Respuesta :

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:

  1. Nature and nurture: How does our genetic inheritance (our nature) interact with our experiences (our nurture) to influence our development?
  2. Continuity and stages: What parts of development are gradual and continuous? What parts change abruptly in separate stages?
  3. 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.

Three major concerns of developmental psychology which takes place throughout the life span are:

  • physical changes
  • social changes
  • cognitional changes

Developmental psychology focuses on all the crucial changes that takes place in a human being throughout his life span.

What is Developmental psychology?

Developmental psychology is a branch of study which scientifically studies the physical, social and cognitional changes in a human from infant to ageing period.

Therefore all the three concerns are important in developmental psychology.

Learn more about developmental psychology, here;

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