The usefulness of a 3D printing technology learning program for rehabilitation professionals: A mixed methods study

Abstract

The aim of this study was to assess the usefulness of a 3D printing technology learning program. The program which includes concrete experience, reflection, conceptualization, active implementation, and debriefing was conducted on 10 rehabilitation professionals. In order to collect quantitative data, the Japanese version of the modified Technology Acceptance Model questionnaire was conducted three times: before the program, after the program, and one month later. Qualitative data were collected through focus group interviews of six participants. The results indicate that the participants improved their perception of ease of use in 3D printing technology and maintained the perception one month after the program. The qualitative analysis revealed an expansion of the participants' problem-solving skills. The study implies that this learning program for 3D printing technology could help rehabilitation professionals reduce psychological concerns about this novel technology and enhance their clinical practices.