. The magnitude of a measure is indicated by the ______.
A. consistency in the pattern of change in each phase
B. the size of the change in a dependent measure between each phase
C. number of treatment phases required to observe an effect
D. extent to which observations generalize beyond the constraints of a study
Ans: B
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Which of the following is not an issue that can be addressed by pilot testing a survey instrument?
a. Are the instructions clear? b. Are certain items confusing? c. How long does it take to complete the instrument? d. Do all respondents interpret the items in the same way? e. Does the instrument have score validity and reliability?
An attractive brochure is an effective tool for selling a school and is, therefore, lengthy and detailed
Indicate whether the statement is true or false
According to Greenspan's model of affective development, when do healthy infants develop the ability to regulate their internal state (homeostasis) in ways that allow them to attend to the world around them?
a. At birth b. Birth to three months c. Three months to six months d. Six months to nine months
What is thought to be the biggest difference between the genders?
A) Girls are less mature at birth. B) Girls are more mature at birth. C) Boys are larger and stronger than girls. D) Girls spend more time on visual-spatial tasks.