The effects of observing a model and of providing a response rule on the-leran-ing,/itransfer, and retention of a dial-reading, numerical concept were studied in 144 third-graders. Different experimenters conducted the immediate learning procedures versus the measurements of retention. No extrinsic reinforcers were promised or dispensed. The children profited both from modeling and from rule-pr...

the present research examined the effect of different feedbacks such as blocked, random and specialized to the most difficult part of a task on acquisition and retention of badminton high service. at first, 10 expert badminton players performed 10 trial high service and 10 with probe technique to determine the most difficult part of the high service. the difference between the two scores define...

We examined the impact of self-controlled knowledge of results on the acquisition, retention, and transfer of anticipation timing skill as a function of random and blocked practice schedules. Forty-eight undergraduate students were divided into experimental groups that practiced under varying combinations of random or blocked as well as self-controlled or yoked practice conditions. Anticipation...

the concept of imagery is to make an image of successful movement skill or a relaxing image in mind with no body training and external experience. the aim of the present study was to compare the effect of traditional and pettlep mental imagery methods on static and dynamic balance. the statistical population consisted of all female university of tehran students who had general physical educatio...

objective(s): crocin influences many biological functions including memory and learning. the present study was aimed to investigate the effects of crocin on learning and memory impairments in streptozotocine-induced diabetic rats. materials and methods: diabetes was induced by intraperitoneal (ip) injection of streptozotocin (stz, 45 mg/kg). transfer latency (tl) paradigm in elevated plus-maze ...