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Test Instruments

Sources used to locate, evaluate and purchase tests.
Tests must be purchased from the publisher or author if not freely available. Permission must always be obtained from the copyright holder.

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Databases @ Duke

Getting Full-Text Tests

Many instruments are proprietary and are only available via purchase.

Libraries typically do not own collections of instruments.

An instrument must be purchased directly from the publisher or copyright holder.

Some, but not all, journal articles make the full-text of the instrument available as an appendix.