a) This is because the other choices are either way too early or too late. Plus kids enter puberty around middle school.
A person who feels very good after receiving a compliment, but very bad after being insulted, would sore high on measures of
<u> "self-esteem variability".</u>
The connection of self-esteem variability to identity, state of mind, and conduct was explored. Self-esteem variability was estimated by figuring the standard deviation of self-appraisals made amid seven days of experience-examining. Members high in self-esteem variability were reluctant, socially on edge, and avoidant of social settings. Confidence fluctuation was mostly free of the theoretically comparative attribute of affect-intensity.
I think the answer is B because it says it in the passage on PLATO
<span>One study showed that all of high school seniors said they had been in a vehicle with a drugged or drinking driver in the past two weeks.</span>
I personally think the answer is a