« previous next »

Author Question: Infants learn from parents that conversing involves taking turns when talking. This exemplifies a(n) ... (Read 82 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: Jun 22, 2018
Infants learn from parents that conversing involves taking turns when talking. This exemplifies a(n)
 
  a. environmental/social support for language development.
  b. phenotypic expression of a canalized genotype.
  c. lexical contrast constraint.
  d. expression of grammatical morphemes.

Question 2

Collecting follow-up data each year on the same children while they grow is the hallmark of the ____ research design.
 
  a. quasi-experimental
  b. correlational
  c. cross-sectional
  d. longitudinal


samiel-sayed

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Arthroscopic surgery involves the surgery of a joint with the use of a flexible arthroscope and othe Arthroscopic surgery involves the surgery of a joint with the use of a flexible arthroscope and othe
Infants can segment adult speech into individual words.  Infants can segment adult speech into individual words. 
Many fathers and infants form secure attachments. Fathers’ style of interaction differs somewhat ... Many fathers and infants form secure attachments. Fathers’ style of interaction differs somewhat ...
A typical evaporative emission control system. Note that when the computer turns on the canister ... A typical evaporative emission control system. Note that when the computer turns on the canister ...
Should Parents Make Their Own Baby Food? Should Parents Make Their Own Baby Food?
A patient is talking to the nurse about her husband’s abuse and attempt to strangle her. She ... A patient is talking to the nurse about her husband’s abuse and attempt to strangle her. She ...
Video: Sex-Linked Traits! How are eye colors inherited in fruit flies?

For a complete list of videos, visit our video library