A design in which a single group of subjects is measured repeatedly before and after a treatment is a _____ design
a. experimental
b. correlational
c. single-group time-series
d. posttest only design
c
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The sequence of early language development is universal
Indicate whether this statement is true or false.
A token economy involves ____
a. ?rewarding appropriate behavior with points or chips that can be exchanged for desired items such as food b. ?teaching social skills, communication strategies and other adaptive behaviors through therapy c. ?using the stock market as a tool to give people practical experience in real world activities d. ?group therapy in which everyone is required to participate in building various tokens, thereby promoting connectedness within the group
The visual area of the brain is located in which lobe of the cerebral cortex?
A) temporal lobe B) occipital lobe C) parietal lobe D) frontal lobe
The average number of calories and amount of sugar and fat consumed by Americans __________
A) sharply increased after 1970 B) is lower today than it was in 1980 C) has slowly decreased since the turn of the twenty-first century D) fell steadily in the late twentieth and early twenty-first centuries