Performance Variables
Inquisit supports custom reporting of the following performance measures for blocks and trials. For block elements, the measures are aggregated over all trials in the block, regardless of the type of trial. For trial elements, the measures are aggregated over all occurrences of the specified trial. Each measure can be obtained across the last run of a block or across the entire experiment.
| Variable name | Variable description |
| correct | Accuracy of the last response for the specified element (1 = correct, 0 = incorrect) |
| correctstreak | The number of consecutive correct responses for the specified element over the last block |
| count | The number of trials of the specified element over the last block |
| error | Accuracy of the last response for the specified element (0 = correct, 1 = incorrect) |
| errorstreak | The number of consecutive incorrect responses for the specified element over the last block |
| inwindow | Whether or not the last response for the specified element was inside (1) or outside of (0) the response window |
| latency | The last response latency recorded for the specified element |
| maxlatency | The longest response latency for the specified element over the last block |
| meanlatency | The mean response latency for the specified element over the last block |
| medianlatency | The median response latency for the specified element over the last block |
| minlatency | The shortest response latency for the specified element over the last block |
| numcorrect | The number of correct responses for the specified element over the last block |
| numinwindow | The number of responses within the response window for the specified element over the last block |
| percentcorrect | The percent of correct responses for the specified element over the last block |
| percentinwindow | The percent of responses inside the response window for the specified element over the last block |
| sdlatency | The standard deviation of response latencies for the specified element over the last block |
| selectedcount | The total number of stimulus items that have been selected without replacement |
| sumlatency | The sum of all response latencies for the specified element over the last block |
| totalcount | The number of trials of the specified element over the entire experiment |
| totalmaxlatency | The longest response latency for the specified element over the entire experiment |
| totalmeanlatency | The mean response latency for the specified element over the entire experiment |
| totalmedianlatency | The median response latency for the specified element over the entire experiment |
| totalminlatency | The shortest response latency for the specified element over the entire experiment |
| totalnumcorrect | The number of correct responses for the specified element over the entire experiment |
| totalnuminwindow | The number of responses inside the response window for the specified element over the entire experiment |
| totalpercentcorrect | The percent of correct responses for the specified element over the entire experiment |
| totalpercentinwindow | The percent of responses inside the response window for the specified element over the entire experiment |
| totalsdlatency | The standard deviation of response latencies for the specified element over the entire experiment |
| totalsumlatency | The sum of all response latencies for the specified element over the entire experiment |
| totalvarlatency | The variance of response latencies for the specified element over the entire experiment |
| unselectedcount | The total number of stimulus items that have yet to be selected without replacement |
| varlatency | The variance of response latencies for the specified element over the last block |