Infants at elevated likelihood of developing autism display differences in sensory reactivity, especially hyporeactivity, as early as 7 months of age, potentially contributing to a developmental cascade of autism symptoms. Caregiver responsiveness, which has been linked to positive social communication outcomes, has not been adequately examined…

The sensory properties of a reward-paired cue (a conditioned stimulus; CS) may impact the motivational value attributed to the cue, and in turn influence the form of the conditioned response (CR) that develops. A cue with multiple sensory qualities, such as a moving lever-CS, may activate numerous neural pathways that process auditory and visual…

Examines whether the type of pictorial stimulus affects the quality of an individual's written expression. Compared a pictorial stimulus to a conventional line drawing stimulus in its ability to evoke writing samples. Results of 50 respondents, ages 13 to 46, indicated that the type of prompt used in an assessment of written expression makes a…

Ratings over five repeated measures and a two week follow-up indicated that color preferences shifted markedly, yielding the expected interaction. The racial implications of these findings are discussed. (Authors)