Kim carlton is a new fifth grade teacher. she is surprised to learn that her school has reduced the amount of recess for all students and eliminated time for physical education in the fifth grade curriculum. kim believes that exercise and recess enhance academic performance. based on national trends, why is her school (like many other schools in the u. s.) most likely reducing recess and physical education? a. to avoid the cost of hiring teachers for physical education b. to reduce risks of accidents on the playground and in physical education classes c. to reduce teacher responsibilities for student behavior on the playground and in physical education activities d. to increase academic time in the classroom

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.