VISUAL INTENSITY JUDGMENTS - AN EMPIRICAL RULE AND A THEORY

被引：22

作者：

WARREN, RM

机构：

来源：

PSYCHOLOGICAL REVIEW | 1969年 / 76卷 / 01期

关键词：

visual intensity judgments; formula; theory;

D O I：

10.1037/h0026732

中图分类号：

B84 [心理学];

学科分类号：

04 ; 0402 ;

摘要：

Judgments of visual intensity are shown to be proportional to the square root of the stimulus intensity, when known biasing factors are eliminated, for 5 classes of judgments: (1) lightness of gray papers, (2) brightness of luminous fields, (3) brightness of brief light flashes, (4) brightness of star points, and (5) quantitative judgments of color. The rule is explained in terms of the physical correlate theory of sensory intensity. (67 ref.) (PsycINFO Database Record (c) 2006 APA, all rights reserved). © 1969 American Psychological Association.

引用

页码：16 / &

共 70 条

[1] RELATION OF BRIGHTNESS TO DURATION AND LUMINANCE UNDER LIGHT-ADAPTATION AND DARK-ADAPTATION [J].