- Feb 2021
the "love machine," an apparatus designed to measure love. Usually these tests are begun when the monkey is 10 days of age, but this same persistent visual exploration has been obtained in a three-day-old monkey during the first half-hour of testing.
While the apparatus was meant to see if there is an attachment to the cloth mother versus the wire mother or empty box. The monkey did not discriminate and opened the box no matter what was in it. There may be another type of connection that was needed besides just visual cues.