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Experimental Critique

Describe the independent and dependent variables used in the study. Comment on the sampling used to gather subjects. Comment on the reliability and validity of the study.

Please see attached document for describing an experimental research article. I need to identify and describe the independent and dependent variable of the ampling plan plus the above information.

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Describe the independent and dependent variables used in the study. Comment on the sampling used to gather subjects. Comment on the reliability and validity of the study.

Please see attached document for describing an experimental research article. I need to identify and describe the independent and dependent variable of the sampling plan plus the above information.

The independent variable is the variable that is believed, predicted or the reason for fluctuation in the dependent variable. In an experiment, the independent variable is the factor that is supposed to make 'it' happen. The independent variable is also called the causative factor. In the given piece, the causative factor is the information technology and the dependent variable is the traditional laboratory, nature of experimentation and the handling of materials in the context of experimentation.

If the variable are described in detail then the information technology is a powerful and universal (force) independent variable, whereas the laboratory function, instruments, ...

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