A psychologist would have the greatest difficulty differentiating between joy and fear by monitoring the ________ associated with each.

A) self-reported conscious experience
B) facial expressions
C) heart rates
D) brain activity

Heart Rates

Heart rates represent the number of heartbeats per unit of time, usually expressed as beats per minute, indicating the speed of the heartbeat.

Brain Activity

The functioning of the brain as indicated by various physiological and neurological measures.

Self-Reported Conscious Experience

A method of assessment in which individuals describe their own internal thoughts, feelings, and experiences.