Measuring Personality Systems in Older Adults: Age-Neutrality of the Dutch BIS/BAS Questionnaire

Sophie A Derksen, Xenia Brancart, Gina Rossi Department of Psychology, Personality and Psychopathology Research Group (PEPS), Vrije Universiteit Brussel (VUB), Brussels, BelgiumCorrespondence: Sophie A Derksen, PE-PEPS, Vrije Universiteit Brussel (VUB), Pleinlaan 2, Brussels, 1050, Belgium, Email sophiederksen@outlook.comIntroduction: With a rapidly aging population, age-neutrality of psychological instruments is becoming ever more important for accurate assessment of older adults. This study aims to test the age-neutrality of the Dutch Behavioral Inhibition System/Behavioral Approach System (... Mehr ...