[作者介紹]

北卡羅來納大學傑齣教授，積極情緒最傑齣的研究者。

2000年，因她在積極心理學領域的傑齣貢獻，美國心理協會授予她坦普爾頓奬。坦普爾頓奬的影響力及奬金額堪比諾貝爾奬，每年隻有四位在“精神領域”的研究中做齣非凡成就的人纔能獲此殊榮。

積極心理學之父馬丁•塞利格曼稱她是積極心理學領域的天纔。

World renowned researcher Dr. Barbara Fredrickson gives you the lab-tested tools necessary to create a healthier, more

vibrant, and flourishing life through a process she calls "the upward spiral." You’ll discover:

•What positivity is, and why it needs to be heartfelt to be effective

• The ten sometimes surprising forms of positivity

• Why positivity is more important than happiness

• How positivity can enhance relationships, work, and health, and how it relieves depression, broadens minds, and builds lives

• The top-notch research that backs the 3-to-1 "positivity ratio" as a key tipping point

• That your own sources of positivity are unique and how to tap into them

• How to calculate your current positivity ratio, track it, and improve it

With Positivity , you’ll learn to see new possibilities, bounce back from setbacks, connect with others, and become the best version of yourself.

From the Hardcover edition.