Journalartikel
Autorenliste: Schmiedek, Florian; Kroehne, Ulf; Goldhammer, Frank; Prindle, John J.; Lindenberger, Ulman; Klinger-Koenig, Johanna; Grabe, Hans J.; Riedel-Heller, Steffi G.; Pabst, Alexander; Streit, Fabian; Zillich, Lea; Kleineidam, Luca; Wagner, Michael; Rietschel, Marcella; Rujescu, Dan; Schmidt, Boerge; Berger, Klaus
Jahr der Veröffentlichung: 2023
Seiten: 924-935
Zeitschrift: The World Journal of Biological Psychiatry
Bandnummer: 24
Heftnummer: 10
ISSN: 1562-2975
eISSN: 1814-1412
DOI Link: https://doi.org/10.1080/15622975.2021.2011407
Verlag: Taylor and Francis Group
Abstract:
Objectives. Evaluate the block-adaptive number series task of reasoning, as a time-efficient proxy of general cognitive ability in the Level-2 sample of the German National Cohort (NAKO), a population-based mega cohort. Methods. The number series task consisted of two blocks of three items each, administered as part of the touchscreen-based assessment. Based on performance on the first three items, a second block of appropriate difficulty was automatically administered. Scoring of performance was based on the Rasch model. Relations of performance scores to age, sex, education, study centre, language proficiency, and scores on other cognitive tasks were examined. Results. Except for one very difficult item, the data of the remaining 14 items showed sufficient fit to the Rasch model (Infit: 0.89-1.04; Outfit: 0.80-1.08). The resulting performance scores (N = 21,056) had a distribution that was truncated at very high levels of ability. The reliability of the performance estimates was satisfactory. Relations to age, sex, education, and the executive function factor of the other cognitive tasks in the NAKO supported the validity. Conclusions. The number series task provides a valid proxy of general cognitive ability for the Level-2 sample of the NAKO, based on a highly time-efficient assessment procedure.
Zitierstile
Harvard-Zitierstil: Schmiedek, F., Kroehne, U., Goldhammer, F., Prindle, J., Lindenberger, U., Klinger-Koenig, J., et al. (2023) General cognitive ability assessment in the German National Cohort (NAKO) - The block-adaptive number series task, The World Journal of Biological Psychiatry, 24(10), pp. 924-935. https://doi.org/10.1080/15622975.2021.2011407
APA-Zitierstil: Schmiedek, F., Kroehne, U., Goldhammer, F., Prindle, J., Lindenberger, U., Klinger-Koenig, J., Grabe, H., Riedel-Heller, S., Pabst, A., Streit, F., Zillich, L., Kleineidam, L., Wagner, M., Rietschel, M., Rujescu, D., Schmidt, B., & Berger, K. (2023). General cognitive ability assessment in the German National Cohort (NAKO) - The block-adaptive number series task. The World Journal of Biological Psychiatry. 24(10), 924-935. https://doi.org/10.1080/15622975.2021.2011407
Schlagwörter
ADULTHOOD; German National Cohort; INTELLECTUAL ABILITIES; INTELLIGENCE; IQ; Rasch model; Reasoning; YOUTH
