The Correlation Coefficient Computed Between Two Dichotomous Variables Is the

question 23

Multiple Choice

The correlation coefficient computed between two dichotomous variables is the

• A) Spearman rho.
• B) phi coefficient.
• C) point-biserial correlation.
• D) Spearman-Brown coefficient.

---

Definitions:

Olfactory Receptor Cells

Specialized neurons in the nasal cavity responsible for detecting odors and sending information to the brain.

Thalamus

A major relay station in the brain that processes and directs sensory information to appropriate areas of the cortex.

Limbic System

The limbic system is a complex set of structures in the brain involved in emotion, behavior, and memory processing.

Chemical Sense

Refers to the sensory systems that allow organisms to perceive the chemical composition of their environment, primarily taste and smell.