Answer:
Variable Ratio Schedule
Explanation:
First, there are two different types of reinforcement:
The positive reinforcement applies a stimulus to increase the frequency of the desirable variable.
The negative reinforcement removes a stimulus to increase the frequency of the desirable variable.
However, the positive reinforcement divides itself in different types:
A continuous reinforcement schedule gives us a reinforcement every time we engaged in the desired conduct.
On the other side, the partial reinforcement schedule also divides itself in
And these divide themselves in fixed or variable.
- The fixed ratio schedule gives a reinforcement after a <u>fixed number</u> of desired responses.
- The variable ratio schedule gives a reinforcement after a <u>changing</u> <u>number</u> of desired responses.
- The fixed interval schedule gives a reinforcement after a <u>constant amount of time.</u>
- The variable interval schedule gives a reinforcement after a <u>variable amount of time.</u>
In the example, the rats get a pellet of food, so we're talking about a reinforcement. They <u>don't get a reward EVERY TIME</u> they press the bar so we are not talking about a continuous reinforcement but a partial reinforcement. Since the rats press the bar and get a reward after certain <u>NUMBER</u> of times, we're talking about a ratio schedule. Finally, the number of times they need to press the bar to get a reward <u>VARIES</u> from trial to trial so this is a Variable Ratio Schedule.
1. Economy - the very high taxes, credit card rates, investments, stocks, and the market in general.
2. Education - college tuition is increasing at an insane rate. Tens of thousands of dollars gone after graduating college.
3. Equality - In many places around the world the wage gap is still a tremendous problem, women are treated as less than men in third world countries.
4. Insurance - health insurance, car insurance, and many more are so expensive that many people don't even own them. Which causes a plethora of problems.
5. Drug and Alcohol Abuse - It's becoming the norm to drink and use drugs and not even among adults but in high school as well, it's harming our children's health and might ruin our incoming generation.
I hope I've answered your question well, have a great day! :)
That would be amygdala of the limbic system. It includes
many parts of the brain among which are hippocampus, hypothalamus, amygdala. Among
these three amygdala is responsible for distributing and deciding where the memories
are stored in the brain and it is believed that is based on the strength of the
emotional response.
The independent variable is the amount of alcohol.
The dependant variable is the coordination skills. The skills depend and are affected by the amount of alcohol drunk.
The correct answer to this open question is the following.
Although there are no options attached we can comment on the following.
Immigrants from China made up a large portion of the labor force during the California gold Rush for the following two reasons:
1) They arrived at the port of San Francisco, California, from China. 2) They worked as miners in the California gold mines and were paid low salaries, working under extremely unhealthy and risky conditions.
Chinese immigrants were treated badly because they were foreigners in a foreign land. White miners were jealous of the Chinese miners because Chinese miners worked very hard and were more efficient.
Years later, in the 1860s, and with the passing of the Pacific Railroad Act, Chinese people worked in the Transcontinental Railroad.
