__________ may be an advantage of group work, rather than the challenge

Which statement about situational judgment tests (SJTs) is true?

A) They predict behavior beyond what is predicted by cognitive ability and personality. B) They are more valid when presented in paper-and-pencil form. C) They are less valid when based on a job analysis. D) They fail to predict contextual performance.

Imagine you are a neurological researcher looking at a PET scan of a 16-year-old boy. Compared to the brain scan of an 8-year-old girl, you'd most likely see

a. increased frontal lobe. b. a larger cerebellum. c. decreased myelination. d. a smaller hypothalamus.