The 2016 Puerto Rico Democratic primary took place on June 5<span> in the U.S. territory of Puerto Rico as one of the Democratic Party's primaries ahead of the 2016 presidential election.
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A comparative study is conducted in order to determine whether there are meaningful differences between two groups in a study.
<h3>What is the significance of a comparative study?</h3>
A comparative study can be referred to or considered as a study wherein two or more closely connected subjects, whether related or in contrast, are compared.
Such a comparison helps in identification of the key differences that exist in the characteristics of the subject of groups, which have been considered as a part of study.
Therefore, the significance regarding comparative study has been aforementioned.
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Answer:
1. Nature and nurture.
2. Continuity and stages.
3. Stability and change.
Explanation:
Developmental psychology is the scientific study of how and why human beings change over the course of their life. Developmental psychology currently focuses in the entire human being lifespan.
Developmental psychology examines our physical, cognitive, and social development and it focuses on three major issues:
- Nature and nurture: How does our genetic inheritance (our nature) interact with our experiences (our nurture) to influence our development?
- Continuity and stages: What parts of development are gradual and continuous? What parts change abruptly in separate stages?
- Stability and change: Which of our traits persist through life? Which traits of characteristics of ourselves change as we grow older?
So, the question is asking for one of the three major concerns of developmental psychology but since there are no options given, I've given you the three major concerns which developmental psychology focuses in.
Generally speaking, as the human population grows, our consumption of natural resources increases. More humans consume more freshwater, more land, more clothing, etc. ... For example, natural gas plants have become increasingly more efficient, thus humans are able to obtain more energy out of the same amount of gas
