Preventing academic difficulties in preterm children: a randomised controlled trial of an adaptive working memory training intervention – IMPRINT study

Table 1 Outcome measures and study time-points

Outcome measures			Time-point^#
			Baseline*	2 week	12 month	24 month
Academic achievement	Wide Range Achievement Test-4th edition (WRAT-4)	Child	•	•	•	•
	Academic performance questionnaire	Parent	•	•	•	•
	Academic performance questionnaire	Teacher	•			•
Working memory	Working Memory Test Battery for Children (WMTB-C)	Child	•	•	•	•
Working memory	Automated Working Memory Assessment (AWMA)	Child	•	•	•	•
Attention	Test of Everyday Attention for Children (TEACh)	Child	•	•	•	•
Speed of processing	CogState	Child	•	•	•	•
General Cognitive ability	Differential Ability Scale-2nd edition (DAS-II)	Child	•
Behaviour	Strength & Difficulties Questionnaire (SDQ)	Parent	•	•	•	•
	Strength & Difficulties Questionnaire (SDQ)	Teacher	•			•
	Behavior Rating Inventory of Executive Function (BRIEF)	Parent	•	•	•	•
	Behavior Rating Inventory of Executive Function (BRIEF)	Teacher	•			•
	Cogmed Training Evaluation Scales	Parent	•	•
Motivation	Intrinsic Motivation Scale	Child	•
Motivation	Intrinsic Motivation Inventory	Child		•
Neuroimaging	MRI	Child	•	•

^#The presence of the ‘•’ symbol in Table 1 indicates when an outcome measure will be collected at a specific time-point from either a child or parent/teacher.
^*Neuropsychological measures and behavioural questionnaires at the baseline time-point were completed prior to enrolment into the trial as part of a regional follow-up program.

ISSN: 1471-2431