Using Diagnostic Profiles to Describe Borderline Performance in Standard Setting

In test-centered standard-setting methods, borderline performance can be represented by many different profiles of strengths and weaknesses. As a result, asking panelists to estimate item or test performance for a hypothetical group study of borderline examinees, or a typical borderline examinee, may be an extremely difficult task and one that can lead to questionable results in setting cut scores. In this study, data collected from a previous standard-setting study are used to deduce panelists’ conceptions of profiles of borderline performance. These profiles are then used to predict cut scores on a test of algebra readiness. The results indicate that these profiles can predict a very wide range of cut scores both within and between panelists. Modifications are proposed to existing training procedures for test-centered methods that can account for the variation in borderline profiles.     

Student and Police Partnerships: Cultivating Student Success and Community Development

Scholarship on service-learning and experiential learning increasingly demonstrates benefits for student access and success, but evidence is still needed of the impact of these strategies on sustainable development of communities and their infrastructure. This case study examines a university Police and Society course that partners with four police departments to use both experiential learning and service-learning in the form of ride-alongs, simulation trainings, and written and physical examinations, as well as hosting a police–community relations event. Focus groups of students and officers reveal how service-learning and experiential learning build capacity for police–community relations. Orienting students toward officer procedures, requirements, and culture creates a learning opportunity for both students and departments, while police–community relations activities humanize officers and build public understanding and trust.     

Community College Engineering Students’ Perceptions of Classroom Climate and Fundamental Engineering Skills

ABSTRACT

The purpose of this study was to examine community college engineering students’ perceptions of their classroom climate and how these perceptions are related to fundamental skills in engineering. The study was guided by the following research question: How are community college engineering students’ perceptions of their fundamental engineering skills related to their perceptions of classroom climate? Data from a 2009 National Science Foundation sponsored project, Prototype to Production: Processes and Conditions for Preparing the Engineer of 2020 (P2P), which contains information from students in 15 pre-engineering community college programs, were examined. Measures of classroom climate and fundamental skills related to engineering were first established through an exploratory factor analysis. In order to explore differences in student perceptions by individual characteristics and by institution, hierarchical linear modeling (HLM) was used. Results indicated that for community college engineering students, a warmer perception of classroom climate was associated with a higher perception of fundamental engineering skills. At community colleges, class sizes are generally smaller, especially compared to introductory courses at universities, and may provide a warmer climate for students considering beginning their engineering degrees. Given the diversity within community colleges, these institutions may provide an important pathway for underrepresented groups in engineering.