When a Researcher Creates Two Groups, Varies a Condition, and Records

question 450

Multiple Choice

When a researcher creates two groups, varies a condition, and records whether varying the condition had any effect on behavior, the researcher is conducting a(n)

• A)naturalistic observation
• B)correlational study
• C)comparative case study
• D)experiment

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Definitions:

Ischialgia

Pain along the sciatic nerve usually caused by pressure or damage to the nerve, commonly referred to as sciatica.

Lumbodynia

Pain located in the lumbar region or lower back.

Arthralgia

Pain in a joint, often related to arthritis or other joint conditions.

Ischial

Pertaining to the ischium, which is part of the hip bone.