Answer: The correct answer is B: Her learning ability is impaired on Monday by sleep deprivation.
Explanation:
Due to Paige works from 7 A.M. to 3 P.M, does not nap, and only sleeps for around 5 hours on weekends, her learning ability on mondays can be seriously affected. Sleep deprivation affects different body’s internal system, Central Nervous System is one of them. As a consequence, people may find more difficult to concentrate or learn new things.
<u>The effects of narcotic drugs are described in the following statements</u>
- Slurred speech, slow reaction time, impaired judgment, reduced coordination
- Drowsiness, intense feeling of well-being, relief from pain
Narcotic drugs include the opiates, therefore heroin or morfine. The term refers to any psychoactive substance which meanwhile induces to sleep
<u>The effects of stimulant drugs are described in the following statements</u>
- Intense emotional responses, anxiety, altered sensory perceptions.
- Alertness, feelings of strength and confidence, rapid speech and movement, decreased appetite
Stimulant drugs are substances which enhance the level of activity of the nervous system and the body, such as cocaine of MMDA.
Explanation:
D States may regulate property rights.
Answer:
The correct answer is The study has a problem with the External validity
Explanation:
External validity in research terms is the validity the research has in the outside world or in the applied social reality of the field of study, it is the extent in which the results and conclusions of the study can be applied and generalized to ohter external factors, therefore in this case, when the researchers did the experiment only with motivated volunteers did not take into account that people outside may not have the same motivation, therefore the results may not be the same in the external social reality and thus having problems with the external validity.
