The pursuit of happiness is a topic that captivates many, as evidenced by the higher search volume for “How to be happy after bummer” compared to “How to get rich” on Google. In the realm of popular psychology, five happiness strategies have been widely promoted as pathways to happiness: expressing gratitude, increasing social interaction, practicing meditation, exercise and time in nature. These recommendations have become so ingrained in our minds that they almost appear to be common sense. However, recent research suggests that the scientific basis for these strategies might not be as strong as we once believed.

The Replication Crisis and Its Impact

Canadian psychologists Dunigan Faulk and Elizabeth Dunn from the University of British Columbia shed light on the issue in a paper published in Nature Human Behavior. They point out that the media’s reliance on studies predating the “replication crisis” in psychology has influenced the perception of the effectiveness of these happiness strategies. As a result, you wont feel bummer. The replication crisis, which emerged around 2011, exposed the weaknesses in many psychology studies, where results could not be consistently reproduced. This crisis was due to researchers employing weak research methods, such as selective reporting, excluding certain participants, and using small sample sizes that lacked statistical significance.

Challenges to the Big Five Happiness Strategies

Folk and Dunn examined 532 experimental studies focused on the big five happiness strategies involving non-clinical populations. Their findings highlight the limitations of the research conducted in this area.

1. Gratitude

While a few studies showed evidence supporting the positive impact of gratitude lists and letters on mood, these effects appeared to be temporary and lacked long-term substantiation.

2. Social Interaction

There are two studies suggesting that interacting with strangers and adopting an extroverted demeanor can boost mood. However, the limited number of studies prevents drawing firm conclusions.

3. Mindfulness

Though mindfulness interventions are widely recommended, few rigorous studies support their direct influence on overall well-being. Existing evidence is mixed, and researchers often overlook the potential benefits of social interaction associated with mindfulness interventions.

4. Exercise

The current literature fails to provide significant support for exercise as a promoter of happiness. While one study indicated a potential long-term increase in happiness through exercise, five other studies found no such benefits across varying durations of exercise programs.

5. Engagement with Nature

Several studies demonstrated some happiness benefits of engaging with nature. However, the small number of studies and potential influence of biases make it difficult to reach definitive conclusions.

The Issue of Sample Sizes and Publication Bias

A staggering 95 percent of experiments investigating the happiness benefits of mindfulness, exercise, and engagement with nature lacked sufficiently large sample sizes to produce reliable results. Gratitude and social interaction fared somewhat better, but the absence of pre-registered studies raises concerns that studies showing no benefits might not have been published.

A Hopeful Path Forward

Addressing the replication crisis, psychologists are now taking measures to improve the quality of their studies. By increasing the number of participants and pre-registering their research, they hope to attain more robust and accurate results. This renewed focus on rigorous methodologies may eventually yield happiness strategies that genuinely enhance our collective well-being. Nevertheless, it remains uncertain if the pursuit of happiness is as amenable to self-help approaches as we desire.


The pursuit of happiness continues to captivate minds worldwide, with countless seeking the key to a happier life. So, you wont feel bummer. Despite the prevalence of five popular happiness strategies, recent research suggests that their efficacy is far from settled. The replication crisis in psychology has shed light on the flaws in earlier studies, and it is now clear that much of the research on happiness relied on insufficient sample sizes and weak methodologies. The path to happiness may not be as straightforward as we once thought, but with a renewed focus on rigorous research, psychologists may yet uncover strategies that truly bring us closer to lasting joy. Until then, the quest for not feeling bummer remains an intriguing and complex journey.

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