Table of contents
- 1. Introduction to Psychology1h 43m
- 2. Psychology Research2h 20m
- 3. Biological Psychology2h 41m
- 4. Sensation and Perception28m
- 5. Consciousness and Sleep32m
- 6. Learning41m
- 7. Memory34m
- 8. Cognition37m
- 9. Emotion and Motivation35m
- 10. Developmental Psychology33m
- 11. Personality48m
- 12. Social Psychology41m
- 13. Stress and Health41m
- 14. Psychological Disorders44m
- 15. Treatment47m
3. Biological Psychology
The Endocrine System
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Secreted by the pituitary, _____ is a hormone that controls aspects of pregnancy.
A
oxytocin
B
thyroxin
C
tepinephrine
D
melatonin

1
Identify the role of the pituitary gland in the endocrine system, which is to secrete hormones that regulate various bodily functions.
Understand that the question is asking for a hormone related to pregnancy, which narrows down the options.
Review the functions of each hormone listed: oxytocin, thyroxin, tepinephrine, and melatonin.
Recognize that oxytocin is known for its role in childbirth and lactation, making it relevant to pregnancy.
Conclude that oxytocin is the hormone secreted by the pituitary gland that controls aspects of pregnancy.
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