AP Psychology 1.2.12 exam study guide 2024(questions and answers)all you need to know(100% verified for accuracy by experts)

The ___________ hypothesis states that there is no change, no difference, or no new finding. null This is the type of research that describes the strength and direction of relationships between variables Correlational The APA code of ethics states that all research participants must be given a full explanation of the nature and purpose of any study after its conclusion. This process is called debriefing Which is the best method available for controlling placebo effects in both the subject and the experimenter? Double Blind Conditions The only type of research that allows us to draw causal conclusions is experimental If achievement test scores go down as number of hours spent watching reality TV shows goes up, we say that the relationship between test scores and reality TV viewing is Negative or Inverse If your research sample resembles the population to which you wish to generalize, we say that it is representative The practice of repeating experiments on different subjects or under different conditions is known as Replication A response variable is measured after the treatment In an experiment studying the effects of a new antidepressant medication, the amounts of the medication given to the participant (0 mg, 100 mg, 200 mg) are the levels of the Explanatory variable