Another factor could be when working in healthcare you are dealing with many people who have a mental illness that can cause acceptance of violence.
Or they are dealing with people who have extremely temperamental opinions, therefore, they become violent.
Hope this helps!
this question is incomplete but I have added The Answer options to your question
a) He does not have a hypothesis.
b) He only has one group. He has not established a comparison
c) He has not measured an outcome.
d) The groups were not equal to begin with.
Answer:
b) He only has one group. He has not established a comparison
Explanation:
A randomized controlled experiment can be defined as an experiment that has two groups which it randomly assigns participants to.
These two groups are:
1.) the experimental group and
2.) The controlled group on whom the study is being performed.
Now Alberti does not have any of these groups we have listed. He performed the testing on the same people before they consumed alcohol and after they consumed alcohol. Therefore this study was not comparative in nature.
Choosing to not use tobacco is the start to leadership and control over how you want to live the rest of your life. You stay looking young, healthy, and you're not at high risk for developing cancer in your heart or lungs. Many tobacco users age quicker, lose their voice, develop cancer, have severe kidney problems, and can even result in death.
That's my answer :) hope it works!
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