Getting satisfied with "satisfaction of search": How to measure errors during multiple-target visual search

Area of Science:

• Cognitive Psychology
• Human Perception
• Visual Cognition

Background:

• Visual search studies commonly measure accuracy and response times.
• Most research focuses on single-target search, overlooking errors in multiple-target scenarios.
• Subsequent search errors, occurring after a target is found, are a significant issue in multiple-target search.

Purpose of the Study:

• To clarify appropriate scenarios for observing subsequent search errors.
• To compare different measurement methods for subsequent search errors.
• To provide guidelines for measuring multiple-target search errors.

Main Methods:

• Literature review to identify scenarios for subsequent search errors.
• Application of various measurement methods to existing datasets.
• Comparative analysis of how different methods impact results and conclusions.

Main Results:

• Identified specific scenarios where subsequent search errors are relevant.
• Demonstrated significant differences in study outcomes based on measurement methods.
• Provided empirical evidence for the impact of measurement choices.

Conclusions:

• Standardized measurement of subsequent search errors is crucial for reliable findings.
• Guidelines are proposed to ensure consistency and validity in future research.
• This work aims to advance the understanding of complex visual search behavior.