Answer:
literally?
Explanation:
what does that mean? im sorry, i dont know if you mispelled it.
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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Selective learning is the answer to this question
Respect, honesty, trustworthiness..ect.......