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dependent variables are those that affect each other; independent variables do notindependent variables exist before the study; dependent variables do notQuestion 510 / 10 ptsWhat are continuous variables?Question 610 / 10 ptsA survey of foreign students in English language classes asks their country of birth and theirage. How many variables are being studied?
Question 710 / 10 ptsA teacher showed an educational film on nutrition to one group of students, gave a handouton the same material to another group, and then tested each group on their knowledge of thematerial. The purpose was to determine which method of instruction was more effective. In thisexperiment, what is the dependent variable?Question 810 / 10 ptsWhat does physically manipulatemean in an experimental context?an intervention or treatment in which subjects are touchedany tangible, real-world intervention or treatmentwhen subjects complete a task as part of an experimentwhen subjects are not told the purpose of an experimentQuestion 910 / 10 ptsWhat is an operational definition?
Question 1010 / 10 ptsWhat is the goal in operationalizing a definition?