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Answer:
D. All of the above
Explanation:
Randomized controlled trial is best explained as a study during which people are allocated randomly (by chance alone) to receive one among several clinical interventions. one among these interventions is that the standard of comparison or control. The control could also be a typical practice, a placebo ("sugar pill"), or no intervention in the least . Someone who takes part during a randomized controlled trial (RCT) is named a participant or subject. RCTs seek to live and compare the outcomes after the participants receive the interventions.
In sum, RCTs are quantitative, comparative, controlled experiments during which investigators study two or more interventions during a series of people who receive them in random order. The RCT is one among the only and most powerful tools in clinical research.
There must be an earthquake detector in place to detect any earthquakes off the shores in the oceans. This system can be a regional or local system, and although the system is fallible the margin of error is very small.
Sometimes though the earth quake/movement is too close to shore to detect it in time, and people get caught in it as a result.
There also needs to be a universal warning signal that actually tells people that the tsunami is coming.
I hope this helped.
Answer: Panama Canal was built to lower the distance, cost, and time it took for ships to carry cargo between the Atlantic and the Pacific Oceans. Before the canal, ships would have to go around the entire continent of South America.
Explanation:
The Psychodynamic perspective refers to the psychological approach that emphasizes the unconscious mind's desires and wishes.
<h3 /><h3>What is Psychodynamic?</h3>
Psychodynamic refers to the psychology of intellectual or emotional units or processes created, especially in first childhood, and their effects on behavior and mental states.
It helps clients to realize their emotions and unconscious structures of behavior. It also helps people to learn how to convey their emotions in more adjustive and better ways.
The term psychodynamics marks the procedures of the mind as travels of psychological energy in an organically complicated brain.
Hence, The correct option is B.
Learn more about Psychodynamic, refer:
brainly.com/question/10373312
