The purpose of this study was to determine whether children as young as second-graders could encode categorically within an abstract evaluative dimension. The study uses mode of stimulus presentation (auditory or visual) as an independent variable. The subjects were 40 white middle class children from grades 2, 4, and 6, who were randomly assigned…

Examined the extent to which maternal linguistic input enabled children to use syntactic bootstrapping. Studied uses of 25 common verbs in speech of 57 mothers to their 1-year olds and 2-year olds. Found that verbs can be used to create informative syntactic frames, syntactic frames can cue appropriate verb class, and multiple syntactic framing…