« previous next »

Author Question: Infants use hand gestures and facial expressions to communicate with others by the average age of ... (Read 83 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Jun 22, 2018
Infants use hand gestures and facial expressions to communicate with others by the average age of
 
  a. two weeks.
  b. two months.
  c. five months.
  d. nine months.

Question 2

The author argued that students should learn about developmental research methods mainly so that they
 
  a. can carry out their own independent research projects.
  b. will be able to explain methodology to their children.
  c. can evaluate research reported in the media or journals.
  d. are able to explain research to politicians.


taylorsonier

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Human hand and wrist anatomy Human hand and wrist anatomy
Draping for massage of leg in supine position. A. Lift the leg with one hand, and with the other ... Draping for massage of leg in supine position. A. Lift the leg with one hand, and with the other ...
Place one hand on the medial and one on the lateral thigh to begin horizontal stroking. Slide hands ... Place one hand on the medial and one on the lateral thigh to begin horizontal stroking. Slide hands ...
Apply draining stroke to forearm. Hold forearm off of the table with one hand. With the other hand, ... Apply draining stroke to forearm. Hold forearm off of the table with one hand. With the other hand, ...
Facial Expressions Can Be Deceiving Facial Expressions Can Be Deceiving
Chart showing average yearly dose of radiation from natural and human-made sources Chart showing average yearly dose of radiation from natural and human-made sources
Video: Lactation and Breast Feeding

For a complete list of videos, visit our video library