The influence of early mother—child interaction on preschool cognitive/linguistic outcomes in a high-social-risk group

In this paper, elements of early mother—child interaction are related to later cognitive and linguistic outcomes in a sample of 53 high social risk mothers and their preschoolers. Mother—child interaction was observed longitudinally when the children were 13 and 20 months old. Multiple regression analyses were used to predict cognitive and linguistic outcomes at 3 and 5 years from measures of early mother—child interaction. The results indicated that the quality of early mother—child interaction was a significant predictor of preschool cognitive and linguistic outcomes. This was shown to be true regardless of the contribution of the mother's IQ.     

MEASURING AND INCREASING THE HAPPINESS OF PEOPLE WITH PROFOUND MENTAL RETARDATION AND PHYSICAL HANDICAPS

Applied research in mental retardation has focused on skill training and education to the relative neglect of measuring and increasing happiness in the lives of people with mental retardation. Here we report the results of four preliminary studies that were conducted to develop and demonstrate methodologies for measuring happiness in people with profound mental retardation and other severe handicaps. These results suggest that: (1) facial expressions can provide a valid measure of happiness, and can be measured reliably by relatively untrained observers; (2) the rate of spontaneous smiling is highly variable across individuals; (3) some individuals’ happiness can be increased dramatically by very simple social interactions; and (4) clients’ differential emotional reactions to various caregivers may be useful in tracking the development of social relationships. Suggestions for future research include systematic replication of these preliminary findings with a larger number and variety of subjects, and demonstration of how these measures can be applied to quality assurance systems.     

Offloading memory: Serial position effects

Psychonomic Bulletin & Review - Despite the long history and pervasiveness of cognitive offloading as a memory strategy, the memorial fate of offloaded information is not well understood....