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 105 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?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Infant Attention to Stimuli Varying in Complexity Infant Attention to Stimuli Varying in Complexity
The Milestones of Adjustment Post-Psychosis model outlines a four-phase trajectory from a psychotic ... The Milestones of Adjustment Post-Psychosis model outlines a four-phase trajectory from a psychotic ...
Nursing Interventions According to Stage of Severity for Suicide Risk Nursing Interventions According to Stage of Severity for Suicide Risk
Active Transport in Vesicles: Bulk Phase Endocytosis (Pinocytosis) Active Transport in Vesicles: Bulk Phase Endocytosis (Pinocytosis)
Second Stage of Aerobic Respiration Second Stage of Aerobic Respiration
Video: Structures that affect circulation - arterioles and vasomotor responses and venous return

For a complete list of videos, visit our video library