The general aim of education is seen as creating possibilities for gaining experiences and acquiring knowledge, hence development of cognition. The knowledge ideal in education is understood within the frames of the historically produced scientific ideal, which also indicates the road by which knowledge may be obtained. This historical production…

Many studies have reported that college students often do not know the principle that liquids remain invariantly horizontal, and that this is more often true of women than of men. Two experiments were conducted to replicate sex effects on a water-level task while controlling for academic interests and background. The first experiment investigated…

Questions concerning the ontogeny of the planning process and its role in the regulation of behavior have been markedly absent from the literature. The present study examines the planning done during solitary play by middle-class children from four public nursery schools in Athens, Greece. One hundred preschool children in five age groups (42, 48,…

A series of studies focused on (1) the evolution of the notion of identity of objects among infants up to 15 months of age and (2) the changing rules by which this development may be understood. Six identity tasks were presented to 60 infants divided into five age groups: 5, 7, 9, 12, and 15 months. Two objects were used in all tasks. In the first…

In a study about the comprehension of anaphoric relationships in text, three anaphoric ties in forward (antecedent-anaphor) and backward (anaphor-antecedent) position were examined with attention to developmental trends. A four-school sample was used, three in the United States and one in New Zealand. A test of comprehension of anaphoric…

One of a series intended for parents and other caregivers, this handbook on child development focuses on the first 2 years of life. Contents include discussions on (1) basic developmental principles; (2) physical development; (3) cognitive development and language acquisition; (4) personality development, temperament, attachment, and bonding; (5)…

This paper presents a cognitive account of both the advantages and disadvantages of direct manipulation interfaces, i.e., the use of icons to manipulate and interact directly with data rather than writing programs or calling on a set of statistical subroutines. Two underlying phenomena that give rise to the sensation of directness are identified.…

The theoretical background and empirical studies concerned with the relationship between language and cognition in bilingual children and in bilingual mildly retarded children are examined. It is suggested that the effects of bilingualism are not necessarily detrimental to mildly handicapped children. Cognitive and interactional factors in the…

This paper traces some of the major theories and research findings concerning the development of self-identity during the first two years of life. The discussion begins with some basic assumptions of identity formation, offers an historical perspective with discussion of William James' major aspects of self, and concludes with observations on the…

This report proposes a modification of Jean Piaget's concept of "creative abstraction," the mechanism of creative thought, which develops both intelligence and creative ideas. By reflecting on one's actions and the coordinations of actions, the individual constructs new relationships, links, rules, or correspondences between and among them.…

In this paper conceptual and methodological issues in the analysis of developmental sequences are discussed. Conceptually, the reconstruction of the logic of acquisition calls for the use of task or structure analysis. Methodologically, it calls for an individual-oriented approach, the use of statement calculus for formulation of the postulated…

This paper examines the category-theoretic formulation of cognitive development introduced by Piaget in the late 1960's and elaborated during the 1970's. The new theory is interpreted as the focal point of Piaget's investigations into topics such as function, correspondences, and commutability. Hypotheses arising from Piaget's new model were…

The growing move to reintegrate special education within the general education system forms the background and rationale for this paper's proposals. Discussion includes the suggestion that general education students can benefit from explicit instruction in learning strategies which have been primarily used with only learning disabled students.…

The paper reviews cognitive development during the sensorimotor period (approximately the first two years of life) and considers approaches to assessing multihandicapped, deaf-blind, or severely/profoundly retarded students functioning at this level. Evaluation and training of basic sensorimotor schemes (visual fixation and tracking, sucking, and…

The paper addresses the assessment of sensorimotor and communication skills in profoundly/multiply handicapped children. The problems inherent in assessing this population are described, including lack of validity of developmental norms established on children with intact sensory systems. Factors affecting sensory organization are reviewed,…