by Simeon Yates, John Kirby and Eleanor Lockley
University of Liverpool; Sheffield Hallam University; Sheffield Hallam University
Sociological Research Online, 20 (4), 12
Received: 20 Apr 2015 | Accepted: 23 Jul 2015 | Published: 30 Nov 2015
This paper takes a national perspective on issues of digital media use. The paper draws upon the OfCom Media Literacy 2013 survey to explore how digital media use varies in regard to two major social variables – class and age. Both class and age feature predominantly in UK policy on digital access and use. Class and age are invoked as either things that create barriers to access or as issues to be addressed and managed through using digital media. Despite the large body of work on the 'digital divide' there is a more limited literature that explicitly addresses class. The paper seeks to act as an empirical reference point for the development of further debate around the links between class and digital media use. The paper presents a factor analysis of the OfCom data that identifies five main areas of digital media use. These five factors are then subjected to a multiple analysis of variance to explore the effects across, between and within age and class categories. A cluster analysis based on the factors identifies seven main 'User Types' that are again compared across class and age. The paper finds that class and age act relatively independently as predicators of digital media use and neither compound nor mitigate each other's effects. Importantly the paper notes that the greatest levels and breadth of Internet use can be found in NRS social class groups AB and to an extent C1. In contrast the greatest levels of non-use and limited use can be found in NRS social class groups DE. In conclusion the paper notes that age still acts as the major explanatory variable for overall use and some specific types of use, but that class also independently acts to explain patterns of digital media use. As a result any simplistic policy expectations that digital access and use issues will become less relevant as age demographics change have to be questioned.
1.1 The study of differences in access to and use of Information and Communication Technologies (ICTs) has been undertaken since the 1960's. Such work has often taken a strongly empirical approach and has documented inequities in access, rates of use and impacts on such things as education, work and lifestyle. It has repeatedly identified inequalities in access for nearly all forms of ICT – for example in regard to the telephone (see Fischer 1992), computers (see Bolt & Crawford 2000) and more recently the Internet. This paper follows that tradition but shifts the focus onto variations in use for those with access to the Internet in the UK
1.2 A cursory review of contemporary media coverage would lead to the impression that digital media have become pervasive and ubiquitous in UK society. Yet, as our analyses will show, two fifths (41%) of the UK population have no access, limited access or are limited users of digital media. Our own qualitative action research has found evidence of considerable 'churn' in access to ICTs for those on lower incomes and evidence of structural market barriers to access for these citizens (Yates, Kirby and Lockley, 2014, 2015). Yet we live in a context where assumptions about the pervasiveness of digital media now influence and shape educational, social, economic and welfare policies in many developed nations. This interplay between new social policies and the material realties of digital access has been a focus of our recent research work in collaboration with UK city governments, national charities and local groups.
1.3 In this paper we take a national perspective and draw upon the Ofcom 2013 Media Literacy survey to explore how digital media use varies in regard to two major social variables – class and age. Both class and age feature predominantly in UK policy on digital access and use. Class and age are invoked as elements that create barriers to access or as issues to be addressed and managed through digital media. The paper presents a factor analysis of the Ofcom data that identifies five main areas of digital media use:
1.4 These five factors are then subjected to a multiple analysis of variance to explore the effects across, between and within age and class categories. A cluster analysis based on the factors identifies seven main 'User Types' that are again compared across class and age. In conclusion the paper notes that age still acts as the major explanatory variable for overall use and some specific types of use. Class also independently acts to explain patterns of digital media use. As we will note there has been a limited application of sociological concepts, such as class, to analyses of the digital divide and digital inclusion. Importantly the data presented here on uses and user types points towards an argument that digital media consumption, like other forms of media consumption, functions as part of contemporary economic, cultural and social capital.
2.1 Our own work developed out of projects focused on supporting digital inclusion through regional government policies (Goraya, Light and Yates 2012;Yates, Kirby and Lockley 2014). This work primarily started from the assumption that digital inclusion brought a variety of social, economic and educational benefits. Supporting inclusion policies would therefore help bring these benefits to more marginalised communities. Regional policies reflect a wider national and international policy context. The number and extent of these policy interventions are testimony to the importance placed by political and economic actors on ensuring large-scale access to ICT (see Footnote  for a list of relevant policy documents).
2.2 In the UK the focus changed from 2010 onwards as government policy shifted, especially under regimes of 'austerity', to one of service delivery through 'digital by default'. This is first noted in the 2011 UK Government ICT Strategy and developed in 2013 Digital Strategy. This includes all forms of service from tax returns, to hospital appointments, to social welfare. It is the impact upon services for those in marginalised communities that has been our focus. As prior work (White & Selwyn 2013;Helsper 2011) has noted, and as our analysis below will expand, in the UK the majority of welfare service users are members of those communities most likely to be digitally excluded. Yet, despite this, current UK government welfare policies are based upon a 'digital-by-default' approach to service delivery, wherein face-to-face, telephone and paper-based interactions are replaced by the use of web-based services or mobile 'apps'. In considering the roots of the 'digital-by-default' policy, it is important to remember that technology-based policies are as much imbued with political and ideological goals as policies in any other area (Grint & Woolgar 1997).
2.3 So, although initial rhetoric surrounding 'digital-by-default' appealed to the need to bring government services 'up to date' (that is, to match banks, insurers and holiday firms in their use of digital media), a more consistent explanation for its adoption lies in anticipated 'efficiency savings'. The government's Digital Strategy (Cabinet Office 2013) claims 'that moving services from offline to digital channels will save between £1.7 and £1.8 billion a year'. It is important to remember that digital-by-default is not about back-office services, as these have been computerised for decades. Digital-by-default in contrast, focuses on the clients' interaction with government. The web sites and apps to deliver this are predominantly developed and supported by the private sector.
2.4 In other work we have debated the manner in which costs are saved and how these may in fact be simply 'shifted' elsewhere in the social welfare system to charities and other service providers (Yates, Kirby and Lockley 2015). As a result, access to basic government services such as income support, social housing, educational and health provision may be strongly affected by access to digital media and levels of digital media literacy. In this context a more detailed understanding of how different social groups access and use these media is needed. As we will demonstrate, social class is one of the most reliable predictors of access and use.
2.5 However, age remains the most significant predictor of access and use. This has led some think tanks to claim that issues of access are 'temporary'. It is crudely argued that, as the population ages and older non-users pass away, a greater proportion of citizens will be online (see Policy Exchange 2013). We would note three important flaws in the simple model of a reduction in inequalities as age demographics change over time. First, many of the older citizens who currently find themselves excluded are former IT users who had access at earlier points in their lives. Second, the issue is not just about access but inequalities in types and levels of use. Third, variations in use with age will reflect aspects of life style, life stage and inequalities that vary with age – not just experience with ICTs.
3.1 As we noted above many authors have explored the question of the 'digital divide' – of inequalities in access to ICT. It has been explored on a global scale (Hargittai 1999;Warschauer 2003;The Economist 2013;Bauerlein 2011), within nations (LaRose et al. 2007;National Telecommunications and Information Administration 2001) and between communities (Green et al. 2007;Livingstone & Helsper 2007;Winchester 2009). Where there is a clear gulf between those with and without access, overt talk of a 'divide' is meaningful. This is still the case for global ICT access and holds for many developing nations where large numbers of citizens still have limited access to ICT. Yet in a number of developed nations access to some form of ICT is perceived to be close to ubiquitous – be it a computer, mobile phone, smart TV or tablet and whether at home, work, in education or social life. Though in fact notable differences in levels of access remain. Debates over access to ICT have also shifted as technology changed from general telecommunications, to home computing, to Internet access and now to smart mobile media. Of late access to the Internet via an appropriate device has come to act as the primary indicator of being connected to the digital realm – the basic necessity for the digital citizen.
3.2 In our own research we have identified over 500 separate English language academic and policy publications since 2000 that report research relevant to issues of Internet or digital media access or inequality. This set of papers does not include the very large body of work on computer-mediated-communication, mobile and interpersonal digital media use or on issues of child and citizen safety online. The set does include academic papers, government reports (mainly UK, US and EU), consultant reports, and reports from charitable organisations. The majority of these publications report on empirical studies of digital media use. They focus on issues of access, specific contexts of use such as education (e.g. Wei & Hindman 2011) or commerce (e.g. Liebermann & Iyer 2004;Jackson et al. 2001), citizenship (e.g. Bimber 1999), health and disability (e.g. Hale 2010), and regional, national and urban variations (e.g. Akca et al. 2007).
3.3 A systematic review of this literature is provided in Yates, Kirby and Lockley (in press), and a broader in-depth content analysis of the communications studies literature on the impact of the Internet can be found in Borah (2015). Both our own review and that of Borah found that a large proportion of this work did not apply any theoretical approach nor did it use theory to define a research question. Borah's analysis found that 70% of the 3,316 communications journals papers on the social impact of the internet did not employ any core theoretical position. A consistent line of argument in this 'a-theoretical' work starts with assertions of the value of being online, identifies a digitally or more broadly marginalised group and then empirically or through cases studies documents the facts of, implications of, or the potential digital solutions to, these inequalities. Despite the lack of theoretical grounding, collected together, this work presents a robust, wide ranging and varied evidence base for the forms and functions of differences and inequalities in digital media use.
3.4 Both our own review and that of Borah noted that where theory was applied it is often based in psychological models of media use or technology acceptance and engagement. In papers that used theory Borah found that the two main approaches were "'uses and gratification' (32%) and 'diffusion of innovations' (17.7%). Only 5.2% applied a theoretical approach to the digital divide. The remainder of Borah's communications papers used mainly social-psychological theory. In our own review of digital divide literature, where a clear theoretical approach is identified the major foci were:
3.5 Networked society theories are extensively discussed (especiallyCastells 1996, 1997, 1998; and van Dijk 1999, 2005) but these often provide a contextual backdrop to studies and not the focal point for theoretical application. More generally papers apply theories that seek to explain individual motivations, skills and attitudes as explanations for use and uptake (or lack thereof) – such as models of technology acceptance and uses and gratifications. This individual and motivational focus often reflects the underlying policy or moral aims of the work to address the social consequences of digital exclusion and inequality. Very often these consequences are identified through theories of 'knowledge and information gaps' whereby digital access exacerbates social inequalities through inequities in access to information.
3.6 We have great sympathy with the majority this work and we too see the benefits of personal, local and contextual understandings – especially as it can support more thoughtful hyper-local interventions (Goraya, Light and Yates 2012;Yates, Kirby, and Lockley 2014). We also would argue that a consequence of, and reinforcing aspect of, digital inequalities are growing 'types', not just levels of information and knowledge gaps. Having said this we believe that the bulk of the literature to date has not developed a robust understanding of patterns of digital inequality as reflecting and potentially reinforcing the longstanding very material social inequalities that exist in contemporary societies. In other words, the focus on individual motivations to access ICTs – rightly driven by policy needs to engage citizens with digital media – can lead to a more limited sociological understanding of the digital inequalities of access and use.
3.7 The focus on individual motivation informs much of the strategic thinking behind 'digital inclusion' campaigns and interventions by government and voluntary organisations. Our experience suggests that while this theoretical framework might appear to fit well when those digitally excluded are elderly, it fails to address key issues facing younger people. For example, we found that the overwhelming majority of people visiting a local government office to complete online applications for social housing were under 65. Most of these younger people had the necessary skills to complete their online applications without assistance from staff. It could also be argued that they had a strong individual motivation. However, for most of these younger people the main reason for visiting the office to complete their online applications was because they did not have access to the Internet elsewhere. This experience suggests that, for digitally excluded younger people, individual motivation and skills might be less important factors than being able to afford home or consistent access. Being able to afford home Internet access is likely to correspond closely with household socio-economic class. Recent ethnographic work on mobile and smartphone use by highly socio-economically deprived young women (Faith 2014, 2015) also points to the conflict between socio-economic factors, skills and motivations. This might further suggest different combinations of factors at work in explanations of digital exclusion of the elderly as compared with those younger people on lower incomes.
4.1 It therefore appears that the use of key sociological ideas is missing in the examination of the digital divide, in particular the idea of class as a starting point for the analysis. Class is of course a highly contested and complex sociological concept. It appears in the works of Marx and Weber as a key social structure – that is both explained by and explains aspects of social and economic inequality and difference. In the case of Marx there is a prime focus on socio-economic relations and in Weber additional concepts of status and political power are included. The nature of class has recently become the focus of academic debate that includes the possibility that the socio-economic impact of a growing digital economy may have a role to play (Savage et al. 2013, 2014;Rollock 2014;Bradley 2014;Savage 2015). We do not have the space in this article to review the detail of this debate but we draw from this two key points. First, issues around the measurement of class are again being debated. The government standard for the measurement of class is the National Statistics Socio-economic classification (NS-SEC). This is widely used in government survey and census work and is based on extensive academic work (see Erikson and Goldthorpe 1992;Rose and Pevalin 2003; 2005). Without wishing to over-simply a complex debate, the NS-SEC is predominantly focused on aspects of employment:
"The NS-SEC aims to differentiate positions within labour markets and production units in terms of their typical 'employment relations'. Among employees, there are quite diverse employment relations and conditions, that is, they occupy different labour market situations and work situations" (ONS 2010)
4.2 Within the media industry the National Readership Survey classification of Social Grade (NRS Social Grade) is extensively used as a proxy measure for class. This too is based on an evaluation of employment roles – but with a view to the social status of the role as opposed to positions within the labour market. The outlines of both NS-SEC and NRS social grade are presented in Table 1.
|Table 1. NRS social grades and NS-SEC classifications|
4.3 Second, current theoretical debate includes a concern over the cultural and status aspects of class. It is interesting to note that the NRS classification was devised for the analysis of analogue (print) media use and consumption and it is the inclusion of the cultural aspects of class that forms part of the recent debate on class. Savage and colleagues (2013, 2015) argue strongly for a view of class that takes into account the work of Bourdieu (1986; 1991) in particular the interplay of three types of capital: economic (employment and wealth), cultural (education, cultural consumption) and social (networks and connections). Savage et al. have employed this in their recent work with the BBC and have proposed seven new class groupings. This work has not been without both theoretical and methodological criticism (Mills 2014, 2015) but we take from this the key message that if measures of class need to address engagement with economic, cultural and social capital in the context of contemporary society then understanding the interaction of the digital with class is key. Indeed, part of Savage et al.'s argument and methodology calls on the power of large digital networks and internet surveys as tools for the sociological study of class – though the challenges of this approach form part of the critique.
4.4 Socio-economic status has always been a variable in studies of the digital divide and the recent Dutch study (Van Deursen & Van Dijk 2014) has pointed to inequities in uses and skills, separate from access, with regard to issues of income and education. The analysis reported below was completed before the publication of this Dutch study and it provides a UK comparator to their work. Van Deursen and Van Dijk did not employ a conceptualisation of socio-economic status in terms of class. Witte and Mannon (2010) provide one of the few sociological overviews of Internet use. The book employs data from the US PEW Internet survey to examine the textbook sociological approaches of conflict (Marx), cultural (Weber) and functionalist (Durkheim) perspectives. Witte and Mannon provide a range of statistical analyses that point to how each broad sociological approach may explain patterns of Internet use. As with the Dutch study this provides a point of reference for the work described below. There are a small number of works that directly address a Marxist stance on the issue of class in the digital economy. Such works, for example Fuchs (2014), focus on the changing nature of the means and relations of production in a globalised digital economy. Though relevant to a broader discussion of contemporary class relations these works do not focus on the specificities of digital inclusion and exclusion and digital media use by citizens.
4.5 Adopting too broad brush a sociological or economic view risks ignoring citizens' lifeworlds, the specifics of which may be key to policy interventions. A middle level may be found in areas such as cultural studies where differences in media use may reflect differences in cultural practice and value (Hoggart 1957) and which also draw upon Bourdieu's ideas of social and cultural capital. This focus on social and cultural capital and digital exclusion is used in different ways in the work of Helsper (2012), Ragnedda & Muschert (2013) and Robinson (2009, 2011, 2013, 2014). Robinson uses these concepts to specifically explore the material experiences of schoolchildren with varying socio-economic status and access to ICT.
5.1 We take from this varied policy and academic literature four key issues. First, age and class are invoked as variables in policy discussions over both digital inclusion strategies and the implementation of digital-by-default service delivery. There is a need to unpick, if possible, age and class variables to better underpin this debate. Second, age is not in this context simply about experience of digital media (e.g. being a digital native or not). Third, nor in this context is class solely about a lack of economic resources to access digital media. Like other forms of media consumption both class and age may include aspects of generational, cohort, and lifeworld that need to be understood. Third, digital media use and consumption is not about one homogeneous behaviour. Digital technologies touch many aspects of citizens lives including work, entertainment, interaction with government and today developing and supporting personal interactions and networks.
5.2 Drawing on our fieldwork experience and taking a lead from ideas of social and cultural capital this paper is a first step in exploring the interplay between class, age and digital media use. We seek to examine how the two policy and theoretical variables of age and class play out in a UK national survey of digital medial access and use. First, to address the arguments in some policy statements, we sought to examine whether or not age was the sole determining factor in digital inequalities. If not then this undermines the concomitant conclusion that it would disappear 'naturally' over time. Second, we sought to understand if age and class acted independently or in combination. This would lead to important interactions. If the variables acted as multipliers we might see youth mitigating class inequalities or class exacerbating age inequalities. Third, we sought to develop measures of access, levels of use, types of use and different types of user. This would provide evidence of potential usage types linked to life stage, class, age and in future analyses other demographic variables such as health and other types of media use (see Yates, Kirby, and Lockley (in press)). The goal of this paper is therefore to provide the empirical evidence for taking stock and looking to develop a more robust sociological model of digital inequality that takes into account broader considerations of social inequality.
6.1 The empirical element of this paper is based on the re-analysis of the Ofcom Media Literacy survey 2013. This was a quantitative survey comprising 1805 in-home interviews with adults aged 16 and over. Interviews were conducted from October to November 2012. Ofcom has conducted a subsequent survey in 2013-14 and prior surveys were undertaken in 2011, 2010, 2007 and 2005. Ofcom media literacy surveys are a nationally representative random sample of UK households. The survey includes over 190 distinct data items covering TV, radio, Internet and mobile media use, attitudes and behaviours. The data also include a substantive range of demographic variables covering, age, gender, ethnicity, class, income, home ownership, location and deprivation. Full details of the data sets can be found on the Ofcom website (http://stakeholders.ofcom.org.uk/market-data-research/media-literacy-pubs/).
6.2 Ofcom provide analyses of the data and year-on-year comparisons in annual reports. These detailed reports include extensive cross tabulations of data and are an invaluable resource to researchers and policy makers. The complexity of the data and the need to provide results for non-technical audiences means that the Ofcom reports make limited use of more complex statistical techniques for data reduction and multivariate analysis. This paper therefore explores the issues of class and age by subjecting data on Internet use from 2012-13 to data reduction (exploratory factor analysis), multivariate (MANOVA) and classificatory (cluster) analyses.
6.3 As with the use of any secondary data sets there are both advantages and disadvantages. The Ofcom Media Literacy survey is one of the few nationally representative surveys of multiple types of media use conducted in the UK. This paper is based upon one year of data but future collaborations and analyses of other years will allow comparative and longitudinal analyses. This provides researchers with access to substantive and robustly collected data that night not otherwise be available. The key limitation is that the research team did not have input to the design of the survey and are limited to the questions and measures selected by Ofcom. For example, the survey like most media work, makes use of the NRS social grade and not the NS-SEC classification systems for class. The survey does not include enough items to classify respondents in line with Savage et al.'s (2013) new seven class groupings. For this analysis the NRS social grading scale has therefore been used.
6.4 The 31 items were therefore subjected to an exploratory factor analysis (EFA) a using principal component method (PCA). Variables were screened for appropriate inclusion in the factor analysis. An initial correlation matrix identified four items that had no significant correlation coefficients above 0.3:
6.5 These items were therefore removed from the analysis. A first run of the EFA using SPSS with PCA, a non-orthogonal Direct Oblim rotation, and Kaisers criterion (Eigen values over 1.0) yielded 5 clear and potentially meaningful factors. Two items were found to have no notable loadings on any of these 5 factors and were removed from the analysis:
6.6 A final analysis using the remaining 25 items was conducted using SPSS and PCA. All items were suitable, having correlation coefficients above 0.3 in the correlation matrix and communalities above 0.3. The Kaiser-Meyer-Olkin value was 0.917, above the recommended value of 0.6 (Kaiser 1970; 1974) and Bartletts Test of Sphericity (Bartlett 1954) was significant (×2 (300) = 10408.293, p < 0.000). The diagonals of the anti-image correlation matrix were all over .5, supporting the inclusion of each item in the factor analysis.
6.7 The PCA revealed the presence of five factors with Eigen values over 1.0 explaining 28.5%, 8.7%, 5.4%, 4.5% and 4.3% of the variance respectively. An inspection of the scree plot did not indicate a clear break in the reduction of Eigen values. This five-factor solution explained a total of 51.5% for the variance. The rotated solution indicated a relatively simple structure showing strong loadings and all but one of the variables loading substantially on only one component (> 0.4). The five factors were meaningful and consistent in relation to known forms of digital media use. There was relatively weak correlation between factors (r < 0.3) except for factors 1 and 5 (r = 0.401) and factors 2 and 4 (r = 0.390). These five factors with Eigen values above 1.0 were therefore retained and factor scores were calculated using the Anderson-Rubin method to produce measures that are orthogonal, with a mean of zero and standard deviation of 1. Table 2 provides the pattern and structure matrix results for the analysis.
6.8 From the pattern and structure matrices we see that there are five potential Internet behaviours identified by the items. We have named these: Media consumption; Information seeking; Political action; Formal transactions and Social use. One questionnaire item (Looking at political or campaign or issues websites) loads almost equally on the Information seeking and Political action factors. This makes sense in that such behaviour online could indicate both passive and proactive engagement with such content. It is also reflected in the correlation between Information seeking and Political action. The correlation between Media consumption and Social use could reflect behaviour by heavy users or specific social groups (e.g. younger people). These issues will be explored in the following sections.
6.9 Two other measures were developed using the OFCOM data. A total 'breadth of use score' was calculated by summing the responses from all 31 items and transforming to a z-score. An amount of use score was calculated from the sum of the reported hourly use questions in the survey (IN6A, IN6B, and IN6C) converted to a natural log score.
|Table 2. Pattern and structure matrix for factor analysis|
7.1 From the factor analysis and the Ofcom data we have eight measures of Internet access and use:
7.2 Items 2, 3, 4, 5, 6 and 8 are in the form of a z-score where the sample mean is zero and results are scored as standard deviations from the mean with greater being positive and smaller negative. Amount of use (Hours) is a natural log (ln) score as the distribution correctly skewed toward less use and has a 'long tail' of 'very heavy' users. Item 1 is categorical indicating access in some location or no access at all to the Internet. We will now explore each of these measures against two key social variables – age and class. Social class was split into four groups (AB, C1, C2, DE) using the National Readership Survey social grade classification. Age was split into three categories 16-34, 35-54 and 55+. The Ofcom data contains exact ages and separate NRS social grade measures for each respondent. We selected these reduced categories for class and age for a number of reasons. First, these are often used in the existing reporting of the Ofcom data, making comparisons easier. Second, the age categories represent three groups often targeted by policy initiatives: young adults; parental age adults; older or retired adults. Third, in relation to class the smaller numbers in some categories (such as A and E) might lead to small cell numbers in the analyses and therefore AB and DE were used in combination. This an initial exploration of the data and these categories should provide clear evidence of both class and age variations that could be explored more fully later with finer measures.
7.3 If we look at access by combining the main Ofcom questions that define access to the Internet (IN1: Has access and use at home, or IN2: mobile or other device access, or IN3: Has access at work or another context such as a UK online centre or library) then we can cross tabulate this with age and social class. The result for age is statistically significant (Pearson Chi-Square = 277.402, df =2, p = 0.000) and has a medium to large effect size (Cramer's V = 0.393, p=0.000). Looking at the data it is clear that older people are far more likely to be non-internet users (see Table 3). If we undertake the same analysis for social class groups we get a similar statistically significant result (Pearson Chi-Square= 115.825, df=3, p=0.000) with a medium effect size (Cramer's V = 0.254, p=0.000). In this case we find that 46% of non-internet users are in social class group DE (see Table 4).
|Table 3. Age by access to the Internet|
|Table 4. Class by access to the Internet|
7.4 If we look next at total hours online we can take the answers to questions IN6A, IN6B and IN6C to calculate an overall score for time spent on the internet across home, work/school and other locations. This total was converted to a natural log score as the distribution was skewed to the lower values. A two-way between groups analysis of variance across social class groups and age was conducted using SPSS. The data met required assumptions (Levene's test was non-significant). Significant main effects were found for both age (F(2, 1348)=76.76, p=0.000) and social class group (F(3, 1348)=17.60, p=0.000) with medium to large effect sizes (partial eta squared of 0.102 and 0.038 respectively). There was no interaction between age and class (F(6, 1348)=0.532, p=0.785). Undertaking pairwise comparisons within social class group and age we find that all three age categories statistically significantly vary from each other with younger people spending more time on line (p=0.000 in all cases using Boneferroni adjustment). In the case of social class group there is a split with social class groups AB and C1 statistically differing from social class groups C2 and DE but not within these two clusters with more affluent groups spending more time online (see Table 5 and Table 6).
|Table 5. Log of total hours by social class|
|* The mean difference is significant at p<0.005|
b Adjustment for multiple comparisons: Bonferroni.
|Table 6. Plots of age and class by ln of total hours|
7.5 We next subjected the five factors to a two way MANOVA using SPSS with social class and age as independent variables. Preliminary assumption testing was conducted to check for normality, linearity, univariate and multivartiate outliers, homogeneity of matrices and multicollinearity. Fourteen cases out of 1375 Internet users were found to be multivariate outliers. As variable removal or further transformation was not practical they were removed from the analysis (Tabachnick & Fidell 2013: 77). Three variables were found to be significant on the Levene test of Equality of Variances so an alpha level of 0.025 was set for the analysis (Pallant 2013: 304). Given these two minor variations to preliminary assumptions Pillais Trace F-test was selected. There was a statistically significant difference between age groups (F(10,1351)=72.9, p=0.000) with a large effect size (partial eta squared = 0.21) and between class groups (F(15,4059)=13.5, p=0.000) with a medium effect size (partial eta squared = 0.05). There was no statistically significant overall interaction between class and age (F(30,6775)=1.4, p=0.079). When looked at separately all factors except Political action presented statistically significant variation by age (see Table 7). When class is considered all factors but Media use presented statistically significant variation (see Table 8). Again there were no statistically significant interactions for each factor using a Bonferroni adjustment to set an alpha level of 0.005.
|Table 7. Factors by age|
|Table 8. Factors by class|
7.6 If we explore each in turn we can identify some specific contrasts within the factors. Exploring pairwise comparisons across age for each factor we find the following (see Table 9). For Media use and Social use pairwise comparisons between age categories are all statistically significant with younger people undertaking greater use than older people. For Information seeking and Formal transactions we find that it is only the 55+ age group that shows any statistically significant difference undertaking this activity less than the younger groups. In line with the overall findings there are no statistically significant age variations in Political action.
7.7 Exploring pairwise comparisons across social class groups for each factor we find the following (see Table 10). For Media use there are no statistically significant class pairwise comparisons. For Information seeking we find that social class groups C2 and DE do not show statistically significant difference. In the case of Political action the situation is more nuanced with social class group AB statistically significantly differing from all others and engaging in substantively more of this type of activity. Social class groups C1 and C2 statistically differ from each other but not from social class group DE. In the case of Formal transactions all social class groups statistically differ from each other with higher social class groups undertaking more of this activity. In terms of Social use there is a split with social class groups AB and C1 undertaking statistically significantly more of this activity than C2 and DE. These results are graphically presented in Table 11.
|Table 9. Pairwise comparisons of factors by age|
|* The mean difference is significant at the p<0.005 level|
b Adjustment for multiple comparisons: Bonferroni.
|Table 10. Pairwise comparisons of factors by class|
* The mean difference is significant at the p<0.005 level
b Adjustment for multiple comparisons: Bonferroni.
|Table 11. Multivariate plots of factors by age and class|
7.8 If we combine each usage question into a measure of 'breadth of use', transformed to a z-score itself we can subject this to a two-way between groups analysis of variance across social class groups and age. As Levene's test was significant (p=0.006) a more stringent alpha of 0.01 was set for the analysis. Significant main effects were found for both age (F(2, 1363)=174.70, p=0.000) and social class group (F(3, 1363)=38.59, p=0.000) with medium to large effect sizes (partial eta squared of 0.204 and 0.078 respectively). There was no interaction between age and class (F(6, 1363)=1.507, p=0.172). Undertaking pairwise comparisons within age and social class group we find that all age categories statistically significantly vary from each other (p=0.000 in all cases, using Boneferroni adjustment) with younger people showing the greater variety of use. In the case of social class all groups statistically differ from each other except social class groups C2 and DE with more affluent groups using the internet in more varied ways (see Table 12).
|Table 12. Pairwise comparison of total varied use by class|
* The mean difference is significant at the p<0.005|
b Adjustment for multiple comparisons: Bonferroni.
|Table 13. Plots of total varied use by age and class|
7.9 What can we conclude from these initial analyses? First, those older and less affluent citizens remain far more likely to be digitally excluded in terms of material access. This is clearly indicated in Table 3 and Table 4. Second, age and class are found to separately have medium to large effects on both the amounts and types of Internet use. Third, in all cases class and age do not interact but operate as separate predictors. In other words there is no statistical evidence for class and age exacerbating or mitigating the effects of the other variable.
7.10 Some specific differences are noteworthy. The 55+ age group stands out as differing more from the younger two groups on a certain measures such as Information seeking and Formal transactions. Also a number of analyses point to a general split along class lines with AB and C1 as a group often differing from C2, and DE. We can summarise these results by looking at the areas of intersection between class and age where scores are above or below average (z-scores greater than or less than zero). These are presented in Table 14, which clearly indicates the overall finding that in general younger more affluent citizens are greater users of the Internet. The patterns in Table 14 also illustrate the importance of age to variations in Social and Media use, and the role of class in Information seeking and Formal transactions.
|Table 14. Score above and below the mean|
7.11 The lack of an interaction between age and class, and the fact that some types of behaviour are explained only by one of these variables (e.g. Media use and Political action), implies that assumptions around changing age demographics and digital engagement have to be challenged. It leads to the conclusion that any simple assertion that issues of digital exclusion, inequality or difference are likely to disappear as the population ages may not be supported by the evidence. Though more longitudinal work is needed to absolutely confirm this.
8.1 Internet use does not take place in isolation and overall breadth or level of use masks the complex mix of behaviours that any one individual or group may undertake. In order to explore this, we subjected our five factors to a cluster analysis to see if the data provided evidence of behavioural groupings within the survey sample. As there is no clear premise upon which to assume a likely number of groups within the data the analysis undertook a two-step approach to clustering the data. The first step used a standard hierarchical cluster analysis under SPSS. As the factors were z-scores a squared Euclidean distance measure of cluster separation under Wards clustering method was used. Looking at the final ten steps of the analysis clear breaks in the rate of change of the cluster coefficient scores were noted at two, four and seven clusters. Descriptive analysis of the means for a two-cluster solution indicated that the clusters separated limited users from the rest of the sample. Seven clusters provided a more informative set of user types than four and is therefore used here. The cluster analysis was therefore re-run with the k-means cluster technique applied to the data with a target of seven clusters and iterations repeated until results converged. Table 15 presents the mean z-scores for our five factors at the centroids of the clusters and potential descriptors for these groups.
|Table 15. Seven potential user type clusters|
8.2 These two results present us with inductively defined typologies of Internet usage behaviour that we can compare against our social class group and age variables. Chi-square analyses for the seven clusters across class and age were undertaken, yielding significant results in all cases with medium effects (see Table 16)
|Table 16. Analyses of cross tabulations of clusters by class and age|
8.3 If we look at the distribution the 'seven user type clusters' by age and class a nuanced picture emerges. The majority of people aged 16 to 34 are 'Social media users' or 'Non-political extensive users'. The majority of people over 55 are again 'Limited users' the remainder being evenly split between 'Non-social media general users', 'Information seeking limited users' and 'Formal transaction limited users'. The 35 to 55 year old age group is reasonably evenly spread across all user types – though 'Political extensive users' is a minor grouping for all age ranges.
8.4 Looking at class we find that social class group AB has the highest proportion of 'Political extensive users', the lowest proportion of 'Limited users' and the lowest proportion of 'Social media users' and a relatively even distribution of other user types. Conversely social class group DE has the highest proportion of 'Limited users' and the highest proportion of 'Social media' users. In other words, there is greater variety of users in social class group AB and more limited variety of users in social class group CD. The other categories are fairly evenly distributed but show lower proportions than found in other class groups. A graduated transition from AB to DE (or vice versa) can be seen in the graph. If we add the non-users as an eighth group, those without access and not included in the factor analysis, we see a very clear pattern in which over 50% of both social class group DE and of older users are either not online or are limited users (see Table 17 and Table 18).
|Table 17. Plots of the proportions of the 7 user type clusters by age and class|
|Table 18. Plots of the proportions of the 7 user types plus non-users by age and class|
9.1 We would argue that the data presented here provide some key reference points for both academic study and policy development. First, class and age remain predictive variables in relation to Internet access as well as levels, types and breadth of use. Second, class and age are variables that produce medium to large effects in these measures of access and use. Third, class and age do not interact in any of the analyses. In other words, though class group DE and age group 55+ are less likely to use the Internet, there is no multiplied compounding of inequalities through age and class reinforcing each other. Put another way, if age is held 'constant', then class related inequalities are not statistically affected and vice versa. As a result, even if predictions that age effects will disappear over time prove correct, we cannot assume that class based ones will.
9.2 If we look at types of use, we find notable class and age variations within types of use. With some, such as Media use, being solely age determined and others, such as Political action, being solely class determined. When we combine patterns of use into user types we find notable age and class variations in the proportions of user types. Importantly we see a greater breadth of use and a more varied set of user types in class group AB and far more limited use in class group DE. We may be able to infer life stage and social context explanations for these variations. Though such a conclusion would require additional detailed longitudinal and qualitative work, we believe these results point to two key issues. First, class is a proxy for multiple aspects of inequality and difference that are driven primarily by socio-economic factors. Therefore, we should not be surprised to find that many aspects of both digital media access and use reflect these longstanding social structures. Second, age and class reflect aspects of both life-stage and lifeworlds.
9.3 If we consider these points in the context of recent debates on class (e.g. Savage et al. 2013, 2014, 2015) and the applicability of models derived from Bourdieu, there is a case to be made that digital media access, usage and user types may be both constituted by and constitutive of contemporary class structures. In this paper we have identified that class, as measured using NRS social grade, does discriminate across these three factors of access, use and user type. This result is very similar to that found in the case of the Van Deursen and Van Dijk (2014) Dutch and it mirrors the data presented on the US by Witte and Mannon (2010). This would indicate that such class based variations are not restricted to the UK context. The data analysis here points to potential long term gaps in economic, social and cultural capital driven by the fact that the full variety of Internet use is predominantly limited to the wealthiest citizens. Conversely we would reiterate the point that those with the least access, who are making the least use and least varied use of the Internet, are older adults or those in social class group DE. Further detailed work therefore needs to be undertaken to explore how these differences in digital media engagement play out in terms of citizens economic, cultural and social capital. Our own qualitative work within social housing and local government contexts (Goraya, Light and Yates 2012;Yates, Kirby and Lockley 2014, 2015) has identified a mix of factors that could be re-assessed in terms of 'the digital' mediating access to various forms of economic, social and cultural capital. Recent qualitative case study work by Robinson (2009; 2014) explicitly attempts to link Bourdieu's work to the digital access and experiences of students from mixed socio-economic contexts. This work highlights clearly the everyday dynamics of digital and information capital (van Dijk 2005) in providing or limiting educational and social opportunity. We would argue that further quantitative studies, across both contemporary and historical data such as that of Ofcom's Media Literacy programme, and across national contexts, as well as further qualitative work akin to that of Robinson is needed to explore further the role of digital media use as both a product of and constitutive of contemporary class dynamics in the UK.
10.1 We can conclude that citizens make use of digital media, but not in 'conditions' of their own choosing (to abuse a well-known phrase). What the long term social and personal impacts of this inequality will be, have yet to be fully explored. In terms of social policy, though citizens do not need to engage with the full breadth of the Internet to utilise 'digital by default' services, it is clear from this analysis that the majority of likely service users have limited access and usage levels. More broadly the educational, social and financial benefits of ICT use are more likely to require a broader use of the Internet and therefore may disproportionately accrue benefits to those of higher socio-economic status. In this context the policy agenda for digital inclusion is not simply about closing 'knowledge or information gaps' to support citizens. The 'digital-by-default' agenda puts digital inequalities centre stage in the provision of support for key socio-economic groups. These class and age measures capture a vast array of life stage, contextual, economic and personal factors. These factors need to be understood in the context of the broader social inequalities if effective support for these citizens is to be provided, and if the implementation of 'digital-by-default' is to be undertaken without adding to these inequities. We would argue that the analysis presented here indicates clearly that though age remains the main predictor of levels of internet use this should not be read as indicating issues of access and digital inequality will disappear over time. Class remains a key predictor of the same measures and there is evidence that within both class and age there are variations that point to greater complexities based on life-stage, lifeworld and the integration of digital media use into issues of social and cultural capital. Any policy developments based on assumptions of long term ubiquity and equity in both access to and uses of digital media have therefore to be questioned.
1 See for example: (2008) Digital Inclusion: An Analysis of Social Disadvantage and the Information Society Department for Communities and Local Government; (2010) EU commission (2010a) <http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:52010DC0245R(01):EN:NO>; (2011) European Commission. Digital Agenda for Europe: Annual Progress Report 2011 <http://ec.europa.eu/information_society/digital-agenda/documents/dae_annual_report_2011.pdf>; European Commission. Working Paper: Digital Agenda Scoreboard <http://ec.europa.eu/information_society/digital-agenda/scoreboard/docs/scoreboard.pdf>; <http://ec.europa.eu/information_society/digital-agenda/scoreboard/countries/index_en.htm>; (2010b) European Commission, European Digital Competitiveness report 2010 <http://ec.europa.eu/information_society/digital-agenda/documents/edcr.pdf>; Department for Business, Innovation and Skills (2010). National Plan for Digital Participation; ONS, Internet Access Quarterly Update 2011 Q3 (2011) <http://www.ons.gov.uk/ons/dcp171766_242415.pdf> ; Ofcom (2011) UK Adult's Media Literacy <http://stakeholders.ofcom.org.uk/binaries/research/media-literacy/medialit11/Adults.pdf>; <http://www.parliamentandinternet.org.uk/uploads/Final_report.pdf>; <http://www.parliamentandinternet.org.uk/uploads/Final_report.pdf>.
2 The research team were provided full access the data as part of the joint 'Socio-digital' research and knowledge exchange network run by the Tinder Foundation. We therefore thank both Tinder and Ofcom for providing the network and access to the data.
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