Two studies involving stereotypic hand gazing revealed that: (1) a dramatically increased therapy program substantially reduced a 35.4 month-old boy's hand gazing and augmented his toy manipulation skills; and (2) both glasses and toys effectively reduced hand gazing by two visually impaired 30.3 and 17.9 month-old children. (Author/CB)

Sixth grade pupils from a junior high school in Southeastern Ohio were given the OWVI. No significant differences among social classes were found in work values. Significant differences were found between boys and girls in three work values--Altruism, Object Orientation, and Solitude. However, similarities outweighed differences between the value…

Consistently over the three test situations, initial left-handedness' gives way during the third quarter of the first year to right-hand dominance. The way in which the shift occurs lends support to a maturational, rather than a learning or social pressure explanation of lateral asymmetry. (Author/CB)

Forty right-handed high school and college students were trained to operate calculators with their left hands. Results suggest the possibility of improving office machine operating speed, without significant loss of accuracy, by instructing trainees to operate the keyboard with the alternate hand while recording information with the dominant hand.…

Examines the issue of object sorting in early infancy. Forty-eight infants at 6, 9, and 12 months were presented with eight sets of small, manipulable objects. At six months, selective manipulation was absent; at nine months, 94 percent of the infants sequentially touched similar objects and at 12 months 100 percent did so. (Author/DB)

Findings indicated that (1) stable preference measures could be obtained, (2) high preference objects resulted in higher motivation to perform and hence higher levels on each scale, (3) performance of this population is not stable, and (4) ordinality was violated in nearly 20 percent of the administrations of the scales. (Author)

Evaluated 9-, 14-, and 19-month olds' strategies as they grasped and used spoons presented with the handle alternately oriented to left or right. Found that younger children reached with their preferred hand, disregarding the item's orientation. Older children anticipated the problem, alternated the hand used, and achieved an efficient radial grip…

Examined infants' ability to retrieve an object from atop a slightly larger object. Found that even 5-month-olds could retrieve objects close in size and fully contiguous with their bases when demands on reaching skill were reduced. Proposed that when they fail this task, it is because they lack the skill to reach the top object without…

Describes writing as a complex process requiring cooperation of cognitive, perceptual, and motor activities. Examines current trends in handwriting instruction and Montessori's approach to handwriting instruction. Describes the indirect preparation through Montessori materials and a direct teaching approach involving a simplification of the…

Three French-speaking agrammatic aphasics and three French-speaking Conduction aphasics were tested for comprehension of Active, Passive, Cleft-Subject, Cleft-Object, and Cleft-Object sentences with Stylistic Inversion using an object manipulation test. The agrammatic patients consistently reversed thematic roles in the latter sentence type, and…

D. M. Shaffer and M. K. McBeath (see record 2002-02027-006) plotted the optical trajectories of uncatchable fly balls and concluded that linear optical trajectory is the informational basis of the actions taken to catch these balls. P. McLeod, N. Reed, and Z. Dienes (see record 2002-11140-016) replotted these trajectories in terms of changes in…

To determine the effects of pencil shape and size on motor accuracy and pencil posture of eight-year-old children, a study randomly assigned 54 third grade school children to one of three experimental conditions: (1) using a standard 2B pencil, (2) using a 1.5 cm thick 2B pencil, and (3) using the standard 2B pencil with the attachment of an…

This study investigated the effects of novelty on young children's exploration of commonplace, 3-dimensional objects. The exploration of novel and familiar objects was compared and the pattern of the exploration of the novel object over a period of time was examined in order to test two hypotheses: (1) that novel objects elicit more exploration…

THE PURPOSE OF THIS STUDY WAS TO FIND OUT WHETHER SOCIAL CLASS DIFFERENCES IN INTELLECTUAL DEVELOPMENT ARE PRESENT IF (1) CHILDREN FROM SOCIALLY DISORGANIZED SLUM FAMILIES ARE COMPARED WITH CHILDREN FROM STABLE, LOW INCOME AND MIDDLE INCOME FAMILIES, (2) THE PIAGET OBJECT SCALE, A NEW MEASURE OF COGNITIVE DEVELOPMENT BASED ON PIAGET'S SENSORIMOTOR…