the answer is: A cognitive psychologist enrolls undergraduate students for a computer-based study about the effect of mood on problem-solving behaviors.
Here the requirement for research with human subjects according to the Fed :
"Obtains information or biospecimens through intervention or interaction with the individual, and uses, studies, or analyzes the information or biospecimens; or Obtains, uses, studies, analyzes, or generates identifiable private information or identifiable biospecimens."
The experiment on this ption fulfill the criteria because:
- The experiment should use studies or analytics to obtain some sort of private information from the subjects. (such as their mood)
- The experiment should make some sort of intervention that can be used to measure its hypothesis. (in the case above, the researchers could put the subject under a certain level of stress before telling them to solve a set of problems)
- The researchers need to interact with the subject in a certain way. (since the researchers meet the undergraduate directly, it's considered as an interraction)
Hypnagogic happens as a result of sleep deprivation, caffeine intake or stress. It usually happens during a transition between wakefulness and sleep
Answer:
Answer is B, a public good dilemma.
Explanation:
Public good dilemma is a type of social dilemma, which involve the decision of members of a group decide the outcome for any individual.
Its characteristics is that anyone can benefit from their decision at the same time.
Answer:
c
Explanation:
because it's wrong and it will never be right in any absolute way
Answer:discovery
Explanation:
He want to discover what is happening out there from news, entertainment and business which will keep him updated .
This will make it efficient for him to get news because he can use his smartphone wherever he is to discover what is happening around .
He can keep with the current entertainment without having to buy other sources which may require time and effort but his phone will make this discovery much easier; saving him time and money .
