Counterbalancing Is Used in

question 7

Multiple Choice

Counterbalancing is used in

• A)between-subjects designs to reduce individual differences.
• B)within-subjects designs to distribute order effects evenly across the treatment conditions.
• C)between-subjects designs to distribute order effects evenly across the treatment conditions.
• D)within-subjects designs to reduce the effects of reactivity.

---

Definitions:

Jointed Appendages

Body parts that are segmented or divided into joints, enabling movement, characteristic of arthropods.

Soft Exoskeleton

A flexible external covering or support structure found in some organisms, providing protection and structural support while allowing movement.

Earthworm

A type of invertebrate animal known for its role in aerating soil and breaking down organic material into fertile humus.

Clitellum

A thickened, glandular section of the body found in earthworms and some other annelids, crucial for reproduction.