Table 3.

Timing and use of cognitive measures

Cognitive assessment
	Measures		Waves
Type	Instrument	Construct	1	2	3	4
CNP	RAVLT	Episodic verbal memory
CNP	WMS	Episodic visual memory
CNP	DAT and COWAT	EF (generativity)
CNP	TMT A and B	EF (flexibility)
CNP	ToL	EF (planning)
EXP	Go-NoGo	EF (inhibition)
EXP	Simon	EF (inhibition)
EXP	N-back	EF (working memory)
EXP	2-Choice RT	Processing speed
CNP	Faux Pas	Social cognition (ToM)
EXP	Odd ball	Attention
EXP	ABT	Prospective memory

Grey shading indicates that a measure was administered during that wave.

ABT, Amsterdam breakfast task; 2-Choice RT, a simple computerised reaction time task; CNP, clinical neuropsychologic task; DAT, Dutch version of the controlled word association test; EF, executive functioning; EXP, experimental task; RAVLT, rey auditory verbal learning test; Simon, a computerised inhibition task; ToL, tower of London; ToM, theory of mind; WMS-III, Wechsler memory scale third edition, subtest visual reproduction.