Two choices good, four choices better: for measuring stereoacuity in children, a four-alternative forced-choice paradigm is more efficient than two
<p>Purpose: Measuring accurate thresholds in children can be challenging. A typical psychophysical experiment is usually too long to keep children engaged. However, a reduction in the number of trials decreases the precision of the threshold estimate. We evaluated the efficiency of forced-choi...
| Main Authors: | , , , , , |
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| Format: | Journal article |
| Published: |
Public Library of Science
2018
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