The time-series design is seldom used because:
A) data collection is so time consuming
B) data are likely to be unreliable
C) it provides poor control for a subject characteristics threat
D) it provides poor control for maturation

Question

Quizplus · Accepted Answer

The Answer of The time-series design is seldom used because:
A) data collection is so time consuming
B) data are likely to be unreliable
C) it provides poor control for a subject characteristics threat
D) it provides poor control for maturation

The Time-Series Design Is Seldom Used Because