Results suggested that preadolescents and adolescents understand but reject or subordinate parents' conventional interpretations of family conflict, and reinterpret them as issues of personal jurisdiction. Parents understand but reject children's claims to personal jurisdiction, and state the issues in conventional terms. (RH)

Mothers' and teachers' ratings showed that children of in-remission and in-episode mothers manifested significantly higher levels of behavior problems than children of control mothers. Agreement between mothers and teachers was moderate for all groups. (RH)

Found that secure-secure dyads were more harmonious, less controlling, and more responsive than secure-insecure dyads. There were no differences between secure-secure and secure-insecure dyads on measures of coordinated play, cohesiveness, self-disclosure, or play tempo. (RH)

Analysis indicated that young children consistently differed in the initiation of interaction and the conflict contributions they elicited from peers. Relationship effects were found in games and contingent interaction. (RH)

Findings indicated a significant interaction between activity level and intensity of stimulation in predicting exploratory competence and total exploration among 52 toddlers of 15 months of age who were observed in their homes 6 times over a 4-week period. (RH)

Findings indicate that high cortisol levels and interfering substances in formula and breast milk could contaminate salivary cortisol measurements in young infants. To insure accurate results, appropriate controls should be taken for salivary cortisol measurements of young infants. (RH)

States of 40 newborn infants were observed during 2, 35- to 70-minute periods that were separated by 6-48 hours. Analyses identified 3 state profiles that differentiated infants on a behavioral assessment measure at 2 weeks of age. Scores showed significant agreement on individual differences in neurologically based measures. (RH)

After haptic habituation to a ring display, infants perceived the rings in two experiments as parts of one connected object. In both haptic and visual modes, infants appeared to perceive object unity by analyzing motion but not by analyzing figural goodness. (RH)

Infants of 14 months of age demonstrated significantly improved understanding of containment as a result of a training intervention in which they played with cans and tubes in their homes for a month. After training, their test scores were similar to those of untrained 20-month-old children. (RH)

Two experiments demonstrated that by the age of four years, children can use the difference between an object's initial and final state to work out what happens to an object when it changes. In contrast, three-year-old children have difficulty in using the difference between initial and final states to make a causal inference. (RH)

Preschoolers' performance on a matching task and a counting task suggested that most four-year-old children and some 3 1/2-year-old children used number words to denote one-to-one correspondence in the tasks. (RH)

In two experiments, large effects of variations in the form and timing of the cardinality question suggested that preschoolers' cardinality responses were situation-specific. Results suggested that children had no initial understanding of the relation between cardinality responses and numerosity. (RH)

Results showed a clear shift in ways children ordered story units contained in their recall protocols. Children exhibited excellent mapping processes in nonisomorphic transfer problems, except when a salient feature of the base was mapped to a misleading cue in the target. (RH)

Subjects of 4, 5, 7, and 20 years of age performed a speeded classification task designed to isolate sources of interference in visual selective attention. While subjects of all ages were unable to avoid processing distractors, older subjects were better able to inhibit distractor processing. (RH)

Four experiments studied effects of difficulty of word identification on optional conceptual processing by second, third, and fifth graders, and college students in a cued recall task. Results indicated that contrastive processing facilitates recall, and that difficulty of word identification may limit the extent of optional contrastive…