Website Controllability
This scale has three, seven-point Likert-type items that measure the degree of control a person reports having over his/her interaction with a particular website. The scale was referred to as the control subfactor of a second-order construct that Wang et al. (2007) called flow. While this factor and the others measured by Wang et al. (2007) might as a set be viewed as composing flow, they do not individually appear to measure flow, thus, are not referred to here as such.