Table 1.
Cognitive Test Battery [25].
| Cognitive Test | Description | Outcome Measures |
|---|---|---|
| Attention Tests | ||
| Test | Score | |
| Choice Reaction Time (CRT) | Two-choice reaction time test with two possible stimuli and two possible responses | Mean correct latency (response speed) |
| Rapid Visual Information Processing (RVIP) | Test of sustained attention | A’—Signal detection measure of sensitivity to the target B”—Signal detection measure of the strength of trace required to elicit a response |
| Visual Memory Tests | ||
| Test | Score | |
| Delayed Match to Sample (DMS) | Test of simultaneous and delayed matching to sample | Percent correct (all delays) |
| Paired Associates Learning (PAL) | Assesses visual memory and new learning | Total errors (adjusted) Stages completed |
| Executive Function, Working Memory, and Planning Tests | ||
| Test | Score | |
| Spatial Span (SSP) | Assesses working memory | Span length |
| Spatial Span Reverse (SSP-R) | Assesses working memory | Span length |
| Spatial Working Memory (SWM) | Tests ability to retain spatial information and manipulate items in working memory | Between errors strategy |
| Stockings of Cambridge (SOC) | Test of spatial planning and spatial working memory | Problems solved in minimum moves; Mean total thinking time: four moves |