کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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891901 | 914059 | 2010 | 5 صفحه PDF | دانلود رایگان |
Approximately 2500 adults (ages 18–97) completed multiple study-test trials of a list of unrelated words. Consistent with past research, females outperformed males in the recall task. To assess whether sex differences in recall performance were attributable to differences in acquiring and/or retaining information, the data were analyzed at the individual item level to distinguish gains (i.e., items not recalled on Trial n that were recalled on Trial n + 1) and losses (i.e., items recalled on Trial n that were not recalled on Trial n + 1). Being a male, increased age, lower verbal episodic memory ability, and lower vocabulary ability were associated with smaller gains and greater losses. Even when controlling for the influence of other individual difference variables, being a male was still associated with fewer gains across the majority of trials. These results suggest that one factor contributing to sex differences in recall performance are differences in acquiring new items rather than differences in retaining information across trials.
Journal: Personality and Individual Differences - Volume 49, Issue 7, November 2010, Pages 768–772