The effect of expectancy-congruent and -incongruent information on sub
sequent impression formation and recall of a target peer was examined.
64 boys and 50 girls (ages 8 to 12) were given an expectancy that a s
timulus child was either shy or outgoing. Subjects rated the target on
several dimensions (e.g., friendly, shy) and then watched a videotape
of a boy or girl confederate acting out a script containing both expe
ctancy-congruent and -incongruent information. Subjects then rated the
target child again and freely recalled as much of what the target sai
d as they could remember. Results revealed that when children are pres
ented with both expectancy-congruent and -incongruent information, imp
ression formation appears largely attribute based, and the influence o
f the initial expectancy appears mitigated. However, ratings of liking
appeared to be more influenced by the initial expectancy than by subs
equent behavioral information. In addition, the results indicated that
many of Maccoby's conclusions regarding the effects of gender on soci
al interactions also apply to children's social information processing
, indicating a strong bias toward same-sex peers.