. If you were planning a study that would compare students who were Democrats and Republicans according their degree of support for foreign military action after they were exposed to political advertisements,
you could measure their support before their exposure to the messages. Such a study would involve what design?
a. static-group comparison design.
b. one-group pretest-posttest design.
c. nonequivalent control group design.
d. time series design.
c
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In comparison to externals, internals are found to be:
a. lower in self-esteem b. more compulsive c. lower in the need for control d. more cooperative
The symptoms of Down syndrome
a. cannot be helped by learning and environmental factors. b. can be completely alleviated by factors such as environment and learning. c. can be measurably improved by applying learning-based treatments. d. demonstrates the total dominance of heredity over environment. e. can be cured by utilizing genetic-based treatments.
What are the two main types of extraneous variable, and how do they differ? Which one is more problematic for the integrity of an experiment, and why?
What will be an ideal response?
Attention is shifted without moving the eyes
What will be an ideal response?