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Record
Title
Why internal validity is not prior to external validity
Type
Conference Proceeding/Paper
Publ. year
2012
Author/s
Persson, Johannes; Wallin, Annika
Department/s
Educational Sciences; Theoretical Philosophy; Cognitive Science
In LUP since
2016-04-04
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The download statistics shown here have been collected since the launch of LUP in October 2007 and are updated every night. Statistics are available for all records with open access fulltexts. Efforts have been made to exclude downloads by robots and track irregular download activities.

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The information on downloads per country is based on the geolocation of IP addresses and may not be completely accurate. The statistics presented here may also change retroactively when the calculation process is improved to provide more accurate results.

Statistics Last Updated
Wed Dec 24 08:25:38 2025