Twenty mildly mentally retarded students were matched with two groups of normal students, one of the same chronological age (CA) and one of the same mental age (MA), to examine the influence of age indices and metamemory on memory behavior in terms of recall accuracy and recall time. This was achieved using a metamemory instrument which was…

In an investigation of social inference (the ability to decode and comprehend cues), prompt questions of decreasing cognitive complexity were employed to train 60 mildly mentally retarded adolescents to logically interpret pictorial stimuli. Cartoon line drawings were used illustrating social situations representing a variety of family and peer…

The paper examines the meaning of transitional objects and attachment to significant others in 18 severely retarded children (mean age 5.2 years). Five case studies illustrate that the use of objects and attachments can be seen as a normal phenomenon and that often the children are responding appropriately to emotional events with behaviors near…

The relationship between preschool children's level of gender understanding and their ability to identify gender-linked attributes was examined. Participants were 26 3-year-old and 30 4-year-old children who were administered a single-cue gender labelling task, Slaby and Frey's (1975) gender constancy test, and the Peabody Picture Vocabulary Test.…

Videotapes of mother/infant pairs were made to assess the influence of selected infant and maternal characteristics on parent/child interaction. Characteristics of interest were infant mental age, infant chronological age, infant gender, and parity. Subjects were 37 mothers (20 primiparous, 17 multiparous) and their infants (19 males, 18 females)…

Acquiescence, the tendency to respond affirmatively regardless of the content of a question, was examined in 57 mentally retarded children (11 to 17 years old) and 91 nonretarded children (3 to 8 years old). Embedded within the standard interview schedule for both samples were two pairs of oppositely worded questions on the same topic.…

The relationship between egocentrism and five components of social competence (decentering ability, social participation, helping behavior, conflict resolution, and egocentric speech) in young children was examined in this study. Measures of egocentrism, intelligence and social competence were obtained for each of 100 three-year-old children…

Three studies examined proximity and contact behaviors (behaviors generally thought to be indicative of attachment relationships) in young autistic children. The first study examined the behavior of 32 young autistic children and children with pervasive developmental disorders (PDD) in a "strange situation" paradigm using four…

The primary purpose of this study was to examine uneven early development in premature infants. A multiple regression analysis was performed in which birth weight, length of gestation, length of assisted feeding, and length of ventilation were used to predict the descrepancy between a child's Psychomotor and Mental Scale scores on the Bayley…

The intellectual model of Jean Piaget asserts that individuals pass through a series of various intellectual stages as they mature. Human development is categorized into four basic stages: (1) sensory motor stage, which lasts from birth to about eighteen months; (2) preoperational stage, lasting from eighteen months to about seven years; (3)…

The original "Bayley Scales of Infant Development" (BSID) (Bayley 1969) have been among the most popular measures of performance and aptitude of infants. In the present study the reliability and construct validity of mental and motor scores on the revised Bayley Scales of Infant Development-II (BSID-II) were investigated. A national…

The usefulness of the Preschool Preposition Test (PPT) as a cognitive screening and diagnostic tool for handicapped children is demonstrated through results of eight independent studies. The subjects were 354 children and youths, aged two to 20 years, with various handicaps: mentally retarded, autistic-like, moderately emotionally disturbed,…