“…Because these methods are unobtrusive, they do not rely on whether respondents are willing and able to describe the effort they expended while completing a survey (Abbey and Meloy, ; Curran, ; DeSimone et al, ; Huang et al, ; Meade and Craig, ). Similarly, to verify whether response invalidity is due to lack of attention (Abbey and Meloy, ; Morgeson et al, ), eye‐tracking procedures (Duchowski, ; Galesic et al, ) could be used to assess the frequency and duration of respondent attention to items and responses options, an approach that is feasible when surveys are completed using computer‐based technologies. These suggestions are based on the premise that the reasons for inadequate responding correspond to latent variables that are not directly observed by the researcher, and like any latent variables, multiple indicators that rely on different methods are needed to tap into the processes involved.…”