Question: Developing a hypothesis is the final step in experimentation.
Answer: False
Question: APA ethics guidelines since the ______.
Answer: 1950s
Question: Kiran’s population.
Answer: people with bipolar disorder
Question: Cohen’s d is a measure of effect size.
Answer: True
Question: Manipulated vs measured variable.
Answer: independent; dependent
Question: Multiple generations examined for gene-trait associations.
Answer: Linkage
Question: Combining all DBT studies.
Answer: meta-analysis
Question: Lifetime prevalence compared with prevalence.
Answer: often higher
Question: Historical trend genetics and psychopathology.
Answer: Researchers have moved from seeking the specific genes involved in psychological disorders to investigating the endophenotypes that may be involved.
Question: Naturalistic observation does NOT allow researchers to ______.
Answer: isolate cause-and-effect relationships
Question: Unintended independent variables are called dependent variables.
Answer: False
Question: Twin study is an ideal example of a ______.
Answer: match subjects design
Question: Humans have approximately ______ genes.
Answer: 20,000
Question: The null hypothesis is a statistical rather than conceptual hypothesis.
Answer: True
Question: Relationship between sample and population.
Answer: The sample is a subset of the population.
Question: Participant codes reflect ______.
Answer: confidentiality
Question: MEG measurements are a(n) ______ variable.
Answer: dependent
Question: Sadness induction and IRB approval.
Answer: is; may
Question: In inferential statistics, characteristics of the ______ are inferred from those of the ______.
Answer: population; sample
Question: Psychological harm compared with physical harm.
Answer: more ambiguous