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KMS 논문자료 dissertation
분 류 2008
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The impact of Internet knowledge on college students' intention to continue to use the Internet

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vol. 13 no. 3, September, 2008

 

The impact of Internet knowledge on college students' intention to continue to use the Internet


Lu Wei
Institute of Communication Studies, Zhejiang University, 148 Tianmushan Rd., Hangzhou, China, 310028

Mingxin Zhang
School of Journalism & Communication, Wuhan University, Wuhan, Hubei Province, 430072, China

Abstract
Introduction.Examines the effect of Internet knowledge on college students' intention to continue using the Internet. 
Method. Students at four public institutions in Wuhan, China, were surveyed. They completed a questionnaire during the class hours. 
Analysis. Psychometric analysis was performed to assess the internal consistency, convergent and discriminant validity of the Internet knowledge construct. Path analysis was carried out with the structural equation program package EQS 6.1, to test the hypothesised causal paths among the constructs and the goodness of fit of the research model. 
Results. Internet knowledge is shown to be a reliable and valid construct, distinguished from Internet experience and Internet self-efficacy beliefs and has a significant effect on intention to continue to use the Internet. 
Conclusions. This study supplements the technology acceptance model with social learning theory and disentangles the relationships among Internet knowledge, experience and self-efficacy. The technology acceptance model is extended from a concern with adoption to continuous use of technology. The construct of Internet knowledge offers an opportunity to connect the technology acceptance model with knowledge gap and digital divide research, which are useful to inform future studies of technology acceptance.


Introduction

Knowledge is a critical concept in social research. The knowledge gap literature, for example, argues that people with higher socio-economic status may acquire political and scientific knowledge at a faster rate than people with lower socio-economic status (Tichenor et al. 1970). The underlying assumption of this research is that knowledge is directly and positively associated with various participatory activities, which has been supported by numerous studies (Delli Carpini and Keeter 1996Rosenstone and Hansen 1993Verba et al. 1997).

The role of knowledge in the process of Internet acceptance, however, has note yet received enough attention. Internet knowledge has been defined as a set of individual characteristics or qualities that develop over time and that generalise from one set of tasks or uses involving the Internet to another (Potosky 2007). It is what people know about the Internet, both Internet terminology and Internet skills. As a central concept of social learning theory, knowledge has a great potential to supplement technology acceptance model.

Based on the theory of reasoned action (Ajzen and Fishbein 1980), the technology acceptance model posits that technology adoption decisions are predicated on the individual's affective reaction or attitude toward using an innovation. The technology acceptance model is valuable for mapping technology adoption issues, but because of its generality and parsimony, it may need to be supplemented with other theories and models and to include other variables such as human and social change processes (Chau and Hu 2002Legris et al. 2003Lippert and Forman 2005).

Bandura's (1977) social learning theory is one of the theories researchers believe can advance the literature of technology acceptance (Chau and Hu 2002Ginter and White 1982Hong et al. 2001Legris et al. 2003). Nevertheless, past efforts focused on two other constructs: experience (Agarwal and Prasad 1999Igbaria et al. 1995Stoel and Lee 2003) and self-efficacy (Compeau and Higgins 1995a1995bCompeau et al.1999Igbaria and Ivari 1995), but not on knowledge, while integrating social learning theory and the technology acceptance model. In fact, there has been a confusion between knowledge, experience and self-efficacy, both conceptually and operationally (Bozionelos 2004Bradlow et al. 2002Eastin and LaRose 2000Harris et al. 2003Marcolin et al. 2000Pace 2003). Little has been done to establish Internet knowledge as a reliable and valid construct and to examine its potential effects on Internet acceptance (Potosky 2007).

Practically, this study focuses on the effects of Internet knowledge on students' intention to continue to use the Internet. It is important for students to have continual use of the Internet. First, the Internet has been increasingly integrated into school education around the world (Chandler 2002Chen and Paul 2003Cheung and Huang 2005Kinshuk 2002Owston 2000Pahl 2003). Instructors are requested to make their course materials accessible through the Internet and students are encouraged to communicate with instructors and fellow-students on the Internet (Barker 2002Coppola et al. 2002Topper 2002). As the learning environment goes digital, virtual and Internet-based, good use of the Internet is a critical factor that determines students' academic success in the school (Cheung and Huang 2005Kinshuk 2002).

Second, from the digital divide perspective, Internet users are technology-haves or information rich (van Dijk 1999). Their access to and use of the Internet are linked to various social consequences, such as political knowledge (Bonfadelli 2002Wei and Hindman 2007) and civic participation (Dutta-Bergman 2005Norris 2001Shah et al. 2005). Although different patterns of Internet use (for example, information vs. entertainment) does matter (Shah et al. 2001), meaningful engagement with the Internet could have tremendous impacts on individuals' and communities' social quality, that is, socio-economic security, social inclusion, social cohesion and empowerment (Berman and Phillips 2001;Selwyn 2004). Consequently, students' use of the Internet could enhance their abilities to fulfil active roles in society.

According to the latest survey reported by the China Internet Network Information Centre (2008), students are the largest group of Internet users in China. By December 2007, 28.8% of the two hundred and ten million Chinese Internet users are students. Representing one third of the Internet users in China, students' use of the Internet and its implications can hardly be ignored.

The objective of this study is to develop a measure of Internet knowledge and assess its psychometric properties including internal consistency, convergent and discriminant validity; distinguish Internet knowledge from Internet experience and Internet self-efficacy by showing their relationships; and include Internet knowledge to technology acceptance model and examine its effects on students' intention to continue to use the Internet.

By addressing the above issues, this study attempts to supplement the technology acceptance model with social learning theory and disentangle the relationships among three social learning constructs; extend the technology acceptance model from initial acceptance of technology to post-adoption issues; and use the technology acceptance model to inform and to be informed by the knowledge gap and digital divide research.

Theoretical background

Social learning theory

Social learning theory, developed by Bandura (1977), explains human behaviour in terms of continuous reciprocal interaction between cognitive, behavioural and environmental influences. Its underlying assumption is that behaviour is a result of human and environmental factors and does not result from either factor alone. According to Bandura (19771986), human behaviour is learned through interaction with and observation of others in a social context. He used the term reciprocal determinism to describe the interactive associations among environmental and individual variables that influence behaviour over time.

Specifically, Bandura (1977) developed a four-step pattern to explain human learning process. First, an individual notices something in the environment. S/he then remembers what was noticed and next performs an act. Ultimately, the environment provides a consequence, either reward or punishment, which changes the probability that the act will be repeated. Social learning theory suggests that there is no guarantee that an individual will reproduce the observed act: it depends on the time and energy individuals devote to acquiring new skills and knowledge. An individual's expected positive or negative outcomes associated with a specific act also determine the value of performing that act in the future.

Social learning theory provides a theoretical foundation for understanding the individual's technology acceptance behaviour. Past research, for instance, found that individuals' experience of a new technology in the environment significantly contributes to their intention to use that technology (Agarwal and Prasad 1999Igbaria et al. 1995Stoel and Lee 2003). In addition, the role of expected outcomes in social learning theory justifies the central argument of technology acceptance model, which posits that perceived ease of use and perceived usefulness of a technology determine an individual's intention to use it. Both perceived ease of use and perceived usefulness are an individual's anticipated beliefs about the benefits of a particular technology so that they important in the technology acceptance process (Lippert and Forman 2005).

However, knowledge as a key construct of social learning theory has often been overlooked in research using social learning theory to explain technology acceptance. Moreover, it is confused with two other constructs, experience and self-efficacy. Therefore, it is important to pay more attention to the construct of knowledge and distinguish it from experience and self-efficacy.

Internet knowledge, experience and self-efficacy

Internet knowledge consists of two aspects that are essential to the most common uses of the Internet; what people know about the Internet and what people can do using the Internet (Page and Uncles 2004). These two dimensions of knowledge have also been called declarative knowledge and procedural knowledge (Best 1989Page and Uncles 2004). While declarative knowledge refers to people's familiarity with specific Internet terms such as cookies and browser, procedural knowledge is people's understanding of how to perform relevant Internet tasks.

Although Internet knowledge is a conceptually unique construct, the boundaries between this concept and Internet experience as well as Internet self-efficacy are fairly blurred in past research. Experience has been widely demonstrated in many technology acceptance model-related studies to be a moderating variable (Venkatesh 2000Venkatesh and Davis 2000Venkatesh et al. 2003). The concept of experience often refers to the same implied meaning as knowledge: more familiar with and more knowledgeable about the technology of interest (Sun and Zhang 2006). Measurements of experience also overlap with those of knowledge in previous studies (e.g., Bozionelos 2004Bradlow et al.2002).

Nevertheless, Internet knowledge is different from Internet experience. The former is what one knows, whereas the latter is what one has done. People who have the same amount of Internet experience may have different levels of Internet knowledge. Other factors, such as demographics and personalities, may influence people's Internet knowledge too. The link between the two is straightforward: the more Internet experience one has, the more Internet knowledge one will generally acquire. But Internet experience is just one of the factors contributing to Internet knowledge.

Internet self-efficacy is similar concept. Bandura defined self-efficacy as

generative capability in which cognitive, social and behavioural subskills must organised into integrated courses of action to serve innumerable purposes. (Bandura 1997: 391)

Similarly, Martocchio and Dulebohn defined self-efficacy as

the judgments an individual makes about his or her capability to mobilise the motivation, cognitive resources and course of action needed to orchestrate future performance on a specific task. (Martocchio and Dulebohn 1994: 358)

This definition emphasises three critical characteristics of self-efficacy. First, self-efficacy is one's belief in one's capability to produce an outcome rather than an assessment of the impacts of the outcome. Next, self-efficacy's focus is on overall results rather than component level skills. Finally, self-efficacy is a judgment of what one can do in the future rather than an assessment of what one has done in the past. In this study, Internet self-efficacy refers to the judgment about one's capability to use the Internet.

Knowledge, in contrast, is what people know about a specific technology as well as the various kinds of things people can do using that technology. Internet knowledge is the state of knowing about Internet, whereas Internet self-efficacy is the state of believing what one can do online in the future. Internet self-efficacy is not a measure of Internet knowledge; rather, it reflects what individuals believe they can do with the knowledge they possess. The relationship between Internet knowledge and Internet self-efficacy is intuitively obvious: people who have more knowledge about the Internet tend to have higher self-efficacy beliefs about the Internet. Researchers found that knowledge is not only a condition of higher order learning (Ackerman 1987Anderson 1982), but also an antecedent to software efficacy (Martocchio and Dulebohn 1994). In a field study of computer efficacy, Potosky (2002) also found that self-rated knowledge of computers has a positive effect on post-training programming efficacy.

Internet knowledge, Internet experience and Internet self-efficacy are all constructs within the scope of social learning theory. Social learning theory suggests that learning occurs when individuals integrate their existing knowledge of behavioural consequences acquired through modelling and apply this knowledge to future unknown scenarios (Bandura 1977). Knowledge is developed as individuals observe others and experience their behaviour. Such knowledge will affect their beliefs in their 'capabilities to organise and execute the courses of action required to produce given attainments' (Bandura 1997: 3). In the case of Internet acceptance, individuals acquire Internet knowledge from their Internet experience and then form their Internet self-efficacy beliefs which influence their future Internet behaviour. Therefore, Internet knowledge, Internet experience and Internet self-efficacy are three different but closely related constructs. Their relationships demonstrate the very process of social learning. As a result, the following hypotheses were formulated:

  • H1: Internet experience predicts Internet knowledge.
  • H2: Internet knowledge predicts Internet self-efficacy.

Technology acceptance model

Developed from the theory of reasoned action (Ajzen and Fishbein 1980), the technology acceptance model explains user acceptance of a technology based on user attitudes (Davis 1989Davis et al. 1989). This model views the causal relationships as essentially unidirectional, with the environment influencing cognitive beliefs, which influence attitudes and behaviour. It suggests that two specific behavioural beliefs, perceived ease of use and perceived usefulness, determine an individual's intention to use technologies. Whereas perceived ease of use is defined as 'the degree to which a person believes using a particular system would be free of effort', perceived usefulness refers to 'the degree to which a person believes that using a particular system would enhance his or her job performance' (Davis 1989: 320). In contrast to perceived ease of use, which is a measure of process expectancy, perceived usefulness is a measure of outcome expectancy. Perceived ease of use is posited to influence users' intention to use through two causal paths: a direct effect as well as an indirect effect through perceived usefulness. Previous research has demonstrated the validity of this model across a wide variety of corporate information technology systems (Gefen and Straub 1997Lederer et al. 2000Szajna 1996Taylor and Todd 1995Venkatesh 1999Venkatesh and Davis 1996).

Based on the technology acceptance model, students' perceptions regarding the ease of use of the Internet will positively influence their intentions to continue to use the Internet. In other words, the easier students perceive their Internet use would be, the more likely they will keep using the Internet in the future. Thus, the following relationship was hypothesised:

  • H3: Perceived ease of use predicts intention to continue to use the Internet.

Perceived usefulness was consistently found to be a significant mediator between perceived ease of use and behavioural attention to adopt a technology (Davis 19891993). In a meta-analysis of user technology acceptance, Sun and Zhang (2006) found that perceived ease of use has shown a significant effect on perceived usefulness in the majority of studies. This suggests that users who perceive the Internet as an easy technology to use will believe that the Internet is useful. Thus, the following hypothesis was posed:

  • H4: Perceived ease of use predicts perceived usefulness.

Perceived usefulness has been confirmed as a better predictor of intention to adopt new technology than perceived ease of use (Davis et al.1989Igbaria et al. 1996Sun and Zhang 2006). It presents another explanation of individuals' behavioural attention: if individuals perceive a technology to be useful, there will be a greater propensity to use such technology. This also is consistent with social learning theory because perceived usefulness is an expected positive outcome of Internet use which may influence the probability to continue to use the Internet in the future. Therefore, the following relationship was hypothesised:

  • H5: Perceived usefulness predicts intention to continue to use the Internet.

From a motivational perspective, perceived usefulness is just one dimension of users' motivations to use technology. Davis et al. (1992) found that both intrinsic and extrinsic motivations are key drivers of behavioural intention to use computers. Intrinsic motivation emphasises the pleasure and inherent satisfaction derived from a specific activity (Vallerand 1997), whereas extrinsic motivation highlights performing a behaviour to achieve a specific goal, such as rewards. In other words, intrinsic motivation is based on performing an activity purely for enjoyment of the activity itself, whereas extrinsic motivation refers to the performance of an activity because it is believed to be instrumental in achieving valued outcomes that are separate from the activity.

Based upon the above definition, perceived usefulness is a form of extrinsic motivation. Perceived enjoyment, in contrast, is a typical intrinsic factor. Perceived enjoyment refers to the extent to which the activity of using a technology is perceived to be enjoyable in its own right, apart from any performance consequences that may be anticipated (Lee et al. 2005). Research has shown that both intrinsic factor (e.g., perceived enjoyment) and extrinsic factor (e.g., perceived usefulness) have a positive effect on the intention to use information technology (Atkinson and Kydd 1997Igbaria 1993Lee et al. 2005Venkatesh 1999). Again, according to social learning theory, perceived enjoyment is another expected outcome of Internet use and will influence the chance to use the Internet in the future. Consequently, if students perceive Internet use as enjoyable, they will have a higher degree of intention to keep using it.

  • H6: Perceived enjoyment predicts intention to continue to use the Internet.

Self-efficacy has been integrated to the technology acceptance model as an important cognitive factor (Liaw 2002Liaw et al. 2006McFarland and Hamilton 2006). 'Given the importance of self-efficacy for predicting and improving work performance and behaviour' (Igbaria and Ivari 1995: 588), researchers have borrowed self-efficacy from cognitive psychology and created a concept of computer-efficacy which refers to one's general belief that one is capable of putting computer technologies to use (Compeau and Higgins 1995bVenkatesh and Davis 1996). Previous literature has demonstrated that computer-efficacy is a significant determinant of users' computing behaviour (Fenech 1998Hartzel 2003;Igbaria and Ivari 1995Venkatesh and Davis 1996).

Specifically, self-efficacy has been confirmed as a significant predictor of perceived usefulness (Compeau and Higgins 1995aCompeau et al.1999McFarland and Hamilton 2006). Bandura (1977) argues that beliefs about outcomes may not be able to influence behaviour if users doubt their capabilities to perform the necessary activities. In this case, students who have little confidence in their ability to use the Internet may have a great discount in their perceptions of the usefulness of the Internet. Hence, the following relationship was hypothesised:

  • H7: Internet self-efficacy predicts perceived usefulness.

In addition, if students are dissatisfied with their Internet skills and do not believe they can accomplish things on the Internet, they will not enjoy using the Internet. This relationship between self-efficacy and perceived enjoyment is also supported by past research (Compeau and Higgins 1995bCompeau et al. 1999Igbaria and Ivari 1995Liaw 2002). Therefore, the following hypothesis was formulated:

  • H8: Internet self-efficacy predicts perceived enjoyment.

Extensive reviews of empirical computer self-efficacy research suggest that self-efficacy affects perceived ease of use of systems (Agarwal and Karahanna 2000Marakas et al. 1998McFarland and Hamilton 2006). Individuals who have more confidence in their capabilities to use the Internet will perceive Internet as an easier technology than those who have weaker self-efficacy beliefs about the Internet. As such, the following path was included in the model:

  • H9: Internet self-efficacy predicts perceived ease of use.

Self-efficacy not only predicts perceived enjoyment directly, but affects it indirectly through perceived ease of use (Lee et al. 2005). Students will hardly feel enjoyment if they think using the Internet is too difficult for them. As stated earlier, individuals' perceived ease of use is closely associated with their self-efficacy beliefs. Consequently, students who believe they have the abilities to use the Internet will perceive Internet as an easy technology and will then enjoy working with the Internet. The following relationship was hypothesised:

  • H10: Perceived ease of use predicts perceived enjoyment.

As self-efficacy and perceived ease of use are closely related, Internet knowledge may also influence perceived ease of use as well. Based upon social learning theory (Bandura 1977), individuals apply their knowledge acquired form modelling and observation to future unknown situations and form an idea of how the new behaviour should be performed. Such knowledge guides individuals in their performances of the new actions and helps them perceive these actions as easy tasks. For the case of Internet use, students who know more about the Internet and know how to do things on the Internet will perceive Internet as easier to use than those who have less Internet knowledge. Thus, the following hypothesis was formulated:

  • H11: Internet knowledge predicts perceived ease of use.

Instead of examining people's intention to accept or adopt the Internet, this study focuses on students' intention to continue to use the Internet. Most studies using the technology acceptance model, as pointed out by Venkatesh et al. (2003: 437), were 'conducted well after the participants' acceptance or rejection decision rather than during the active adoption decision-making process'. As a result, what they tested was participants' continuous use rather than their initial adoption of the technology of interest. It is therefore important to precisely specify the dependent variable - intention - in a technology acceptance model-related study. In addition, given the fact that there is a significant population of Internet dropouts (formerly used the Internet at least once a month, but no longer; Katz and Rice 2002Katz et al. 2001Rice and Katz 2003UCLA 2000), the concept of technology acceptance could be better understood as a dynamic process. Individuals could adopt a technology but then disadopt it. These dropouts may once again become and remain users in the future. Consequently, the issue of continuous use of the Internet becomes more important than the initial adoption of it, especially when the digital divide has gradually been bridged at the access level (Hargittai 20022004Robinson et al. 2003). Whether Internet knowledge as well as typical technology acceptance model factors influence individuals' repeated use of the Internet after their acceptance of it receives little scholarly attention and is, therefore, the central question of this study. The research model to be tested is illustrated in Figure 1.

Figure 1

Figure 1: The research model

Method

Participants

The survey was conducted at four public institutions in Wuhan, China, from March 15 to April 5, 2007. Wuhan is one of the top cities regarding the quality and quantity of higher education. The number of institutions in Wuhan ranks third nationally, following Beijing and Shanghai. According to the categorisation by the Ministry of Education in China, the four institutions selected by this study belong to four different tiers: national key university directly under the Ministry of Education, provincial university, provincial college and vocational college. Two classes were chosen from each institution, with one from humanities and social sciences and the other from science and engineering. The survey was administered by the research assistants during the class hour at these eight classes with the assistances of class coordinators at these institutions. Participants were asked to complete a questionnaire and return it immediately. Three hundred and twenty-four questionnaires were distributed and three hundred and six were returned, of which two hundred and seventy-nine were completed. The completion rate is 86.1%.

The mean age of the participants is 20.27 (SD = 2.00). 52.6 percent of the participants are male, 47.4 percent are female. Students majored in humanities and social sciences represent 48.7% of the sample, while students from science and engineering majors account for 51.3%. In terms of year of study, 52.4% of the participants are first-year, followed by 28.0% second-year, 10.2% third-year and 9.4% final-year. Descriptive statistics indicate a good variety of participants who have various backgrounds for their Internet use. In addition, students have substantial yet varied Internet experience (M = 44.95 months, SD = 27.57). This is helpful to test the effects of independent variables on their intention to continue to use the Internet in the future.

Instruments

Internet knowledge: because the present study aims to investigate the effects of Internet knowledge on college students' intention to continue to use the Internet, questions were developed by interviewing three college students with different majors and three experts teaching information technology or working in the local Internet industry. They were asked to describe what should be the basic knowledge people need for common Internet use. Five common items were obtained from the interview and were used to measure respondents' knowledge of the Internet. These questions range from people's understanding of the terms specific to the Internet to the knowledge about Internet skills and trouble shooting. As mentioned in the literature review, two types of questions were developed for each item to measure declarative knowledge and procedural knowledge. For example, one question asked whether respondents know what cookies are and another question asked whether they know how to use cookies (see Table 1 for exact question wording). 'Yes' is coded one, 'No' is coded zero. An additive index of Internet knowledge was then created by adding all the scores of the questions.

Internet experience: adapted from Venkatesh and Morris (2000), Internet experience is measured by the number of months one has been using the Internet in general.

Internet self-efficacy: six items are used to assess the extent to which an individual feels confident in using the Internet, such as searching information, communicating with people and solving practical problems (Liaw and Huang 2003Venkatesh et al. 2003). Ratings on five-point Likert scales (1 = strongly disagree and 5 = strongly disagree) allow the respondents to indicate the extent of self-efficacy.

Perceived ease of use: six items measure the degree to which a person believes Internet use will be free of effort (Davis 1989Davis et al. 1989). For instance, respondents were asked whether they agree learning to operate the Internet would be easy for them. These questions are on the same five-point Likert scales.

Perceived usefulness: adapted from Davis (1989) and Davis et al. (1989), six items measure the degree to which a person believes the Internet will be useful. For example, questions asked whether Internet use would improve productivity, effectiveness and job performance. Respondents were asked to assess these statements on a five-point scale.

Perceived enjoyment of Internet: a six-item index was used to measure the pleasure and enjoyment derived from using the Internet itself (Compeau et al. 1999Compeau and Higgins 1995bDavis et al. 1992Thompson et al. 1991Venkatesh et al. 2003). Again, respondents were asked to rate these items on a five-point Likert scale.

Intention to continue to use the Internet: based upon previous studies (Liaw and Huang 2003Venkatesh et al. 2003), four items were adapted to measure the likelihood that respondents will continue to use the Internet in the future. The same Likert scale is used for these items.

Demographic information is also collected from each respondent including sex, age, major, year of study, family annual income and monthly living expense.

Results

Psychometric analysis

The psychometric properties of the scales are assessed in terms of internal consistency, convergent and discriminant validity and item loadings. Convergent validity is demonstrated when different items are used to measure the same construct. It can be empirically assessed by examining the factor loadings. Confirmatory factor analysis was used to evaluate convergent validity. Table 1 shows the descriptive statistics and factor loadings. Based on the common rule of loading value greater than 0.50 for acceptability (Kline 1998), several items were deleted from further use because of lower loading values. The desired convergent validity of the constructs is therefore believed to have been achieved.

After the deletion of items with low loadings, all the scales exhibit good internal consistency as evidenced by their reliability scores.

Table 1: Items used in the study
No.ItemsMeanSDI-T rFactor loadingAlpha
Internet knowledge0.75
IK1I know what a worm virus is.0.390.490.460.54-
IK2I know how to deal with a worm virus.0.200.400.490.58-
IK3I know what is the toplist of a thread.0.570.500.460.46 (deleted)-
IK4I know how to toplist a thread.0.370.480.380.39 (deleted)-
IK5I know what cookies are.0.460.500.440.55-
IK6I know how to enable and disable cookies.0.230.420.490.60-
IK7I know what a proxy server is.0.520.500.490.59-
IK8I know how to configure a proxy server.0.260.440.470.58-
IK9I know what buffering is.0.910.290.210.20 (deleted)-
IK10I know how to deal with buffering.0.530.500.290.31 (deleted)-
Internet experience-
EX1How many months have you been using the Internet in general?44.9527.57---
Internet self-efficacy0.78
SE1I feel confident in using the Internet to find needed information.3.760.820.520.65-
SE2I feel confident in using the Internet to solve practical problems.3.380.830.650.79-
SE3I feel confident in using the Internet to communicate with people.3.360.860.430.48 (deleted)-
SE4I feel confident in using the Internet to do what I want it to do.3.370.790.530.61-
SE5I feel confident in using network equipment.3.250.870.570.62-
SE6I could complete a job or task using the Internet if there was no one around to tell me what to do as I go.3.210.880.530.57-
Perceived ease of use0.80
PEOU1Learning to operate the Internet would be easy for me.3.150.910.660.77-
PEOU2I would find it easy to get the Internet to do what I want it to do.3.590.760.450.50-
PEOU3My interaction with the system would be clear and understandable.3.140.860.560.63-
PEOU4I would find the Internet to be flexible to interact with.3.720.710.280.30 (deleted)-
PEOU5It would be easy for me to become skillful at using the Internet.3.320.970.680.80-
PEOU6I would find the Internet easy to use.3.490.870.550.65-
Perceived usefulness0.82
PU1Using the Internet would enable me to accomplish tasks more quickly.3.840.680.560.60-
PU2Using the Internet would improve my job performance.3.680.780.710.84-
PU3Using the Internet would improve my productivity.3.650.800.610.73-
PU4Using the Internet would enhance my effectiveness on the job.3.750.760.590.67-
PU5Using the Internet would make it easier to do things.3.940.680.590.61-
PU6I would find the Internet useful in my life.3.980.720.470.50-
Perceived enjoyment0.87
PE1I find using the Internet to be enjoyable.3.840.750.590.72-
PE2The actual process of using the Internet is pleasant.3.620.820.680.78-
PE3I have fun using the Internet.3.510.840.660.76-
PE4The Internet makes work more interesting.3.670.790.680.76-
PE5I like working with the Internet.3.800.790.680.74-
PE6Once I start using the Internet, I find it hard to stop.2.771.050.230.25 (deleted)-
Intention to continue to use the Internet0.83
IN1I intend to continue to use the Internet in the future.4.420.710.670.75-
IN2I believe it is worthwhile to use the Internet.4.260.650.660.76

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