STATISTICAL METHODS FOR PSYCHOLOGY surveys the statistical techniques commonly used in the behavioral and social sciences, particularly psychology and education. To help students gain a better understanding of the specific statistical hypothesis tests that are covered throughout the text, author David Howell emphasizes conceptual understanding. This Eighth Edition continues to focus students on two key themes that are the cornerstones of this bookas success: the importance of looking at the data before beginning a hypothesis test, and the importance of knowing the relationship between the statistical test in use and the theoretical questions being asked by the experiment. New and expanded topics--reflecting the evolving realm of statistical methods--include effect size, meta-analysis, and treatment of missing data. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.And, if you have difficulty with that, the solution can be found online in the Student Manual ... We would probably expect that sober drivers would make many fewer errors on this task than drivers who had been plied with alcohol. We will have two investigators working together on this problem, one from Michigan and one from Arizona, and each of them will run about half of the participants in their ownanbsp;...

Title | : | Statistical Methods for Psychology |

Author | : | David Howell |

Publisher | : | Cengage Learning - 2012-01-01 |

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