Eyeblinking During Problem Solving: The Effect of Problem Difficulty and Internally vs Externally Directed Attention
作者:
James G. Wood,
James Hassett,
期刊:
Psychophysiology
(WILEY Available online 1983)
卷期:
Volume 20,
issue 1
页码: 18-20
ISSN:0048-5772
年代: 1983
DOI:10.1111/j.1469-8986.1983.tb00893.x
出版商: Blackwell Publishing Ltd
关键词: Eyeblinking;Problem solving
数据来源: WILEY
摘要:
ABSTRACTThis study examined the eyeblink rate during non‐visual problem solving. A 2 × 2 × 2 factorial design compared eyeblink rates for easy and difficult problems, internally and externally directed attention, and numerical and alphabetical tasks. The major finding was a higher eyeblink rate for difficult problems. There was also a significant interaction between difficulty and the direction of attention; internally directed attention yielded higher blink rates only during the solution of easy problems. Range‐corrected data yielded the same pattern of results, butF‐values were consistently higher and accounted for a larger proportion of the v
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