Table 1.

Attentional outcome measures used in the included studies

Study ID	Subjective global measure	Objective global measure	Alertness	Selective attention	Sustained attention	Divided attention
Barker‐Collo 2009	Cognitive Failures Questionnaire*	‐	‐	Trail Making A**	IVA‐CPT Full‐Scale Attention Quotient**	PASAT (2.4 sec ISI)**
Rohring 2004	‐	‐	TAP phasic alertness	TAP selective attention	d2 (Hits‐Errors)	TAP divided attention
Schottke 1997	‐	‐	Tempo‐Lern‐Test (1st block)	Zahlen‐Verbindungstest	Konzentrations‐Verlaufs‐Test (combined speed/errors scores)	‐
Sturm 1991	‐	‐	Wiener Reaktionsgerat Visual RT	Wiener Reaktionsgerat Choice RT	Wiener Vigilanzgerat (Hits)	‐
Westerberg 2007	Cognitive Failures Questionnaire	‐	‐	Ruff 2&7	‐	PASAT (2.4 sec ISI)
Winkens 2009	Mental Slowness Questionnaire**	‐	Simple reaction time**	Trail Making A (time)**	‐	PASAT (3.2 sec ISI)**

* only measured at follow‐up, but not after treatment.

** measured after treatment and at follow‐up.

ISI: inter‐stimulus interval; IVA‐CPT: Integrated Visual and Auditory Continuous Performance Test; PASAT: Paced Auditory Serial Addition Test; RT: reaction time; TAP: Tests of Attentional Performance.