Exam 10: C: Lifespan Development

The loss of weak nerve cell connections in the brain is known as

Xiao is gathering research on the number of daily calories people typically consume at various ages.He gathers data about the number of calories eaten by 25 people in each of the following age categories: 10,20,30,40,50,60,and 70 years.What type of research design is Xiao using?

____________ for preterm babies involves skin-to-skin contact between infants and caregivers and encouraging breastfeeding.

A researcher performs a study comparing the video-game playing ability of 20-year-olds to 60-year-olds.The results indicate that the 20-year-olds learned to play a new game much faster than the 60-year-olds.However,the researchers are uncertain whether this indicates that the 20-year-olds' ability will decrease over time,or whether the 60-year-olds had more difficulty because they grew up before there were video games.What issue is this an example of?

Which of the following marks the biological beginning of adulthood according to psychologists?

Ms.Johnson gave Mark and Tia equal-sized lumps of clay.Tia immediately rolled hers into a long shape.Mark cried and complained that Tia had received more clay.Mark's behaviour represents

According to Piaget,children are predominantly egocentric until the end of the ________ stage of development.

Which ability may take up to 2 months after birth to develop?

Piper is playing in the waiting room at the doctor's office with her mother present,although Piper isn't paying much attention to her.Piper does not respond in any way when her mother leaves her in the room with a stranger or when she returns.What type of attachment does Piper likely have?

Which of the following describes the embryonic period?

According to Erikson's stages,a person who either becomes a productive and engaged member of society or becomes self-absorbed,is experiencing

Puberty in girls is associated with the onset of

Although babies are born with most of the neurons they will need throughout their lives,they are still lacking

Suppose a child were raised by abusive parents who kept her locked in a basement,completely separated from human contact,for the first 7 years of her life.When she was finally rescued,case workers found that it was very difficult to teach her how to communicate.This would be because the child was not exposed to language during the

__________ is to girls as __________ is to boys.

A child's ability to understand that others' thoughts,beliefs,and expectations can differ from his or her own is called

According to Piaget,the process of modifying existing cognitive structures in response to experience and new information is called

While the chance of survival for infants born at 25 weeks is about 50%,the probability for survival is 95% by ________ weeks of gestation.

Abel's dad is playing with him by shaking a rattle in front of him.After some time,Abel loses interest and stops paying attention.Abel's dad then shows him a sock puppet and Abel is once again captivated.This example demonstrates the concept of

A(n)__________ period refers to the optimal time period when the normal development of a particular skill must take place.