Scientific Research Methods
All contributors in Scientific Research Methods
By:
Jamie McIntosh
Students new to inferential statistics must understand the logic behind the t-test and factorial analysis of variance before memorizing formulas. more...
Extraneous Variance in Research
By:
Jamie McIntosh
One of the ways researchers can control for extraneous variance is by ruling out alternative explanations through good research design. more...
Understanding Scientific Inquiry
By:
David R. Wetzel
Scientific Inquiry involves higher order critical thinking as students learn to ask questions, design experiments, conduct minds-on investigations, and present findings. more...
Social Science Research Barriers
By:
Jamie McIntosh
In order to conduct social science research, one must have good measurement. Without it, the researcher can't argue that the conclusions of the research are meaningful. more...
Probability Sampling Techniques
By:
Jamie McIntosh
Researchers must choose probability sampling methods over the ease of non-probability sampling so they can generalize their study results and reduce the risk of bias. more...
All contributing articles in Scientific Research Methods (general)
