Experimental Designs

9/29/00


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Table of Contents

PPT Slide

Purpose

What is Experimentation?

Experiments

Example of Bystanders and Thieves

Variables in the Study

How did the researchers come to this conclusion?

How did they come to this conclusion?

How did they come to this conclusion?

Conducting an Experiment

Seven Activities to Accomplish

Selecting Relevant Variables

Specifying the Levels of Treatment

Controlling the Experimental Environment

Choosing the Experimental Design

Selecting and Assigning Subjects

Pilot Testing, Revising and Testing

Analyzing the Data

Validity in Experimentation

Internal Validity

Maturation

Testing

Instrumentation

Selection

Statistical Regression

Experiment Mortality

Experiment Mortality

Experiment Mortality

External Validity

The Reactivity of Testing on X

Interaction of Selection of X

Other Reactive Factors

Experimental Research Designs

Key to Design Symbols

Keys to Timing

Keys to Selection

Seven Activities to Accomplish

PPT Slide

Preexperimental Designs

One-Shot Case Study

One-Group Pretest-Posttest Design

Static Group Comparison

True Experimental Designs

Pretest-Posttest Control Group Design

Solomon Four-Group Design

Posttest-Only Control Group Design

Extensions of True Experimental Designs

Factor

Completely Randomized Design

Randomized Block Design

Randomized Block Design

Latin Square Design

Factorial Design

Covariance Analysis

Field Experiments: Quasi or Semi Experiments

Modern Day Bystander and Thief

Modern Day Bystander and Thief

Nonequivalent Control Design Group

Separate Sample Pretest-Posttest Design

Group Time Series Design

Experiments

Question to Answer

Author: Zages

Email: dmz@cs.bsu.edu

Home Page: http://www.cs.bsu.edu/homepages/dmz/cs689/

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