A researcher investigated the effectiveness of a novel ‘Mental Resilience Training’ (MRT) program on reducing burnout in a sample of 60 nurses working in high-stress emergency departments. The nurses were randomly assigned to either the MRT program (n=30) or a waitlist control group (n=30). Burnout was measured using the Maslach Burnout Inventory (MBI) before and after the 8-week program. The researcher found a statistically significant reduction in burnout scores in the MRT group compared to the control group (p < 0.01) and concluded that MRT is highly effective in reducing burnout.
Evaluate the limitations of the methodology and data analysis methods used in this study, particularly considering the potential for sampling bias and the interpretation of statistical significance in the context of real-world applicability.
Marking your answer...
This may take a few seconds
Sign up for free to see your full marking breakdown and personalised study recommendations.
Create Free Account Log inThis is a free VCE Units 3 & 4 Psychology practice question worth 7 marks, testing your understanding of Method limitations. It falls under How is scientific inquiry used to investigate mental processes and psychological functioning? in Unit 4: How is mental wellbeing supported and maintained?. Submit your answer above to receive instant AI-powered marking and personalised feedback.
In this unit students explore the demand for sleep and the influences of sleep on mental wellbeing. They consider how changes to a person’s sleep-wake cycle can affect psychological functioning. Students explore the concept of mental wellbeing, including social and emotional wellbeing as a multidimensional and holistic framework. They apply a biopsychosocial approach to specific phobia, exploring how biological, psychological and social factors are involved in its development and management. A student-designed scientific investigation involving the generation of primary data related to mental processes and mental wellbeing is undertaken in either Unit 3 or Unit 4 or across both Units 3 and 4, and is assessed in Outcome 3 of this unit.
Students undertake a student-designed scientific investigation in either Unit 3 or Unit 4, or across both Units 3 and 4, related to mental processes and mental wellbeing. The investigation involves the generation of primary quantitative data. Students apply key science skills to develop and test a research question, gather and analyse data, and communicate findings in a structured scientific poster. A logbook is maintained for authentication and assessment purposes.
assumptions and limitations of investigation methodology and/or data generation and/or analysis methods
All free, all instant AI marking.
A researcher investigated the impact of a mindfulness app on reducing symptoms of test anxiety in Year 12 students during the psychology exa…
A student conducted a study on the effect of sleep deprivation on reaction time. Participants were asked to abstain from sleep for 24 hours,…
A researcher is investigating the effectiveness of a new cognitive behavioural therapy (CBT) program on reducing anxiety symptoms in adults…
A VCE Psychology student, Sarah, is conducting a study on the effect of classical music on concentration levels. She plays classical music t…
A psychology student, Ben, is investigating the effectiveness of a new cognitive training program on improving working memory capacity. He r…
A VCE Psychology student is conducting a study on the effectiveness of a new relaxation technique on reducing anxiety levels before an exam.…
StudyPulse has thousands of VCE Psychology questions with full AI feedback, mark breakdowns, progress tracking, and study notes across every Key Knowledge point including Method limitations.
