'Effect size' presentation slideshows

Introduction to Statistical Considerations in Experimental Research

1.07k views • 83 slides

Sample Design for Group-Randomized Trials

Sample Design for Group-Randomized Trials. Howard S. Bloom Chief Social Scientist MDRC Prepared for the IES/NCER Summer Research Training Institute held at Northwestern University on July 9, 2008. Today we will examine . Sample size determinants Precision requirements Sample allocation

753 views • 58 slides

Identifying, Validating and Substantiating Claims for Labeling and Advertising

Identifying, Validating and Substantiating Claims for Labeling and Advertising. Louis A. Morris, Ph.D. Outcomes Research Conference February 24, 2004. Objectives. Why is it important to prospective develop claims? What claims should we develop? (Identification)

788 views • 49 slides

Identifying, Validating and Substantiating Claims for Labeling and Advertising

Identifying, Validating and Substantiating Claims for Labeling and Advertising. Louis A. Morris, Ph.D. Outcomes Research Conference February 24, 2004. Objectives. Why is it important to prospective develop claims? What claims should we develop? (Identification)

755 views • 49 slides

What Works: Effective Interventions with Sex Offenders

What Works: Effective Interventions with Sex Offenders. R. Karl Hanson Public Safety Canada Presentation at the 13 th Annual Conference of the NYS Chapter of the Association for the Treatment of Sexual Abusers, May 14 th , 2008, Saratoga Springs, NY.

866 views • 44 slides

MAPPING OUR JOURNEY

857 views • 38 slides

Using NSSE to Answer Assessment Questions

624 views • 35 slides

Cognitive Impairment

711 views • 35 slides

The Role of Affect in OST's Support of Student Interest in STEM Careers

The Role of Affect in OST's Support of Student Interest in STEM Careers . Gerald Knezek and Rhonda Christensen University of North Texas Out-of-School-Time STEM: Building Experience, Building Bridges Conference Washington, DC October 19-20, 2009. Our STEM Project. MSOSW

370 views • 27 slides

Statistical Power

Statistical Power. H o : Treatments A and B the same H A : Treatments A and B different. Critical value at alpha=0.05. Points on this side, only 5% chance from distribution A. Frequency. A. Area = 5%. A could be control treatment B could be manipulated treatment.

581 views • 23 slides

Increasing Access to Technology - Part 2

439 views • 23 slides

Transforming the Classroom Experience: Face to Face Computer Supported Collaborative Learning Miguel Nussbaum mn@ing.p

688 views • 22 slides

Revisiting Effective Strategies

509 views • 19 slides

Family-based Prevention of Offending: A Meta-Analysis

Family-based Prevention of Offending: A Meta-Analysis. David P. Farrington & Brandon C. Welsh 2003 Jenna Ayers Radford University. Overview. Review of the effectiveness of family-based prevention programs in reducing offending and antisocial behavior by children and adolescents.

380 views • 18 slides

Interventions to Improve Outcomes for English Language Learners

Interventions to Improve Outcomes for English Language Learners. Principal Investigator: Jorge Gonzalez Co-Principal Investigators: Sharolyn D. Pollard-Durodola Deborah Simmons Texas A&M University.

347 views • 18 slides

10.0 Systematic Reviews for Single Subject Designs

10.0 Systematic Reviews for Single Subject Designs. Source of Effect Size For SSD. 3 Classes Typically Reported Standard Mean Difference Percentage of Non-Overlapping Data (PND) Regression. Baseline (A). Intervention (B). Simulation Dataset. Sources of Effect Size for SSD.

372 views • 16 slides

440 views • 16 slides

Study design and Levels of Evidence

Study design and Levels of Evidence. Dr Rafael Perera Director of Research Methods. Research questions. determine problem ( case reports/case-series , ecological/cross-sectional studies ) design interventions

1.21k views • 15 slides

Chapter 10

Chapter 10. A Brief Course in Statistics. Descriptive Statistics. Central tendency and dispersion The shape of distributions. Inferential Statistics. Probability theory A study of cheating. Factors that Influence Significance Tests. Alpha levels and Type I and II errors Effect size

379 views • 7 slides

Budgets: determine the sample size as quickly as possible

Budgets: determine the sample size as quickly as possible. Matthew S. Mayo, Ph.D. Director, Center for Biostatistics and Advanced Informatics Professor and Chair, Department of Biostatistics. The Size of an Experiment. How many patients/animals do we need?

246 views • 5 slides