86 Positive Psychology
at the subjective level is about valued subjective experiences: well-being, contentment, and satisfaction (in the past); hope and optimism (for the future); and… happiness (in the present). At the individual level, it is about positive individual traits: the capacity for love and vocation, courage, interpersonal skill, aesthetic sensibility, perseverance, forgiveness, originality, future mindedness, spirituality, high talent, and wisdom. (p. 5)
Some topics studied by positive psychologists include altruism and empathy, creativity, forgiveness and compassion, the importance of positive emotions, enhancement of immune system functioning, savoring the fleeting moments of life, and strengthening virtues to increase authentic happiness (Compton, 2005). Recent efforts in positive psychology have focused on extending its principles toward peace and well-being at the global community level. In a war-torn world where conflict, hatred, and distrust are common, such an extended “positive peace psychology” could have important implications for understanding how to overcome oppression and work toward global peace (Cohrs, Christie, White, & Das, 2013).
Positive Affect and Optimism
Taking a cue from positive psychology, extensive research over the last 10-15 years has examined the importance of positive psychological attributes in physical well-being. Qualities that help promote psychological well-being (e.g., having meaning and purpose in life, a sense of autonomy, positive emotions, and satisfaction with life) are linked with a range of favorable health outcomes (especially improved cardiovascular health) mainly through their relationships with biological functions and health behaviors (such as diet, physical activity, and sleep quality) (Boehm & Kubzansky, 2012). The quality that has received attention is positive affect, which refers to pleasurable engagement with the environment, such as happiness, joy, enthusiasm, alertness, and excitement (Watson, Clark, & Tellegen, 1988). The characteristics of positive affect, as with negative affect (those who view the world in generally negative terms), can be brief, long-lasting, or trait-like (Pressman & Cohen, 2005). Independent of age, gender, and income, positive affect is associated with greater social connectedness, emotional and practical support, adaptive coping efforts, and lower depression; it is also associated with longevity and favorable physiological functioning (Steptoe, O’Donnell, Marmot, & Wardle, 2008).
Positive affect also serves as a protective factor against heart disease. In a 10-year study of Nova Scotians, the rate of heart disease was 22% lower for each one-point increase on the measure of positive affect, from 1 (no positive affect expressed) to 5 (extreme positive affect) (Davidson, Mostofsky, & Whang, 2010). In terms of our health, the expression, “don’t worry, be happy” is helpful advice indeed. Much work has also suggested that optimism—the general tendency to look on the bright side of things—is also a significant predictor of positive health outcomes.

Although positive affect and optimism are related in some ways, they are different (Pressman & Cohen, 2005). Whereas positive affect is mostly concerned with positive feeling states, optimism has been regarded as a generalized tendency to expect that good things will happen (Chang, 2001). It has also been conceptualized as a tendency to view life’s stressors and difficulties as temporary and external to oneself (Peterson & Steen, 2002). Numerous studies over the years have consistently shown that optimism is linked to longevity, healthier behaviors, fewer postsurgical complications, better immune functioning among men with prostate cancer, and better treatment adherence (Rasmussen & Wallio, 2008). Further, optimistic people report fewer physical symptoms, less pain, better physical functioning, and are less likely to be rehospitalized following heart surgery (Rasmussen, Scheier, & Greenhouse, 2009).
Flow
Another factor that seems to be important in fostering a deep sense of well-being is the ability to derive flow from what we do in life. Flow is described as an engaging and engrossing experience that becomes worth doing for its own sake (Csikszentmihalyi, 1997). It is usually related to creative endeavors and leisure activities, but it can also be experienced by workers who like their jobs or students who love studying (Csikszentmihalyi, 1999). Many of us instantly recognize the notion of flow. The term derived from respondents’ spontaneous use of the term when asked to describe how it felt when what they were doing was going well. When people experience flow, they become involved in an activity to the point where they feel they lose themselves in the activity. They effortlessly maintain their concentration and focus, feel they have complete control of their actions, and time seems to pass faster than usual (Csikszentmihalyi, 1997). Flow is considered a pleasurable experience, and it typically occurs when people are engaged in challenging activities that require skills and knowledge they know they possess. For example, people would be more likely to report flow experiences with their work or hobbies than with eating. When asked, “Do you ever get involved in something so deeply that nothing else seems to matter, and you lose track of time?” about 20% of Americans and Europeans report having these flow-like experiences regularly (Csikszentmihalyi, 1997).
Although wealth and material possessions are nice, the notion of flow suggests that neither are prerequisites for a happy and fulfilling life. Finding an activity you are truly enthusiastic about, something so absorbing that doing it is rewarding (whether it be playing tennis, studying Arabic, writing children’s novels, or cooking lavish meals) is perhaps the real key. According to Csikszentmihalyi (1999), creating conditions that make flow experiences possible should be a top social and political priority. How might this goal be achieved? How might flow be promoted in school systems? In the workplace? What potential benefits might be accrued from such efforts?
In an ideal world, scientific research endeavors should inform us on how to bring about a better world for all people. The field of positive psychology promises to be instrumental in helping us understand what truly builds hope, optimism, happiness, healthy relationships, flow, and genuine personal fulfillment.
Glossary
Candela Citations
- Modification, adaptation, and original content. Provided by: Lumen Learning. License: CC BY: Attribution
- Psychology in Real Life: Habits. Authored by: Patrick Carroll for Lumen Learning. Provided by: Lumen Learning. License: CC BY: Attribution
- Toyogeki-Movie. Authored by: hashi photo. Provided by: Wikimedia. Retrieved from: https://commons.wikimedia.org/wiki/File:Toyogeki-Movie_Toyooka002.jpg. License: CC BY-SA: Attribution-ShareAlike
- The Pursuit of Happiness. Authored by: OpenStax College. Retrieved from: http://cnx.org/contents/Sr8Ev5Og@5.52:260-b1FK@5/The-Pursuit-of-Happiness. License: CC BY: Attribution. License Terms: Download for free at http://cnx.org/contents/4abf04bf-93a0-45c3-9cbc-2cefd46e68cc@5.48
- Colors of happiness. Authored by: Camdiluv. Provided by: Wikimedia. Retrieved from: https://commons.wikimedia.org/wiki/File:Colours_of_Happiness_3.jpg. License: CC BY-SA: Attribution-ShareAlike
- Popcorn in a box. Authored by: Dbreen. Provided by: Good Free Photos. Retrieved from: https://www.goodfreephotos.com/food/popcorn-in-box.jpg.php. License: CC0: No Rights Reserved