Answer:
Diffusion of responsibility
Explanation:
Diffusion of responsibility is a phenomenon where a person is less likely to take responsibility for action when they are in the presence of a large group of people. This happens because the individual assumes that others are either responsible for taking action or have already done so.
Since they are part of a big group of people, people will tend to assume that someone else will probably help or, if nobody is helping, that the situation is not that serious. Thus, they don't feel pressured to respond.
In this example, Roger was screaming for help as he was being beaten up. There were about 15 people standing nearby but none of them came forward to help. We can assume that, <u>since they were part of a large group, each one of them assumed that the others were going to help Roger or maybe that the situation wasn't that serious</u>. Thus, this lack of help illustrates diffusion of responsibility.
The correct answer is option B. The statement "The presence of food in the stomach prevents hormonal control of gastric secretion" is False.
The act of eating (cephalic phase) and the entry of food into the stomach both promote gastric production (gastric phase). Food entry into the gut also regulates gastric secretion (intestinal phase). Pepsinogen, intrinsic factor, bicarbonate, hydrochloric acid, and mucus are all present in the released fluid.
By means of neuronal, hormonal, and paracrine routes, gastric output is carefully controlled. The pathways can be stimulated during mealtime by brain- or stomach-originating stimuli, like as mechanical stimulation (such as distension) or pharmacological stimulation.
Learn more about gastric secretion here
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I believe the answer is <span>convenience sample
</span><span>convenience sample refers to the sample that consists of the people that are easy to reach by the researcher.
</span>The subjects of this type of sample often only consist of the people that are familiar with the researcher, such as family, co-worker, friends, etc.
I think it was the compromise of 1850