The one-group posttest-only design should be avoided because
a. All experimental designs have to have more than one group
b. There are many uncontrolled threats to validity
c. It produces unreliable results
d. It will not be possible to code the data
b
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One explanation for why humans need REM and slow-wave sleep focuses on the possibility that they contribute to
a. keeping the individual safe from predators. b. the firming up of the learning that took place during that day. c. impairing the creative response. d. helping the individual keep a low body temperature.
The term personality refers to
a. the hereditary aspects of one's emotional nature. b. unique and enduring behavior patterns. c. favorable and unfavorable personal characteristics. d. charisma, character, or temperament.
The point in the brain where axons from the retina cross over to the other side of the brain is called the ______.
A. pituitary cortex B. inferior colliculus C. optic chiasm D. lateral geniculate nucleus
Developmentalists that focus on memory have criticized Piaget's theory. What is their issue with his work?
What will be an ideal response?