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Updated: Apr 26, 2026
08:12
A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
Published on: March 1, 2022
2.1K
Time to decide? Simplicity and congruity in comparative judgment.
Caren A Frosch1, Rachel McCloy2, C Philip Beaman2
1School of Psychology.
Summary
Magnitude judgments depend on how questions are framed. Asking "largest" or "smallest" influences response times based on recognizing options, aligning with deductive inference theories.
Area of Science:
- Cognitive Psychology
- Decision Science
Background:
- Magnitude judgments often rely on directly available characteristics or probabilistic cues.
- Previous research assumed comparative judgments involve probabilistic mental models.
Purpose of the Study:
- To investigate the relationship between magnitude judgments and the framing of comparative questions.
- To explore how question framing (e.g., "largest" vs. "smallest") affects decision-making processes.
Main Methods:
- Participants performed comparative judgment tasks (3-AFC and 2-AFC) involving magnitude estimation (e.g., city size, personal wealth).
- The question frame was manipulated to assess its impact on response times and recognition of options.
Main Results:
- An interaction was observed between question frame and the number of recognized options.
- Response times were shorter for "smaller" questions when no options were recognized.
- Response times were shorter for "larger" questions when all options were recognized.
Conclusions:
- Task-stimuli congruity in judgment under uncertainty is influenced by question framing.
- Findings support theories of magnitude comparison that incorporate deductive inferences from declarative knowledge.
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