Construct

Construct details. (MORE INFO)

Construct: Perceived Usefulness (Post-adoption)


  • Description
  • Indicators

Note 1: Following are presented the definitions found for the construct in the used references, together with the theory/model.
Note 2: The same construct can be present in more than one theory/model.
Note 3: If the construct was not proposed in the original theory/model, it is identified as "Additional to theory/model".


Definition: Refers to the degree to which an individual believes that using a particular technology will enhance their performance.

Theory/model: Additional to TTF
Reference: (Sun & Fang, 2016)


Note 1: This list contains all the indicators (measuring variables) as defined by the authors when proposing/using/applying a theory/model in a context. It also includes the scales used to measure the variables.
Note 2: Some of the indicators are context-dependent.
Note 3: The same construct can be present in more than one theory/model.


IndicatorScaleContextTheory/ModelReference(s)
Using this wiki tool helps me accomplish tasks more quickly.Likert 1-7, Strongly Disagree to AgreeWiki SystemsTTF(Sun & Fang, 2016)
Using this wiki tool improves the quality of the work I do.Likert 1-7, Strongly Disagree to AgreeWiki SystemsTTF(Sun & Fang, 2016)
Using this wiki tool gives me greater control over my work.Likert 1-7, Strongly Disagree to AgreeWiki SystemsTTF(Sun & Fang, 2016)
Using this wiki tool enhances my effectiveness in my work.Likert 1-7, Strongly Disagree to AgreeWiki SystemsTTF(Sun & Fang, 2016)