Sex differences in the acquisition of appetitively motivated learning in rats.
D000367:Age Factors; D000818:Animals; D001362:Avoidance Learning; D003216:Conditioning, Operant; D004193:Discrimination Learning; D005260:Female; D005508:Food Deprivation; D008297:Male; D009042:Motivation; D010775:Photic Stimulation; D051381:Rats; D012737:Sex Factors