Transfer of task-switching training in older age: the role of verbal processes.
This study investigated the influence of verbal self-instructions (VSI) on the transfer of task-switching training in older adults (56-78 years). We applied an internally cued switching paradigm in a pretest-training-posttest design. Training-related improvements were not modulated by VSI. Transfer (the pretest-posttest reduction of switch costs) was most pronounced when participants applied the VSI at posttest after practicing the switching task without VSI. The results indicate that in contrast to transfer of executive control training, transfer of (verbal) strategy training seems to be limited and that VSI is most beneficial when the task-switching abilities are already well practiced.
Karbach
Julia
J
Department of Psychology, Saarland University, Saarbrücken, Germany. j.karbach@mx.uni-saarland.de
Mang
Sandra
S
Kray
Jutta
J
D000367:Age Factors; D000368:Aged; D000375:Aging / Q000502:physiology*; D001288:Attention / Q000502:physiology*; D003071:Cognition / Q000502:physiology*; D003463:Cues; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D011597:Psychomotor Performance / Q000502:physiology*; D011930:Reaction Time; D013647:Task Performance and Analysis; D014163:Transfer, Psychology; D014705:Verbal Behavior