Write a Research Methodology Section

# Research Methodology ## Research Design This study employs a mixed-methods sequential explanatory design to investigate the impact of remote learning on student engagement in higher education. This approach was selected because it allows for both quantitative measurement of engagement levels and qualitative exploration of underlying factors [Creswell & Clark, 2017]. The sequential design enables the quantitative phase to identify patterns and relationships, while the subsequent qualitative phase provides deeper insight into the mechanisms driving these patterns [Johnson & Onwuegbuzie, 2004]. ## Participants The study population consists of 300 undergraduate students enrolled at a large public university, ranging in age from 18-25 years. Participants will be recruited through stratified random sampling across three colleges to ensure disciplinary diversity. Inclusion criteria include: (1) current enrollment in at least 12 credit hours, (2) experience with both remote and in-person learning modalities, and (3) informed consent participation. Power analysis using G*Power indicated this sample size provides adequate statistical power (β = .80) to detect medium effect sizes (Cohen's d = .50) at α = .05 [Cohen, 1988]. ## Data Collection Data collection will occur in two phases over a 12-week period during Fall 2024. Phase 1 involves administering the Student Engagement Scale [Fredricks et al., 2016] via Qualtrics, supplemented by learning management system analytics tracking login frequency, assignment submission patterns, and discussion participation. Phase 2 consists of semi-structured interviews with a purposeful subsample of 30 participants to explore themes emerging from quantitative analysis. ## Ethical Considerations This study has received approval from the Institutional Review Board (IRB Protocol #2024-789). All participants will provide informed consent, with particular attention to data privacy given the collection of LMS analytics. Participation is voluntary with no academic consequences for withdrawal.