Chapter 1: Developmental Psychology

What distinguishes behaviorist theory from cognitive theory in developmental theories?

Behaviorist theory focuses on observable behavior, while cognitive theory emphasizes mental processes.

At what point does sperm production typically begin in males?

During puberty

Which organ nourishes and provides oxygen to the fetus during pregnancy?

Placenta

What is the unit of heredity passed from parents to offspring?

Genes Signup and view all the answers

Which prenatal test involves obtaining a sample of amniotic fluid for analysis?

Amniocentesis Signup and view all the answers

What is the term for substances that can cause birth defects depending on timing and dosage?

Teratogens Signup and view all the answers

What is the key difference between lifespan and life expectancy?

Lifespan is the maximum age a human can live, while life expectancy is the average age at death. Signup and view all the answers

In what way has the perception of childhood evolved throughout history?

From being viewed as a mini-adult stage to a unique period of growth and development. Signup and view all the answers

How does income inequality impact different cultures?

Individualistic cultures prioritize personal goals and achievements, while collectivist cultures emphasize group harmony and cooperation. Signup and view all the answers

What does the Nature vs. Nurture debate in developmental psychology focus on?

Genetic influences versus environmental factors in shaping growth and behavior. Signup and view all the answers

What is the process that involves the union of sperm and egg to form a zygote?

Fertilization Signup and view all the answers

Which prenatal test involves using sound waves to create an image of the fetus in the womb?

Ultrasound Signup and view all the answers

During which trimester of pregnancy does the third trimester fall?

27-40 weeks Signup and view all the answers

Which process involves the growth and organization of the brain after birth through synaptic pruning and myelination?

Brain Development Signup and view all the answers

What is a potential risk factor associated with Sudden Infant Death Syndrome (SIDS)?

Parental smoking Signup and view all the answers

How does co-sleeping differ from sharing a bed with an infant?

Co-sleeping involves having a separate sleeping area for the infant Signup and view all the answers

What is a hallmark of the Piaget's sensorimotor stage of cognitive development?

Understanding the world through sensory experiences and actions Signup and view all the answers

How do newborns' sleep patterns typically change as they develop?

They start sleeping more frequently and wake less often Signup and view all the answers