Answer: The Demographic Yearbook.
Explanation: Demographic Yearbook contains the collection of the official statistics about a variety of topics having a large range. They usually contain the knowledge about the status of the birth, death, population ,etc on yearly basis. They also represent the issues that arise according to the statistic such as education activity,economic rate,mortality rates, etc.This statistics has been collected from the United Nations .
Answer:
<u>poor; good </u>
Explanation:
<u>Validity:</u> In research, the term "validity" is determined as the extent or degree to which a specific test or research claims to compute or measure. However, it is considered as important for a test or a research to be valid in order to for the results to be properly interpreted and accurately applied.
<u>Reliability:</u> In research, the term "reliability" is determined as the consistency of a particular test or research. In other words, a particular test should give rise to the similar results if measured at an interval of time.
<u>In the question above, the given method has poor validity and good reliability.</u>
Answer:
It illustrates the plato stage. When the love and affection are stabilized and the couple does not feel excitement or urgency for each other anymore.
Explanation:
<em>First the couple was extremely passionate, with a natural addiction, because of the dopamine activation in the brain area. No wonder people says love is a drug. </em>
<em>However, the dopamine levels discrease after some time, and the couple can experience the plato stage, when passionate love fades and a more mature form committed of feeling takes place.</em>
<em>The couple tends to develop companionate love, which is a lot different from the lustful frenesi of the begining of the relationship.</em>
