Answer:
Last option is the correct answer.
Explanation:
A reference group could be defined as one that sets or establishes the standard to compare individuals or other groups -behavior and attitudes are important, but not the only things: incomes, expenses, among others could be required as part of the reference group, in example. This way, it is possible to judge others' behavior.
<span>We are most likely to experience cognitive dissonance if we feel little sense of responsibility for engaging in behaviors of which we personally disapprove. This is a state in which a person feels the need to re-arrange or re-organize his/her preferences in order to remove or eliminate dissonance in life.</span>
<span>1. Being a Likeable Leader
</span><span>2. Practicing Optimism
</span><span>3. Controlling Your Ego
</span><span>4. Knowing Your Purpose
</span><span>5. Taking Responsibility</span>
<span>A strong study establishes validity because it is important that the researcher measures what he or she intends to measure.
Validity in a study means that it is logical, sound, and reasonable - that the researcher has done his or her job properly, measured everything correctly, and has come to certain conclusions which could be proven and checked if necessary.
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