Data collection : experiments.

Alison Gibbs explains the various types of experimental variables and how they affect research design. Gibbs demonstrates these principles by analyzing a sample experiment.

Bibliographic Details

Other Authors:	Gibbs, Alison (Commentator)
Format:	Video
Language:	English
Language Notes:	Closed-captions in English.
Published:	Toronto : Alison Gibbs and Jeffrey Rosenthal, 2013.
Series:	Understanding Data.
Subjects:	Statistics > Experiments. Statistics > Methodology. Statistique > Expériences. Statistique > Méthodologie. Statistics > Methodology
Online Access:	Connect to this streaming video