Problem: All of the following are true about the concept of stereotype threat EXCEPT: it helps account for poorer task performance by members of stereotyped groups. performance suffers when stereotype threat is reduced or removed. pressures associated with negative stereotypes can be overcome by teaching students ways to reduce stereotype threat. various manipulations may be used to either activate or minimize stereotype threat. Which is true of emergency contraception (Plan-B, "morning after pill")? It works by causing an early abortion It works by delaying ovulation or preventing fertilization It is only effective if taken 5-10 days after sexual intercourse It works by inducing a woman's menstrual period