On a job site, a whistle blows at 12 noon to indicate lunch break. For the workers, the whistle acts as a
a. positive, primary reinforcer.
b. positive, generalized reinforcer.
c. negative, generalized reinforcer.
d. positive, secondary reinforcer.
Question 2
At the end of each day's work, workers hired on a temporary basis receive that day's wages in cash. The cash may be described as
a. a positive, primary reinforcer.
b. a positive, secondary reinforcer.
c. a positive, generalized reinforcer.
d. a negative, generalized reinforcer.
) Intradermal drug administration: (d) the needle is removed and the puncture site is covered with
The site of Gladysvale in South Africa is excavated for Australopithecus remains.
(a) The site of Zhoukoudian outside of Beijing, China, spans several hundred thousand years and (b)
Workers at a Nike factory in Indonesia insert soles into sneakers for fourteen cents an hour.
The growing peptide chain at the P site
Generating Energy from Glucose When your body needs to break down glucose