The effectiveness of designing and evaluating i-STAR applications in pediatric nursing courses

To apply the App to the curriculum could improve students' motivation and concentration, and also strengthen the effectiveness of professional knowledge of nursing students. Objectives: To construct and evaluate the effectiveness of smartphone applications (i-STAR) in pediatric nursing courses. Methods: Quasi-experimental study and two-group repeated-measure design were used to evaluate the effectiveness of smartphone applications (i-STAR) in pediatric nursing courses. The “i” means “interactive”, students had to log into App and finish four steps, including “Situation(S), Task(T), Action(A), and Reflection(R). A total of 163 nursing students in the third grade of associate's degree in nursing (ADN) participated in the study. The experimental group consisted of 77 participants, whereas the control group consisted of 86 participants. The instruments included the clinical reasoning readiness scale (CRRS), self-directed learning instrument (SDLI), and learning satisfaction of students. The 1st phase was the development, construction, and testing of the “i-STAR App”, including hyperbilirubinemia, pneumonia, and urinary tract infection (UTI). In the 2nd phase, students operated and applied the App in the classroom. The 3rd phase was to evaluate the effectiveness of the “i-STAR App” in the course. Results: The average scores of CRRS and SDLI were not significantly different between the two groups in the T0 andT1 (p > .05). The experimental group of CRRS and SDLI were better than the control group in T0-T1, T1-T2, and T0-T2 (p < .001). The experimental group showed better CRRS and SDLI scores than the control group in T0-T1, and T0-T2 with Repeated measures ANOVA. Also, the experimental group showed prolonged learning effectiveness. The experimental group (41.22 ± 6.08) was more satisfied than the control group (37.29 ± 7.40) (p < .05), although their academic performance was about the same (p > .05). Conclusion: “i-STAR App” could enhance students' interest in pediatric nursing courses, strengthen nursing students' clinical reasoning and self-directed learning ability.