Which of the following experiments involves the use of operant conditioning

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

Ahands-free device may only be used if it can be activated or deactivated with a

Should teachers be allowed to have guns at school? why or why not?