In situations when the presentation of reinforcement is controlled, such as during training, the timing of when a reinforcer is presented can be manipulated. During the early stages of learning, continuous reinforcement is often used. This schedule involves reinforcing a response each and every time it occurs.
Newcomb is either English or Welsh in origin and if your family arrived in the earliest batch of pre-revolutionary Newcombs they came from the English west country which can also mean Wales. If you need more information there are two books on the Newcombs. I have the one published in 1874.
CLICK on underlined file names and included illustrations to enlarge: The Phylum: Rotifera derives its name from Bearing a wheel or Wheel animacules..There is a prominent circular array of cilia at the anterior end of the animal that looks like a rotating wheel. This is known as the Trochal disc or Corona. Rotifers occur primarily in freshwater and all are microscopic.LICK on underlined file names and included illustrations to enlarge: The Phylum: Rotifera derives its name from Bearing a wheel or Wheel animacules..