'Statistical conclusion validity' diaporamas de présentation

Outline

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Producing Good Research: Behavioral and Otherwise

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Fundamentals of Quantitative Research Design

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Intro to Research Methods in Psychology

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Research Design Overview

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Validity and Quantitative Research

Validity and Quantitative Research. RCS 6740 6/16/04. What is Validity?. Valid Definition (Dictionary.com): Well grounded; just: a valid objection. Producing the desired results; efficacious: valid methods. Having legal force; effective or binding: a valid title. Logic.

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External Validity

External Validity. Research Hypotheses, Findings & Validity Types of Research Validity Measurement External Components of External Validity Population Setting Task/Stimulus Participant Selection -- Population Validity. Internal Statistical conclusion.

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Computer-based Experiments: Obstacles

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Validity. Test Validity & Experiment Validity.

Validity. Test Validity & Experiment Validity. I N A O E. Niusvel Acosta Mendoza. Criterion Validity. I N A O E. Criterion validity. Split into concurrent validity (other criteria assessed simultaneously) and predictive validity (predicting future or past events) sub-areas.

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EMR 6550: Experimental and Quasi-Experimental Designs

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Whitley: Chap 1:Beh Science: Theory, Research, Application

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Research Process

Research Process. Choices & Combinations of research attributes Research Loop and its Applications Research Process and what portions of the process give us what aspects of validity Data Integrity Experimenter expectancy effects Participant Expectancy Effects

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Chapter 9 Enhancing Rigor in Quantitative Research

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Exploring Experiments Lab Assignment #4 Due May 9, 2008

Exploring Experiments Lab Assignment #4 Due May 9, 2008. Locate an empirical journal article that employs an experimental design. Closely critique the article by completing the following slides. You should hand in your responses by printing the slides six to a page.

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Exploring Quasi-experiments Lab Assignment #5 Due May 16, 2008

Exploring Quasi-experiments Lab Assignment #5 Due May 16, 2008. Locate an empirical journal article that employs a quasi-experimental design. Closely critique the article by completing the following slides. You should hand in your responses by printing the slides six to a page.

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Validity

Validity. Notes Chapter 4. Overview. Validity and reliability are independent of each other Validity = Accuracy Reliability = Precision Marksman example Validity and reliability are continuous Errors in measurement are always either the result of

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Reliability & Validity

Reliability & Validity. Reliability & Validity. Reliability = Does it provide a consistent result (even if it is wrong) Validity = Does it measure what it says it measures. Reliability. Inter Observer Test Retest Parallel Forms Split Half. Internal Validity. History Maturation Testing

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Evaluating a Meta-Analysis

Evaluating a Meta-Analysis. Validity Construct validity Internal validity Statistical conclusion validity External validity Theoretical contribution. Construct Validity. Refers to how accurately the theoretical variables being discussed are implemented in a study

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Chapter 8 Validity of Research Results

Chapter 8 Validity of Research Results. Three primary criteria for evaluating the quality of research results: Statistical Conclusion Validity Internal Validity External Validity. Statistical Conclusion Validity.

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