(See related pages)
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| Chapter-Specific | ||
| Experimental Validity | ||
| Discusses threats to internal and external validity. Includes charts that show how to control for validity threats within the research design. ( http://allpsych.com/researchmethods/experimentalvalidity.html ) | ||
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| Threats to External and Internal Validity | ||
| This Web page identifies common threats to validity, including history, maturation, selection, testing, statistical regression, instrumentation, mortality or attrition of subjects, and bias. ( http://chiron.valdosta.edu/whuitt/col/intro/valddv.html ) | ||
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| Designs to Rule out Threats to Internal Validity | ||
| Explore this online tutorial to learn strategies commonly used in ruling out threats to internal validity. The resource focuses primarily on using effective research design to rule out threats. ( http://www.socialresearchmethods.net/tutorial/Kong/Design to rule out threats.htm ) | ||
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| Single Group Threats to Internal Validity | ||
| Discusses threats to internal validity. Explore the "Name That Threat" game to test your understanding. ( http://www.socialresearchmethods.net/tutorial/Martin/intval1.htm ) | ||
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| Securing Internal Validity — How to Avoid the Threats | ||
| Introduces internal validity and the potential threats or obstacles to achieving internal validity. Scroll down for student activities. ( http://www.socialresearchmethods.net/tutorial/Burns/int.html ) | ||
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