James Laird and his colleagues (1974, 1984, 1989) subtly induced students to make a frowning expression by asking them to "contract these muscles" and "pull your brows together" (supposedly to help the researchers attach facial electrodes). They found that subjects reported feeling _____.
Researchers found subjects reported being a little angry, as these expressions to contract muscles and pull your brows together, these meant frowning expressions in which brows come together and wrinkles appeared in forehead to express the feeling of displeasure and sadness or extreme angry.
