When the results of a scientific observation are representative of real life, the results:
a. have internal validity
b. have scientific regularity
c. have been operationally defined
d. have external validity
D
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In a token economy tokens are exchanged for _________________________
Fill in the blank(s) with correct word
Which of the following is a deadly disease in which there is no cure and primarily affects descendants of Central and Eastern European Jews?
A. Tay-Sachs disease B. Cooley's anemia C. Sickle cell anemia D. Huntington's Disease
People with the need for high achievement often are classified as _____ personalities and are more likely to have a _____ focus.
A) Type A; promotion B) Type A; prevention C) Type B; promotion D) Type B; prevention
In class, you relate the new information you learn regarding the cognitive development of young children to experiences that you had while babysitting. You are exhibiting
a. egocentrism. b. transference. c. self-projection. d. self-reference