You Randomly Assign 40 Groups to Two Conditions: 20 Groups

question 47

Multiple Choice

You randomly assign 40 groups to two conditions: 20 groups are told they failed a task,and 20 are told they did well.Next,you have them complete a questionnaire measure of cohesiveness.You are carrying out a(n) ___ study.

• A)case
• B)experimental
• C)correlational
• D)observational
• E)archival

---

Definitions:

Brachial

Refers to the brachial artery in the arm; the artery used in measuring blood pressure.

Radial

Refers to structures arranged like rays that extend from or converge to a common center, often used in anatomical contexts.

Carotid

Pertaining to the carotid artery.

Carotid

Referring to the main arteries in the neck that supply blood to the head and brain.