This study compared students' learning in troubleshooting and problem solving activities. The troubleshooting activities provided students with solutions to conceptual problems in the form of refutation texts; namely, solutions that portray common misconceptions, refute them, and then present the accepted scientific ideas. They required students…

I examined the impact of a self-diagnosis activity on students' conceptual understanding and achievements in physics. This activity requires students to self-diagnose their solutions to problems that they have solved on their own--namely, to identify and explain their errors--and self-score them--that is, assign scores to their solutions--aided by…

While high IQ is likely to be an advantage in moral reasoning, it does not guarantee students' putting those morals into practice. A clearly defined sense of purpose grounded in values of social responsibility, exploration of values, and the search for ultimate truths, both personal and collective, is paramount. The Meaning in Life program in…