A sample is considered large if it includes no less than

a. 10 individuals.
b. 15 individuals.
c. 25 individuals.
d. 30 individuals.


D

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To promote a sense of trust, infant care programs do all EXCEPT one:

a. Promote communication between families and caregivers for consistent responses. b. Move infants every six to nine months so they get comfortable with lots of new faces. c. Promote smallest possible adult-child ratios. d. Respond to babies’ signals.

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List four factors that affect the score reliability of a measuring instrument

What will be an ideal response?

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Which of the following is LEAST important for a criterion measure in a validation study to have?

a. freedom from bias against individuals or groups b. high reliability c. norm group comparisons d. relevance to long-term performance

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Which of these is a recommended outcome to include on a follow-up survey?

a. employment status b. residential status c. personal/social status d. all of the above

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