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Direct linkDrummond, Gordon B.; Vowler, Sarah L. – Advances in Physiology Education, 2012
In this article, the authors talk about variation and how variation between measurements may be reduced if sampling is not random. They also talk about replication and its variants. A replicate is a repeated measurement from the same experimental unit. An experimental unit is the smallest part of an experiment or a study that can be subject to a…
Descriptors: Multivariate Analysis, Classroom Communication, Sampling, Physiology
Drummond, Gordon B.; Vowler, Sarah L. – Advances in Physiology Education, 2013
This final article in the authors' series draws together some of the ideas they have addressed, and suggests important "ingredients" that make a paper palatable to the reviewer and the reader. These ingredients include: (1) Describe the methods; (2) Plan the analysis; (3) Design the study; (4) Use the correct experimental unit; and (5)…
Descriptors: Experiments, Physiology, Science Education, Science Instruction
