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Research Experiences Instrument Scoring Guide, Eric Holloway, Kerrie Anna Douglas, William Charles Oakes, David Radcliffe
Research Experiences Instrument Scoring Guide, Eric Holloway, Kerrie Anna Douglas, William Charles Oakes, David Radcliffe
School of Engineering Education Faculty Publications
This document is a scoring guide to assist higher-education administrators, faculty, and researchers who wish to use the Research Experiences Instrument (REI). There are five aspects, or factors, that the REI is intended to measure relative to engineering Ph.D. students’ opportunities to practice being a professional in their research experiences, and an overall REI score. Detailed scoring instructions are provided. The REI was developed to assess how the research experiences of engineering Ph.D. students are preparing them for practice. Utilizing a rigorous instrument development process, the REI was shown to be a tool that can reliably and validly be used …
Statistical Analysis When The Data Is An Image: Eliciting Student Thinking About Sampling And Variability., Margaret A. Hjalmarson, Tamara J. Moore, Robert Delmas
Statistical Analysis When The Data Is An Image: Eliciting Student Thinking About Sampling And Variability., Margaret A. Hjalmarson, Tamara J. Moore, Robert Delmas
School of Engineering Education Faculty Publications
Results of analysis of responses to a first-year undergraduate engineering activity are presented. Teams of students were asked to develop a procedure for quantifying the roughness of a surface at the nanoscale, which is typical of problems in Materials Engineering where qualities of a material need to be quantified. Thirty-five teams were selected from a large engineering course for analysis of their responses. The results indicate that engagement in the task naturally led teams to design a sampling plan, use or design measures of center and variability, and integrate those measures into a model to solve the stated problem. Team …