Used short narratives to study false memory in 6-, 8-, and 11-year olds and adults. The persistence effect and false-memory creation effect were greatest for statements that would be regarded as factually incorrect reports of events in sworn testimony; like suggestive questioning, interviews that involve nonsuggestive recognition questions may…

Assessed, at 8-10 months, children's restraint and attention, and at 13-15 months, compliance to mother, internalization of her prohibition, and quality of motivation of the mother-child teaching context. Found support for view of compliance and noncompliance as heterogenous: committed compliance was higher to maternal "don'ts" than "dos," with…

Examined contributions of attachment, maternal-reported stress, and mother-child interaction to the prediction of teacher-reported behavior problems in 121 French-Canadian children. Security of attachment significantly predicted likelihood of behavior problems: insecure children labeled controlling or other were most at risk for…

Examined attachment's relation to multiple domains of psychosocial functioning in 131 moderately at-risk adolescents. Found that security displayed in adolescents' organization of discourse about attachment experiences was related to competence with peers, lower levels of internalizing behaviors, and lower levels of deviant behaviors.…

Used a subsample from the Infant Health and Development Program to examine effects of neighborhood and family income and family risk factors on developmental test scores at ages 1 through 3. Family poverty was associated with lower scores at ages 2 and 3. Neighborhood affluence was associated with higher scores at age 3. Home environment was a…

Examined if and how differences in functioning of single-mother and two-parent families relate to occurrence of behavioral problems among inner-city boys ages 10-15. Findings included (1) multiple family risk factors contribute to occurrence of behavior problems; (2) most family risk factors were generalizable to both single-mother and two-parent…

Tested the hypothesis that home environment positively predicts academic intrinsic motivation from childhood through early adolescence, controlling for socioeconomic status. Found that home environment had statistically positive and significant, direct and indirect paths to academic intrinsic motivation; children whose homes had greater emphasis…

Couples with school-age children with mental retardation completed self-report and observational measures of marriage, the parenting alliance, and parenting attitudes and behaviors at two periods. Findings indicated significant effects of marital quality on changes in self-reports of perceived parenting competence, and in observed negative…

Observed 193 children at 4.5 years who had been classified at 4 months as high or low reactive to stimulation for signs of inhibited or uninhibited behavior. Children classified as high reactive were less spontaneous and less sociable than low-reactive children, but only a small proportion maintained a consistently inhibited or uninhibited…

Compared attention, behavioral reaction, facial affect, and cardiac responses of 22 autistic and 22 mentally retarded preschoolers to emotional displays. Found that both groups looked more at the experimenter and displayed more interest and concern when the experimenter showed strong distress than when she showed neutral affect. Autistic…

Evaluated the susceptibility of radioimmunoassays (RIA) for saliva cortisol to interference effects caused by oral stimulants (drink mix crystals) used to facilitate saliva collection in studies with children. Found that oral stimulants artificially inflated estimated cortisol concentrations, with the magnitude of the interference-effect…

Examined the connection between chronic residential crowding and student adjustment, academic achievement, vulnerability to learned helplessness, blood pressure, and parent-child relationship in 10- to 12-year olds in urban India. Found that crowding was positively associated with blood pressure only among boys, and with learned helplessness only…

Two studies examined young children's knowledge of letters' sounds and names and preschoolers' ability to learn various sound-letter mappings. Findings indicated that an important determinant of letter-sound knowledge is whether the sound occurs in the name of the letter, and its location. Children used knowledge of letters' names when learning…

Examined tolerance of children's, adolescents', and young adults' judgments about dissenting beliefs, speech, practices, and people engaged in those practices. Found that tolerance of dissenting beliefs and speech increased with age. Tolerance was most common with dissenting beliefs, then speech, persons engaged in the practice, and the practice…

Examined psychometric properties of self-perception scales of the Berkeley Puppet Interview (BPI) with children at preschool, kindergarten, and first grade. Found that young children have a multidimensional self-concept that can be reliably measured. The BPI was sensitive to normative change and individual differences. Support for validity was…