'Sufficient sample size' diaporamas de présentation

Health Care Stories are good for you

Health Care Stories are good for you . Sharon Manson Singer, EvidenceNetwork.ca Steve Buist , Hamilton Spectator Jennifer Verma , CHSRF. Overview. Introduce EvidenceNetwork.ca Talk about the Hierarchy of Evidence What makes a good health story? A bad one?

553 views • 44 slides

Marketing Research

810 views • 38 slides

Nominal Data

Nominal Data. Greg C Elvers. Parametric Statistics. The inferential statistics that we have discussed, such as t and ANOVA, are parametric statistics A parametric statistic is a statistic that makes certain assumptions about how the data are distributed

750 views • 32 slides

The Scientific Method

The Scientific Method. Write your answers to the following on a sheet of paper. True or False. Science is a collection of facts Hard sciences are more rigorous and scientific than soft sciences. Scientific ideas are absolute and unchanging.

470 views • 31 slides

t distribution with 20 degrees of freedom

t Distribution. The t-distribution is used when n is small and s is unknown . t distribution with ? degrees of freedom. Standard normal distribution. t distribution with 20 degrees of freedom. t distribution with 10 degrees of freedom. 0. t Distribution.

1.99k views • 28 slides

Reading Science Critically

Reading Science Critically. Debi A. LaPlante, PhD Associate Director, Division on Addictions. First Sources. Reading primary sources can be daunting Complexity of information Researchers are marketing their ideas and findings Time Benefits Current findings

291 views • 17 slides

Using the Delphi method as a form of assessment

Using the Delphi method as a form of assessment. Delphi Procedure. Complete a survey in which respondents answer a number of open-ended questions From these responses, create a new survey that lists all the open-ended responses, and the number of respondents that wrote each response

797 views • 16 slides

Implementing an impact evaluation under constraints

Implementing an impact evaluation under constraints. Emanuela Galasso (DECRG) Prem Learning Week May 2 nd , 2006. Background: Defining the question. Back to terminology:

266 views • 16 slides

Field Test of Accessible Reading Assessment

243 views • 9 slides

Scientific Methods

Chapter 1. Scientific Methods. Scientific Method. Each discipline has its methods for discovering and communicating new ideas Science tries to explain the physical and natural world Unbiased observation Careful description Asking questions about what has been observed

231 views • 9 slides