“In 2000 Martin Seligman took on the presidency of the American Psychological Association. For his presidential address he challenged the profession to shift its focus away from simply describing, studying, and diagnosing the negative aspects of the human condition and to begin devoting more attention to the positive aspects of what it means to be human. Of course, his message was simply a more mainstream embodiment of Abraham Maslow’s ideas from the mid-twentieth century of personal fulfillment as the richest arena of psychology. But since Seligman’s call to action, positive psychology has blossomed into a full-fledged component of the field. The research generated by this change in perspective has been conducted at both the basic and applied levels. It has added to our understanding of a myriad of psychological constructs and has been used to improve the lives of many. Positive psychology is a vast discipline, but a sampling of its relevant aspects includes happiness, psychological well-being, flow/optimal experience, meaning, passion, purpose, authentic leadership, strengths, values, character, and virtue. Graduate education programs in these areas have emerged across the world and continue to expand. How”
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David Allen,
Getting Things Done: The Art of Stress-Free Productivity