26
/pt/
pt
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
September 30, 2021
375367
32452
2

1 jan 1938 ano - We only need one thing to be happy.-George Vaillant

Descrição:

This was a 75 year long study that followed a group of Harvard undergraduate students for 75 years. Constantly collecting data on various aspects of each students life to determine what gave them the most happiness and often it was love.

Adicionado na linha do tempo:

3 dez 2017
0
0
170
psych
timeline

Data:

1 jan 1938 ano
Agora
~ 83 years ago
PayPal - The safer, easier way to pay online!logo
About & FeedbackAcordoPrivacidade