ANSWERS CORRECT 2026
◉ Operational definitions are necessary to convert hypothetical
constructs into observable variables. Answer: True
◉ Using the amount of class participation as a definition of self-
confidence is an example of an operational definition. Answer: True
◉ A valid measure is one that yields highly similar results across
different experimental conditions. Answer: True
◉ Demonstrating that scores from a new measurement procedure are
related to scores from an established measure is called convergent
validity. Answer: False
◉ Demonstrating the grade point averages for a group of college
students are positively related to their SAT scores is a demonstration of
predictive validity for the SAT. Answer: True
◉ Validity of a measurement procedure is usually established with a
correlation. Answer: False