| Abstract: | 64 young adults (aged 18–21 yrs) and 32 older Ss (aged 65–83 yrs) encoded items from categorizable lists under incidental learning conditions. Two orienting tasks were used: a category sorting task and a pleasantness rating task. The number of items/category was varied (between 2 and 14) within each list. In addition, 24 young adults performed the orienting tasks while simultaneously engaged in an attention-demanding secondary task (divided-attention condition). Recall declined with both age and division of attention, while recall clustering was greatest for the older Ss and least for the young divided-attention Ss. The effects of category size and orienting task on recall did not vary across groups. (French abstract) (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
