Two groups of participants are given sets of training problems to solve. one group of participants is told to try to understand the structure of each problem, while the other group is asked to try to memorize the problems. they are later given test problems. based on previous evidence, what results would you expect to see at testing?

Eric suffered a blow to his head during a fight, and found that afterward he was unable to hear. it is likely that his lobe was injured.

There are 25 elements found in living things. how many of these elements are found in some organisms but not all? 1 , 6 , 19 , 25

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality. potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english