In one experiment, children learned more about consonant blends at the onset than at the end of words. In a second experiment, children learned more about rhyming vowel-consonant blend sequences at the end of words than those at the beginning of words, where the vowel extended the onset. (BC)

In two experiments, children and adults made judgments about drawings of a person walking or running. The drawings varied according to whether action lines, background lines, or no lines were present. Seven and nine year olds offered equivalent judgments of action and background lines, whereas adults distinguished between these devices. (BC)

In two studies, two year olds learned a novel word for a particular stuffed animal. When the animal was familiar, children interpreted the novel word as a proper noun. When the animal was unfamiliar, children frequently interpreted the novel word as a count noun referring to a kind of object. (BC)

In 1 experiment, infants' ability to retain a memory for 24 hours was disrupted when infants were trained in 1 situational context and tested in another but not when they were trained in multiple contexts. In a second experiment, training in multiple contexts did not facilitate memory retrieval in a novel context after a long delay. (BC)

The activity level of 60 pairs of infant twins was measured for 2 days. Differences in activity level for monozygotic and dizygotic twins, as indicated by motion recorders and parent ratings, showed evidence of genetic influences. (BC)

Reviews prenatal and postnatal methods of gestational age estimation and evaluates implementation of this information in research. Recommendations concerning the assignment of gestational age in the perinatal period and the use of age correction for preterm infants are offered. (Author/BC)

The Neurobehavioral Assessment of the Preterm Infant instrument was developed by means of pilot, exploratory, and validation studies. The validation study tested the generalizability of results for different cohorts, test versions, hospitals, and examiners. Seven stable functions were identified: motor development; scarf sign; popliteal angle;…

This editorial discusses the "Child Development" journal's 25 percent manuscript acceptance rate, the publishing of good papers, the absence of editorial bias in the journal, and the conservatism of scientific research. The increase in studies of adolescent development is noted. Editorial and writing standards are stressed. (BC)

Presents an account of the development and use of the Neonatal Behavioral Assessment Scale (NBAS). Discusses ways in which NBAS has increased understanding of development in the newborn, of states of consciousness in the infant, of prediction in development, and of a clinician's opportunities to share information with parents. (BC)

Compared low-birthweight children in experimental (LBWE) intervention and no-treatment (LBWC) conditions, and normal birthweight (NBW) children. At age seven, and after SES adjustment, LBWE scored higher than LBWC and similar to NBW on cognitive tests. (BC)

Children at risk for cognitive difficulties were put in two intervention groups, family and day care education and family education alone, and one control group. Children were tested for cognitive performance. The family and day care group scored higher than other groups. No intervention effects were observed for the family education alone group.…

Early-treated phenylketonuria (PKU) children and unaffected peers were evaluated on four executive function (EF) tasks and one nonexecutive task. The PKU children scored lower than unaffected children on EF tasks, but not on the nonexecutive task. The PKU children's composite EF score was correlated with concurrent and mean lifetime phenylalanine…

Cognitive ability of nondiabetic children and early and late onset diabetic children was compared. Diabetic children scored in the normal range in intelligence and academic performance, but showed evidence of school difficulties and memory deficiencies. Children's perceived self-competence and parents' reports of children's functioning and…

At 30 months, children who were later considered dyslexic were deficient in length, sytactic complexity, and pronunciation of spoken language. At three years, children were deficit in receptive vocabulary and object-naming, and at five years, in phonemic awareness and letter-sound knowledge. These deficits were not found in normal reading children…

Use of rehearsal on a recall task was compared for deaf and hearing children. A lag of several years was noted in the emergence of recall for deaf children. When data were examined by years of language experience, rather than chronological age, this lag was eliminated. (BC)