A study that only examines older men may have good ______ validity but poor _____ validity
A) internal; external
B) external; internal
C) reliable; unreliable
D) consistent; random
Answer: A
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Abby holds a master's degree and works with patients in clinics and hospitals as part of a therapeutic team. Her typical duties include evaluating patients and their families by visiting the patients' homes, schools, or workplaces to help alleviate their problems. Abby is most likely a psychiatric __________
Fill in the blank(s) with correct word
The key element of shift work that leads to negative effects seems to be ____
a. ?the constant changing of work hours b. ?a lack of sleep c. ?a schedule that is inconsistent with most others d. ?difficulty finding time for intimate relationships
If Bo's target behavior dropped a great deal when he began to thin reinforcements:
a. he hasn't practiced enough. b. he is not keeping adequate records. c. overlearning has occurred. d. the behavior has become too automatic.
What event marks the end of the Piagetian stage of sensorimotor development?
a. the ability to do abstract thinking b. the ability to do reversible thinking c. the development of conservation d. the development of object permanence