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Ferrando, Pere J.; Masip-Cabrera, Antoni; Navarro-González, David; Lorenzo-Seva, Urbano – Psicologica: International Journal of Methodology and Experimental Psychology, 2017
The Psychometric Toolbox (PT) is a user-friendly, non-commercial package mainly intended to be used for instructional purposes in introductory courses of educational and psychological measurement, psychometrics and statistics. The PT package is organized in six separate modules or sub-programs: Data preprocessor (descriptive analyses and data…
Descriptors: Psychometrics, Courseware, Instructional Materials, Learning Modules
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Beal, Carole R.; Rosenblum, L. Penny – Journal of Visual Impairment & Blindness, 2015
Introduction: The present study evaluated the feasibility of using an iPad application or "app" for algebra-readiness mathematics, with accompanying braille materials and accessible graphics, when used in authentic educational settings. Methods: Twenty-nine students with visual impairments in grades 4-11 used the materials under the…
Descriptors: Mathematics Skills, Courseware, Handheld Devices, Assistive Technology
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Beal, Carole R.; Rosenblum, L. Penny – Grantee Submission, 2015
Introduction: The present study evaluated the feasibility of using an iPad application or "app" for algebra-readiness mathematics, with accompanying braille materials and accessible graphics, when used in authentic educational settings. Methods: Twenty-nine students with visual impairments in grades 4-11 used the materials under the…
Descriptors: Algebra, Assistive Technology, Braille, Computer Graphics