Horizon. [Season 35, Episode 7], Beyond a joke /

Humans had always regarded the ability to laugh and appreciate humour as one that set them apart from other species. But investigations into the causes of laughter have led researchers to question this exclusivity, as the ape equivalent of human laughter, and even the version that rats enjoy, are em...

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Bibliographic Details

Other Authors:	Rooke, Denman (Producer), Kestelman, Sara, 1944- (Narrator)
Format:	Video
Language:	English
Language Notes:	In English.
Published:	London, England : BBC Worldwide, 1998.
Series:	Academic Video Online
Subjects:	Laughter > Physiological aspects. Laughter > Psychological aspects. Child development. Play > Psychological aspects. Behavior disorders in children > Treatment. Brain > Physiology. Child Development Rire > Aspect physiologique. Rire > Aspect psychologique. Enfants > Développement. Jeu > Aspect psychologique. Troubles du comportement chez l'enfant > Traitement. Cerveau > Physiologie. Educational television programs. Émissions éducatives télévisées.
Online Access:	Connect to this streaming video (Alexander Street Press)