A Two-Factor Theory for Concussion Assessment Using ImPACT: Memory and Speed
نویسندگان
چکیده
منابع مشابه
A two-factor theory for concussion assessment using ImPACT: memory and speed.
We present the initial validation of a two-factor structure of Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) using ImPACT composite scores and document the reliability and validity of this factor structure. Factor analyses were conducted for baseline (N = 21,537) and post-concussion (N = 560) data, yielding "Memory" (Verbal and Visual) and "Speed" (Visual Motor Speed and R...
متن کاملdiagnostic and developmental potentials of dynamic assessment for writing skill
این پایان نامه بدنبال بررسی کاربرد ارزیابی مستمر در یک محیط یادگیری زبان دوم از طریق طرح چهار سوال تحقیق زیر بود: (1) درک توانایی های فراگیران زمانیکه که از طریق برآورد عملکرد مستقل آنها امکان پذیر نباشد اما در طول جلسات ارزیابی مستمر مشخص شوند; (2) امکان تقویت توانایی های فراگیران از طریق ارزیابی مستمر; (3) سودمندی ارزیابی مستمر در هدایت آموزش فردی به سمتی که به منطقه ی تقریبی رشد افراد حساس ا...
15 صفحه اولFunctional Speed Reserve as a Proxy for the Anaerobic Speed Reserve Using the Critical Speed Concept
Background: Although maximal sprint speed (MSS) and the anaerobic speed reserve (ASR) provides valuable information about the speed profile of athletes, these parameters fall short of providing important information about sub-maximal metabolic thresholds. The only field test that can offer an estimate of a sub-maximal metabolic threshold is the 3-minute all-out test for running (3MT) which deli...
متن کاملConcussion assessment and management.
Sport-related concussions are becoming common place in athletics and daily activity. Proper assessment and management of concussions are crucial, as repeat concussion can result in prolonged symptoms and catastrophic outcomes. New research is changing the way concussions are managed. The previously used systems have been abandoned in favor of individualized assessment and management using a mul...
متن کاملSimilarity and inhibition in long-term memory: evidence for a two-factor theory.
Recalling a past experience often requires the suppression of related memories that compete with the retrieval target, causing memory impairment known as retrieval-induced forgetting. Two experiments examined how retrieval-induced forgetting varies with the similarity of the competitor and the target item (target-competitor similarity) and with the similarity between the competitors themselves ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Archives of Clinical Neuropsychology
سال: 2013
ISSN: 0887-6177,1873-5843
DOI: 10.1093/arclin/act077