Psychometric Research & Development (United Kingdom)

Potential candidates should note that none of the claims that may be found on the Internet from people purporting to have been involved in the development of the GMA series is true. Only those named in the Manual and User's Guide took part in the design and writing of the tests. Some of these claims originate from people who were employees of the original publisher, some from people who were employed at The Hatfield Polytechnic but were not members of the Psychometric Research Unit which underto

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Potential candidates should note that none of the claims that may be found on the Internet from people purporting to have been involved in the development of the GMA series is true. Only those named in the Manual and User's Guide took part in the design and writing of the tests. Some of these claims originate from people who were employees of the original publisher, some from people who were employed at The Hatfield Polytechnic but were not members of the Psychometric Research Unit which underto

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Country (Wikidata; date unspecified)

Stated by a public source

United Kingdom

Wikidata Q30273791 property P17. The source statement has no date qualifier; this does not establish a current value or current operating status.

Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.

Rule checked 2026-10-17 · Review due 2027-01-15 · Version 1

Inception (Wikidata)

Stated by a public source

1985

Wikidata Q30273791 property P571. Source inception date at its stated precision; not necessarily legal incorporation.

Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.

Rule checked 2026-10-17 · Review due 2027-01-15 · Version 1

Official website (Wikidata; date unspecified)

Stated by a public source

http://www.prd.co.uk/

Wikidata Q30273791 property P856. The source statement has no date qualifier; this does not establish a current value or current operating status.

Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.

Rule checked 2026-10-17 · Review due 2027-01-15 · Version 1

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