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Cheng, Weiyi; Lei, Pui-Wa; DiPerna, James C. – Journal of Experimental Education, 2017
The purpose of the current study was to examine dimensionality and concurrent validity evidence of the EARLI numeracy measures (DiPerna, Morgan, & Lei, 2007), which were developed to assess key skills such as number identification, counting, and basic arithmetic. Two methods (NOHARM with approximate chi-square test and DIMTEST with DETECT…
Descriptors: Construct Validity, Numeracy, Mathematics Tests, Statistical Analysis
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Kidd, Julie K.; Gadzichowski, K. Marinka; Gallington, Deb A.; Lopez, Claudia; Pasnak, Robert – Society for Research on Educational Effectiveness, 2013
In early elementary school in most English-speaking countries children are taught "patterning," which involves learning repetitive patterns of colors or shapes (e.g., red, blue, green, red, blue, green). The present study was designed to test the effectiveness of patterning instruction when compared to equal amounts of instruction in…
Descriptors: Grade 1, Elementary School Students, Elementary School Teachers, Pattern Recognition
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Lüken, Miriam M. – PNA, 2012
I analyse low and high achieving children's competences regarding pattern and structure at the beginning of formal schooling comparatively. The aim is to evaluate the range of school starters' early structure sense. The results suggest overall high pre-instructional competences which, however, differ strongly between the mathematical high and low…
Descriptors: Competence, Low Achievement, High Achievement, Mathematical Aptitude