This study was designed to differentiate between structural description and bias accounts of performance in the possible/impossible object-decision test. Two event-related potential (ERP) studies examined how the visual system processes structurally possible and impossible objects. Specifically, the authors investigated the effects of object…

Although spoken language is communicated via a rapidly varying signal, human listeners recognize spoken words both quickly and accurately. Nonetheless, variability in speech does have implications for both the processes and representations involved in spoken language perception. Moreover, variability effects have been observed across the lifespan,…

The challenge of combining research and practice in HRD [Human Resource Development] led to continuing debate concerning who are scholar-practitioners and how they combine research and practice in the workplace. A study of seven scholar-practitioners provides some answers for HRD scholar-practitioners on connecting research and practice. The…

The Early Childhood Prekindergarten Assessment Instrument is a criterion referenced approach designed to help locate the child along a developmental curriculum sequence. Certain skills are analyzed according to auditory, visual, motor, and verbal learning processes, and determine what level the child has attained prior to entering school. Along…

Analyzes the research strategies, stimuli, subjects, statistical strategies, and relative variables in 34 empirical studies on children's representation of three-dimensional objects. The studies fell into three categories: children's representation of spatial relationships within an object, between two objects, and studies that included both. (MJP)

Tacit knowledge is a generally unarticulated, preconscious form of knowledge that forms a basis for human judgment and decision making. Tacit knowledge is acquired primarily through experience, usually observation of and working with "qualified" teachers or mentors. Tacit knowledge may also be described as "practical," that is,…

A study employed computational and experimental methods to address a number of issues related to the representation and structural organization of spoken words in the mental lexicon. Using a computerized lexicon consisting of phonetic transcriptions of 20,000 words, "similarity neighborhoods" for each of the transcriptions were computed.…

For more than a quarter of a century self-esteem increasingly has been viewed as the magic key to success and happiness. Earned self-esteem is based on learning to tolerate frustration and delay, to care for others, to work hard, and to persevere in the face of obstacles. These tasks of developing relationships and competencies enable one to…

Considerable discussion and debate have been devoted to the extent and nature of structural or functional correspondence between internal representations and their external visual counterparts. An analogue representation or process is one in which the relational structure of external events is preserved in the corresponding internal…

According to Piaget, young children have a profoundly different conception of distance than do adults. In fact, Piaget argues that young children do not have a conception of distance since they do not conceive of distance as being composed of fixed units of space. In contrast, results of a series of studies indicate that in tasks requiring…

Focusing on the psychological processing of audiovisual materials by learners, this chapter presents and analyzes recent research on human perception, its relation to memory, and how perception is best represented in an information processing model. Topics discussed include pictorial and verbal memory, information system capacity, filtering and…

This paper reviews the aspects of cognitive science that relate best to using electrical and magnetic recording to understand the function of brain systems. It outlines a framework for relating cognitive activities of daily life (typing, reading) to underlying neural systems. The framework uses five levels of analysis: task, elementary operations,…

The pupil personnel worker's role in assessing learning disabled students is examined. The functions of the evaluation team are delineated, as are individual roles of the school psychologist, classroom teacher, educational assessor, social worker, school counselor, attendance officer, and speech and language pathologist. Contents of the report are…

THIS REPORT CONTAINS FOUR ARTICLES REPRESENTING THE FINAL EFFORTS OF A COMPREHENSIVE EXPERIMENTAL PROGRAM IN SPEECH CONTROL. THE ARTICLES ARE TITLED (1) "THE BEHAVIORAL BASIS OF THE POLARITY PRINCIPLE IN LINGUISTICS," (2) "MODELS OF LEARNING AND METHODS OF TEACHING," (3) "RETENTION OF VOCAL TOPOGRAPHY," AND (4)…