Which is the best interpretation for the following results of a multiple time-series design evaluating the effects of a new program in School A that aims to decrease the number of school dropouts?
A) The intervention in School A was effective.
B) The results for School A appear to be attributed to an ongoing trend that was improving with the passage of time.
C) The results for School A appear to be attributed to regression to the mean.
D) The results for School A appear to be attributed to history.
E) All but a are correct.
Correct Answer:
Verified
Q1: The key feature of time-series designs is:
A)
Q2: A well-designed simple time-series design will:
A) eliminate
Q3: Which is the best interpretation for the
Q4: Which is the best interpretation for the
Q5: Which is the best interpretation for the
Q7: Which is the best interpretation for the
Q8: Which is the best interpretation for the
Q9: Which is the best interpretation for the
Q10: Which is the best interpretation for the
Q11: A key limitation in all single-case designs,
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