This report discusses the relationship between bilingualism and mental development of bilingual children. After a review of the relevant literature, a specific study is described. The linguistic background of 648 children from 29 schools, age 10 through 12 inclusive, was measured with the Welsh Linguistic Background Scale. General intelligence was…

Question-answer interactions were chosen as an effective means of investigating the effect of the linguistic environment on language development. Research was reviewed indicating that the improvement in question and answer performance of a maturing child is based on the advancement of both his linguistic and cognitive abilities and that the adult…

The development of 10 preschool children who attended the Southeast Kansas Demonstration Child Development Center was compared with the development of 10 preschool children who did not attend a child care center to ascertain the value of the center's program. Both groups were tested with the Denver Developmental Screening Test at the beginning and…

Children's emotional development from infancy through adolescence, is described through brief anedcotes and through photographs. Psychological explanations of child behavior are discussed. Children's reactions to parents, siblings, and peers, and to experiences such as pain, discovering one's body, eating, exploring, and visiting the doctor are…

Task analysis as a tool in the design of instruction is the subject of this paper. Some of the major historical approaches (associationist/behaviorist, gestalt, and Piagetian) are described using examples from mathematics. The usefulness of these approaches to instructional design is evaluated on the basis of four criteria: instructional…

Presented is a manual for program assessment of the deaf-blind child's development. In the introduction, it is stressed that the manual is not intended to be a curriculum guide and that scale items are not designed to replace the objectives and activities of the child's curriculum. Assessment checklists are color-coded according to the following…

The problems and issues involved in the conduct of educational-developmental research are examined within the perspective of longitudinal research methodology. Chapters 2 and 3 examine contemporary research designs and procedures implemented for the selection of subjects and testing of behavior over time. Particular attention is given to the…

This study investigates the preference and ability components of cognitive style as measured by a verbal test for fifth-grade children. Performances from an intellectual ability test, a pictorial cognitive style test, and school achievement tests were included as construct validity variables. The results supported conclusions drawn by Robinson and…

To assess the importance of visual attributes relative to acoustic and semantic attributes in children's encoding, a 64-item recognition test was administered to first- and sixth-grade children. Recognition items were linedrawings of simple objects accompanied by aural labels. By manipulating the picture, label, and referent in various…

Reading requires the synthesis of auditory and visual skills and therefore involves almost all of the brain. Stages of reading include prereading skills (requiring an adequate spoken vocabulary), the ability to name letters and pictures, good memory for spoken sentences, and manual dexterity in copying patterns. Learning to read involves the…

This study examined age differences in children's visual fixation and search strategies of two dimensional visual stimuli. The hypotheses tested were: (1) that no age differences exist in general search strategies regardless of stimuli position, (2) that age differences could be expected with respect to the number and duration of visual fixations,…

This paper presents a structural-developmental model of social cognition and discusses the implications of this approach for social intervention research. This model of social development is concerned with social reasoning and judgment. The basic assumption of this model of social cognition is that the structure of social reasoning develops…

This study investigated the relative effectiveness of verbal and visual modes of presentation on the learning of paired-associates by 64 3-year-old and 64 8-year-old children. Nine pictorial paired-associates and 9 verbal paired-associates were formed from pictures or names of familiar objects. At each age level, 8 male and 8 female subjects were…

This study of the acquisition of kinship terms in English is a test of the hypothesis that lexical items are learned in their order of complexity and of the validity of relational analysis in predicting the order of the acquisition of kinship terms. Earlier studies of kinship terms, Piaget's in particular, are first discussed, as well as the…

This paper reviews the psychological theories and research which deal with the meaning of words in the course of human psychological development. The three major premises of the review are: (1) that word meaning is conducive to empirical study, (2) that rules can be produced that apply to most word meanings, and (3) that human development has…