Which of the following was not identified as one of the four conditions that must be met before a researcher can say that an independent variable or variables caused the change in the dependent variable ?

Related Mcqs:

naire and interview studies are systematic ways of asking s under______________?

A. Experiment situation B. Scientific control C. Normal circumstances D. None of these...

One of the ethical problems with covert participant observation is______________?

A. not being able to write comprehensive field notes or record conversations B. deceiving the respondents as to the reason for your presence C. observing people outside of their natural setting D. subjecting the participants to physical harm...

Laud Humphreys study Tearoom Trade (1970) is an example of______________?

A. historical research B. survey research C. participant observation D. experimental design...

If the information needed has already been written down somewhere it is looked up. It is called_____________?

A. Observational studies B. Sociological analysis C. Statistical Comparative studies D. None of these...

In order to genuinely reflect a broad range of the population a survey must be based on precise ?

A. representative sampling B. experiments C. surveys D. hypotheses...