Exam 4: Research Design Fundamentals

A researcher asks male and female college students to rate the quality of the food offered in the cafeteria versus the food offered in the vending machines.Which one of the following is a participant variable?

An operational definition of the variable "anxiety" would not be

Which of the following is least true of an operational definition? It

A researcher asks male and female participants to rate the guilt of a defendant on the basis of their physical attractiveness.Which of the following is a response variable?

Law students who scored low versus high on a measure of dominance were asked to assign punishment to a drunken driver involved in an accident.The participant variable would be

Professor Bonds asked students to name different factors that may change with a person's age.The students identified weight,height,and number of friends.These factors would be examples of

Which of the following alternatives is NOT correct?

If a positive relationship between the amount of candy consumed and the amount of weight gained in a month exists,what should the results be like?