Studies in intellectual development, brain organization, and learning are summarized. They show that neither intelligence nor giftedness are solely the result of cognitive functions. Both rely on the use of the total brain in an appropriate environment. Intelligence is dynamic. It must be used and developed or it will be lost. (PS)

Considers the role of evolution and natural selection in the functioning of the modern human brain. Natural selection equipped humans with a mental toolbox of intuitive theories about the world which were used to master rocks, tools, plants, animals, and one another. The same toolbox is used today to master the intellectual challenges of modern…

Summarizes research findings related to brain maturation during the adolescent years and highlights implications for the middle level educator, focusing on the types of classroom activities most compatible with attention and memory. Examines possible gender differences in how adolescents learn, the effects of stress on the brain, and implications…

Presents the Integrated Thematic Instruction Model for translating brain research into practical applications in the classroom and school. Describes the specific neurotransmitters involved in learning. Discusses the key role of emotion and the importance of prior experience in the learning process. Recommends the types of sensory input needed for…

Summarizes the latest key brain research findings and invites educators to incorporate the biology of learning into teaching practices. Curriculum should be based on overarching concepts that help students understand and predict what is going on around them at school and in their communities. (PVD)

Studying art from the target culture and student creation of original artwork in the second language (L2) classroom have many benefits. Both provide a springboard for discussion of the culture(s) under study as well as one's own. These activities also positively change the classroom atmosphere, generating student curiosity and lowering the…

We investigated learning-related changes in amplitude, scalp topography, and source localization of the mismatch negativity (MMN), a neurophysiological response correlated with auditory discrimination ability. Participants (n = 32) underwent two EEG recordings while they watched silent films and ignored auditory stimuli. Stimuli were a standard…

Stress facilitates memory formation, but only when the stressor is closely linked to the learning context. These effects are, at least in part, mediated by corticosteroid hormones. Here we demonstrate that corticosterone rapidly facilitates synaptic potentiation in the mouse hippocampal CA1 area when high levels of the hormone and high-frequency…

Understanding the function of the distinct amygdaloid nuclei in learning comprises a major challenge. In the two studies described herein, we used c-Fos immunolabeling to compare the engagement of various nuclei of the amygdala in appetitive and aversive instrumental training procedures. In the first experiment, rats that had already acquired a…

Cannabinoid receptors type 1 (CB1) play a central role in both short-term and long-term extinction of auditory-cued fear memory. The molecular mechanisms underlying this function remain to be clarified. Several studies indicated extracellular signal-regulated kinases (ERKs), the phosphatidylinositol 3-kinase with its downstream effector AKT, and…

The authors explore the division of labor between the basal ganglia-dopamine (BG-DA) system and the orbitofrontal cortex (OFC) in decision making. They show that a primitive neural network model of the BG-DA system slowly learns to make decisions on the basis of the relative probability of rewards but is not as sensitive to (a) recency or (b) the…

The study presents teaching techniques for use with elementary learning disabled students which utilize right brain simultaneous (as opposed to sequential or left brain) learning processes. It also describes a 15-week classroom project utilizing selected techniques with 11 learning disabled children in grades 2 through 6. The literature review and…

A review of the role of prior knowledge, metacognition, and intentionality in learning culminates in an example of how knowledge building--the community construction of new knowledge through theory construction and revision--works in a Canadian elementary science class. Comparing theories on the "public forum" of networked software…

In this interview, psychologist Andrew Meltzoff dispels some popular myths and discusses insights from cognitive developmental psychology to enlighten educators. Studying infants and listening to young children has led experts to revise their ideas about the thought/language relationship. Play activities are profound learning experiences. (MLH)

P. Ia. Gal'perin was involved in the beginnings of the formation of a new psychological theory based on ideas of social-historical and activity-oriented approaches to the understanding of the mind, its origin, functions, and development. In his works, Gal'perin made use of the genetic method in the form of experimental instruction that made it…