The impact of unfolding case studies combined with think-aloud strategies on the clinical reasoning and self-directed learning abilities of postgraduate students: A mixed methods study

Aim

To conduct unfolding case studies and test their effectiveness in improving clinical reasoning, teamwork and self-directed learning among postgraduate students.

Background

Postgraduate students, as advanced nursing professionals in clinical settings, are the driving force behind the rapid development of the nursing profession. Effective clinical reasoning is a fundamental nursing skill that postgraduate students must cultivate, having a direct impact on patient health outcomes. The development and usation of unfolding case studies, which reflect the evolving conditions of patients, combined with think-aloud teaching methods, can enhance postgraduate students' clinical reasoning abilities and foster communication and self-reflection, thereby achieving this goal.

Design

Mixed methods design.

Methods

The Nurses' Clinical Reasoning Scale and the Nursing Students' Self-Directed Learning Ability Scale were used to evaluate the clinical reasoning and self-directed learning abilities of nursing students. A qualitative exploratory design with a think-aloud interview technique was employed to explore the clinical reasoning process of nursing students in unfolding cases. Twenty-one nursing students completed the questionnaire survey. Data analysis was conducted using Wilcoxon signed-rank tests, Spearman correlations, regressions and inductive content analysis.

Results

After implementing the case study, there was a statistically significant improvement in students' clinical reasoning, self-directed learning and teamwork abilities. Think-aloud analysis revealed that the cognitive strategies most employed by students in clinical reasoning were 'Making choices', 'Forming relationships', 'Searched for information' and 'Drawing conclusions'.

Conclusion

Unfolding case studies combined with think-aloud strategies provide a conducive learning environment for postgraduate students, effectively enhancing their clinical reasoning and self-directed learning abilities.