2 ideas from Elliot Aronson, each explained in a minute and credited to the original work. Free on Savvy.
Elliot Aronson had people listen to recordings of a quiz contestant — highly capable or merely average, and either flawless or fumbling a cup of coffee at the end. Listeners rated …
— Elliot Aronson, Ben Willerman & Joanne Floyd, The Effect of a Pratfall on Increased Interpersonal Attractiveness
Elliot Aronson and Judson Mills had college women undergo either an embarrassing, severe 'initiation' or a mild one before joining a discussion group, then had everyone listen to t…
— Elliot Aronson, Judson Mills, The effect of severity of initiation on liking for a group