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jan 1, 1889 - Maailma esimese uneküsitlus

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Friedrich Heerwagen (1864–1941), kes õppis füüsikat, korraldas tõenäoselt maailma esimese uneküsitluse, mille tulemused ilmusid ka artiklis une omaduste kohta (Heerwagen, 1889).

Allik, J. (2021) Eesti psühholoogia lugu. (lk53) Tartu:Tartu Ülikooli Kirjastus

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ByNatalja Saar
18 Nov 2022
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Date:

jan 1, 1889
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~ 136 years ago
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