Pigeons Have a Baseline Gape Response of 10-15 Mm

question 22

Multiple Choice

Pigeons have a baseline gape response of 10-15 mm.In order to shape the gape response for a wider opening, the first reinforcers should be delivered when the pigeon opens its mouth .

• A)every time
• B)10 mm
• C)15 mm
• D)16 mm