Name the type of research design with the highest internal validity. Explain why your answer is true.
What will be an ideal response?
The experimental research design has the highest internal validity because it has the greatest experimental control.
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Because George feels like his job is meaningless and does not see any connection between what he does and the final product that is produced, he is likely to be experiencing _______________
Fill in the blank(s) with correct word
Major mood disorders are characterized by
a. phobic reactions and high anxieties. b. emotional extremes. c. jealous and erotomanic delusions. d. antisocial, immoral conduct.
One problem with Kohlberg’s stage model of moral reasoning is that
a. replication studies have not found that people progress through stages 1-4 in order. b. the dilemmas are not comprehensible to most adolescents. c. most adults don’t reason at stage 3 or 4. d. people can select reasoning at different stage levels depending on the social context.
After collecting data, a researcher determines that states that have instituted a death penalty have shown a decrease in murders. Assuming that the data are accurate, what can you safely conclude?
a. The relationship has been brought about by another variable. b. States that do not have a death penalty should institute one as a deterrent to violent crime. c. There are fewer murders in states that have a death penalty. d. It is likely that violent criminals have moved to states that do not yet have a death penalty.