Teresa Jackson

Effects of Situational Judgment Test Format on Reliability and Validity.

Single-response situational judgment tests (SRSJTs) differ from multiple-response SJTs (MRSJTS) in that they present test takers with edited critical incidents and simply ask test takers to read over the action described and evaluate it according to its effectiveness. Research comparing the reliability and validity of SRSJTs and MRSJTs is thus far extremely limited. The study reported here directly compares forms of a SRSJT and MRSJT and explores the reliability, convergent validity, and predictive validity of each format. Results from this investigation present preliminary evidence to suggest SRSJTs may produce internal consistency reliability, convergent validity, and predictive validity estimates that are comparable to those achieved with many traditional MRSJTs. We conclude by discussing practical implications for personnel selection and assessment, and future research in psychological science more broadly.

Teaching High School Students to Manage Time: The Development of an Intervention.

This article reports the results of a quasi-experimental study conducted to examine the efficacy of a new time management intervention designed for high school students. Participants were 149 students from a highly selective private high school in the northeastern United States who were in the ninth grade. Half of the students participated in a 5-week intervention, which involved an assessment of time management, feedback, and action plans, and 5 weekly homework assignments. After the intervention, academic advisors who were blind to condition rated student time management behaviors. Ratings were higher for the treatment group than for the control group. This difference reached significance for students who began the intervention low in time management skills. Implications and suggestions for improving the intervention are discussed.