<p>The x-axis shows the maximum number of <i>only-sense</i> trials that could be attributed to observer bias (i.e. a guessing strategy) and the y-axis shows the number of <i>only-sense</i> trials that were actually measured. Data points above the dotted line constitute evidence that observers could detect changes that they could not identify.</p
<p>A. Experiment 1. For each observer we plot the proportion of time they picked either the side str...
<p>Solid lines indicate performance given the empirical fixations. Dashed lines are based on random ...
In signal detection theory, an optimal observer exploits all available information to achieve the de...
<p>Symbols indicate the pooled data of individual observers. The full line indicates the linear regr...
<p>This plot shows the precision of (A) referenced visual localisation, (B) unreferenced visual loca...
(a) Schematic outline of a single trial for the psychophysical experiments. For each experiment, hum...
<p>The dotted line represents the expected performance level had the observers been able to track on...
<p>The average of the three observers for the change in perceived exponents (from actual value 1) of...
The experimenter bias effect was re-examined under more rigorous controls and a more elaborate exper...
<p>Results of main experiment. Each row shows results for a different observer. The data points are ...
<p>In each panel the solid red line is a section of the lowest red line in <a href="http://www.plosc...
<p>A. Experiment 1. The observer's probability of correctly identify the stimulus configuration (dot...
(A) Observers saw a brief sample display (250 ms) that contained 1 or 2 colored dots. After a delay ...
<p>Eight symbols were shown in each trial. On each trial, the shape of one of the symbols may change...
Behavioral scientists have been interested in increasing their understanding of the variables affect...
<p>A. Experiment 1. For each observer we plot the proportion of time they picked either the side str...
<p>Solid lines indicate performance given the empirical fixations. Dashed lines are based on random ...
In signal detection theory, an optimal observer exploits all available information to achieve the de...
<p>Symbols indicate the pooled data of individual observers. The full line indicates the linear regr...
<p>This plot shows the precision of (A) referenced visual localisation, (B) unreferenced visual loca...
(a) Schematic outline of a single trial for the psychophysical experiments. For each experiment, hum...
<p>The dotted line represents the expected performance level had the observers been able to track on...
<p>The average of the three observers for the change in perceived exponents (from actual value 1) of...
The experimenter bias effect was re-examined under more rigorous controls and a more elaborate exper...
<p>Results of main experiment. Each row shows results for a different observer. The data points are ...
<p>In each panel the solid red line is a section of the lowest red line in <a href="http://www.plosc...
<p>A. Experiment 1. The observer's probability of correctly identify the stimulus configuration (dot...
(A) Observers saw a brief sample display (250 ms) that contained 1 or 2 colored dots. After a delay ...
<p>Eight symbols were shown in each trial. On each trial, the shape of one of the symbols may change...
Behavioral scientists have been interested in increasing their understanding of the variables affect...
<p>A. Experiment 1. For each observer we plot the proportion of time they picked either the side str...
<p>Solid lines indicate performance given the empirical fixations. Dashed lines are based on random ...
In signal detection theory, an optimal observer exploits all available information to achieve the de...
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