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Direct linkJonsson, Bert; Wiklund-Hörnqvist, Carola; Stenlund, Tova; Andersson, Micael; Nyberg, Lars – Journal of Educational Psychology, 2021
The testing effect, defined as the positive effect of "retrieval practice" (i.e., self-testing) on long-term memory retention relative to other ways to support learning, is a robust empirical phenomenon. Despite substantial scientific evidence for the testing effect, less is known about its effectiveness in relation to individual…
Descriptors: Testing, Cognitive Ability, Individual Differences, Secondary School Students
Ronnlund, Michael; Carlstedt, Berit; Blomstedt, Yulia; Nilsson, Lars-Goran; Weinehall, Lars – Intelligence, 2013
We investigated time-related patterns in levels of cognitive performance during the period from 1970 to 1993 based on data from Swedish draft boards. The conscripts, including more than a million 18-19-year old men, had taken one of two versions of the Swedish enlistment battery (SEB67; 1970-1979 or SEB80; 1980-1993), each composed of four…
Descriptors: Cognitive Development, Test Items, Foreign Countries, Intelligence Tests
Peer reviewedGustafsson, Jan-Eric; Undheim, Johan Olav – Journal of Educational Psychology, 1992
The stability of some dimensions of ability between the ages of 12 and 15 years was investigated for 225 boys and 242 girls in Sweden. Testing in grades 6, 8, and 9 indicated high stability for the general intelligence factor and for the residual of the General Visual factor. (SLD)
Descriptors: Ability, Adolescents, Age Differences, Comparative Testing
