Communication is shaped both by what we are trying to say and by whom we are saying it to. We examined whether and how shared information influences the gestures speakers produce along with their speech. Unlike prior work examining effects of common ground on speech and gesture, we examined a situation in which some speakers have the same amount…

This study examined the relationship among projective drawings and mental health symptomatology to determine if projective drawings provide clinical utility in pet bereavement. Projective drawings, standardized questionnaires, and clinical interview results were collected from 33 adults grieving the loss of a pet. Drawings were coded into a…

Generic noun phrases, or generics, refer to abstract categories ("Dogs" bark) rather than particular individuals ("Those dogs" bark). Study 1 investigated how parents use gestures in association with generic versus particular reference during naturalistic interactions with their 2- and 3-year-old children. Parents provided…

A study of 41 toddlers (ages 18-25 months) with hearing impairments and their hearing mothers and 54 typical toddlers and their hearing mothers, investigated whether the development of a normal mother-child relationship is disrupted by the inability of the child to understand his/her mother's normal means of communication. The study also explored…