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BCIA Continuing Education Posts
The BioSource Faculty Explain Peer-Reviewed Science


Slow-Paced Contraction Training with the Optimal HRV Application
Clients can perform SPC correctly with minimal instruction.
Fred Shaffer
6 days ago10 min read
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Best Practice: Handling Null Results
A null result does not always mean that the independent variable (the factor manipulated by the researcher) does not affect on the dependent variable (the outcome being measured).
BioSource Faculty
Nov 313 min read
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Add Slow-Paced Contraction to Your Practice
Slow-paced contraction (SPC) is an indispensable HRV training exercise because it provides a direct, rhythmic means of engaging the autonomic nervous system through gentle, coordinated muscle activity.
Fred Shaffer
Nov 29 min read
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5-Second Science: Revisiting The Facial Feedback Hypothesis
A comprehensive meta-analysis of 138 studies found that facial feedback does have a statistically significant effect on emotional experience, but the effect is small and highly variable.
Fred Shaffer
Oct 267 min read
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