A Year 12 Psychology student is planning an experiment to investigate the effect of caffeine on reaction time. Which of the following is the MOST important ethical consideration they must address before commencing the experiment?
Ensuring all participants receive the same amount of caffeine regardless of their weight.
Obtaining informed consent from all participants, outlining the potential risks and benefits of caffeine consumption.
Randomly assigning participants to either the caffeine or no-caffeine group to minimise bias.
Debriefing participants after the experiment is complete to explain the true purpose of the study.
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Create Free Account Log inThis is a free VCE Units 3 & 4 Psychology practice question worth 1 mark, testing your understanding of Ethical guidelines. 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.
the health, safety and ethical guidelines relevant to the selected scientific investigation
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