Since observers' memory-based ratings of organizational phenomena provide data in research and decision-making contexts, bias in observers' judgments must be examined. A study was conducted to explore the extent to which leader behavior ratings are more generally biased by the availability heuristic. The availability heuristic is operative when a…

Recently, young children have been allowed to testify as competent witnesses in courts of law and the testimony of a single child can be very important in sexual abuse cases. A study was conducted to examine the accuracy of nursery school children's eyewitness accounts in a naturalistic setting. Nursery school students (N=31) viewed two women, one…

Resarch on discourse comprehension in adulthood has yielded inconsistent findings. Some studies have reported age-related differences in comprehsnion and recall while others have found no differences between younger and older adults. To examine the recall style of younger and older adults, a narrative was presented to 40 younger (mean age=18.73…

Because teachers are asking for specific suggestions to help students apply comprehension skills and read content material, a mechanism that assists students in acquiring and applying specific comprehension skills as they read content texts is being investigated. The mechanism is called marginal gloss because learning activities are placed in the…

Developmental changes leading to mature judgments of the relative effectiveness of verbal memory strategies were examined in 60 subjects (20 each from second-, fourth-, and sixth-grade classrooms). Subjects viewed videotapes of a female child who was given the task of remembering a set of categorizable pictures. Demonstrations of four memory…

A study investigated the effects of presentation mode and type of content on young children's recall of nouns in a scripted narrative. Forty-nine children in the second month of first grade were presented a fictional narrative in which were embedded 18 target nouns classified as high-scripted, medium-scripted, or low-scripted. Subjects then viewed…

This paper presents an overview of research on adult learning and suggests strategies for helping adult students to learn. In the first section of the paper, learning and memory are discussed and factors needed for adults to learn the hows and whys of adult motivation are then discussed. The paper next covers the setting of adult learning and the…

This paper proposes a basic instructional design model that focuses on the planning of a learning environment so that students not only acquire factual knowledge, but also improve their cognitive abilities to use and extend their knowledge. The model describes the direct relationships between learning time, cognitive objectives, memory system…

The literature on the measurement of working memory is discussed, with emphasis on the validity of such measurement with elementary school students. Approaches by J. Pascual-Leone, R. Case, A. D. Baddeley, and C. Hulme are considered. An experimental study is presented, in which 100 boys and 91 girls (aged from 6 years to 10 years 11 months) were…

A study followed up on 75 dyslexic young adults who had been referred to the Word-Blind Centre in London, England to examine remedial help received, present level of skill, educational record, achieved occupational status, and coping strategies. Subjects, 68 men and 7 women ranging in age from 18 to 30 years, were interviewed for two hours…

This paper discusses the incorporation of heuristics in computerized decision aids that are used for structuring decision problems. Decision theory is described in terms of linked subsystems, and sites where it is necessary to employ heuristic rather than normative, algorithmic procedures are identified. Production systems are then used to…

This paper reports the results of an evaluation of a didactic-experiential program designed to improve memory functioning in healthy older adults with memory complaints, and to allay their concerns (in this case, largely unfounded) about the decline of their memory. The 7-week workshop met weekly for 2 hours, each session consisting of a lecture…

A common error in children's attempts to solve verbal analogies is to respond with a word strongly associated with the third term in the analogy. This is known as associative response. A study was conducted to investigate the cognitive processes underlying this response. Subjects, 112 fifth grade students, were administered a battery of tests…

The influence of two sources of individual differences in acquiring knowledge from maps was studied: abilities and learning procedures. Twenty-five undergraduate students provided verbal protocols while attempting to learn two maps, and six effective learning procedures were identified: partitioning, imagery, memory-directed sampling, pattern…

Although the use of animated visuals is both common and popular among computer based instruction (CBI) designers, the theoretical and empirical foundation for their use have not been firmly established. Animated visuals represent a subset of instructional visuals, not a distinctive set. For this reason, general conclusions from research on static…