3) Rats were given intracranial stimulation to the reward center of the brain by pressing a bar. The authors examined the relationship between the amount of pressing in relation to the amount of stimulation provided (Leon & Gallistel, 1998).

For all machines-not just hammers- the user applies force force to the machine to the machine over a certain distance. question 1 options: input output duo none of the above

Which of the following departments would be included in a state government's public safety function? department of education department of emergency management department of environmental protection department of banking and consumer finance

Ben can’t wrestle in this week’s match unless he loses two pounds. he decides to take a nap instead of exercising. this is an example of wasting time getting distracted allowing others to set goals