冗余信息对大学生学习效果影响的眼动研究摘 要 研究目的：互联网时代，信息碎片化对大学生的注意力有一定的影响，注意力对学习效果至关重要，研究通过行为和眼动指标了解冗余信息是否会影响学生的学习效果，为大学生注意力的提升提出相关的建议与理论支持。 本实验选取某高校大一到大四共 31 名被试，采用 Eyelink Ⅱ 眼动仪记录被试在无干扰、图片干扰以及文字干扰条件下阅读材料的眼动指标和行为数据，由于采用的实验材料相对简单，因此研究发现：(1)大学生在不同干扰条件下学习效果，眼动指标如眼跳次数，注视次数，平均眼跳频率等上不存在显著差异。(2)有无干扰以及性别等因素对大学生的阅读成绩没有显著影响。【关键词】大学生；眼动；信息碎片化；冗余信息；学习效果 The Eye Movement Study on the Effect of Redundant information on College Students' LearningAbstractObjective: To study the age of the Internet, fragmentation of information to the attention of college students have a certain impact, focus on learning effect is crucial, through the study on the behavior and eye movement indicators to understand the redundant information will affect the learning effect of students, enhance the attention for college students to support the proposed related theory.This experiment chooses a college freshman to senior 31 subjects, using Eyelink II eye tracker was used to record the data without interference, eye movement index and the behavior of reading material and text picture interference interference conditions, as the experimental materials used are relatively simple, so the study found: (1) college students in different learning effects under the conditions of interference, such as saccadic eye movement index number, the number of fixation, there was no significant difference in the average saccade frequency. (2) there is no interference factors in reading scores and gender have no significant effect on college students.[Key words] Co...
