In ………. Surveys, researchers are interested in variation.
A) ad hoc
B) permanent
C) longitudinal
D) cross- sectional
Correct Answer:
Verified
Q7: Research design provides a …… for the
Q8: The ………. Of data are divided in
Q9: ………. Studies are designed primarily to describe
Q10: Survey is an important ……… of research.
A)Manipulation
B)method
C)result
D)event
Q11: A field study is always conducted in
Q13: A complete survey of the population is
Q14: The oldest method of data collection is
Q15: In experiment the ………… group get the
Q16: Measurement validity is also called ………. Validity
A)Internal
B)ecological
C)external
D)construct
Q17: The Solomon Four- Group Design has ………….groups.
A)One
B)two
C)three
D)four
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