A hypothesized developmental sequence of agent use in pretending was tested in 36 infants between 14 and 24 months of age and was compared with the development of object permanence. (JMB)

A map-drawing task was used to test the effects of (1) presenting instruction at a cognitive level higher than that at which most of the students in the study were operating and of (2) presenting instruction to groups of students of differing cognitive levels. Subjects were 63 fifth grade students. (JMB)

Presents an integrative model, Adaptive Counseling and Therapy (ACT), for selecting a progression of therapist styles as clients move through developmental stages during the course of counseling and psychotherapy. ACT is intended to be useful to practitioners in case conceptualization and in the application of effective treatment planning.…

Development of cognitive processes and visual perception in 128 Down Syndrome (DS) children (ages 5 to 18) was compared to that of 162 nonhandicapped children (ages 3 to 8). Linear, rather than stepwise, relationships between performance and chronological age in the DS subjects and similar to normal visual perceptual development were found.…

Makes three points to address central issues in synthesis of cognitive, social, and emotional domains. Recommends thinking in stage terms as well as in contextual terms, clarifying levels in which questions are posed, and operating in a systems theory framework to make sense of social cognitive behavior. Suggests that individuals co-create social…

Articulatory generalization of velar cognates /k/, /g/ in two phonologically disordered young children was studied over time as a function of sequential word-morpheme position training. Results suggested that the view of the word-medial position as a unitary concept is an oversimplification. (Author/DB)

Investigated the influence of age and artistic inclination on the use of articulation and line quality in judging similarity and preference for simple human drawings. Children aged 4, 5, 10, and 13 years revealed articulation to be the primary criterion in similarity judgments. Preference patterns differed somewhat by age. (SKC)

Examines ways in which young children's decision making is affected by decision reversibility and decision importance. Results suggest that even young children are affected by manipulations of the decision situation, and that basic decision processes develop rapidly with age. (SKC)

Examined developmental changes in the influence of social goals on cooperative and competitive behavior in children between six and 13 years who played a game with a peer. Tendencies to engage in cooperative and combative moves and to use attentional words varied interactively with age, sex, order of instructions, instructions, and trials. (SKC)

Obtained thresholds for octave-band noises with center frequencies of 0.4, 1, 2, 4, and 10 kHz and 1/3-octave band noises centered at 10 and 20 kHz from children aged 6 to 16 years. Compared results with findings for infants, preschool children, and adults. Continuing sensitivity improvements were evident from infancy well into the school years.…

Focuses on the development of children's understanding of feelings. Presents a coding system which describes four levels of emotional understanding, each of which is linked to developmental differences in nonsocial, cognitive abilities. Clinical vignettes illustrate the utility of this cognitive-developmental perspective in clinical observations.…

A social development theory of self is introduced as a framework for developmental psychopathology. Built on some of Piaget's principles, the theory is taken into the social domain and used to define the movements of self and important others throughout life. (PCB)

The relationship between syllabic structure and segmental development was examined longitudinally (from ages 3:5 to 7:3) in a child who had lived in a Korean orphanage his first two years. Analyses revealed gradual increases in complexity and diversity of syllable structures and positional preferences for sounds within these forms. (Author/DB)

Three experiments investigated children's acquisition of tense and aspect. Children aged 3-6 years watched and described actions of puppets. The vast majority used appropriate tense, with 3-year-olds using mainly simple past and 4-year-olds encoding most situations with the past progressive. (SKC)

The process of competition parallels the stages of play and motor development. Appropriate activities are discussed along with teaching methods. The need to educate students, teachers, and the public about appropriate competition is stressed. (MT)