16mm Filmography
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The Span Of Attention

Year Published: 1967

Creator: Natl Science Foundation

Format: 16mm

Sound: sound

Description: Presents a laboratory test of attention, which projects varying numbers of dots at brief intervals, allowing time after each trial for the student to write down his estimate of the number of dots shown.

No holdings listed.

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Original permalink · Record added: 2023-02-27 05:27:16