You love peanut butter. You hear on the news that 50 percent of the peanut crop in the South has been wiped out by drought, and that this will cause the price of peanuts to double by the end of the year. As a result,
a. your demand for peanut butter will increase, but not until the end of the year.
b. your demand for peanut butter increases today.
c. your demand for peanut butter decreases as you look for a substitute good.
d. you will wait for the price of jelly to change before altering your demand for peanut butter.

The document shows a personal allowances worksheet. this document is part of a

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.

Researchers have found that it takes to view a mental image that is larger or covers more distance than a smaller or more compact one.