Explores the role of language in peer interaction and play of deaf children, taking into consideration the effect of hearing status, familiarity, and experience in playing with deaf children. (HOD)

Responds to criticisms of the author's study concerning children's interpretations of ambiguous referential communications. (HOD)

Replies to B.P. Ackerman's response to the authors' comments on his study concerning children's interpretations of ambiguous referential communications. (HOD)

Critiques an earlier article by M. Frauenglass and R. Diaz reporting their study on the interaction between private speech and cognition. Argues that their interpretation fails to regard how private speech is seen to regulate cognitive activity within Vygotskian psycholinguistic theory. (HOD)

Responds to W. Frawley's and J. Lantolf's comments on the Frauenglass and Diaz study concerning the interaction between private speech and cognition. Argues that Vygotsky's theory predicts a positive effect on children's problem solving activity. (HOD)

Reports four experiments focusing on Piaget's claims that conservation and transitivity concepts are experienced as logically necessary truths. Two experiments examined feelings of certainty and necessity in college students presented with Piagetian tasks. Two other experiments extended these procedures to children and the issue of developmental…

Examines the development of conceptual preference for complementary versus taxonomic relationships in children, 3 to 17 years of age. The triads procedure was used with picture pairings familiar to the younger age group. The data revealed a preference for complementary pairs for all age groups. (Author/BB)

Examines children's memory for preschool routines as a function of current grade level and successive modifications in the school-day script. First, children in preschool through third grade were tested, then children in kindergarten through third grade. Results showed a process of generalization for preschool scripts over time. (Author/BB)

Examines how test anxiety affects children in certain evaluation situations and focuses on developing more valid and effective measurement procedures in school achievement testings. Third and fourth graders were divided into three anxiety groups and tested under time and no time pressures. Anxiety level, time pressure, and sex affected…

Two studies examined second- through fifth-grade children's negative-item bias with responses to the Self Description Questionnaire and how it is related to cognitive development and reading achievement. Results showed that younger children and poorer readers responded less appropriately to negative items, thus biasing the interpretations of their…

Studies the reliability of eyewitness testimony for shoplifting in terms of age, prior knowledge/expectations, and type of memory test. Fifth graders, college students, and older adults participated in two studies. All subjects had expectations concerning common and unusual aspects of shoplifting. Age differences were greatest for recall…

Experiment 1 examined the position that mirror-image confusions reflect an inability among three- to five-year-olds to determine whether their performance level differences reflect differences among nonreaders already attending and those not yet attending to reading cues. Experiment 2 examined the Experiment 1 four- and five-year-olds, identified…

Examines the development of intuitive theories of motion among college students and children between the ages of 4 and 12. School-aged children made more erroneous predictions on the path a ball takes upon exiting a curved tube than preschoolers, kindergarteners, and college students. Results related to the "growth error." (Author/BB)

Investigates the developmental differences in spatial exploration and memory, depending on the purposes for which children six- to seven- and eight- to nine-years-old explored the space. The results suggest that children's knowledge of large-scale space is tailored to the purpose of acquiring such information. (Author/BB)

Studies the dimensions of meaning attributed to facial expressions of emotion in preschoolers and adults. Subjects indicated the similarity or dissimilarity among different emotions by placing photographs of emotional facial expressions into preordained groups. For each age group, multidimensional scaling yielded a two-dimensional structure…