Answer:
D. fixed-ratio; variable-ratio.
Explanation:
In Operant Conditioning, the highest rates of responding occurred when rats reinforced for pressing a bar were placed on <em>fixed-ratio</em> and <em>variable-ratio</em> schedules of reinforcement. A fixed-ratio schedule, is reinforcement after a set number of responses have been provided. In the fixed-ratio schedule, the reward is predictable and produces high levels of responses. In the variable-ratio schedule, the reinforcement is provided after a varying set of responses. The reward is unpredictable and it produces a steady rate of responses.
<span>Corruption associated with the headright system.</span>
Answer:
A
Explanation:
A writ of habeas corpus is used to bring a prisoner or other detainee (e.g. institutionalized mental patient) before the court to determine if the person's imprisonment or detention is lawful. A habeas petition proceeds as a civil action against the State agent (usually a warden) who holds the defendant in custody.
Answer:
20N
Explanation:
Given that:
Applied force by the two boys :
Force 1 = 10N
Force 2 = 10 N
Since Force 1 and Force 2 act in the same direction : net force is the sum of the two forces ;
Net force = Force 1 + Force 2
Net force = 10N + 10N
Net force = 20N
<span> Prohibition proved difficult to enforce and failed to have the intended effect of eliminating crime and other social problems–to the contrary, it led to a rise in organized crime, as the bootlegging of alcohol became an ever-more lucrative operation. In 1933, widespread public disillusionment led Congress to ratify the 21st Amendment, which repealed Prohibition.</span>
