Beverly is conducting a study on child development. To observe the parent child interactions of interest, her independent variable will have four levels
She could have the same set of participants complete the experiment by coming to campus on four separate occasions. However, she decides to use a between subjects. From the details given about the study, which of the following advantages best describes why Beverly selected a between subjects design?
a. no attrition
b. little fatigue
c. the use of multiple measures
d. no order effects
A
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The Model State Constitution:
A. provides for a large number of elected executive officers. B. provides for the governor to appoint department heads. C. provides for an elected Supreme Court and lower courts. D. provides for the governor to be chosen by the legislature.
The reduction of the number of people in agriculture and the subsequent concentration of wealth __________
a. has created monopolies that have raised the food prices causing hunger b. has driven wages up in the agricultural sector c. keeps food prices and wages low in both the industrial and agricultural sectors d. keeps food prices low and wages high