Research Methods

Question 1

4 Goals of Psychology

Answer 1

1. Describe
2. Explain
3. Predict
4. Control

Question 2

3 Ways to Remove Bias

Answer 2

1. Use operational definitions
2. Control variables
3. Random Assignment

Question 3

Difference between IV and DV

Answer 3

IV(Independent Variable)= variable that is manipulated n a study. The cause.

DV(Dependent Variable)= variable that is measured in a study to see the impact caused by different variations of the IV. The effect.

Question 4

Correlational Studies v. Experimental Studies

Answer 4

Correlational= What relates to what?
e.g.. x relates to y
e.g.. Variable 1 = icecream sold
Variable 2 = # of cracks on the sidewalk

Experimental= what causes what?
e.g.. x causes y
e.g.. IV= hours watching violent TV shows
DV= engaging in violent behavior

Question 5

What are some ethical procedures in Psych research?

Answer 5

• Provide informed consent (inform participants about the experimental procedures, risks, and benefits before they fully consent to take part in the study)
• Maintain confidentiality & privacy (all records of their behavior must be strictly confidential and the participant must give permission for this data to be shared with the public)
• Assess risks & benefits (risks must be kept to a minimum and the benefits must outweigh the risks)