Multiple Choice
Observer bias in which observers follow an initial tendency to rate certain objects or persons and use this rating for all subsequent ratings is known as:
A) Hawthorne effect
B) placebo effect
C) halo effect
D) reactivity
Correct Answer:
Verified
Correct Answer:
Verified
Q6: Biological or psychological changes in the respondents
Q7: The Minneapolis Domestic Violence Experiment found no
Q8: If one argued that since every morning
Q9: Validity refers to the consistency or stability
Q10: A spurious relationship is a pretend or
Q12: "Natural experiments" are those which occur as
Q13: Time series designs are particularly useful for
Q14: What was the Minneapolis Domestic Violence Experiment?
Q15: A design in which neither the subjects
Q46: What advantage does a time-series design have