<span>Early behaviorists such as john b. Watson would have considered the introspective study of self-esteem to be: </span><span>An unscientific Method
In introspective study, the data i gathered by the subjects themselves by trying to analyze their own psychological components. This will make the data that collected become extremely biased and unreliable.</span>
That is correct. Men and women on the basis of sex, or any group that shares the same race, religion, nationality, ethnicity, or colour, people over 40, or handicaps.
B I'm not sure look it up