Development and Initial Validation of an Admission Test for Bachelor Psychology Studies

Abstract

Extensive evidence clearly endorses the use of standardized reasoning ability tests and subject-specific knowledge tests as valid and useful tools for admission-restricted study programs. Yet, tests are still rarely applied for university admission in Germany. Instead, current admission practices are predominantly based on grade point average (GPA) achieved in high school. In the present study, we report the development and validation of a test battery for admission into bachelor’s degree programs in psychology for German universities. Its compilation is driven by evidence from international validity generalization, consensual models of cognitive abilities, and a taxonomy of the B.Sc. psychology degree in Germany. It consists of three subtests for reasoning ability, two tests that tap relevant declarative knowledge, and two psychology-specific text comprehension tests. N = 371 freshmen from five German universities completed the tests and university GPA was retrieved 2.5 years later. We use confirmatory factor analyses and structural equation modeling to investigate the construct and criterion validity of the test battery. The results indicate that individual tests, as well as the test battery, meet psychometric requirements. As expected, the test battery predicts university GPA substantially and incrementally beyond high school GPA. The results illustrate the substantial added value that standardized achievement tests provide in university admissions.

German Physicians and Medical Students Do Not Represent the Population They Serve

“…As in many other countries [33], high school GPA is an important selection criterion for medical students in Germany and can predict study success [34]. However, young people with low socio-economic status are strongly underrepresented among school leavers with good grades that are needed for admission into medical school.…”