Assuming this is a true or false question this is false. Children in high-pressure environments are more likely to bring guns to school.
For example, A child who excels in h=their classes and they are constantly being pressured by the school and their peers to be the best in the school is more likely to be frustrated and make irrational decisions due to the high pressure and stress.
I believe the answer is: Darlene
Formal operational thinking is distinguished by the ability to think about an abstract concept and implement it in order to solve a certain problem. This could be shown in Darlene's method of teaching which seems to be based on a concept that students are much more likely to understand the subject if the teacher directly involved in the process.
Letter C is the correct answer.
A self-fulfilling prophecy is an unbased expectation (either positive or negative) of one person towards another person (or event) that leads this person to act or behave accordingly. In this case, a dyslexic person can read if he/she makes an extra effort to do so. However, his/her belief someone's false prophecy can lead him/her to become illiterate.