Anxiety as a factor in the child's responsiveness to social reinforcement.
D000704:Analysis of Variance; D001007:Anxiety; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009048:Motor Skills; D011930:Reaction Time; D012054:Reinforcement, Psychology; D012737:Sex Factors; D012932:Social Facilitation