Conceptual Revolutions About Evaluation; Past and Future
2 years ago
4 years ago
The Latest Battle in the War over Research Designs for Establishing Causation
Tags are keywords that describe videos. For example, a video of your Hawaiian vacation might be tagged with "Hawaii," "beach," "surfing," and "sunburn."
TM + © 2014 Vimeo, LLC. All rights reserved.
Made with k in NYC.
Your content preferences apply to any Vimeo videos you view. Learn more about content preferences in our FAQ.