This study of 20 3-month-old infants with Down's syndrome and 20 nondisabled infants found that both groups were successfully trained to produce movement in an overhead crib mobile by kicking, and displayed long-term retention a week later. Conditioning and retention-test performance of the two groups did not differ. (Author/JDD)

Results of a study of low-income, inner-city mothers and their 13-month-old infants supported the hypothesis that increased physical contact achieved through the use of a soft baby carrier makes mothers more responsive to their infants and promotes the formation of more secure attachment between infants and mothers. (RH)

The nature of stimulus and response generalization is discussed, and a number of tasks related to generalization that are commonly taught in early childhood programs are identified. Research evidence concerning generalization is reported, as are recommendations for enhancing generalization. (Author/LB)

Four young adults with moderate mental retardation were taught to include "please" as part of requests, and four environmental stimuli present during training were assessed. Results indicated that presence of a single stimulus or pair of stimuli increased the probability of the "please" response, whereas presence of other…

Forty-five normal-hearing college students were assessed on lipreading performance at three visual distances, with three treatment conditions. All three groups showed an overall decrease in lipreading performance with increasing distance. Subjects who received combined lipreading and Tactaid II+ training performed better across all distances than…

A weighted Euclidean distance model is proposed that incorporates a latent class approach (CLASCAL). The contribution to the distance function between two stimuli is per dimension weighted identically by all subjects in the same latent class. A model selection strategy is proposed and illustrated. (SLD)

Two experiments found that (1) by age 8 months infants perceived that leaning extends their effective reaching space to grasp objects; (2) by 10 months they perceived the effective limits of leaning and reaching; and (3) by 12 months they began to perceive how this space may be extended by a mechanical aid. (MDM)

Infants were tested at 5, 8, and 13 months of age for numerosity perception. Subjects observed displayed figures on a screen moving at constant speed with irregular trajectories and occasional occlusions. Results demonstrated that discrimination of units, and not of characteristic patterns, underlies numerosity perception. (BC)

Examines relationship between results on Attitudes toward Women Scale and free response listing of thoughts in measuring 79 male, 81 female college students' attitudes about women's roles and issues. Both sexes responded more traditionally to Equal Rights Amendment and working mothers and less traditionally to shared household tasks, suggesting…

On a picture vocabulary test, 42 hearing students performed better than 42 hearing-impaired students (ages 10-18) in selecting primary and secondary meanings of multimeaning words. Both groups chose primary meanings more often than secondary ones, and both groups' ability to select two meanings of words did not improve with age. (Author/JDD)

In the two studies reported, three year olds tended to choose mentalistic descriptions more often than behavioral ones to describe people. (PCB)

The addition of idiosyncratic features to individual members of an artificially constructed category enhanced specific item memory among 13 month olds, but not among 10 month olds. Discussion of findings focuses on their theoretical implications and the nature of the age difference. (RH)

This article offers theoretical principles and practical suggestions for teaching physical education to children with autism. It focuses on stimulus overselectivity in the autistic child, the problems it creates for prompting and generalization, and its implications for teaching physical education to this population. (DB)

Presents a brief overview of Gestalt theory. Discusses and illustrates six key principles of Gestalt psychology as they apply to document design and graphics. Presents exercise that students may use to improve their understanding of the principles and develop their document design skills. Distinguishes between Gestalt theory and rhetoric. (RS)

Describes the benefits of infant massage, particularly for babies with deafness who have hearing parents. Steps for giving baby massages are provided, including placing a hand on the baby's stomach and making eye contact, starting with the legs, looking for cues, and communicating with the baby. (CR)