PubMed · 6622183
Influence of line context on power function parameters.
Abstract
Stimuli in experiments in which line-lengths are judged are typically single lines. In studies in which area and volume are judged, the stimuli are typically more complex. An experiment with 22 college undergraduates investigated whether differences in context (single lines versus lines in depicted boxes) influenced the exponent or scaling factor of the power function of length judgments. The scaling factor of the power function was significantly affected by context, but the exponent of the power function was not.
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D L Butler. 1983. Influence of line context on power function parameters.. https://doi.org/10.2466/pms.1983.57.1.67
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