Mobile devices have been increasingly utilized in informal learning because of their high degree of portability; mobile guide systems (or electronic guidebooks) have also been adopted in museum learning, including those that combine learning strategies and the general audio-visual guide systems. To gain a deeper understanding of the features and…

Drawing upon the philosophical and technical frameworks of discourse analysis, this paper suggests the rules governing linguistic choices in constructing negotiation. First, it clarifies the philosophical assumptions underlying different approaches to analysis, specifying a conceptual focus, particularly with regard to the situation and the…

This study, involving 40 young siblings of either handicapped or nonhandicapped children, found that siblings of handicapped children engaged in more parallel and social play and were more nurturing with their siblings than were control children. Mothers were more likely to deliver commands, directives, and reprimands to siblings of handicapped…

The Infant Parent Social Interaction Code was developed to measure infant-parent interaction utilizing four parent variables, four infant variables, and one dyadic variable for which operational definitions were developed. Preliminary and validation studies with a total of 232 infants and toddlers suggest the measure reveals important interactive…

Research has shown that females gaze more than males while speaking and listening regardless of the sex of their partner. To determine if these differences are due to biological sex or sex role, 24 dyads, in which subjects were matched on sex and sex role, conversed for 10 minutes while patterns of speech and gaze were recorded by two judges.…

Comparison of 18 mothers and their late-talking male toddlers with 18 mothers and their typically developing male toddlers found no significant differences in degree of synchrony between mothers and children, mothers' use of social cues, play synchrony, compliance, or overall communicativeness, although the late talkers made significantly fewer…

This article reviews the developmental profile of a child with autism during the first 3 years of life. Analysis of home videos showed how the child appeared to make progress up to 12 months followed by decreases in social interaction, communication, and language. Discussion suggests that this particular profile is one of the possible pathways…

The verbal and nonverbal behaviors of five children (ages seven and eight) with specific language impairments wishing to gain access into established social interactions were evaluated. Although comparative children without language impairments had no difficulty, three of the subjects were unable to gain access at all and the other two did so…

This study collected normative behavioral data from extemporaneous 3-minute conversations of 50 typically developing adolescents. Analysis found the following high frequency behaviors: directing gaze at the partner, nodding and showing neutral and positive facial expressions, using back-channel responses, and giving contingent responses.…

This observational study of three preschool children with profound disabilities in an integrated setting revealed frequent opportunities for peer social interactions and indicated that subjects engage in interactions of comparable length to those of nondisabled peers. The importance of helping young nondisabled children understand and respond to…

Comparison of caregiver behaviors of children with either autism, developmental delay, or typical development found no difference between groups in caregiver synchronization with the child's focus of attention. Also, caregivers of children with autism who showed higher levels of synchronization during initial play interactions led to superior…

Many people hold negative attitudes toward older adults, and these attitudes often are associated with negative behavior toward the old. To explore the behavioral correlates of attitudes toward the elderly, 105 male and female college students, with a mean age of 24.5 years, participated in a two-phase experiment. During phase one, all subjects…

Research has suggested that people not sharing a common fate lack a sense of group identity, thus decreasing the tendency for helping behavior. To study the effects of stress and commonality of fate on helping behavior, 60 female college students participated in a replication of an earlier study which used male subjects. Participants were assigned…

Trained observers used the Standardized Observation Codes III to observe interactive patterns within the homes of 23 mother-child dyads in which the mother had physically abused the child and 24 similar dyads with no history of abuse. Among other findings, results indicated the great classificatory and predictive value of this measurement.…

This study compared 29 females with Turner syndrome and 21 females with fragile X syndrome (ages 6-22) on a videotaped role-play interaction with 34 females in a comparison group. Three of eight behavioral measures of social skills differentiated the participant groups. Fragile-X subjects required more time to initiate interactions and Turner…