Performance of 11- and 14-day-old rats on a working memory problem.
D000375:Aging; D000818:Animals; D001070:Appetitive Behavior; D001245:Association Learning; D004193:Discrimination Learning; D005260:Female; D008297:Male; D008568:Memory; D011939:Mental Recall; D011340:Problem Solving; D051381:Rats; D011919:Rats, Inbred Strains; D012055:Reinforcement Schedule; D012153:Retention, Psychology