Theory/Model: DTPB
- Description
- Diagram
- Constructs
- Contexts
- Indicators by construct
Decomposed Theory of Planned Behavior
The Decomposed Theory of Planned Behavior (DTPB), proposed by Taylor & Todd (1995b), consists in a decomposition of Theory of Planned Behavior (Ajzen, 1991). This theory was proposed in order to help better understand the relationships between belief structures and antecedents of intention (Taylor & Todd, 1995b).
The decomposition made to Theory of Planned Behavior (Ajzen, 1991) focused on the Attitude, Subjective Norm and Perceived Behavioral Control constructs.
According to Taylor & Todd (1995b), the decomposition of beliefs has advantages, such as clarifying and better understanding existing relationships, providing a set of beliefs that can be used in different contexts, and by focusing on specific beliefs, the model It becomes administratively relevant, pointing to specific factors that may influence adoption and use. These factors can be worked through systems design and implementation strategies (Taylor & Todd, 1995b, 1995c).
References: (Ajzen, 1991; Taylor & Todd, 1995b, 1995c)
Note: This diagram only contains the constructs proposed in the original theory/model.
Note: This list contains not only the constructs proposed in the original theory/model but also the constructs proposed by the authors that applied the theory/model in a particular context.
Note: This list contains the contexts were the theory/model was used/applied.
| Computing Resource Center (CRC) |
| Electronic Knowledge Repository (EKR) |
| Internet TV |
| VCR Plus and TM |
Note 1: This list contains not only the constructs proposed in the original theory/model but also the constructs proposed by the authors that applied the theory/model in a particular context.
Note 2: Are only presented the constructs that are described in the literature in terms of indicators.
Note 2: Are only presented the constructs that are described in the literature in terms of indicators.
- Construct: Attitude
Indicator Scale Context Reference(s) Using the CRC is a (bad I good) idea. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Using the CRC is a (foolish/wise) idea. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I (dislike/like) the idea of using the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Using the CRC would be: (unpleasant/pleasant). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) All things considered, using the Internet TV is extremely negative … extremely positive. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) All things considered, using the Internet TV is extremely bad… extremely god. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) All things considered, using the Internet TV is extremely harmful … extremely helpful. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) I _____ the idea of using a VCR-Plus+TM: (dislike/like). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Buying a VCR-Plus+TM would be a _____ idea: (foolish/wise). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I think buying a VCR-Plus+TM is a ____ idea: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Using a VCR-Plus+TM to tape shows is a ____ idea: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b)
- Construct: Availability
Indicator Scale Context Reference(s) It is difficult for me to use the Internet TV when other members in my household want to watch TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) Many people in my household want to use Internet TV, and I don’t always get to use it. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008)
- Construct: Behavioral Intention
Indicator Scale Context Reference(s) I intend to use the CRC this term. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I intend to use the CRC to print projects, papers or assignments this term. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I intend to use the CRC frequently this term. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I intend to buy a VCR-Plus+ TM within the next 3 months: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I plan to use the VCR-Plus+TM to tape all my shows: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b)
- Construct: Behavioral Intention for Continued Use
Indicator Scale Context Reference(s) I intend to continue using the Internet TV during the next three months. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) I intend to continue using the Internet TV for email, browsing, or searching during the next three months. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) I intend to continue using the Internet TV frequently during the next three months. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008)
- Construct: Collaborative Norms
Indicator Scale Context Reference(s) Norm of cooperation. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Norm of collaboration. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Knowledge sharing is important. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Knowledge sharing is strongly encouraged. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006)
- Construct: Compatibility
Indicator Scale Context Reference(s) Using the CRC will fit well with the way I work. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) A service that fits well with the way l work is: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Using the CRC will fit into my workstyle. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) A service that fits into my workstyle is: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) The setup of the CRC will be compatible with the way I work. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) A service that is compatible with the way I work is: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c)
- Construct: Complexity
Indicator Scale Context Reference(s) The VCR-Plus + TM will be difficult to learn: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) A product that is difficult to learn is: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) The VCR-Plus +TM will be easy to operate: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) A product that is easy to operate is: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) The VCR-Plus +TM will be frustrating to learn: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) A product that is frustrating to learn is: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b)
- Construct: Ease of Use
Indicator Scale Context Reference(s) Instructions for using equipment in the CRC will be hard to follow. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Instructions that are hard to follow are: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) It will be difficult to learn how to use the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) A service that is difficult to learn is: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) It will be easy to operate the equipment in the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) A service with equipment that is easy to operate is: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c)
- Construct: Efficacy
Indicator Scale Context Reference(s) I would feel comfortable using the CRC on my own. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) For me, feeling comfortable using a service on my own is: (unimportant/important). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) If I wanted to, I could easily operate any of the equipment in the CRC on my own. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) For me, being able to easily operate equipment on my own is: (unimportant/important). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I would be able to use the equipment in the CRC even if there was no one around to show me how to use it. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) For me, being able to use equipment even if there is no one around to show me how to use it is: (unimportant/important). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) If I wanted to, I could easily operate a VCR-Plus+TM on my own: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Being able to operate a product on my own is: (unimportant/important). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I know enough to buy a VCR-Plus+TM on my own: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Knowing enough to buy a product is: (unimportant/ important). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I would feel comfortable buying a VCRPlus+TM on my own: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Being comfortable buying a product on my own is: (unimportant/important). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I would be able to use the VCR-Plus+TM even if there is no one around to tell me how to use it: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Being able to use a product even if no one is around to tell me how to use it is: (unimportant/important). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b)
- Construct: Facilitating Conditions
Indicator Scale Context Reference(s) I have the use of a VCR whenever I want it: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Having the use of a VCR whenever I want it is: (unimportant/important). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) The VCR-Plus+TM would work well with my brand of VCR: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Having a product that works with my existing product is: (unimportant/important). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I have the time and money needed to buy a VCR-Plus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Having the time and money needed to buy a product is: (unimportant/important). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I have the time needed to set up the VCRPlus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Having the time needed to set up a product is: (unimportant/important). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I have the time to use the VCR-Plus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Having the time to use a product is: (unimportant/ important). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b)
- Construct: Facilitating Conditions (Resources)
Indicator Scale Context Reference(s) There will not be enough computers for everyone to use in the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) For me, having enough computers for everyone to use is: (unimportant/important). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Printing in the CRC will be too expensive. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) For me, being able to print for a low price is: (unimportant/important). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I won't be able to use a computer in the CRC when I need it. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) For me, being able to use a computer when I need it is: (unimportant/important). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Limited time to use EKR. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Little spare time to learn about EKR. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Find time between work to use EKR. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Overextend to get work done on time. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) In a hurry when using EKR. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Pressed for time when using EKR. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Use of EKR encouraged by management. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Management values learning of EKR. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Management values learning of EKR as investment. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Training to use EKR is provided. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Training resources are useful. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Training materials are available. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006)
- Construct: Facilitating Conditions (Technology)
Indicator Scale Context Reference(s) The equipment (printers, computers, etc) in the CRC are not compatible with the other computers I use. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) For me, a service having equipment that is compatible with the other equipment I use is: (unimportant/important). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) The software in the CRC is not compatible with the software I use. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) For me, a service having software that is compatible with the software I use is: (unimportant/important). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I will have trouble reading my disks in the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) For me, whether or not I have trouble reading my disks is: (unimportant/important). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c)
- Construct: Family, Relatives, Friends, and Peer Influence
Indicator Scale Context Reference(s) My family thinks that I should use the Internet TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) My relatives think that I should use the Internet TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) My friends think that I should use the Internet TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) People I work with think that I should use the Internet TV Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008)
- Construct: Future Obligation
Indicator Scale Context Reference(s) Feel obliged to contribute in the future. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Strong sense of duty to pay back for seeking. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Pressure to pay back for seeking. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006)
- Construct: Governmental Influence
Indicator Scale Context Reference(s) The city government expects me to use the Internet TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) The city government thinks that I should use the Internet TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008)
- Construct: Hedonic Outcomes
Indicator Scale Context Reference(s) Using the Internet TV is enjoyable. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) Using the Internet TV is pleasant. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) Using the Internet TV is fun. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008)
- Construct: Normative Influences
Indicator Scale Context Reference(s) My family would think that I should buy a VCR-Plus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) My family would think that I should use a VCR-Plus+TM to tape shows: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Generally speaking, I want to do what my family thinks I should do: (unlikely/likely). Scale 1 to 7 VCR Plus and TM (Taylor & Todd, 1995b) My friends would think that I should buy a VCR-Plus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) My friends would think that I should use a VCR-Plus+TM to tape shows: (unlikely/ likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Generally speaking, I want to do what my friends think I should do: (unlikely/likely). Scale 1 to 7 VCR Plus and TM (Taylor & Todd, 1995b)
- Construct: Peer Influence
Indicator Scale Context Reference(s) My friends would think that I should use the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Generally speaking, I want to do what my friends think I should do. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) My classmates would think that I should use the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Generally speaking, I want to do what my classmates think I should do. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c)
- Construct: Perceived Behavioral Control
Indicator Scale Context Reference(s) I would be able to use the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Using the CRC is entirely within my control. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I have the resources and the knowledge and the ability to make use of the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I have the resources, knowledge, and ability to use the Internet TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) I can use the Internet TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) Using the Internet TV is entirely within my control. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) I have the resources, knowledge and ability to buy a VCR-Plus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I have the resources, knowledge and ability to operate a VCR-Plus+TM: (unlikely/ likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I would be able to buy a VCR-Plus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) I would be able to operate a VCR-Plus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b)
- Construct: Perceived Ease of Use
Indicator Scale Context Reference(s) Takes too much time to find knowledge. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Requires lot of effort to locate knowledge. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Laborious to find knowledge. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Think hard to formulate queries. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Think hard to narrow search results. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Think hard to analyze search results. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) My interaction with the Internet TV is clear and understandable. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) Interacting with the Internet TV does not require a lot of my mental effort. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) I find the Internet TV easy to use. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) I find it easy to get the Internet TV to do what I want it to do. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008)
- Construct: Perceived Usefulness
Indicator Scale Context Reference(s) The CRC will be of no benefit to me. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) A service that is of no benefit to me is: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Using the CRC will improve my grades. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) A service that will improve my grades is: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) The advantages of the CRC will outweigh the disadvantages. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) A service with more advantages than disadvantages is: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Overall, using the CRC will be advantageous. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) A service that is advantageous is: (bad/good). Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) EKR use increases performance. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) EKR use enables quicker task accomplishment. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) EKR use enhances effectiveness. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006)
- Construct: Personal Network Exposure
Indicator Scale Context Reference(s) What percent of the people you know in LaGrange has adopted the Internet TV? Percentage Internet TV (Hsieh, Rai, & Keil, 2008)
- Construct: Relative Advantage
Indicator Scale Context Reference(s) The VCR-Plus+TM would allow me to tape more shows: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Being able to tape more shows is: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) The advantages of VCR-Plus+TM outweigh the disadvantages: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) A product that has more advantages than disadvantages is: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) The VCR-PIus+TM will not offer me any new benefits: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) A product that will not offer me any new benefits is: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) The VCR-Plus+TM will fit well with how I use my VCR (for example, taping shows, watching movies, taping music): (unlikely/ likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) A product that fits well with how I use my VCR is: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) The VCR-Plus +TM will fit well with my lifestyle: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) A product that fits well with my lifestyle is: (bad/good). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b)
- Construct: Seeker Knowledge Growth
Indicator Scale Context Reference(s) EKR use enhances my knowledge. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Use EKR to learn new things. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Use EKR to master new skills. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Use EKR to feel personally challenged. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006)
- Construct: Self-Efficacy
Indicator Scale Context Reference(s) Comfortable using EKR on my own. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Easily use EKR on my own. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Use EKR even with no one to help me. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) I feel comfortable using the Internet TV on my own. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) I can easily operate the Internet TV on my own. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) I feel comfortable using the Internet TV even if there is no one around me to tell me how to use it. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008)
- Construct: Subjective Norm
Indicator Scale Context Reference(s) People who influence my behavior would think that I should use the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) People who are important to me would think that I should use the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) People who influence me think that I should use the Internet TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) People who are important to me think that I should use the Internet TV. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) Most people who are important to me would think that I should buy a VCR-Plus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) Most people who are important to me would think that I should use a VCR-Plus+TM to tape shows: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) The people who influence my decisions would think that I should buy a VCR-Plus+TM: (unlikely/likely). Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b) The people who influence my decisions would think that I should use the VCR-Plus. Scale -3 to +3 VCR Plus and TM (Taylor & Todd, 1995b)
- Construct: Superior's Influence
Indicator Scale Context Reference(s) My professors would think that I should use the CRC. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Generally speaking, I want to do what my professors think I should do. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) I will have to use the CRC because my professors require it. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c) Generally speaking, I want to do what my professors think I should do. Scale 0 to 7 Computing Resource Center (CRC) (Taylor & Todd, 1995c)
- Construct: Usage
Indicator Scale Context Reference(s) Usage of EKR for specific task. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006) Usage of EKR in general. Likert 1-5 Electronic Knowledge Repository (EKR) (Bock, Kankanhalli, & Sharma, 2006)
- Construct: Utilitarian Outcomes
Indicator Scale Context Reference(s) Using the Internet TV improves my performance for communication & information search. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) Using the Internet TV improves my productivity for communication & information search. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) Using the Internet TV enhances my effectiveness for communication & information search. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008) Using the Internet TV is useful for my communication & information search. Likert 1-7, Strongly Disagree to Agree Internet TV (Hsieh, Rai, & Keil, 2008)