The Hawthorne Effect refers to: Is it A. The participants' false belief in the material efficacy of the intervention. B. The participants' response to being studies (i.e. human attention may modify their behavior). C. A type of immediate judgment discrepancy, or cognitive bias, where a person making an initial assessment of another person, place, or thing will assume ambiguous information based upon concrete information.

The Hawthorne Effect refers to: Is it A. The participants' false belief in the material efficacy of the intervention. B. The participants' response to being studies (i.e. human attention may modify their behavior). C. A type of immediate judgment discrepancy, or cognitive bias, where a person making an initial assessment of another person, place, or thing will assume ambiguous information based upon concrete information.