ISRI - Information Systems Research Indicators

Construct: System Use

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: Not defined.

Theory/model: Additional to TAM
Reference: (Barki, Paré, & Sicotte, 2008)

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.

Indicator	Scale	Context	Theory/Model	Reference(s)
Are you an intensive user of the new system?	Likert 0-10, Not at all to Very Much	Computer Physician Order Entry (CPOE) System	TAM	(Barki, Paré, & Sicotte, 2008)

How frequently do you use the new system?	Likert 0-10, Never to Frequently	Computer Physician Order Entry (CPOE) System	TAM	(Barki, Paré, & Sicotte, 2008)

For what percentage of your patients do you consult or use the new system?	Likert 0-10, a Minimal Percentage to All of Them	Computer Physician Order Entry (CPOE) System	TAM	(Barki, Paré, & Sicotte, 2008)