Answer :
A nine-year-old boy enjoys watching wrestling in TV. He executed many forceful wrestling moves upon his younger sibling last night. The theory that best describes his conduct is observational learning.
In subjects such as epidemiology, sociology, psychology, and statistics, an observation draws conclusions from a sample to a group in which the predictor variables is not within the researcher's control due to ethical concerns or logistical restrictions. One typical observational study is regarding the possible effect of a therapy on subjects, in which the assignment of individuals to a treated group vs a control group is beyond the investigator's control. This is in contrast to investigations such as randomized controlled trials, in which each patient is randomly allocated to either a treated or a control group. Because observational studies lack an assignment process, they inherently create difficulties in inferential analysis.
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