Gandhi wanted to produce 'salt'. . . In 1930 he led a march of thousands of 'Indian's' for 250 mi. to a 'coastal town' to try to produce salt.
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Answer:
Observational method/Field experiment
Explanation:
A field experiment is conducted on a daily bases. In this field experiment, the experimenter still manipulates the independent variables.
But this happened only in real-life settings. In this experiment, the experimenter was not in that condition to control the extraneous variables. This experiment can conduct real life.
Thus Terence mentor recommends the observational method/field experiment.
Answer: creating an environment for useful feedback
Explanation: Useful feedback is the response or the reaction that is gained from the person or other sources in return of the service provided. Useful feedback is the response that is gained to know about the functionality and the convenience of the person receiving the service.
This also helps to improves the service given by the person.The case mentioned in the question is also about the useful feedback so that communication barrier can be eliminated and the confusion regarding the session can be cleared out by obtaining the feedback.
The answer would be third party questioning. This reveals musings in an indirect way. They're intended to enable individuals to express sensitive data.
For instance:
"A few people discover constructive conduct bolster preparing is excessively tedious. How does that sound to you?"
"There is some worry about excessively imperious office seats in our schools. In what ways do you identify with that worry?"