In laboratory experiments, a cumulative recorder, which is a device with a moving strip of paper and a mechanical pen, is connected to a Skinner box.Rapid responding causes the pen to draw _____, while _____ indicate(s) no response.
A)a steep line; a horizontal line
B)a horizontal line; a steep line
C)heavy marks; empty spaces
D)a horizontal line; empty spaces

Question

Quizplus · Accepted Answer

Rapid responding causes the pen to draw a steep line, while a horizontal line indicates no response. Therefore, choice A is the best answer.

In Laboratory Experiments, a Cumulative Recorder, Which Is a Device