Four- to 10-year olds viewed pictures in which all or some individuals pictured were doing something to all or some objects pictured. Children indicated which sentences, using "all" or "each" to modify the subject or object, applied to the pictures. In choosing the applicable sentence, children showed little difficulty with…

Examined development of displaced reference in four deaf children who used homesign and in 18 hearing children. Found that deaf children referred to the nonpresent less frequently and at later ages than hearing children, both groups followed similar developmental paths. Deaf children evoked the nonpresent by generating novel gestures, modifying…

Examined relation between early fantasy/pretense and knowledge about mental life in 3- and 4-year olds. Found that performance on theory of mind tasks was significantly intercorrelated when effects of verbal intelligence and age were statistically controlled. Individual differences in fantasy/pretense were related to theory of mind performance in…

Chronicles Piaget's and Vygotsky's criticism of each other's ideas on childhood egocentrism. Notes that genuine, critical dialog failed to develop because Piaget did not reply to Vygotsky's criticism at first. Five reasons for his reticence are considered: (1) a language barrier; (2) lack of knowledge; (3) quality of the criticism; (4) ideology;…

Identifies a new urgency to the struggle over the emphasis of U.S. developmental psychology. Suggestions for developmental psychologists include: recruiting diverse and empathic students; broadening the curriculum and incorporating multicultural education; implementing senior faculty development programs; transforming developmental theory to…

Agrees with Gellatly that sociocultural influences are important in children's cognitive development, but maintains Gellatly confounds the contents of beliefs with the processes of forming beliefs. Argues that, though content varies cross-culturally, children use similar processes to make distinctions related to cultural contents. Suggests that…

Focuses on the role of enculturation in children's cognitive development by distinguishing between, and elaborating upon, three factors: (1) cultural context; (2) cognitive contents; and (3) cognitive processes. Suggests problems inherent in positing homologies between children's cognitive development and the historical development of scientific…

This study examined inhibitory function in 13 nonretarded children with autism and 13 normally developing controls. Tasks measuring motor and cognitive components were administered to both groups. Results suggest that at least two components of inhibition are spared in individuals with autism, standing in contrast to flexibility and other…

Extends earlier work with American children to explore British children's application of teleological explanation to artifacts, biological properties, and properties of nonliving natural phenomena, based on the view that because of lower religiosity in Britain, these children might be less inclined than American children to endorse purpose-based…

Three experiments tested 3- and 4-year-olds' use of abstract principles to classify and label objects by shape or function. Findings indicated that 4-year-olds readily adopted either rule when instructed to match objects by shape or function, but 3-year-olds followed only the shape rule. Without a rule, 4-year-olds tended to match by shape unless…

Examined gaze aversion in 5- and 8-year-olds when answering verbal reasoning and arithmetic questions of varying difficulty. Found that older children increase gaze aversion from the face of the adult questioner in response to both verbal and arithmetic difficult questions. Young children responded less consistently to cognitive difficulty.…

Examined, over 1 year, relations between information processing efficiency, working memory, and problem solving in sample of 8-, 10-, 12-, and 14-year-olds. Identified three-stratus hierarchy with individual dimensions organized in three constructs: processing efficiency, working memory, and problem solving. Found that individual dimensions were…

Introduces this special issue topic by asserting that empirically powerful and theoretically guided educational research needs to be designed with the teacher in mind. Provides rationale for research focus on real-world knowledge and reasoning, and reasons for selecting research projects on inductive reasoning, mathematical reasoning, map skills,…

Examined event-based memory in three groups of children between ages 14 and 25 months. Found that search task success was general in oldest group while performance was similar on a task in which success "may" have been due to recalling an object-removal event and one in which success could "only" have been due to recall of…

Five experiments examined whether young children believe a lie tellers' implausible statement about a misdeed when the statement violates their developing knowledge of the reality- fantasy distinction. Findings suggested that 5- and 6-year-olds tended to report that the individual making the implausible statement actually committed the misdeed; 3-…