Psychology Commons^™

Alcohol Slows Interhemispheric Transmission, Increases The Flash-Lag Effect, And Prolongs Masking: Evidence For A Slowing Of Neural Processing And Transmission., Sarah A Khan, Brian Timney

Brain and Mind Institute Researchers' Publications

While the alcohol literature is extensive, relatively little addresses the relationship between physiological effects and behavioural changes. Using the visual system as a model, we examined alcohol's influence on neural temporal processing as a potential means for alcohol's effects. We did this by using tasks that provided a measure of processing speed: Poffenberger paradigm, flash-lag, and backward masking. After moderate alcohol, participants showed longer interhemispheric transmission times, larger flash-lags, and prolonged masking. Our data are consistent with the view that alcohol slows neural processing, and provide support for a reduction in processing efficiency underlying alcohol-induced changes in temporal visual processing.

Organizational Orientations Of K-12 School Leaders In The Columbia Union Conference Of Seventh-Day Adventists, Rose Tooley Gamblin

Dissertations

Purpose of the study

The purpose of this study was to examine the organizational orientations--structure ,human resource, political, and symbolic --of the K-12 school leaders in the Columbia Union Conference of Seventh-day Adventists, and the relationship, if any, to their personal variables of age, gender, experience, and their professional variables of grade levels served, educational attainment, enrollment, support, feelings of success, and job satisfaction.

Method

A self-administered Organizational Orientations survey instrument, based on the multiple orientation framework of Bolman and Deal, was used to gather information about the school leaders. The population surveyed provided 56 usable responses, which were analyzed …