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Bye, Jeffrey K.; Harsch, Rina M.; Varma, Sashank – Journal of Numerical Cognition, 2022
Algebraic thinking and strategy flexibility are essential to advanced mathematical thinking. Early algebra instruction uses 'missing-operand' problems (e.g., x - 7 = 2) solvable via two typical strategies: (1) direct retrieval of arithmetic facts (e.g., 9 - 7 = 2) and (2) performance of the inverse operation (e.g., 2 + 7 = 9). The current study…
Descriptors: Algebra, Problem Solving, Mathematics Instruction, Arithmetic
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Duffy, Gavin; Power, Jason; Sorby, Sheryl; Bowe, Brian – Engineering Design Graphics Journal, 2018
Spearman concluded that performance on any test of mental ability could be explained by several cognitive factors organized hierarchically as one general factor and several subordinate specific factors (Spearman, 1904, 1927). The general factor accounted for the significant amount of inter-correlation between all ability tests for any one…
Descriptors: Spatial Ability, Intelligence, Problem Solving, Word Problems (Mathematics)
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Pascarella, Ernest T.; Blaich, Charles – Change: The Magazine of Higher Learning, 2013
Funded by the Center of Inquiry in the Liberal Arts (CILA) at Wabash College, the Wabash National Study of Liberal Arts Education (WNS) is a multi-institution, multi-year, longitudinal study designed to identify the academic and non-academic collegiate experiences that foster liberal learning. This article describes how the study was done and…
Descriptors: Student Surveys, Longitudinal Studies, Liberal Arts, Student Evaluation