As Your Book Describes,Rosenthal and Jacobson Conducted a Study in 1969

question 43

Multiple Choice

As your book describes,Rosenthal and Jacobson conducted a study in 1969 which showed that teachers' expectations about the intelligence level of students influenced their subsequent behavior and treatment of the students.This study illustrates a potential problem known as ____________.

• A) experimenter bias
• B) placebo effect
• C) participant bias
• D) subject bias

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Definitions:

Opportunity Cost

The loss of potential gain from other alternatives when one alternative is chosen.

Indirect Cost

Expenses not directly tied to the production of goods or services but necessary for the overall operation, such as administration, utilities, and security.

Operating Telephone System

The infrastructure and processes that support the functionality of telephones, enabling voice communication over distances.

Qualifications

The credentials, such as degrees or certifications, that prove someone's capability or skill in a specific area.