The findings provide evidence that the learning disabled develop most cognitive abilities in a manner similar to that of their normal counterparts, though perhaps slightly delayed, and that by adolescence, development in the learning disabled approaches that of normals. (Author/DLS)

In two experiments, 5-, 7-, and 11-year-old children and college students were presented on each trial with a sentence followed by a probe word. The children's task was to indicate whether the probe was in the sentence or not. (MS)

In order to study developmental and task-related factors in ability to coordinate two dimensions, a simple multiplicative relations matrix task was presented to 51 children in kindergarten and grades 1 and 2. (MS)

Examined convergences and divergences among dimensions of ability concepts (uncontrollable, constant, capacity) in second through fifth graders. Found that the near-zero correlations, three-factor solution yielded by confirmatory factor analysis, variability in age-related differences, differential links to cognitive competence, and diverse forms…

Tested three models of children's mathematics word-problem solving based on developmental differences in quantitative conceptual structures: (1) quantitative relations represented as ordered array of mental objects; (2) numbers represented on two tentatively coordinated mental number lines; and (3) numerical operations represented as objects on…

Investigated beliefs about feeling the stares of an unseen other. Found that most adults and young children believed they could feel the unseen stares of another, and across age there were some increases in beliefs about the feeling. Participants believed that in order to feel stares, some cognitive maturity was required. (MOK)

Three studies used computer graphics and/or verbal questioning to examine beliefs among children and adults that vision involves input to the eyes (intromission) or emissions from the eye (extramission). Results showed decreases in extramission and increases in intromission beliefs across age. There were more extramission interpretations with…

Examined the relative contributions of internal and external sources of variation in children's suggestibility in interrogative situations. Found that internal sources of individual differences in suggestibility measured on a suggestibility test did influence children's answers during an interview, but that external sources or interview styles had…

Two studies assessed the gaze following of 12-, 14-, and 18-month-olds. Findings indicated that infants at all ages looked at the adult's target more when the adult turned to the target with open eyes than when the adult turned with closed eyes. Additional evidence suggested that infants were not simply responding to adult head turning, but were…

Examined children's, adolescents', and college students' judgments of children's and adults' rights to freedom of speech and religion in societal, school, and family contexts. Found that endorsements of these freedoms were increasingly affected by social context and agent with age. College students were less likely than others to affirm children's…

Tested with adolescents and adults two predictions from Markovits and Barrouillet's developmental model of conditional reasoning related to the effects of the association between antecedent and consequent terms and the formulation of the minor premise on uncertainty responses. Found results consistent with hypotheses and indicating importance of…

Three studies explored whether children's tendency to extend object names on the basis of sameness of shape (shape bias) is specific to naming. Findings indicated that 2- and 3-year-olds showed shape bias both when asked to extend a novel name and when asked to select an object of the same kind as a target object; 3-year-olds also showed shape…

Five studies examined preschoolers' understanding of linguistic form class and pragmatic context in presence of a single exemplar or multiexemplars. Data indicated that by 2 years, children use linguistic form class, and by age 3, use pragmatic context. Young children have begun to understand the distinction between generic and nongeneric noun…

Assessed efficacy of rational emotive education (REE) as mental health program for adolescents. High school juniors and seniors (N=109) were divided into experimental and control groups. Experimental subjects received 12 biweekly sessions of REE. Results from pre- and posttesting revealed significant positive changes in use of more adaptive…

Investigated the age at which children first acquire understanding of others' feelings and of ways in which they can affect others' feelings. Also considered the relation of children's development in this domain to their understanding of the nonsocial world. Findings indicated that it was possible to predict the age at which children would pass…