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Internal Validity Tutorial

http://psych.athabascau.ca/html/Validity/index.shtml

This tutorial introduces 9 sources of threat to internal vailidity and asks the user to classify hypothetical experiments as either internally valid or invalid and identify the source of threat if invalid.

Date Issued	1998
Resource Type	Tutorial (DCMI Type Vocabulary)
Format	Other
Audience	College --Undergrad Lower Division
Source	http://psych.athabascau.ca/
Email Address	webmaster@server.bmod.athabascau.ca
Date Of Record Creation	2004-07-06 21:42:01
Date Of Record Release	2004-07-06 21:42:01
Date Last Modified	2004-07-27 15:38:23
Statistical Topic	Data Collection -- Measurements Properties and Issues -- Variable Validity, Reliability, Bias
Material Type	Laboratories
Author's Name	David Polson
Author's Organization	Athabasca University
Supplemental - Evidence
Intended User Role	Learner
Application Area	Psychology
Copyrights	Yes
Cost involved with use	Free to all
Math Level	Non-symbolic math

Date Record Checked: 2004-07-06 00:00:00

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