The present study examines the contributions of vision for perception processes in action. To this end, the influence of allocentric information on different action components (i.e., the selection of an appropriate mode of action, the pre-planning and online control of movement kinematics) is assessed. Participants (n = 10) were presented with a…

Two experiments used Muller-Lyer stimuli to test the predictions of the planning-control model (S. Glover, 2002) for aiming movements. In Experiment 1, participants aimed to stimuli that either remained the same or changed upon movement initiation. Experiment 2 was identical except that the duration of visual feedback for online control was…

The authors tested whether the effects of the Ebbinghaus illusion on grasping are corrected during late phases of the movement. Surprisingly, the grasp aperture was corrected neither under no-vision (N = 52) nor under full-vision (N = 48) conditions. The authors show that previous reports of a correction (e.g., S. Glover & P. Dixon, 2002a) are due…

Interactive computer-generated simulations that highlight psychological principles were investigated in this study in which 33 female and 19 male undergraduate college student volunteers of median age 21 matched line and circle sizes in six variations of Ponzo's illusion. Prior to working with the illusions, data were collected based on subjects'…

Previous research indicated that learners experience an illusion of competence during learning (termed foresight bias) because judgments of learning (JOLs) are made in the presence of information that will be absent at test. The authors examined the following 2 procedures for alleviating foresight bias: enhancing learners' sensitivity to…

Results of a study of 373 grocery shoppers indicate that consumers do, in fact, realize real benefits from coupon use. Use of coupons offers additional benefits to the consumer such as enjoyment of the activity, sense of control in determining the outcome of market transactions, and success in individual role fulfillment. (JOW)

Kindergarten children were exposed to a behavior modification training activity involving perceptual scanning, which was designed to increase the field-independent mode of perception. The training was evaluated, based upon a group of 18 experimental subjects and a control group of 17 children. Subjects in the training group were individually…

Cross-sectional analysis of 1971-1972 budget elections and expenditure data in 111 large K-12 school districts in Oregon indicates that the "agenda control" and "fiscal illusion" models predict expenditure levels better than the standard "median voter" model. The median voter model assumes that district expenditures…

The present experiments represent a phenomenon in which people experienced an illusion of knowing such that they were overconfident in their ability to remember information they subsequently were unable to recall. Semantic associates of cues served as targets and were studied during the original and interpolated study phases of a retroactive…

A first-year first grade teacher's professional disappointments were broken down into three divisions: (1) power and control, or the lack of them; (2) co-worker socialization; and (3) lack of professionalism and support. Lack of control was reflected in pressure from administrators to use certain texts, or even to decorate classrooms in a certain…

Every 6 years the number of Ph.D.'s produced doubles. At this point about 1 percent of the babies born 27 years ago gets a Ph.D. This production rate will probably increase to 6 percent of the adult population. With the present situation in higher education, which includes an average retirement after 40 years of service, the supply already…

Because research has focused on psychopathology rather than psychological health, little is known about how child sexual abuse (CSA) survivors escape childhood trauma unharmed. This investigation sought to identify cognitive characteristics associated with resilience following a history of CSA. The study sample of 180 women was drawn from a small,…

Since third party access seems to resist effective control, it may be necessary to restrict the contents of student records to the barest minimum. With the least amount of information being kept, the practice of sharing will be reduced and so will the potential harm to students. (Author)

This article investigated individual control of spacing strategies during study. Three predictions were outlined: The spacing hypothesis suggests that people choose to space their study to improve long-term learning via the spacing effect. The massing hypothesis suggests that people choose to mass their study because of illusions of confidence…

Kingstone and Gazzaniga (1995) presented conceptually ambiguous word pairs, such as HOT-DOG, to a split-brain patient. Each hemisphere received only one of the words. With one hand, the patient drew the word pairs literally (e.g., a dog panting in the heat) but never drew the emergent object (e.g., a frankfurter in a bun). This finding suggested…