Suppose you wanted to test the effects of a college writing program on success in other classes. The experimental group consisted of freshmen who had enrolled in the writing class; the control group consisted of freshmen who had not enrolled in the writing class. Subsequent performance of both groups in a writing-intensive history class was measured. A potential confound in this study is:
a. maturation.
b. testing.
c. selection.
d. mortality.
Question 2
If in the course of an experiment you repeat measurements of the same individual, you introduce a confound called:
a. maturation.
b. history.
c. selection.
d. testing.
Effects of Low and High Doses of Apomorphine
Effects of Insulin and Glucagon on Glucose and Glycogen
Effects of Altitude on Exercise Capacity
Success, You Rock, Achievement, The way we work
If necessary, connect a battery charger to the battery before starting the compression test. It is ...
Cylinder Leakage Test