Dr. pierpoint believes that people are motivated to maintain an optimal level of arousal. when the level of arousal is too low, we try to increase it by seeking out stimulating experiences. when it is too high, we seek to reduce arousal in a less stimulating environment. dr. pierpoint's views are most consistent

Why do governments supply public goods and services instead of selling them to those people who use them

Who became a national hero when she refused to give up her bus seat to a white passenger in montgomery, alabama? a) rosa parks b) medger evers c) coretta scott king d) martin luther king jr.

Astudy that involves interviews of adults is eligible for expedited review. the researcher wants to add an adolescent population (aged 12 to 17) to the study and has designed a parental permission and assent process. no additional changes are planned. which of the following statements about review of the revised protocol is accurate? the research would only be eligible for expedited review if the adolescents are capable of understanding the same consent forms used for the adult population.the research would only be eligible for expedited review if the adolescents have been declared to be emancipated minors.the new research would need full review by a convened irb because children are a protected population.unless the nature of the questions would raise the level of risk to > minimal for adolescents, the research would still qualify for expedited review.