How students restructured their scientific ideas in response to contradictions was studied with 166 male and female students (aged 12 to 14 years) who tested their predictions about water displacement by experiment. Conceptual change varied; all subjects tended to hold onto old ideas, even when presented with conflicting information. (SLD)

Explored the interrelations between cultural-familial factors such as socioeconomic status, ethnicity, family structure, and parental behavior and measures of metacognitive and academic performance in 154 second-grade children. Findings corroborated assertions that theories emphasizing racial differences in cognitive and metacognitive functioning…

Examined 8- and 10-year olds' understanding of the unique features of and potential relations among mental activities. Found a developing tendency to organize mental activities on the degree to which memory was a component of the activity. Results suggest that a constructivist theory of mind develops in later childhood. (AA)

Uses manipulative materials to build and examine geometric models that simulate the self-similarity properties of fractals. Examples are discussed in two dimensions, three dimensions, and the fractal dimension. Discusses how models can be misleading. (Contains 10 references.) (MDH)

Validated models of mental addition processing by testing children and adults in a production task paradigm. Examined individual-difference relations between strategy choice parameters and criterion-related measures of ability. Found that individual differences in the apparently calculative processes that underlie numerical facility are highly…

Provides suggestions for incorporating multicultural diversity issues into the graduate library science curriculum. Topics discussed include questions of context; demographic shifts; creating curricular activities, including guest lecturers and encouraging behavioral as well as cognitive changes; and student responses, including student…

Features five activities to nurture "number sense," promote practice in mental calculations, and promote student self-confidence in mathmatical operations. These are "hands-off" exercises that are preparatory to calculator and computer use for math. (ET)

Argues that early childhood experiences with processes as diverse as language, mathematics, emotion, and music determine which neurons grow and remain active in the brain. Early exposure to these processes results in receptive programming. Discusses the implications for schools, teachers, and parents. (MJP)

Examines the effects of wartime trauma on the artistic expression of 35 Bosnian and Croatian children, ages 4-12. Discusses their cognitive development in terms of the Intuitive-Symbolic and Concrete-Operative levels. Includes four examples of representative paintings. (MJP)

Examines five different examples of scribble art with the purpose of entering the experience of the scribbler through empathetic understanding. The participants include a schizophrenic adult; a blind, deaf, and autistic 10-year old; a known artist; a precocious 3-year old; and an elephant. Paper discovers commonalties in their efforts. (MJP)

Reviews research and theory on the subpopulation of learning disabled children receiving special education services. Reviews developmental concepts as they apply to early intervention for learning disabled children, and theoretical bases for early intervention. Issues of assessment and service delivery are also reviewed. (HTH)

Toddlers in foster care, exposed prenatally to cocaine, were assessed for development, temperament, play behaviors, and adaptive and maladaptive behaviors. Compared to nonexposed toddlers, these toddlers possessed more risk factors at birth and experienced more illnesses after birth; scored lower on conceptual development and higher on expression…

Five charts list toys, playground equipment, and other materials found in most child care settings that promote social, emotional, perceptual, sensory, cognitive, and physical development and that can be used, with little or no modification, by children with disabilities. (MDM)

Describes the Screening and Evaluation Project (SEP), a longitudinal study examining the range of problems in 167 children entering protective custody in Sacramento, California, for reasons of abuse or neglect. Found that 68% of the children were at risk according to one or more of the four standardized assessment instruments that measured…

Critical and creative thinking lessons were designed and presented to 20 biology students in a rural high school. Student attitudes toward critical thinking activities improved significantly after activities involving experimentation, discrepant events, student questioning, ethical dilemmas, and divergent and critical thinking. Includes examples…