_______________ Is an Experiment in Which Subjects Do Not Know

question 3

Multiple Choice

_______________ is an experiment in which subjects do not know if they are in the experimental or the control group.

• A)The double-blind study
• B)Field research
• C)The single-blind study
• D)Correlational research

---

Definitions:

Stress Hormones

Hormones, such as cortisol, that are released into the body in response to stress, affecting various bodily functions.

Chronic Stress

A consistent sense of feeling pressured and overwhelmed over a long period of time, which can have negative effects on health.

Caffeine Consumption

The intake of caffeine through the consumption of foods and beverages such as coffee, tea, chocolate, and some soft drinks and medications.

Heavy Drinking

Consumption of alcohol in amounts that exceed the recommended guidelines and can lead to health problems and social issues.