Dr Ewell, a Developmental Psychologist, Is Planning on Conducting a Study

question 59

Multiple Choice

Dr. Ewell, a developmental psychologist, is planning on conducting a study that involves watching children play together to determine how sharing behavior occurs in same-sex friend pairs compared to opposite-sex friend pairs.
Dr) Ewell is concerned that the children will behave differently because of the presence of research assistants. He is concerned about:

• A)reactivity.
• B)observer bias.
• C)faking good.
• D)interrater reliability.

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