Children's use of the middle concept was assessed in two developmental studies. Experiment 1, with kindergarten through fifth-grade students, showed marked improvement in the mastery of the middle concept across elementary grades. In Experiment 2, discrimination pretraining with two nonoverlapping stimulus sets transferred to the novel test…

Indicates how new theorizing on the body can be brought to bear on pedagogical work. Argues that a teacher's body needs to be remembered in writing about teaching and learning because it produces desire in pedagogical events. Shows ways that work on corporeality counters mainstream writing about students and teachers. (DSK)

The cognitive profiles of children with Neurofibromatosis Type 1 (NF-1) have many similarities to those observed in learning disabilities in the general school population, as well as some distinct features. Approximately 30-65 percent of children with NF-1 have learning disabilities; most commonly, they have language and reading disabilities,…

Correspondence training involves modification of nonverbal behavior via changes in verbal behavior. The procedure has a long history of effectiveness with a wide range of learners, but its potential for use with young children with disabilities remains largely unrealized. In an effort to identify the most appropriate applications of correspondence…

The present studies explored the role of the medial striatum in learning when task contingencies change. Experiment 1 examined whether the medial striatum is involved in place reversal learning. Testing occurred in a modified cross-maze across two consecutive sessions. Injections of the local anesthetic, bupivacaine, into the medial striatum, did…

The polysialylated neural cell adhesion molecule (PSA-NCAM) has been implicated in activity-dependent synaptic remodeling and memory formation. Here, we questioned whether training-induced modulation of PSA-NCAM expression might be related to individual differences in spatial learning abilities. At 12 h posttraining, immunohistochemical analyses…

It is well established that the cerebellum and its associated circuitry are essential for classical conditioning of the eyeblink response and other discrete motor responses (e.g., limb flexion, head turn, etc.) learned with an aversive unconditioned stimulus (US). However, brain mechanisms underlying extinction of these responses are still…

This paper examines how visual information strategies may be used to facilitate the development of mental models. Topics covered include: definition of mental models; mental models and visual information; mental modeling concepts; power of modeling, including examples related to physical science, mathematics, writing, and depth of processing;…

Much research has focused on cognitive skills in isolation from daily life and from action. However, memory and thinking in daily life are not separate from, but are part of, doing. This study is based on a theoretical framework that encompasses an integrated account of mind in action. This "activity theory" holds that neither mind as such nor…

The report examines research on differences in the interpretations of discrepant and nondiscrepant messages by normal and emotionally disturbed children and reports on a study in which tone of voice and verbal content were discrepant in their affective meaning. A review of the research on discrepant messages, their delivery, interpretation, and…

NONVERBAL BEHAVIOR CONSISTS MAINLY OF FACIAL EXPRESSIONS, GESTURES AND BODY MOVEMENTS, AND VOCAL INTONATIONS AND INFLECTIONS. IN ORDER TO PROVIDE A MODEL FOR OBSERVING TEACHER NONVERBAL CLASSROOM ACTIVITY, 12 CATEGORIES WERE DEVELOPED THROUGH THE USE OF TWO DIMENSIONS--ENCOURAGING TO INHIBITING AND TEACHER INITIATED TO TEACHER RESPONSE. THREE…

THIS IS A STUDY OF AUTOINSTRUCTIONAL PROGRAMING IN WHICH THE LINEAR FORMAT REQUIRES SYMBOLIC, NONVERBAL RESPONSES. THE NONVERBAL RESPONSES ARE A SEQUENCE OF TASKS. THE NONVERBAL MATERIAL CONSISTED OF GRAPHIC AND SYMBOLIC REPRESENTATIONS OF VECTORS. SIGNIFICANT DIFFERENCES IN LEARNING BETWEEN GROUPS USING VERBAL AND NONVERBAL PRESENTATIONS OF…

The impact of age effects on nonverbal memory for auditory or tactual patterns has been largely neglected in research studies. The effects of age on nonverbal memory were investigated by comparing subjects (N=120), divided by age decades into six groups (N=20), through tests using visual, auditory, and tactual items which were resistant to verbal…

Because the author believes that one learns more through sight than through language and learns it more quickly and comprehensively, he feels that television is the most likely medium to revolutionize the process of education. He explores the possibilities of creating a visual culture via television, basing his proposals on an examination of the…

Reports on the effectiveness of visual illustrations used in conjunction with oral instructions. Results indicate that the reduction of realistic detail in an illustration does not necessarily reduce its instructional effectiveness and in many cases improves it. There were also significant differences in the effectiveness of different types of…