Effects of amphetamine, Dexamyl and meprobamate on poor shuttle-box avoidance performers
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چکیده
منابع مشابه
the effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
15 صفحه اولInteracting effects of handling and d-amphetamine on avoidance learning.
Rats were injected with either saline or 2 mg/kg of d-amphetamine 10 min prior to 50 trials of training with either the one-way, shuttle or shuttle-with-handling procedure. One-way training yielded more avoidances and shorter avoidance latencies than did either variant of shuttle training; it was not affected by the drug. The frequency of avoidances under shuttle training, on the other hand, wa...
متن کاملInhibitory Avoidance with a Two-way Shuttle-box
so called passive avoidance), the animal precludes the aversive stimulus by not showing a behavior regularly shown in a particular environment. Inhibitory avoidance is acquired in only one trial, where the subject is punished for doing something such as entering a new compartment (test). Then, in a second session (retest), behavioral inhibition, for example not entering the compartment, is meas...
متن کاملthe effects of time planning and task complexity on accuracy of narrative task performance
هدف اصلی این تحقیق بررسی تاثیر برنامه ریزی زمانی، هم چنین افزایش میزان پیچیدگی تکالیف در نظر گرفته شده بصورت همزمان، بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 16 الی 18 سال به عنوان شرکت کنندگان در این زمینه ی تحقیق در نظر گرفته شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی هر دو تکلیف ساده و پی...
the effects of previewing and providing background knowledge on iranian university efl learners’ comprehension of literary and academic texts
abstract poor reading comprehension can result in failure in using references, benefiting from professional gatherings and resources, keeping up with the growing body of knowledge in the virtual world of the internet, and failing to achieve in efl programs. the purpose of the present quasi-experimental study was to explore the effects of background knowledge and previewing narrative and expos...
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ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1967
ISSN: 0033-3131
DOI: 10.3758/bf03330696