This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: According to Piaget, the 6-month-old infant would be in what stage of the sensorimotor phase? a. ... (Read 110 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
on: Jun 28, 2018
According to Piaget, the 6-month-old infant would be in what stage of the sensorimotor phase?
 
  a. Use of reflexes c. Secondary circular reactions
  b. Primary circular reactions d. Coordination of secondary schemata

Question 2

By what age does the posterior fontanel usually close?
 
  a. 6 to 8 weeks c. 4 to 6 months
  b. 10 to 12 weeks d. 8 to 10 months


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brittrenee

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 28, 2018
Answer to Question 1

ANS: C
Infants are usually in the secondary circular reaction stage from age 4 months to 8 months. This stage is characterized by a continuation of the primary circular reaction for the response that results. For example, shaking of a rattle is performed to hear the noise of the rattle, not just for shaking. The use of reflexes is primarily during the first month of life. The primary circular reaction stage marks the replacement of reflexes with voluntary acts. The infant is in this stage from age 1 month to 4 months. The fourth sensorimotor stage is coordination of secondary schemata. This is a transitional stage in which increasing motor skills enable greater exploration of the environment.

Answer to Question 2

ANS: A
The bones surrounding the posterior fontanel fuse and close by age 6 to 8 weeks. Ten weeks or longer is too late.


justinmsk

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Jun 28, 2018
Thank you :)


brittrenee

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Jun 28, 2018
Happy to help you


« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Basin, Majiayao culture, Majiayao phase, Gansu province, China. Basin, Majiayao culture, Majiayao phase, Gansu province, China.
Regeneration phase of the Calvin cycle Regeneration phase of the Calvin cycle
How does your baby grow up starting from 4th month? How does your baby grow up starting from 4th month?
At 19 months, Merr would clearly pass the 17-month item on the Bayley Scales At 19 months, Merr would clearly pass the 17-month item on the Bayley Scales
Video: Introduction to Sleep Apnea

For a complete list of videos, visit our video library