Zobrazeno 1 - 10
of 27
pro vyhledávání: '"D M, Landers"'
Publikováno v:
Journal of Sports Sciences. 25:587-597
Although many researchers have examined the effects of imagery and/or modelling interventions, it is unclear which of the two interventions is more effective. In two experiments, novice learners assessed over multiple trials of a free weight squat li
Autor:
D M, Landers
Publikováno v:
Journal of motor behavior. 7(4)
Female subjects (n = 180) observed live model demonstrations that were presented either (a) before practice, (b) prior to and midway through practice, or (c) midway through practice. The effects of the temporal spacing of model presentations on subje
Publikováno v:
Journal of motor behavior. 11(3)
Based upon new analyses we have performed, Martens' (1969) CE data are shown to lack both internal and external validity. Also, compared to other PSI techniques, the chemical mixture used in Martens' study and our (1978) study is shown to produce pri
Autor:
D M, Landers
Publikováno v:
Journal of motor behavior. 5(3)
Female Ss (N=80) observed either a teacher or a peer model (M) demonstrate a motor task with either high or low performance ability. The effects' of viewing these live performances on S's subsequent motor performances were examined. After the observa
Publikováno v:
Scandinavian journal of medicinescience in sports. 10(3)
The present study focused on an examination of competitive shooters' aiming process during a rifle shooting task. The barrel movements of the rifle, as detected by a laser system during the last 1000-ms time period preceding the triggering, were reco
Autor:
S J, Petruzzello, D M, Landers
Publikováno v:
Medicine and science in sports and exercise. 26(8)
Acute bouts of aerobic exercise have been consistently associated with significant reductions in anxiety, but explanations for this effect remain elusive. The cerebral lateralization hypothesis predicts that anxiety reductions would be caused by a po
Publikováno v:
Medicine and science in sports and exercise. 24(8)
The effects of smokeless tobacco (ST) on psychophysiological response and performance were examined in two studies. Study 1 compared heavy and moderate ST users on psychomotor tasks (simple reaction time/anticipation time and choice reaction time/mov
Publikováno v:
Military medicine. 157(2)
To determine the influence of varying doses of smokeless tobacco (moist snuff) on resting heart rate and blood pressure and the performance of brief, high-intensity exercise, 12 snuff users were examined at rest and while performing Wingate Anaerobic
Publikováno v:
Research quarterly for exercise and sport. 62(3)
Publikováno v:
Medicine and science in sports and exercise. 23(1)
The purpose of the present research was to determine whether EEG biofeedback training could improve archery performance as well as self-reported measures of concentration and self-confidence. Experienced pre-elite male (N = 16) and female (N = 8) arc