The research question for a quantitative study asks about:
a. The process that is to be studied
b. The phenomenon of the study
c. The relationship between two or more variables
d. The purpose for the study
Ans: c
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Which of the following z scores represents the lowest level of achievement?
a. +3.30 c. 0 b. +1.55 d. –1.75
According to the text, what should be included in the science grade of students?
a. Achievement scores in process skill and inquiry facility b. Spelling c. The sentence structure used in science journal entries d. Behavior
Interaction and communication with families benefits early care and learning professionals in the following ways except
a. involved adults have a greater appreciation for your efforts. b. involved families tend to speak positively about the challenges of early education. c. communication with families improves your relationships with children. d. interaction with adults can leave you feeling more satisfied with your work. e. additional assistance in the classroom gives you less time to work with children.
Answer the following statement(s) true (T) or false (F)
A limitation of the reversal design is that the level or pattern of change in a dependent variable must return to baseline levels when the treatment is removed