I'd go with d. applied research. :-)
Answer:
"Research Bias"
Explanation:
Based on what is described in the question we can say that Dale's study is vulnerable to "Research Bias". This is when an experiments results are influenced by the researcher that is conducting the experiment. Since Dale is being biased and reacting friendlier towards the female participants he may accidentally be favoring the results gathered from the female participants.
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A. Psychiatrist, the other professionals cannot write prescriptions for medication
Based on the fact that Lucy wants to study about changes in physical attributes, they should specialize in developmental psychology.
<h3>What is developmental psychology?</h3>
This is a branch of psychology that deals with the way humans grow and develop mentally and psychologically overtime.
It involves looking into changes in cognitive skills, moral reasoning, and social behavior as well as physical changes.
To conclude, Lucy would be better off being a developmental psychologist.
Find out more on developmental psychology at brainly.com/question/15650981.
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