The Power of Positive Thinking of followers testified that Peale’s message changed their lives for the better and represented the best combination of faith and pragmatism.” This is evidenced by the popularity of Peale's book, which sold more than 5 million copies worldwide and was eventually translated into over 40 languages. In addition, Peale was close friends with American presidents Eisenhower and Nixon, both of which highly regarded his positive thinking teachings. Countless others accredited "The Power of Positive Thinking" for their success in overcoming obstacles including George Foster, of the Cincinnati Reds, Rev. Robert Schuller, founder and pastor of the Crystal Cathedral in Garden
Culture and positive psychology benefit best from interventions that simultaneously reduce a negative problem orientation and increase a positive problem orientation (Chang & Banks, 2007). "Latinos" – life satisfaction was the only predictor of pathways thinking, and rational problem solving was the best predictor of agentic thinking, therefore, Latinos would benefit most from interventions aiming to increasing rational problem solving and that would lead to higher life satisfaction (Chang & Banks, 2007). "Asian Americans" – positive problem orientation was the strongest predictor of pathways thinking, while positive affect was the strongest predictor of agentic thinking. Therefore, Asian Americans would benefit best from interventions that