It is important to have a complete description of the sample in order to
a) Describe the population
b) Stratify it
c) Select informative subjects
d) Generalize the results
D
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Which of the following are sources of information for content analysis research?
a. physical and electronic written materials b. visual or audio materials c. focused interviews d. survey data e. a and b f. c and d
Which of the following is word names not typically found in toddlers' first words?
a. People b. Familiar animals c. Abstract concepts d. Objects
Which of the following apply to group-care programs for infants?
A. non-parental care of infants can offer an enriching experience that enhances and stimulates their developmental progress B. quality care for infants has the greatest impact on infants from disadvantaged families C. some less desirable behavioral traits can be observed at later ages in children who had been in infant group-care settings D. all of the above are correct
The color of our hair and eyes is determined by our:
a. chromosomes. b. genes. c. cytoplasm. d. chorions.