If you have a population standard deviation of 18 and a sample size of 9, what is your standard error of the mean?

a. ?3
b. 11
c. 6
d. 5


Ans: c

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Young children learn to classify objects by size by:

A. Measuring how big they are B. Finding how far away they are C. Comparing objects that are alike except in size D. Collecting objects that look alike

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The Exploration phase is teacher-centered and states the concept

Indicate whether the statement is true(A) or false(B).

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Native American Indian families promote the use of more authoritarian styles of child rearing as compared with other minority families

Indicate whether the statement is true or false

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What is the most effective method to identify families who are in need of a home-based program?

a. through social service agencies b. schools c. door-to-door canvass d. churches

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