General Psychology - Helmholtz and Herings Theories

1. Name, compare, and contrast Helmholtz's theory of color vision with Hering's theory of color vision. In your discussion, explain which theory best explains color blindness and afterimages. Finally, compare and contrast monochromats, dichromats, and trichromats. 2. Identify the various stages of sleep and describe the physiological changes that accompany each stage. Also discuss the chronological sequencing and the timing of sleep stages throughout the night.

General Psychology - Define Learning, Classical and Operant Conditioning

1. Define "learning," and explain what classical conditioning and operant conditioning (or instrumental conditioning) are, comparing how they are similar to or different from each other.

Psychology

Define correlational research. How is correlational research useful to psychologists? What are the advantages and disadvantages of this type of research?

Explain the benefits of using behavior modification correctly. Also explain some negative affects that can occur if the wrong behaviors are rewarded.

Early behavioral psychologists demonstrated it is easier to modify behavior when the expected behavior is rewarded. For example, you compliment your child for doing well in school, or you get coupons for your next purchase because you spent so much at the grocery store. Explain the benefits of using this type of behavior modification correctly. Also explain some negative affects that can occur if the wrong behaviors are rewarded.

About the experiments of asch miligram and sherif

List plausible hypotheses and the independent variable(s), dependent variable(s), and results from the Sherif, Asch, and Milgram studies I know the experiments of sherif asch and migram but I am unable to really grasp the question I would happy if some explained to me. like the plausible hypotheses and the independent variables and dependent variable. As I take this class on line I have a difficult time.