First question:
The reason why the title of the article is wrong can be summarized with the phrase "correlation is not causation."
Causation implies that one variable is the reason for the other one to occur. However, in this case, we lack information to conclude that. All the information we have is that both phenomena (the rise in the use of vitamins and the increasing crime rates) are happening at the same time. This mutual relationship is called correlation.
This correlation could be caused by a third variable (for example, demographics or income levels).
Another example could be: As sales of ice cream increase, drownings increase as well.
We would be tempted to conclude that ice cream causes drownings. However, the third variable of "hot weather" could provide a better explanation. As the weather gets warmer, ice cream sales go up, and the number of people in swimming pools goes up as well. With more people swimming, you get a higher number of drownings. This is called a "spurious relationship".
Second question:
In your study, you would need two groups: a control group and an experimental group. This is done so that you can control all other variables except the use of vitamins. If all other factors are controlled, you can confidently attribute any effects to the use of vitamins exclusively.
A double-blind study is when neither the participants nor the experimenters know who is in the control group and who is in the experimental group. This is to prevent any bias from altering the results of the experiment.
Other things to be careful about are the size of the sample (number of people should be large enough to make the results representative of the general population) and the timeframe.
Answer:
Darren is using C. shaping to get his son to eat his peas.
Explanation:
Shaping is a tactic used within Operant Conditioning, which is understood as the process for a subject to <em>acquire a certain behavior</em> through reinforcements.
Shaping occurs when the reinforcements occur during a successive pattern of the behavior, not only whenever a behavior is present.
We can see it clearly in this example; Darren <em>slowly starts to praise </em>(reinforce) his son's behaviors, <em>gradually moving</em> from moving his fork towards the peas until he moves the fork with the pea to its mouth.
Answer: Observed learning
Explanation:
Observed learning is the learning that is obtained from observing action and behavior of other people around the environment. Carefully noticing their work and then imitating the same behavior that is learned is the process.
According to the question,Tina is displaying observed learning which is she gained from her father's situation in which he tries to keep away from dogs due to dog caused injury in his childhood. Thus, observing her father,Tina repeats same behavior.
The answer is majoritarian. Social security is a concern for all people. It caters benefit as a welfare for the people. It is part of the Social Policy that provides empowerment and security. It is the responsibility of the government to enact this for future consumption.