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As part of your psychology course, you were required to carry out a practical investigation when studying biological psychology - AQA - A-Level Psychology - Question 7 - 2019 - Paper 1
Question 7
As part of your psychology course, you were required to carry out a practical investigation when studying biological psychology. (a) State the research hypothesis f... show full transcript
Worked Solution & Example Answer:As part of your psychology course, you were required to carry out a practical investigation when studying biological psychology - AQA - A-Level Psychology - Question 7 - 2019 - Paper 1
Step 1
State the research hypothesis for your practical investigation in biological psychology.
Answer
The research hypothesis for the practical investigation is: There will be a negative correlation between age and attitude towards drug use. This means that as the participant’s age increases, their attitude towards drug use, measured using a scale from 1 to 10, will become more lenient.
Step 2
Describe the results of the statistical test you carried out for your practical investigation in biological psychology.
Answer
The results of my Spearman’s rank correlation coefficient showed a value of -0.985. This indicates a very strong negative correlation, suggesting that as age increases, lenient attitudes towards drug use decrease significantly.
Step 3
Explain one strength of the practical investigation you carried out when studying biological psychology.
Answer
One strength of the practical investigation is that it involved controlling the study variables by utilizing the same set of questions for every participant. This enhances the study's reliability as it allows for consistency in the results regarding attitudes towards drug use.
Step 4
Explain one improvement you could make to the practical investigation you carried out when studying biological psychology.
Answer
One improvement could be to incorporate open-ended questions to allow participants to express their attitudes towards drugs more freely. This would provide richer qualitative data, enhancing the depth of understanding regarding their beliefs and motivations associated with drug use.