Just saw an interview with this author and the scientific data he's reviewed, show some interesting trends:
When is one most productive?
Pink says there is a lot of research on that, in a number of different fields and what it tells us is that in a given day, our cognitive abilities or brain power does not remain constant over the course of a day. Our brain power changes in predictable ways and in material ways.
Pink says that in his family, no one is permitted to go to an important doctor appointment or discretionary hospital visit in the afternoon. He says the evidence is overwhelming:
- anasthesia errors: 4 times more likely at 3PM than at 9AM
- handwashing in hospitals (first line of defence against hospital acquired infections): massive drop in the afternoons
- doctors much more likely to prescribe unnecessary antibiotics in the afternoon
- doctors more likely to prescribe opiods in the afternoon
- colonoscopies: doctors find half as many polyps in afternoon exams than they do in morning exams
What the research reveals across 2000 fields is that timing matters and it matters alot because our brain power is not static in the course of a day. And when you know that, you can make different decisions about what you do and about your interactions with others.
Re social life, love, friendships: evidence is a little less locked down. Looking at mariage, evidence from the University of Utah shows that mariages are most likely to last after people have had their education no matter what the education level is. People who are educated are far less likely to get divorced.
Age: you're more likely to stay married if you get married between the ages of 25 and 32.
When are you happiest in your life: compelling research on an very international level (an effect seen in 60 or 70 countries), refers to a "U-Shaped Curve of Well-Being" (USC Princeton) that shows that if you plot well-being by age, people are fairly happy in their 20s and 30s, a little less happier in their 40s, 50s to mid-50s, that's rock bottom but then after that, they're happier:
Pink says that if you look at friendship networks (research by Laura Carsons "How social networds shrink with age"), they start small, expand, but after age 60 the size of social networks decline significantly. The reason is that people in that age bracket make affirmative decisions to eliminate some of their friends and they'll focus only on a core group of people -- they have fewer friends but closer friends and it's one of the things that helps boost well-being later in life.
Some interesting points even if some are more obvious than others. I might just have to change the timing of my medical appointments now.