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Table 1 List of all tasks and measures

From: Working memory and processing speed training in schizophrenia: study protocol for a randomized controlled trial

Task Cognitive domain Primary or secondary outcome Transfer hypothesis (WM) Transfer hypothesis (PS) Pre-test time Post-test time
Demographic information form N/A N/A N/A N/A 10 minutes N/A
WASI-II Vocabulary Crystallized intelligence N/A N/A N/A 15 minutes N/A
WASI-II Matrix Reasoning Fluid intelligence N/A N/A N/A
SCID-5-RV for DSM-5 N/A N/A N/A N/A 2 h 30 min N/A
PANSS N/A Secondary N/A N/A 40 minutes 40 minutes
Session 1 total: 3 h 35 min  
Neurocognition measures:
N-Back Task Working memory (visual) Primary Near Far 15 minutes 15 minutes
WAIS-IV Digit Span Working memory (auditory) Primary Near Far 5 minutes 5 minutes
Maintenance and manipulation (computer) Working memory (visual-spatial) Primary Near Far 15 minutes 15 minutes
WAIS-IV Symbol Search Processing speed Primary Far Near 5 minutes 5 minutes
D-KEFS Color Naming Processing speed Primary Far Near N/A N/A
D-KEFS Color-Word Interference Test EF: Inhibition, set-shifting Secondary Far Far 5 minutes 5 minutes
D-KEFS Trail Making Test EF: Cognitive flexibility Secondary Far Far 5 minutes 5 minutes
Raven’s Standard Progressive Matrices Fluid intelligence Primary Far Far 25 minutes 25 minutes
Cattell’s Culture Fair Test Fluid intelligence Primary Far Far 15 minutes 15 minutes
Social cognition measures:
Geneva Emotion Recognition Test Emotion recognition Secondary Far Far 20 minutes 20 minutes
Hinting task Theory of mind Secondary Far Far 10 minutes 10 minutes
Beliefs regarding cognition measures:
Need for Cognition Scale N/A Secondary Far Far 10 minutes 10 minutes
Theories of Intelligence Scale N/A Secondary Far Far 5 minutes 5 minutes
Daily functioning measures:
Cognitive Failures Questionnaire N/A Secondary Far Far 5 minutes 5 minutes
UPSA-Brief N/A Secondary Far Far 15 minutes 15 minutes
SOFAS N/A Secondary Far Far N/A N/A
Questionnaires:
Brief Sleep Questionnaire N/A N/A N/A N/A 5 minutes 5 minutes
Motivation Form N/A N/A N/A N/A 5 minutes 5 minutes
Pre- and post-test total: 2 hr 45 min 3 hr 30 min