Purpose: This paper aims to compare two types of prompts, encouraging participants to think about real-world examples or engineering principles to show how these two approaches can result in vastly different design practices. Design/methodology/approach: Two studies (N = 20, N = 40) examine the impact of two different prompts. Non-expert students,…

Teaching introductory statistics using curricula focused on modeling and simulation is becoming increasingly common in introductory statistics courses and touted as a more beneficial approach for fostering students' statistical thinking. Yet, surprisingly little research has been conducted to study the impact of modeling and simulation curricula…

The United States produces too few Science, Technology, Engineering, and Mathematics (STEM) graduates to meet demand. We investigated scientific reasoning ability as a possible factor in STEM retention. To do this, we classified students in introductory biology courses at a large private university as either declared STEM or non-STEM majors and…

This study examined how differing instructional scaffolding influenced the actual use of evaluation skills to improve argumentation quality during college science inquiry. Source representation scaffolds supported multi-faceted reflection of complex source properties while managing cognitive load. Students were given an online annotation tool…

A study investigated the relationship between formal and conversational logic. Thirty-two male and 32 female college students evaluated the conclusions of conditional syllogism and participated in an interview adapted from Deanna Kuhn's (1991) monograph, "The Skills of Argument." Students were asked to provide explanations for several…

The academic standings of provisionally admitted high school graduates and matched controls (regular admissions) at a state university were analyzed after one to three years. The results revealed highly significant differences in favor of the controls. The criterion was academic status at the university. Analysis of covariance controlling the…

The impact of higher education on the cognitive and social development of students was studied in three experiments. A longitudinal comparison of moral reasoning development in the four years after high school among those who did and did not attend college was undertaken. Instruments used were the Reflective Judgment Questionnaire, the Concept…