Mastery of assistive technology: What is it? How do we measure it?

This paper presents the results of a one-year study on mastery of assistive technology (AT). This study sought to develop a conceptual framework for talking about mastery of AT and to create an instrument for measuring individual mastery. A Delphi Study was conducted with individuals with disabilities considered to be "power users" of AT, practitioners, and researchers. Participants were asked to: identify factors that are predictors and indicators of AT mastery, determine how to measure these factors and determine criteria for each factor for the stages of AT mastery (e.g. novice, context-dependent, transitional, and power user). The resulting measure is called the Continuum of AT Mastery (CATM).

Implementation and evaluation of a biotechnology research experience for African-American high school students.

Exposure to science content and development of excitement for scientific inquiry throughout the high school years are imperative in attracting students into the sciences. The purpose of this article is to report lessons learned and share best practices from the implementation and evaluation of a high school STEM program that aims to provide an authentic research experience for African-American students and expose them to the possibility and benefits of attaining advanced degrees and careers in STEM fields. Participants reported that enriching science experiences improved their college readiness and exposed them to STEM degree and career options. Formative evaluation results lead to the following lessons learned for best practice: 1) Relationships with high schools will facilitate buy-in; 2) Setting clear expectations and assigning responsibilities is essential; 3) Diversity and cultural sensitivity training is necessary; and 4) Programs of this nature need strong evaluation.

Design and integration of a problem-based biofabrication course into an undergraduate biomedical engineering curriculum.

BACKGROUND: The rapidly evolving discipline of biological and biomedical engineering requires adaptive instructional approaches that teach students to target and solve multi-pronged and ill-structured problems at the cutting edge of scientific research. Here we present a modular approach to designing a lab-based course in the emerging field of biofabrication and biological design, leading to a final capstone design project that requires students to formulate and test a hypothesis using the scientific method. RESULTS: Students were assessed on a range of metrics designed to evaluate the format of the course, the efficacy of the format for teaching new topics and concepts, and the depth of the contribution this course made to students training for biological engineering careers. The evaluation showed that the problem-based format of the course was well suited to teaching students how to use the scientific method to investigate and uncover the fundamental biological design rules that govern the field of biofabrication. CONCLUSIONS: We show that this approach is an efficient and effective method of translating emergent scientific principles from the lab bench to the classroom and training the next generation of biological and biomedical engineers for careers as researchers and industry practicians.