119
Mauss, Iris B., et al. ‘Can seeking happiness make people unhappy? Paradoxical effects of valuing happiness.’12
°. Mischel, Walter, et al. ‘“Willpower” over the life span: Decomposing self-regulation.’121
Lyubomirsky, Sonja, Laura King and Ed Diener. ‘The benefits of frequent positive affect: Does happiness lead to success?’122
Harker, LeeAnne and Dacher Keltner. ‘Expressions of positive emotion in women’s college yearbook pictures and their relationship to personality and life outcomes across adulthood.’123
Frijda, Nico H.124
Fredrickson, Barbara and Christine Branigan. ‘Positive emotions broach the scope of attention and thought-action repertoires.’125
Кроули, Крис и Генри Лодж.126
Метафора Барбары Фредриксон.127
Fredrickson, Barbara and Robert Levenson. ‘Positive emotions speed recovery from the cardiovascular sequelae of negative emotions.’128
Dickerhoof, Rene Melissa.130
Там же.131
Losada, Marcial and Emily Heaphy. ‘The role of positivity and connectivity in the performance of business teams a nonlinear dynamics model.’132
Хотя математическая модель, лежащая в основе коэффициента 3:1, была подвергнута сомнению, гипотеза о том, что люди с высоким коэффициентом позитивности будут более успешными, остается валидной. Также читайте: Brown, Nicholas, Alan Sokal and Harris Friedman. ‘The complex dynamics of wishful thinking: The critical positivity ratio.’133
Emmons, R. A. and C. S. Shelton. ‘Gratitude and the science of positive psychology.’ In Lopez, Shane J. and C.R. Snyder (eds).134
Sheldon, Kennon and Sonja Lyubomirsky. ‘How to increase and sustain positive emotion: The effects of expressing gratitude and visualizing best possible selves.’