Across
- 1. The process of looking inward in an attempt to directly observe one's own psychological processes.
- 3. The idea that knowledge comes from experience, and that observation and experimentation enable scientific knowledge.
- 4. Natural, opiate-like neurotransmitters linked to pain control and to pleasure.
- 7. The level of stimulation required to trigger a neural impulse.
- 11. The brain and spinal cord.
- 13. A neuron's often bushy, branching extensions that receive and integrate messages, conducting impulses toward the cell body.
- 15. A study method incorporating five steps: Survey, Question, Read, Retrieve, Review.
- 16. An integrated approach that incorporates biological, psychological and social-cultural viewpoints
- 19. A neurotransmitter's reabsorption by the sending neuron.
- 20. A simple, automatic response to a sensory stimulus, such as knee-jerks response.
- 21. The basic building block of the nervous system.
- 22. The study of how situations and cultures affect our behavior and thinking.
- 24. A history significant perspective that emphasized human growth potential.
Down
- 2. The study of the evolution of behavior and the mind, using principles of natural selection.
- 5. The scientific study of observable behavior,and its explanation by principles of learning.
- 6. The study of the relative power and limits of genetic and environmental influences on behavior.
- 8. A neural impulse; a brief electrical charge that travels down an axon.
- 9. thinking that does not blindly accept arguments and conclusions.
- 10. The part of a neuron that contains the nucleus; the cell's life-support center.
- 12. A molecule that inhibits or blocks a neurotransmitter's action.
- 14. Cells in the nervous system that support, nourish, and protect neurons; they also play a role in learning, thinking, and memory.
- 17. An early school of thought promoted by Wudnt and Titchener; used introspection to reveal the structure of the human mind.
- 18. The neuron extension that passes messages through its branches to other neurons or to muscles or glands.
- 23. A molecules that increases a neurotransmitter's action.
