A fast predator means that slow prey animals are likely to be eaten. This is an example of what concept?

A. Artificial selection
B. Natural Selection
C. Genetic drift
D. Descent with modification


Answer: B

Psychology

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_______________ refers to a view of others, often negative, that is based on their membership in a particular group

Fill in the blank(s) with correct word

Psychology

You have a painful headache and so you take an aspirin to eliminate the pain. The aspirin works and now you are free of your headache. Taking the aspirin is an example of a:

A. negative reinforcer-it increases the chance of taking aspirin again the next time you have a headache B. negative reinforcer-it decreases the chance of taking aspirin again the next time you have a headache C. positive reinforcer-it increases the chance of taking aspirin again the next time you have a headache D. positive reinforcer-it decreases the chance of taking aspirin again the next time you have a headache

Psychology

According to the James–Lange theory of emotion, emotional experiences are triggered by:

A) conditioned stimuli. B) expectancies. C) physiological activity. D) high-valence events.

Psychology

All editions of the Diagnostic and Statistical Manual of Mental Disorders (DSM) have been published by

a. the American Psychological Association. b. the American Psychiatric Association. c. the American Psychological Society. d. the World Health Organization.

Psychology