Good weather for Schwarz and Clore

Claude Messner1, Michaela Wänke

  • 1Institute for Marketing, University of Bern, Bern, Switzerland. claude.messner@imu.unibe.ch

Summary

People in a good mood perceive weather more positively than those in a sad mood, supporting the mood-as-information heuristic. Awareness of mood reduces this effect, confirming prior research.

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Overview
Wald-Wolfowitz Runs Test I01:17

Wald-Wolfowitz Runs Test I

The Wald-Wolfowitz test, also known as the runs test, is a nonparametric statistical test used to assess the randomness of a sequence of two different types of elements (e.g., positive/negative values, successes/failures). It examines whether the order of the elements in a sequence is random or if there is a pattern or trend present. This nonparametric test applies to any ordered data despite the population and sample data distribution, even if a higher sample size is available.
The test works...