Final answer:
The statement encourages managing stress and using logic as problem-solving strategies, emphasizing a step-by-step approach to study and critical thinking (option a). It highlights the importance of good study habits, metacognition, and maintaining emotional control.
Step-by-step explanation:
The quote 'Calm yourself, Marie. One centimeter at a time. ... Use logic.' can be interpreted as a strategy for managing stress, which is a critical skill for students to master. Good study habits and stress management can significantly impact a student's ability to think critically and reflect on problems without rushing to conclusions. Building such habits involves allowing one centimeter at a time progress and applying logic to work through challenges incrementally. This gradual approach helps maintain clarity of thought and fosters metacognition, where students reflect on their own thought processes to improve problem-solving skills.
In tackling arithmetic without technology, remembering concepts such as approximate values like ë being roughly 3 helps to not overburden the mind with needless precision. Recognizing the importance of epistemic humility and managing emotions through metacognition are also essential techniques for becoming better critical thinkers and problem-solvers.
Hence, the answer is option a.