In Heider’s attribution theory, attributions are dichotomousthat is, there are two possible attributions a person can make about another’s behavior. Describe both of these types of

1. Would you please formulate a research hypothesis relating to the drug (Drug ABC) used to treat depression in patients over age 65? What concept needs an operational definition? What are your independent and dependent variables? What would be your criteria for sample selection?
2. Would you please explain the meaning of the correlation coefficient and provide an example of both inverse (negative) and positive correlation testable hypotheses you have formed? You could use SAT scores, freshman college grades, or an instance of your choice as an example.