When measuring the dependent variable prior to the independent variable causes participants to respond differently to the independent variable than they would have otherwise, _______ has occurred.
a. attrition
b. pretest sensitization
c. history
d. a carry-over effect
e. a selection threat to validity
Question 2
Single-case experiments are desirable when a researcher
a. wants to assess therapeutic or intervention techniques.
b. the behaviors being studied are common to many people.
c. does not want to gather extensive information about a person or a phenomenon.
d. believes that there is a strong possibility that the results will be influenced by cohort effects.
Independent assortment of chromosomes at meiosis explains Mendel's ratio
The asymmetrical appearance of Mira, an oscillating variable star.
Measuring Social Development
Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase I
Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase II
A company that makes environmental measuring devices has calculated their revenue and costs as ...