This research comprises two studies investigating the impact of mood and cognitive stimulation on creativity, with a focus on the role of task type. The first study focused on idea generation, whereas the second explored slogan generation, revealing differing outcomes for distinct tasks. Positive and negative moods were induced through memory…

Declarative memory performance is superior for items that were encoded in temporal proximity to reward delivery or expectancy. How reward-predicting contexts affect subsequent declarative memory formation in those contexts are, however, unknown. Using an ecological experimental setup in the form of a naturalistic driving simulator task, we…

Four experiments tested the forgetting fixation hypothesis of incubation effects, comparing continuous vs. alternating generation of exemplars from three different types of categories. In two experiments, participants who listed as many members as possible from two different categories produced more responses, and more novel responses, when they…

The memorial costs and benefits of trial-and-error learning have clear pedagogical implications for students, and increasing evidence shows that generating errors during episodic learning can improve memory among younger adults. Conversely, the aging literature has found that errors impair memory among healthy older adults and has advocated for…

In two experiments autobiographical memories from childhood were recalled to cue words naming common objects, locations, activities and emotions. Participants recalled their earliest specific memory associated with each word and dated their age at the time of the remembered event. A striking and specific finding emerged: age of earliest memory was…

A long and narrow piece of wood is "a bat," "a stick," "a club," or "firewood." In fact, anything can be described from multiple perspectives, each suggesting a different conceptualization. People keep track of how speakers conceptualize things and expect them to describe them similarly in the future. This article demonstrates that these…

Conceptual knowledge of our world is represented in semantic memory in terms of concepts and semantic relations between concepts. We used functional magnetic resonance imaging (fMRI) to examine the cortical regions underlying the processing of sequential and taxonomic relations. Participants were presented verbal cues and performed three tasks:…

The author investigated the importance of processing considerations within implicit memory in a developmental design. Second-graders (n = 87) and college students (n = 81) completed perceptual (word stem completion) and conceptual (category generation) implicit memory tests after studying target items either nonsemantically (read) or semantically…

Understanding how memory works is important for success in school, for "all" students. One way for teachers to help students with disabilities learn about memory is to use picture books and then learn strategies. Picture books are useful for students with disabilities because these resources have moved beyond a means to scaffold early literacy…

Examines critically the most complete theory of the encoding processes involved in learning (Craik & Lockhart, 1972; Craik, 1973; Craik & Tulving, 1975), and puts forward some suggestions about the processes involved in retrieval. (Author)

The evidence from studies of component selection in paired-associate learning is reviewed and then considered in relation to Martin's (1968) hypothesis of encoding variability and Rudy's (1974) model of variations in the associative process. Component-selection tasks are also compared to verbal concept-formation tasks. (Editor)

Examined developmental changes in the use of distance-based and calendar-based approaches to estimate the recency of two events. Found that children's ability to discriminate temporal relationships between two events appears by four to five years of age. In contrast, use of calendar information and cognizance of annual patterns was found only in…

A directed forgetting task was used in an investigation of the conditions under which normal and educable mentally retarded junior high school students would disregard irrelevant information. Results showed that irrelevant information in memory interfered with the performance of only the retarded group, when given a minimal explanation of the…

A total of 84 Israeli middle- and upper-middle-class nursery school, second and fifth grade children were subjects for a study investigating parallel shifts in dimensional salience and the dominance of these dimensions as organizing principles in memory. (MS)

Examines the degree to which implicit memory performance is dependent upon the storage of specific perceptual information in a sample of 4-, 5-, and 10-year-old children. Suggested that the processes that subserve pictorial repetition priming and recognition memory develop at different rates, and that such priming is dependent upon access to…