NEW HAVEN (Connecticut) • On Jan 12, a few days after registration opened at Yale for Psyc 157, Psychology and the Good Life, roughly 300 people had signed up.
Within three days, the figure had more than doubled. After three more days, about 1,200 students, or nearly one-fourth of Yale undergraduates, were enrolled.
The course, taught by psychology professor Laurie Santos, the head of one of Yale's residential colleges, tries to teach students how to lead a happier, more satisfying life in twice-weekly lectures.
"Students want to change, to be happier themselves, and to change the culture here on campus," Professor Santos, 42, said in an interview.
"With one in four students at Yale taking it, if we see good habits, things like students showing more gratitude, procrastinating less, increasing social connections, we're actually seeding change in the school's culture." Prof Santos speculated that Yale students are interested in the class because, in high school, they had to deprioritise their happiness to gain admission to the school, adopting harmful life habits that have led to what she called "the mental health crises we're seeing at places like Yale".
A 2013 report by the Yale College Council found that more than half of undergraduates sought mental healthcare from the university during their time at the school.
"In reality, a lot of us are anxious, stressed, unhappy, numb," said 19-year-old freshman Alannah Maynez. "The fact that a class like this has such large interest (shows) how tired students are of numbing their emotions... so they can focus on their work, the next step, the next accomplishment."
Students have long requested that Yale offer a course on positive psychology, according to Professor Ahn Woo Kyoung, director of undergraduate studies in psychology.
Administrators expected significant enrolment for Prof Santos' class, but none anticipated it to be quite so large.
Psychology and the Good Life, with its 1,182 enrolment, stands as the most popular course in Yale's 316-year history. The previous record-holder - Psychology and the Law-was offered in 1992 and had about 1,050 students, according to Professor Marvin Chun, the Yale College dean. Most large lectures at Yale don't exceed 600.
Offering such a large class has its challenges, from assembling lecture halls to hiring the 24 teaching fellows required. Because the psychology department lacked the resources to staff it fully, the fellows had to be drawn from places like Yale's School of Public Health and law school. And with so many undergraduates enrolled in a single lecture, Yale's hundreds of other classes - particularly those that conflict with Prof Santos' - may have seen decreased enrolment.
At first the class was divided between a live lecture in 844-seat Battell Chapel, a historic place of worship-turned-lecture hall, and one or two smaller auditoriums where several hundred more students watched a livestream of Prof Santos. After some weeks, the lectures were moved to Woolsey Hall, usually the site of events like symphony performances, which can accommodate the entire class. The course focuses both on positive psychology - the characteristics that allow humans to flourish, said Prof Santos - and behavioural change, or how to live by those lessons in real life. Students must take quizzes and a mid-term exam and, as their final assessment, conduct a "Hack Yo'Self Project", a personal self-improvement project.
Some students admit they see the course as a chance to take a relaxed lecture. "I wouldn't have known about the course if not for word of mouth, but it's low-pressure, and maybe I'll learn a few tricks to having a less stressful life," said senior Riley Richmond, 22, who enrolled with several of his friends.
Freshman Charlotte Emerson, 18, said she worries some students will take advantage of the lack of accountability that comes with a lecture of this size. For example, Prof Santos is not monitoring whether students complete weekly "rewirement" assignments, like performing acts of kindness and forming new social connections.
But while others might see easy credits, Prof Santos calls her course the "hardest class at Yale": to see real change in their life habits, students have to hold themselves accountable each day, she said.
She hopes the social pressures associated with taking a lecture with friends will push students to work hard without provoking anxiety about grades. She has encouraged all students to do the course on a pass-fail basis, tying into her argument that the things Yale undergraduates often connect with life satisfaction - a high grade, a prestigious internship, a good-paying job - don't increase happiness at all.
"Scientists didn't realise this in the same way 10 or so years ago, that our intuitions about what will make us happy, like winning the lottery and getting a good grade - are totally wrong," Prof Santos said.
Courses on positive psychology are known to attract scores of students. At Harvard, about 900 students enrolled in a lecture titled "Positive Psychology" in 2006. What distinguishes Prof Santos' course from the one at Harvard, she said, is that it also focuses on behavioural change. Still, she does not plan to offer the course again.
And Prof Ahn said: "Large courses can be amazing... but it wouldn't be fair to other courses and departments to take all of their students away." She added: "It causes conflict, and we can't afford to offer this every year in terms of teaching fellows and resources."
Prof Santos said a multi-part series on the course material - titled The Science of Well-Being - will be available for free on Coursera, an online education platform. For now, she is eager to see whether her teachings alter campus life.
"We have this moment where we can make a difference in Yale's culture, where students feel like they are part of a movement and fighting the good fight," she said.
NYTIMES
