« previous next »

Author Question: Which of the following is true of infants' ability to differentiate sounds? A) Infants are born ... (Read 92 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
on: Jun 22, 2018
Which of the following is true of infants' ability to differentiate sounds?
 
  A) Infants are born with the ability to ignore small, meaningless variations in the sounds of their native language.
  B) Infants can discriminate the sounds of their parent's voices by 3 months of age.
  C) By the age of one week, infants perceive differences between speech sounds that are highly similar.
  D) By the age of one month, infants reliably discriminate three-syllable words.

Question 2

During early adulthood, _____.
 
  A) cardiovascular capacity can be increased with regular exercise
  B) the heart muscles become more flexible, increasing the maximum heart rate
  C) the cardiovascular system does not undergo any change
  D) the cardiovascular system is at the highest risk of developing congenital heart diseases


ndhahbi

  • Sr. Member
  • ****
  • Posts: 390
Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Responses to Speech Sounds Responses to Speech Sounds
Milestones of Gross Motor Development in Infancy Age ranges provided are for 90% of American infant Milestones of Gross Motor Development in Infancy Age ranges provided are for 90% of American infant
Signs of Dehydration in Infants Signs of Dehydration in Infants
Fetal Alcohol Syndrome Children born with fetal alcohol syndrome often have facial abnormalities Fetal Alcohol Syndrome Children born with fetal alcohol syndrome often have facial abnormalities
Early Childhood Caries When infants are given a bottle shortly before sleep Early Childhood Caries When infants are given a bottle shortly before sleep
Auscultatory sounds: Anterior thorax Auscultatory sounds: Anterior thorax
Video: Cardiac Cycle (Part 2 of 4)

For a complete list of videos, visit our video library