Question

mindfulness matters
1 in recent years, some schools have begun to introduce meditation, or mindfulness training, into their classrooms. this practice is a useful tool for people of all ages. during mindfulness training, students may be instructed to sit quietly and observe their thoughts and feelings. mindfulness training can reduce stress and help students perform better academically. therefore, more schools should teach students how to meditate.
2 among schools that already teach meditation, the results have been positive. in one study, teachers reported that their students were more focused after five weeks of mindfulness practice. the students also participated more fully
what is the authors main claim or argument?
schools should teach their students mindful meditation.
meditation helps people control their thoughts and feelings.
people of all ages could benefit from mindfulness training.

Explanation:

The author first introduces mindfulness training in schools, lists its benefits (stress reduction, better academic performance, positive study results), then uses "Therefore" to state the core argument. The other options are supporting details, not the main claim.

Answer:

Schools should teach their students mindful meditation.