The disadvantage of using a mixed-methods designs ______.
A. requires a large sample to investigate
B. the scope of the study is decreased
C. it increases the amount of material resources needed
D. generalizability is more difficult
Ans: C
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All but which of the following is true of the use of sensory play activities in the early childhood classroom?
a. Sensory play activities may take place indoors or outdoors b. Sensory play activities are only appropriate for toddlers and older children who can understand the rules of the centers c. Sensory play centers should be changed as needed to accommodate children's changing development and interests d. Sensory play activities can stand alone or be integrated into other lessons and activities
Learning opportunities different from those offered in the average public school are available in
a. achievement centers. b. alternative schools. c. distance education. d. traditional schools.
What is a discrepancy definition of reading disability? What are the advantages and disadvantages of a discrepancy definition?
What will be an ideal response?
If paired scores (high with high, low with low) occupy the same positions within their distributions, then?
A. Pearson’s r will be low and negative. B. Pearson’s r will be high and positive. C. Pearson’s r will be exactly zero. D. The standard error will be high.