Fakable

They are fakable because affective measures tap typical behaviors, not maximum behaviors.

1998, Lynn Ann McFarland, Individual Differences in the Ability to Fake Across Non-cognitive Measures, Michigan State University. Department of Psychology, page 40, Finally, the percentage of items deemed fakable was varied.

2016, Deborah L, Whetzel, Michael A. McDaniel, Situational Judgment Tests in High-Stakes Testing, Updesh Kumar (editor), The Wiley Handbook of Personality Assessment, John Wiley & Sons (Wiley Blackwell), page 206, Third, they concluded that SJTs are less fakable than personality inventories.