An operational definition is ___________________
a) a statement that attempts to predict a set of phenomena and specifies relationships among variables that can be empirically tested
b) an organized system of assumptions and principles that purports to explain a specified set of phenomena and their interrelationships
c) a clear and precise explanation of how a concept will be measured in a study or an experiment
d) the principle that a scientific theory must make predictions that are specific enough to expose the theory to the possibility of disconfirmation
ANS: C
You might also like to view...
Which of the following is not a facet of the benefits hypnotic analgesia for medical procedures?
a. Recovering more quickly b. Reduced blood loss during surgery c. Requiring less medication d. Leaving the hospital sooner after treatment
The relationship of happiness to good and bad life events would best be described as
a. almost a perfect positive correlation. b. significant for the vast majority of people. c. a relatively small relationship. d. unpredictable.