This study investigated conditions for optimizing college students' analogical problem solving. Students given pictorial (not verbal) representations of solutions to source problems were better problem solvers, as were students given a longer time. Students who derived personal solution principles to source problems were not superior to students…

In the present study the neuropsychological, academic and social-emotional profiles were examined in Neurofibromatosis type 1 (NF1) children. Subjects: 17 NF1 children (ages 7-11) with NF1 without serious medical problems and with a full scale IQ (FSIQ) above 70. Wechsler Intelligence Scale for Children-Revised (WISC-R), academic tests and an…

There is some consensus in the literature regarding the cognitive profile of people with Asperger syndrome (AS). Findings to date suggest that a proportion of people with AS have higher verbal than performance IQ, a non-verbal learning disability (NVLD) and impairments in some aspects of executive function (EF). However, there are few published…

Pavlovian stimuli can markedly elevate instrumental responding, an effect known as Pavlovian-instrumental transfer (PIT). As the role of the ventral tegmental area (VTA) in PIT is yet unknown, we examined the effects of transient VTA inactivation by direct microinjections of a mixture of the GABA[subscript A] and GABA[subscript B] receptor…

The ability to detect and learn about the predictive relations existing between events in the world is essential for adaptive behavior. It allows us to use past events to predict the future and to adjust our behavior accordingly. Pavlovian fear conditioning allows anticipation of sources of danger in the environment. It guides attention away from…

Composition researchers and teachers grant that the relationship of non-verbal thinking and language plays a crucial role in the writing of fiction and poetry, but they are sometimes reluctant to perceive that non-verbal thinking must, necessarily, be crucial, with different emphases, in the thinking/writing processes of rhetoric. Activities and…

The theoretical orientation based on perceptual development, proposed by Piaget in 1961, is the starting point of this investigation. According to Piaget, the perception of the young child is "centered" on dominant aspects of the field. With maturity, perception becomes "decentered" and progressively freed from the field. The…

Unfortunately, the current popularity of questioning strategies has led to their widespread excessive and/or exclusive employment in evaluating reading comprehension. An approach in reading instruction which utilizes both verbal and nonverbal communication for assessing comprehension contains several unique features that provide for the…

Several theories in audiovisual education hold that learning from a visual illustration is directly related to the realism of the visual aid. In order to test this theory, five treatment groups were established. All groups were pretested, taught the same unit of instruction, and posttested. Four groups saw slide sequences in which were viewed…

Human recognition behavior is influenced by the phenomenon of shape constancy, which occurs when the shape of an object is correctly perceived regardless of the orientation of the object in space. The research reported here tests the validity of the shape-slant invariance hypothesis, a theoretical formulation of the phenomenon of shape constancy.…

This book examines recent theory and research concerning nonverbal experience and behavior and provides examples of the nonverbal experience in contemporary social expression (music, cartoons, fashion, etc.). Chapters include discussions of senses, biorhythms, body image, nonverbal messages from others, environmental factors in nonverbal…

Considered the fact that the scores of high school students taking the entrace tests for college acceptance have steadily declined. Author analyzed the validity of the testing process. (RK)

Behavior of one six year old is altered through the non-verbal cueing of another. (Author)

Study basically supports the Russian theory of the second signal system and its regulatory control of conscious behavior. (Author)

Argues that the child's learning experience should include nondiscursive experiences in addition to verbal learning. (Author/RB)