Two experiments examined whether 18-month-olds learn from emotions directed to a third party. Infants watched an adult perform actions on objects, and an Emoter expressed Anger or Neutral affect toward the adult in response to her actions. The Emoter then became neutral and infants were given access to the objects. Infants' actions were influenced…

Examined relationship between mother-child conversational interactions when children were 30, 36, and 42 months old and children's recall of these activities 1 day and 3 weeks later. Found that at all ages, features of activities jointly handled and jointly discussed were remembered better than features jointly handled but discussed by mother only…

This study examined developmental trends in object and spatial working memory (WM) using heart rate (HR) to provide an index of covert cognitive processes. Participants in 4 age groups (6-7, 9-10, 11-12, 18-26, n=20 each) performed object and spatial WM tasks, in which each trial was followed by feedback. Spatial WM task performance reached adult…

Investigated the relationship of two memory components involved in the retrieval of information from long-term memory--one process-oriented and one structure-oriented-- to variability associated with age and ability differences. Striking developmental differences obtained for retrieval efficiency were highly related to scores on tests of ability,…

The relationship among the Piagetian concepts of identity, seriation, and transitivity was explored with preschool subjects. (JMB)

Recognition memory, defined by novelty preferences, was found to vary over 4 discrimination tasks as a function of length of familiarization for 5-6-month-old infants. (ST)

The role of memory factors in the vowel discrimination of normal and at-risk 8-week-old infants was examined by studying the categorical versus continuous discrimination of very brief vowels in a nonnutritive sucking paradigm. Discrimination of the silent delay interval between the last familiar and the first novel stimulus was also examined.…

Thirty fourth-grade children were exposed in pairs to a series of slides and invited to take turns asking questions. Results showed retention to be significantly better for information acquired through the child's own questions as opposed to the information acquired through the partner's questions. (Author/JMB)

The spatial and temporal components of a serial position recall task were experimentally manipulated in a study using kindergarten, first grade, and second grade children to determine the factors involved in the primacy effect. (BRT)

Seventy-six children ages four to eight were tested first in a reward-allocation task in which they had to divide a reward between two stimulus characters painting a fence. The characters differed in painting abilities, effort put into the job, and amount of fence painted. Then the same children's understanding of causal relationships among…

This paper provides a critical examination of the current status of metamemory. First, review of background influences and a critique of conceptualizations of metamemory are presented. Next, research methods are examined, and empirical results concerning the relationship between metamemory and memory are reviewed. Finally, several suggestions are…

Results of three studies suggest that, to notice inconsistencies in prose, children have to encode and store information, draw relevant inferences, retrieve and maintain inferred propositions in working memory, and compare them. Third through sixth graders do not spontaneously carry out those processes that they are capable of carrying out. (JMB)