False memories arising from associatively related lists are a robust phenomenon that resists many efforts to prevent it. However, a few variables have been shown to reduce this form of false memory. Explanations for how the reduction is accomplished have focused on either output monitoring processes or constraints on access, but neither idea alone…

The end-state comfort effect has been observed in recent studies of grip selection in adults. The present study investigated whether young children also exhibit sensitivity to end-state comfort. The task was to pick up an overturned cup from a table, turn the cup right side up, and pour water into it. Two age groups (N = 20 per group) were…

Presents four studies designed to explore the ability of 6- to 9-month-old infants to differentiate objects on the basis of configuration or structure and to recognize a particular configuration after varying experiences with it. It was found that 9-month-olds but not 6-month-olds were capable of recognizing the invariant form of objects.…

The visual and motor responses to novel and familiar stimuli were measured in twelve 6-month-old infants, using new measures of integration and concordance. Results indicate that the infants' responses to the stimuli were both integrated and concordant. (Author/JMB)

A set of boxes with incongruous animal pictures and a set of plastic Bristle Blocks were presented to 20 preschool children and 20 college students to investigate or play with as they wished. The time spent in investigative exploration and play was recorded over three 10-minute sessions on separate days. (Author/JMB)

The early phase of imitation was studied in children between 6 and 18 months by means of the presentation of 22 actions. (SB)

Children aged 2 1/2, 3, and 3 1/2 years who had demonstrated appropriate uses for a set of objects, were asked to perform these same actions with objects which varied in similarity in the reference object, or with no object present. (JMB)

Active touch, passive touch with a moving object, and passive touch with a still object were examined developmentally with 192 subjects in first, third, and fifth grades and college. (Author/JMB)

Results indicated that after partialing out CA and MA, number of years in the institution was negatively correlated with success in visually directed object manipulation, social imitation, and purposeful, constructive activities for 103 profoundly retarded residents. (Author/JMB)

This experiment investigates the relation of a free play experience to subsequent performance on problem solving tasks among children aged 4 to 10. Ninety children were divided into 3 age groups and were assigned in pairs of free play and non-play treatment conditions. Children were paired by block design test scores to control for perceptual…

The purpose of this study was to determine whether motor activity, previously assumed necessary to induce visual imagery in young children's associative learning, actually has to be executed in order for children to generate images. The results of an experiment with 96 kindergartners clearly suggest not: in conditions where subjects simply planned…

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…

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)