This topic contains a solution. Click here to go to the answer

Author Question: Describe what is meant by the nativists' idea of a language acquisition device (LAD), and give ... (Read 74 times)

tth

  • Hero Member
  • *****
  • Posts: 579
Describe what is meant by the nativists' idea of a language acquisition device (LAD), and give evidence for and against this idea.
 
  What will be an ideal response?

Question 2

Which technique of genetic counseling requires neither medical tests nor use of sonic vibrations?
 
  a. Pedigree tests
  b. Amniocentesis
  c. Chorionic villus sampling
  d. Ultrasound



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

The LAD, as proposed by Chomsky, is an innate, uniquely human set of cognitive and perceptual abilities that predispose the child for language learning. It is a language processor that logically includes some knowledge of structural properties of language, and it aids the child in inferring phonological, semantic, and syntactical regularities of language to which the child is exposed. Evidence in favor of the LAD includes (a) the finding of universals in the order of children's language development, especially during the prelinguistic period (crying, cooing, babbling); (b) evidence that congenitally deaf children exposed to sign language display a pattern of language acquisition similar to that found for spoken language in hearing children; (c) evidence that initial language and second language acquisition are easier during certain critical periods; and (d) evidence that nonhumans, such as primates, do not acquire a comparable level of language development even with special training. On the negative side, the proposed biological basis for LAD has not been demonstrated. The critical period for acquisition assumed by nativists has been shown to be only a sensitive period. Other conflicting evidence is that some animals do display limited acquisition of language and that children in other cultures do share at least some common language experiences, by virtue of being human. Finally, nativist theory specifies little with regard to how the proposed LAD actually works, and thus it is descriptive rather than explanatory with regard to children's language development.

Answer to Question 2

A




tth

  • Member
  • Posts: 579
Reply 2 on: Jun 22, 2018
Gracias!


shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

For a complete list of videos, visit our video library