Abstract
In a preshift task, 100 undergraduates were presented slides containing dots which varied in brightness and numerousness within small squares which varied in size. 2 groups judged dot numerousness; for 1 group, ND-0, there was no correlation between dot numerousness and square size; for another, ND-1, there was a +1 correlation. A 3rd group, SS-0, judged square size, and a 4th BD-0, judged the brightness of the dots. In a postshift task, all experimental groups and a control group judged the size of 5 large empty squares. The anchoring effects of the preshift series, measured by postshift judgments of a square that appeared in both series, were as follows (in ascending order): BD-0, ND-1, SS-0, ND-0. These effects were interpreted as dependent on the amount of attention the small squares received in the preshift task. (PsycINFO Database Record (c) 2006 APA, all rights reserved).
Original language | English (US) |
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Pages (from-to) | 603-605 |
Number of pages | 3 |
Journal | Journal of Experimental Psychology |
Volume | 81 |
Issue number | 3 |
DOIs | |
State | Published - Sep 1 1969 |
Externally published | Yes |
Keywords
- scale of judgment of brightness & numerousness & size, pre-vs. postshift & tasks, college students