Controversies in null hypothesis testing.

Professor Barry H. Cohen explains the importance of null hypothesis testing for statistical significance. He also describes p-hacking and HARKing, and explains why both are problematic for valid research.

Bibliographic Details

Format:	Video
Language:	English
Language Notes:	Closed-captions in English.
Published:	London, United Kingdom : SAGE Publications Ltd, 2016.
Series:	SAGE video tutorials.
Subjects:	Psychology > Statistical methods. Statistical hypothesis testing. Psychologie > Méthodes statistiques. Tests d'hypothèses (Statistique) Webcast Internet videos. Nonfiction television programs. Émissions télévisées autres que de fiction. Vidéos sur Internet.
Online Access:	Connect to this streaming video