The development of object play was longitudinally examined in 40 children ages 11 to 27 months. The types of object play observed in nondisabled children were observed in children with disabilities at comparable developmental ages. Duration and frequency of active involvement with objects were greater for nondisabled children than for children…

Human toddlers demonstrate striking failures when searching for hidden objects that interact with other objects, yet successfully locate hidden objects that do not undergo mechanical interactions. This pattern hints at a developmental dissociation between contact-mechanical and spatiotemporal knowledge. Recent studies suggest that adult non-human…

Although a considerable amount is known about the development of object manipulation during the 1st year, less is known about how infants manually explore surfaces and relate objects to surfaces. To address these issues, 60 infants (20 each at 6, 8, and 10 months of age) were presented hard and soft objects on tabletop surfaces, which varied in…

One of five McDonald's Action Packs, this teacher's guide and activity sheets describe an early childhood-level program that introduces basic movement and guides students and teachers into the process of learning through moving. Basic movement skills necessary for sports and games, gymnastics, and dance are developed through eight themes, each…

This paper describes a project which focused primarily on developing a method for qualitatively assessing and describing curiosity/inquiry styles in individual children. A class of "puzzling-phenomenon" tasks for idiographic assessment of scientific curiosity/inquiry was developed and individually administered to five rural and five urban…

There are so many methods and approaches to teaching that it is sometimes difficult to choose the approach best suited to the needs of the students. This study sought to ascertain the relative effectiveness and efficiency of selected approaches to the demonstration of complex manipulative sequences, and to test the theory that students of high…

Six- and nine-month-old infants were exposed to contingent or non-contingent perceptual stimulation from a source which was spatially displaced at 60 from the infant's midline. Reliable operant acquisition was observed in the case of the nine-month-old infants, but not in the case of the six-month-old infants whose performance was similar to that…

Presents a study of social- and object-directed behaviors of preschool children in same or mixed age dyads. Subjects were three- and five-year-oldpreschool children. (BD)

The differences between school learning and other learning are discussed. To make these types of learning more similar, schools must develop students' skills slowly and must stress practical problem solving. Education then will be fulfilling its cultural function of promoting reason and analysis based on shared knowledge. (VM)

Vacuum forming of thermoplastic was the manipulation tested, by various demonstration methods. (GB)

This study sought to determine whether there exist performance distinctions between artists and nonartists on specific two- and three-dimensional nonverbal problems. The factorial structure of scores on ten nonverbal ability tests was analyzed to identify mental process differences between the two groups. (Author/SJL)

Influential factors on the elementary students' proficiency in the fundamental skill of catching include: ball size, ball and background color, ball velocity, adjustive movements, and trajectory angle. (CJ)

Using Jean Piaget's theory of spatial development, a study was undertaken to identify the development of spatial concepts in 48 blind, partially sighted, and sighted 4-to-7-year-old children through the use of tactual recognition of shapes. (Author/PHR)