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Noah is investigating the influence of a new drug treatment for heroin addicts - AQA - A-Level Psychology - Question 16 - 2021 - Paper 2
Question 16
Noah is investigating the influence of a new drug treatment for heroin addicts. He decided to conduct an experiment on rats. Before Noah conducted his experiment, h... show full transcript
Worked Solution & Example Answer:Noah is investigating the influence of a new drug treatment for heroin addicts - AQA - A-Level Psychology - Question 16 - 2021 - Paper 2
Step 1
Describe the ethical issues that Noah would have had to consider when conducting his experiment.
Answer
Noah would need to respect the welfare of the rats used in the experiment. This includes ensuring that he uses only the minimum number of rats necessary to gather valid data, preventing unnecessary suffering. Furthermore, if the experiment could potentially harm the rats, he must weigh this against the potential benefits of the research. Additionally, housing and care protocols should ensure that the conditions for the rats are appropriate and humane, minimizing stress and discomfort.
Step 2
Step 3
Explain one reason why qualitative data may be better than quantitative data when researching drug treatments.
Answer
Qualitative data provides deeper insights and understanding, gathering detailed information such as personal reasons and experiences related to drug use. This contrasts with quantitative data, which may limit participants to predefined responses, missing the nuances of individual experiences that could be crucial for understanding the impact of drug treatments.
Step 4
Explain one weakness of Noah's investigation using the human heroin addict.
Answer
One weakness of Noah's study is its low external validity, as he only studied the effects of the new drug treatment on one human heroin addict. This limits the generalizability of the findings to other heroin addicts, who may have different backgrounds, experiences, or levels of addiction.