Employers are increasingly putting prospective workers through personality tests. The idea is that certain characteristics lend themselves to certain types of work, and that a straightforward job interview can’t identify them. Rebecca and Francesca talk about how much personality matters at work, and the pitfalls of testing workers. Guest Melissa Dahl discusses her book “Cringeworthy: A Theory of Awkwardness,” and whether awkward types can get a leg up in the workplace.