A researcher estimates the 95% CI for a sample with a mean of M = 9.0 and a standard error (?M) of 1.03. What is the confidence interval at this level of confidence?
A. 95% CI 7.3, 10.7
B. 95% CI 8.0, 10.0
C. 95% CI 7.0, 11.0
D. There is not enough information to answer this question.
Ans: C
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Piaget’s concrete stage means that children no longer need direct physical experience to learn a new concept
a. True b. False
T.E.A.C.H is a program
A) that assists new teachers in curriculum design. B) that provides mentors for early childhood educators currently working in the field. C) that helps educators focus on increasing the number of children in their classroom. D) that aides the professional growth of employed child care educators. E) that helps educators conduct effective activities in adverse conditions.
Curriculum development should be driven by:
a. standardized tests. b. long term goals. c. quarterly assessments. d. integrated thematic units.
About ________ of students aged 3 to 17 have a communication disorder and about ________ of school-age children receive speech or language services.
A. 20%; 20% B. 6%; 12% C. 4%; 1% D. 8%; 21%