The major facts of motion perception are summarized, and three major problems regarding motion perception for moving objects, stable environments, and locomotion in a stable environment are elaborated. A hierarchy of motion types is presented. Evidence that the stimulus for motion is relational is considered. (SLD)

Placing psychology in a biological and physical context, James J. Gibson performed prophetic work on visual motion, inspiring more recent studies on higher order aspects of motion encoding. Although not always fully acknowledged, Gibson's work is very important to the development of perceptual psychology. (SLD)

This reprinted 1970 article examines the role of the university research administrator and finds that the role involves paradoxes between controller and entrepreneur, master and slave, censor and publicist, and traditionalist and innovator. (DB)

Provides overview of the vital role a sound admission program plays in helping an institution fulfill its mission. Notes that, in the future, admission directors will need to implement the concept of strategic planning, and that strategic decision making will be needed in the future student recruitment environment. (NB)

This study evaluated performance of blind (n=17) and sighted adults on a haptic numerosity task of braille symbols in which symbol size was varied. Although blind subjects performed better than seeing subjects, the rate of learning and patterns of errors were similar, except that blind subjects did better with standard than with enlarged symbols.…

Describes 4 experiments examining 10-month-old infants' causal event perception. Results from all experiments indicated that infants perceived causality of simple events by associating a specific agent with a causal action. These results provide more support for an information-processing view of causal perception than for a view that explains…

This study of 14 children (ages 5-9) with a history of otitis media with effusion found that subjects had significantly reduced masking-level differences (MLD) compared to controls. Results suggest that the reduction in MLD may be related to abnormal brainstem processing. (Author/JDD)

Steps aside from conventional ideas about diagrams to examine how they work. Brings to bear ideas from a perceptual psychologist, a communication theorist, and a philosopher. Introduces the papers in this special issue as diagrams for worldmaking. (SR)

Physical aspects of listening skills are described, including speech rate, syllable tone, word-word separation vs. joining, listening for "focus," word clues per message, and intonation. (LB)

Three experiments with young children and adults were performed to examine the development of frequency selectivity and to attempt to separate peripheral versus central contributions to frequency selectivity. Results suggested that the shallow notched-noise, fixed-masker-level functions of four-year-old children are probably a result of poor…

Examined biases in spouses' reports of relative distribution of child care responsibility. Married couples (n=268 couples) estimated each spouse's contribution to 32 specific child care tasks and to 5 global aspects of child care responsibilities, and completed Spanier dyadic adjustment scale. Found that spouses gave themselves more credit for…

Notes that, during sentencing phase of capital trial, social worker can have potentially powerful influence on proceedings by presenting comprehensive, reliable social history, and expert opinion based on accepted theory and research regarding human behavior in social environment. Reviews social worker's role as expert witness, ethical issues,…

Notes that, although occupational social workers routinely assist employees with alcohol- or drug-related problems, workers with disabling problems such as back pain, paralysis, and cancer have not received much attention. Presents analysis of issues confronting workers with disabilities and their employers and provides information about…

Finds that black representation in television ads exceeded the percentage population distribution of blacks in 1991; lower valued products had higher black model-product interaction than higher valued products; and "black-oriented" shows had a greater percentage of all black ads, ads with blacks in major roles, and ads depicting blacks in skilled…

Reconsiders scientist-practitioner model, following brief historical account of its foundations and assumptions. Reconsideration incorporates viewpoints of science both as knowledge base and methods of knowing what is true, with social constructionism perspective. Presents suggestions for implementing scientist-practitioner model in school…