In the Randomized Block Design (RBD),researchers

question 35

Multiple Choice

In the randomized block design (RBD) ,researchers

• A) can use only one blocking factor
• B) can use one or two blocking factors
• C) can use multiple blocking factors as long as it matches the number of dependent variables
• D) cannot use any blocking factors

---

Definitions:

Cocaine

A powerful and addictive stimulant drug derived from the leaves of the coca plant, known for its euphoric effects.

Dopamine Production

The biological synthesis of dopamine, a neurotransmitter involved in the regulation of movement, emotion, and the pleasure reward system.

Psychotic Symptoms

Symptoms indicative of losing touch with reality, including hallucinations, delusions, and disordered thinking, associated with psychosis.

Nicotine

A potent parasympathomimetic stimulant found in tobacco, responsible for causing addiction.