A Research Study Might Expect a _____ Correlation Between Participants

question 229

Multiple Choice

A research study might expect a _____ correlation between participants' age and the degree of sympathetic nervous activation in response to a threatening stimulus.

• A)strong negative
• B)weak negative
• C)zero
• D)strong positive

---

Definitions:

Dural Puncture

A medical procedure that involves puncturing the dura mater, the outermost and toughest membrane covering the brain and spinal cord, often done during spinal tap or epidural anesthesia.

Epidural Pain

Pain relief administered into the epidural space of the spine, often used during childbirth or surgical procedures to numb the lower part of the body.

Spinal Fluid

Also known as cerebrospinal fluid (CSF), it's a clear liquid that surrounds the brain and spinal cord, providing protection and carrying nutrients.

Caffeinated Beverages

Drinks that contain caffeine, a stimulant that can improve alertness and energy levels, such as coffee, tea, and some sodas.