Unformatted text preview: nd that creates the outcome. • The power of placebo is real.
• If you know you are in a study, it will likely change your behavior. • Just getting ‘attention’ from management will create change in employees behavior. Proof of Cause and Effect:
1. Compare two groups: •
• Group that ‘gets treatment’ or ‘effect’
Comparison group (placebo or control group) Examples of Two Groups
Examples Employees that are satisfied and employees who are not satisfied.
Drug users who use a safe injection site and ones who do not.
People who take echinacea and those that take nothing.
Employees with different pay levels.
Students studying one way and students studying anot...
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- Fall '09
- Causality, Correlation does not imply causation, Safe injection site, causal relationships, Sandra Robinson