A Comparison of Chimpanzee (Pan Troglodytes) Responses to Caregiver Use of Positive Reinforcement Training (PRT) and Species-Specific Behaviors (SSB)

The present study compared the effects of positive reinforcement training (PRT) and unstructured interactions (UI) on chimpanzee (<em>Pan troglodytes</em>) behavior. In the PRT condition, a caregiver interacted with a chimpanzee to condition behaviors for 10 min. In the UI condition, a caregiver interacted without PRT for 10 min. Participants were five chimpanzees in a sanctuary setting. Chimpanzees were also videotaped for 10 min after trials (PTP) and for 10 min in a matched control (MC) period on a different day. From these videotapes experimenters coded chimpanzee behaviors and calculated durations in behavioral contexts. Chimpanzees spent a significantly higher proportion of time in the Affinitive context during PRT and UI than during PTP and MC. Chimpanzees interacted with the caregiver equally often in both PRT and UI conditions. While PRT is useful in husbandry applications, the caregiver’s use of chimpanzee behaviors in UIs promotes well-being equally well.

Name thesis:degree_name

Master of Science (MS)

Discipline thesis:degree_discipline

Primate Behavior

Year dc:date.available

2015

Author dc:creator

• Emge, Whitney D.

Contributors dc:contributor

• Mary Lee Jensvold
• Lori K. Sheeran
• Susan Lonborg

• positive reinforcement training
• operant training
• captive chimpanzees
• caregiver interaction
• Animal Sciences
• Anthropology
• Biological and Physical Anthropology
• Other Social and Behavioral Sciences
• Social Psychology

Language dc:language

English

Repository record dc:identifier

https://digitalcommons.cwu.edu/etd/204

OAI identifier oai:identifier

oai:digitalcommons.cwu.edu:etd-1216