Mr. sains begins a lesson in chemistry by discussing the symbols for each of the elements. part way into the lesson the teacher refers to chapters and class work the students will have in six months. at another point mr. sains expresses dissatisfaction with the administration's new policy regarding equipment security, which will now require more paperwork. mr. sains then talks about an event that took place during spring vacation. the class period ends before he finishes the lesson. what appears to be the overriding problem of mr. sain's lecture style

For each example, identify the most appropriate ctso. ann wants to be a manager who directs the work of others: hosadecatsanational ffa teresa wants to have a career that emphasizes mathematics: fcclapastsanyfea justin wants to have a career in nursing: bpahosafbla-pblfea howard wants to have a career focused on the education of others: feafcclanyfeapas

Ageneral requirement for informed consent is that no informed consent may include any exculpatory language. exculpatory language is that which waives or appears to waive any of the subject’s legal rights or releases or appears to release those conducting the research from liability for negligence. which of the following statements in a consent form is an example of exculpatory language? taking part in the research is voluntary, but if you choose to take part, you waive the right to legal redress for any research-related injuries.your participation in this research is voluntary. if you choose not to participate, or change your mind later, your decision will not affect your relationship with the researcher or your right to other services that you may be eligible for.in the event of any distress you may have related to this research, you will be given access to appropriate resources.the researcher may stop you from taking part in this research without your consent if you experience side effects that make your emotional condition worse. if you become too emotionally distressed during the research, you may have to drop out.

Chen's research team randomly assigned some newborns and their mothers either to a breastfeeding promotion group (where breastfeeding was encouraged, but not required) or to a normal pediatric care group (where breastfeeding was neither encouraged nor discouraged). which research method did they use?