نتایج جستجو برای: reading span task
تعداد نتایج: 440885 فیلتر نتایج به سال:
PURPOSE Crowding, the increased difficulty in recognizing a target due to the proximity of adjacent objects, is identified as the main sensory constraint for the size of the visual span (the number of letters recognized without moving the eyes) and reading speed in peripheral vision. The goal of the present study is to assess the impact of temporal modulation on crowding, visual span, and readi...
In 2 experiments the authors examined whether individual differences in working-memory (WM) capacity are related to attentional control. Experiment 1 tested high- and low-WM-span (high-span and low-span) participants in a prosaccade task, in which a visual cue appeared in the same location as a subsequent to-be-identified target letter, and in an antisaccade task, in which a target appeared opp...
To be able to reach the level of ultimate attainment in the second language, learners need to acquire not only the grammar of the L2 but also the language processing mechanisms involved in the comprehension of sentences in real time. Contrary to its importance, very little is known yet about online L2 processing. This study examines whether advanced Iranian learners of English reactivate disloc...
We report three correlation studies, which investigate the hypothesis that individual differences in the capacity of a semantic short-term memory (STM) component in working memory (WM) predict performance on complex language tasks. To measure the capacity of semantic STM, we devised a storage-only measure, the conceptual span, which makes use of a category-cued recall procedure. In the first tw...
This experiment extended work done previously in our laboratory to develop a method to elicit from talkers three different speaking styles, reduced, citation, and hyperarticulated, using controlled materials in a laboratory setting. In the initial experiment, the reduced style was elicited by having subjects read a sentence while carrying out a distractor task that involved recalling a fixed nu...
We describe and evaluate a recall reconstruction hypothesis for working memory (WM), according to which items can be recovered from multiple memory representations. Across four experiments, participants recalled memoranda that were either integrated with or independent of the sentence content. We found consistently longer pauses accompanying the correct recall of integrated compared with indepe...
Understanding speech in the presence of background sound can be challenging for older adults. Speech comprehension in noise appears to depend on working memory and executive-control processes (e.g., Heald and Nusbaum, 2014), and their augmentation through training may have rehabilitative potential for age-related hearing loss. We examined the efficacy of adaptive working-memory training (Cogmed...
The visual attention (VA) span is defined as the amount of distinct visual elements which can be processed in parallel in a multi-element array. Both recent empirical data and theoretical accounts suggest that a VA span deficit might contribute to developmental dyslexia, independently of a phonological disorder. In this study, this hypothesis was assessed in two large samples of French and Brit...
In recent years, a number of large-scale writing assessments (e.g., TOEFL iBT) have employed integrated writing tests to measure test takers’ academic writing ability. Using a quantitative method, the current study examined how written textual features and use of source material(s) varied across two types of text-based integrated writing tasks (i.e., listening-to-write vs. reading-to-write) and...
In three experiments, participants’ visual span was measured in a comparative visual search task in which they had to detect a local match or mismatch between two displays presented side by side. Experiment 1 manipulated the difficulty of the comparative visual search task by contrasting a mismatch detection task with a substantially more difficult match detection task. In Experiment 2, partici...
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