The Purpose of Random Assignment of Subjects to Conditions Is

question 37

Multiple Choice

The purpose of random assignment of subjects to conditions is

• A) to eliminate confounding of subject-related variables
• B) to make groups equal
• C) to permit the use of statistics
• D) Both a and c are true.

Recognize the role of expectations in influencing the unemployment and inflation outcomes.

Examine the impact of external factors such as oil price changes and economic crises on inflation and unemployment.

Understand the concept of the sacrifice ratio and its implications for reducing inflation.

Learn about the potentials and limitations of central bank actions in responding to adverse economic shocks.

---

Definitions:

Cognitive

Pertaining to the mental processes of perception, memory, judgment, and reasoning, as contrasted with emotional and volitional processes.

Physical

Relating to the body as opposed to the mind or spirit; involving bodily movements or activities.

Fetal Period

The stage of human development that begins at the end of the first trimester of pregnancy and continues until birth, characterized by rapid growth and development of bodily structures.

Embryonic Period

A critical phase in development, occurring from fertilization to the end of the eighth week, when the major organs and structures begin to form.