Practice items from the number sets measure.
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posted on 2013-01-30, 02:30 authored by David C. Geary, Mary K. Hoard, Lara Nugent, Drew H. BaileyThe task is to circle rectangles that contain collections of objects, Arabic numerals, or a combination that match a target number. For the actual task, children had 120 sec to identify which of 72 items matched a target of 5, and 180 sec for a target of 9.
