Reports the results of a study designed to test the importance of manipulative experiences with science materials in the attainment of science process skills for kindergarten and third grade students. (JR)

An interview taped in 1978 with Constance Kamii, a child development researcher who studied Piagetian theory at the University of Geneva, is presented in this document. When asked what teachers of young children should keep in mind, Dr. Kamii talked about teaching to the child's level and cautioned against dealing with symbolic materials, advising…

A MAIN PROBLEM ARISING IN THE STUDY OF CATEGORIZING BEHAVIOR IN PRESCHOOL CHILDREN BY MEANS OF SORTING PROCEDURES WAS THAT PERFORMANCE APPEARED TO BE VERY MUCH A FUNCTION OF THE CHILD'S COMPREHENSION OF THE PARTICULAR VERBAL INSTRUCTIONS EMPLOYED BY THE EXPERIMENTER IN PRESENTING THE TASK. THE SPECIFIC AIMS OF THE FIRST STUDY WERE TO INVESTIGATE…

In order to understand learners and players in relation to environments typically found in sport, it is necessary to first understand the individual as an information processor who must sample information from the environment, interpret it, organize or select an appropriate motor response, and execute that response. One of the most difficult…

Responses of itinerant, resource room, and residential school teachers to a questionnaire regarding adaptive hand function of blind, visually-impaired, and visually/multiply-handicapped 2- to 19-year-olds (N=148) indicated that physiological integrity was not a sufficient condition for development of adaptive hand function, suggesting that manual…

Maintains that young children learn to think when they act on objects, thus developing what Piaget refers to as physical and logico-mathematical knowledge. Teachers can encourage thinking/mental action by creating situations that are personally meaningful to the children, by providing decision-making opportunities, and by providing opportunities…

Describes materials mastery and symbolic development as two discrete but related processes that preschool children learn. Uses the preschool setting to identify the developmental stages of construction play. (AS)

Three experiments involved imagining the result of either an array rotating relative to a fixed viewer or a viewer rotating relative to a fixed array. The data suggested that adults use literal, concrete strategies to solve these problems. (Author/PN)

In this study self-concept, as measured by subjects' self-ratings of mechanical ability, was correlated to scores on the Pourchot Mechanical Manipulation Test of bilateral hand tool dexterity. Significant relationships were found. Subjects, ages 10-84, differed in results by age, sex, and mechanical experience. (SJL)

Children, ages 7 and 11, were asked to manipulate strips of cardboard into outlines of ideas and objects. Responses were categorized to show if novel configurations appeared and developed and if this phenomenon was a function of creative thinking as measured by Torrance's Figural Test, Form B. (Author/SJL)

The study explored the concept of space through the tactual discrimination of household objects in 48 4-to-7-year-old blind, partially sighted, and sighted children. (PHR)

Three third graders with a history of low achievement in math were first given verbal (abstract) instruction in solving word problems. Students were then introduced to manipulatives instruction using Cuisenaire rods to set up word problems. Students exhibited immediate and sustained improvement on subsequent probes administered without…

The authors examined the prioritization of abruptly appearing objects in real-world scenes by measuring the eyes' propensity to be directed to the new object. New objects were fixated more often than chance whether they appeared during fixations (transient onsets) or saccades (nontransient onsets). However, onsets that appeared during fixations…

Braking to avoid a collision can be controlled by keeping the deceleration required to stop (i.e., ideal deceleration) in the "safe" region below maximum deceleration, but maximum deceleration is not optically specified and can vary as conditions change. When brake strength was manipulated between participants using a simulated braking task, the…

False memories are often demonstrated using the misinformation paradigm, in which a person's recollection of a witnessed event is altered after exposure to misinformation about the event. The neural basis of this phenomenon, however, remains unknown. The authors used fMRI to investigate encoding processes during the viewing of an event and…