evolutionary psychology
Overview
This lesson explores Evolutionary Psychology, a field that applies principles of evolution to understand the origins of human behavior and cognition. It posits that many psychological traits are adaptations that evolved to solve ancestral problems, enhancing survival and reproduction. We will examine key evolutionary concepts and their application to human psychology.
Introduction to Evolutionary Psychology
Evolutionary psychology is a theoretical approach to psychology that attempts to explain useful mental and psychological traits—such as memory, perception, or language—as adaptations, i.e., as the functional products of natural selection. It is rooted in Charles Darwin's theory of natural selection,...
Unlock 5 More Sections
Sign up free to access the complete notes, key concepts, and exam tips for this topic.
No credit card required · Free forever
Key Concepts
- Natural Selection: The process by which organisms better adapted to their environment tend to survive and produce more offspring.
- Adaptation: A trait that has evolved through natural selection to solve a specific problem faced by an organism's ancestors.
- Sexual Selection: A form of natural selection where individuals with certain inherited characteristics are more likely than others to obtain mates.
- Environment of Evolutionary Adaptedness (EEA): The ancestral environment to which a species is adapted, often differing significantly from modern environments.
- +3 more (sign up to view)
Exam Tips
- →When discussing evolutionary explanations, always distinguish between proximate (how) and ultimate (why) causes of behavior.
- →Be prepared to evaluate evolutionary explanations, discussing both their strengths (e.g., providing a comprehensive framework) and weaknesses (e.g., untestability, reductionism).
- +3 more tips (sign up)
More Psychology Notes