Learning in an attentionally-demanding triple-conjunction task
نویسندگان
چکیده
منابع مشابه
Corticomotor Responses to Attentionally Demanding Motor Performance: A Mini-Review
Increased attentional demand has been shown to reduce motor performance, leading to increases in accidents, particularly in elderly populations. While these deficits have been well documented behaviorally, their cortical correlates are less well known. Increased attention has been shown to affect activity in prefrontal regions of the cortex. However there have been varying results within past r...
متن کاملan investigation of accuracy and complexity across different proficiency levels in written narrative task
abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...
Training Top-Down Attention Improves Performance on a Triple-Conjunction Search Task
Training has been shown to improve perceptual performance on limited sets of stimuli. However, whether training can generally improve top-down biasing of visual search in a target-nonspecific manner remains unknown. We trained subjects over ten days on a visual search task, challenging them with a novel target (top-down goal) on every trial, while bottom-up uncertainty (distribution of distract...
متن کاملIndividual differences in response to cognitive training: Using a multi-modal, attentionally demanding game-based intervention for older adults
0747-5632/$ see front matter 2012 Elsevier Ltd. A doi:10.1016/j.chb.2012.01.012 ⇑ Corresponding author. Address: Department of P Carolina State University, Raleigh, NC 27695, USA. E-mail address: [email protected] (A.C. The effectiveness of a game-based cognitive training intervention on multiple abilities was assessed in a sample of 39 older adults aged 60–77. The intervention task was ...
متن کاملAge differences in feature selection in triple conjunction search.
Younger and older participants were trained in a triple conjunction visual search task to examine age differences in the development of proficient performance. For the first 8 days, participants searched for a target defined by its contrast polarity, shape, and orientation. On Days 9 through 16, the target identity was switched to one defined by opposing feature values. On Day 17, the target wa...
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: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/9.8.1179