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.

[作者介绍]

北卡罗来纳大学杰出教授，积极情绪最杰出的研究者。

2000年，因她在积极心理学领域的杰出贡献，美国心理协会授予她坦普尔顿奖。坦普尔顿奖的影响力及奖金额堪比诺贝尔奖，每年只有四位在“精神领域”的研究中做出非凡成就的人才能获此殊荣。

积极心理学之父马丁•塞利格曼称她是积极心理学领域的天才。