This article examines the record of Tsunesaburo Makiguchi's interrogation as a thought criminal following his arrest in July, 1943. By comparing and contrasting his responses and statements against the official government positions, I hope to clarify the nature of his critique of the wartime fascist regime. Makiguchi himself was an educator, and…

In coincidence-timing studies, children have been shown to respond too early to slower stimuli and too late to faster stimuli. To examine this velocity effect, children aged 6, 7.5, 9, 10.5, and adults were tested with two different velocities in a prediction-motion task which consisted of judging, after the occlusion of the final part of its…

Given the centennial of the publication of the first two textbooks in social psychology, the one by William McDougall and the other by Edward Alsworth Ross, the author stresses that it is an auspicious time for reflection. It is a time to reconsider the movements into which these volumes were secreted, and the resulting trajectories of…

Contrary to the received view that reading aloud reflects processes that are "automatic," recent evidence suggests that some of these processes require a form of attention. This issue was investigated further by examining the effect of a prior presentation of exception words (words whose spelling-sound translation are atypical, such as pint as…

A pervasive hypothesis in the timing literature is that temporal processing in the milliseconds and seconds range engages the basal ganglia and is modulated by dopamine. This hypothesis was investigated by testing 12 patients with Parkinson's disease (PD), both "on" and "off" dopaminergic medication, and 20 healthy controls on three timing tasks.…

The study explores whether the naive concepts of "solid" and "liquid" persist in adolescence. Accuracy of responses and reaction times where measured while 41 ninth graders classified different solids (rigid, non-rigid and powders) and different liquids (runny, dense) into solid or liquid. The results show that these naive conceptions affect…

The compatibility of some response time models with psychometric and information processing approaches to response times is explored. Current psychometric models satisfy independence of comparisons in some formal senses but are not easily compatible with the serial-additive information processing type of model. (SLD)

Comparison of the time estimation skills of 16 seventh grade male students with emotional handicaps with those of their nonhandicapped peers suggested that students with emotional handicaps exhibit significantly poorer time estimation skills than do their nonhandicapped peers. (Author/DB)

With state content standards always looming in the background, history teachers express concern about "covering the curriculum." And, many history teachers say they have to abandon teaching the "fun stuff" in order to teach state-mandated content. While teaching challenges do entail practical considerations, this article argues…

The stop-signal task has been used to study normal cognitive control and clinical dysfunction. Its utility is derived from a race model that accounts for performance and provides an estimate of the time it takes to stop a movement. This model posits a race between go and stop processes with stochastically independent finish times. However,…

Although it is generally accepted that the spread of a response time (RT) distribution increases with the mean, the precise nature of this relation remains relatively unexplored. The authors show that in several descriptive RT distributions, the standard deviation increases linearly with the mean. Results from a wide range of tasks from different…

On mental timing tasks, erroneous knowledge of results (KR) leads to incorrect performance accompanied by the subjective judgment of accurate performance. Using the start-stop technique (an analogue of the peak interval procedure) with both reproduction and production timing tasks, the authors analyze what processes erroneous KR alters. KR…

Physical activity is not only beneficial to physical health but also to cognitive functions. In particular, executive functions that are closely related to learning achievement can be improved by acute and recurring physical activity. We examined the effects of a single 30-min physical education program in contrast to a 5-min movement break on…

This study investigated possible factors that might influence the degree of student participation in asynchronous online discussion forums. Degree of participation refers to the number of messages posted by the students. Data were collected from 41 forums, students' reflection logs, and students' interviews. Of these 41 forums, the top third…

Children with one of two genetic disorders (chromosome 22q11.2 deletion syndrome and Turner syndrome) as well typically developing controls, participated in three cognitive processing experiments. Two experiments were designed to test cognitive processes involved in basic aspects numerical cognition. The third was a test of simple manual motor…