Auditory screening for infants

Illustrates a simple test which should be given an eightor nine-month-old baby to determine whether his auditory sense is developing normally. Several infants are used, and both negative and positive responses are observed.

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  1. 16mm Filmography (legacy record) — title, year, creator, format, sound, genre, video
  2. Internet Archive · record ↗ — title, year, creator, format, genre, description, video
  3. 16mm Filmography editors — length, description