Answer:
The correct answer is B: Julie will be a little on the shy side but not totally isolated from her peers, and she might be moderately hesitant about new experiences.
Explanation:
Research states that temperament tends to be stable over time. If a person shows from a young age certain behavioral characteristics that are natural to them, the probability that those traits remain part of their behavioral repertoire over time is considerably high.
Temperament is stable over time, however, personality develops over time and personality characteristics are modifiable until a certain age.
In this particular case, three year old Julie is shy around other children and fearful of unfamiliar places and events. This is Julie's temperament because she is only 3 years old, and based on what research suggests about the stability of temperament, when she reaches adolescence Julie will be a little on the shy side but not totally isolated from her peers, and she might me moderately hesitant about new experiences.