Conditioning And Associative Learning

Recent innovations in the laboratory study of conditioning and learning in animals have prompted the author to reexamine such traditional topics as classical and instrumental conditioning, reward and punishment, avoidance learning, excitatory and inhibitory conditioning and discrimination learning.

Organisms survive and succeed because of their ability to learn and adapt to changing circumstances and new demands. As discussed in the chapters of the present volume, an appreciation of the mechanisms and principles of learning and conditioning is fundamental to any analysis of normal behavior as well as to an informed understanding of our well being (including examination of such issues as anxiety and fear, brain-immune system interactions, drug addiction and abuse, emotional learning, and social behavior) and mental health (for example, autism, depression, helplessness and schizophrenia). The twenty-three chapters in this volume, written by a distinguished collection of internationally renowned scholars, articulate the basic, yet sophisticated, way in which learning and conditioning processes influence our everyday behaviors, both normal and maladaptive, and help explain a variety of clinically important phenomena and disorders.

Originally published in 1980, this volume explores some of the dramatic and exciting changes that had taken place in the field of conditioning in the 15 years prior to publication. The usefulness of a particular learning procedure, second-order conditioning, is explored in three aspects of the learning process: (1) the measurement of learning; (2) the circumstances that produce associative learning; and (3) the content of that learning. The usefulness of this new paradigm is documented with the results of experiments that had grown out of the author’s programmatic work at the time. Completely new results were published for the first time, in an attempt to demonstrate the power of this particular learning procedure in elucidating fundamental questions about the nature of learning.

This book is designed to help students organize their thinking about psychology at a conceptual level. The focus on behaviour and empiricism has produced a text that is better organized, has fewer chapters, and is somewhat shorter than many of the leading books. The beginning of each section includes learning objectives; throughout the body of each section are key terms in bold followed by their definitions in italics; key takeaways, and exercises and critical thinking activities end each section.

Although many professionals in psychology (including the sub-disciplines of human learning and memory, clinical practice related to psychopathology, neuroscience, educational psychology and many other areas) no longer receive training in learning and conditioning, the influence of this field remains strong. Therefore, many researchers and clinicians have little knowledge about basic learning theory and its current applications beyond their own specific research topic. The primary purpose of the present volume is to highlight ways in which basic learning principles, methodology, and phenomena underpin, and indeed guide, contemporary translational research. With contributions from a distinguished collection of internationally renowned scholars, this 23-chapter volume contains specific research issues but is also broad in scope, covering a variety of topics in which associative learning and conditioning theory apply, such as drug abuse and addiction, anxiety, fear and pain research, advertising, attribution processes, acquisition of likes and dislikes, social learning, psychoneuroimmunology, and psychopathology (e.g., autism, depression, helplessness and schizophrenia). This breadth is captured in the titles of the three major sections of the book: Applications to Clinical Pathology; Applications to Health and Addiction; Applications to Cognition, Social Interaction and Motivation. The critically important phenomena and methodology of learning and conditioning continue to have a profound influence on theory and clinical concerns related to the mechanisms of memory, cognition, education, and pathology of emotional and consummatory disorders. This volume is expected to have the unique quality of serving the interests of many researchers, educators and clinicians including, for example, neuroscientists, learning and conditioning researchers, psychopharmacologists, clinical psychopathologists, and practitioners in the medical field.

Traditional theories of associative learning have found no place for the possibility that the way in which events are perceived might change as a result of experience. Evidence for the reality of perceptual learning has come from those studied by learning theorists. The work reviewed in this book shows that learned changes in perceptual organization can in fact be demonstrated, even in experiments using procedures (such as conditioning and simple discrimination learning) of the type on which associative theories have been based. These results come from procedures that have been the focus of detailed theoretical and empirical analysis; and from this analysis emerges an outline of the mechanisms responsible. Some of these are themselves associative; others require the addition of nonassociative mechanisms to the traditional theory. The result is an extended version of associative theory which, it is argued, will be relevant not only to the experimental procedures discussed in this book but to the entire range of instances of perceptual learning.

A comprehensive, multidisciplinary review, Neural Plasticity and Memory: From Genes to Brain Imaging provides an in-depth, up-to-date analysis of the study of the neurobiology of memory. Leading specialists share their scientific experience in the field, covering a wide range of topics where molecular, genetic, behavioral, and brain imaging techniques have been used to investigate how cellular and brain circuits may be modified by experience. In each chapter, researchers present findings and explain their innovative methodologies. The book begins by introducing key issues and providing a historical overview of the field of memory consolidation. The following chapters review the putative genetic and molecular mechanisms of cell plasticity, elaborating on how experience could induce gene and protein expression and describing their role in synaptic plasticity underlying memory formation. They explore how putative modifications of brain circuits and synaptic elements through experience can become relatively permanent and hence improve brain function. Interdisciplinary reviews focus on how nerve cell circuitry, molecular expression, neurotransmitter release, and electrical activity are modified during the acquisition and consolidation of long-term memory. The book also covers receptor activation/deactivation by different neurotransmitters that enable the intracellular activation of second messengers during memory formation. It concludes with a summary of current research on the modulation and regulation that different neurotransmitters and stress hormones have on formation and consolidation of memory.