The Power of Positive Thinking Happiness," published in 1950, and "Inspiring Messages for Daily Living", published in 1955. "The Power of Positive Thinking" appeared at a time when Christian church attendance was drastically increasing, national views of spirituality, individuality, and religion were shifting, and the Cold War was a growing concern for many Americans. These factors, as well as Peale's growing popularity as a motivational public figure and the book's clear prose, propelled "The Power of Positive Thinking" into a self-help book still popular today. Peale begins by stating ten rules for “overcoming inadequacy attitudes and learning to practice faith”. The rules include the following:
Positive psychology in the workplace and forward-looking thinking that motivates workers to look-forward to more enjoyable tasks. Concepts of positive psychology like hope and altruism provide a positive work environment that influences the moods and attitudes of workers. Youssef & Luthans (2007) examined the effects hope, optimism, and resilience had in the workplace on employees’ job performance, job satisfaction, work happiness, and organizational commitment. Hope and resilience had a more direct effect on organizational commitment whereas hope had a greater impact on performance. Hope allows employees to be better at creating more realistic plans for completing task so as not to focus on the failure