« previous next »

Author Question: According to Skinner, a grandfather who smiles whenever the baby says pa-pa is providing ... (Read 94 times)

crazycityslicker

  • Hero Member
  • *****
  • Posts: 537
on: Jun 22, 2018
According to Skinner, a grandfather who smiles whenever the baby says pa-pa is providing reinforcement for talking.
 
  Indicate whether this statement is true or false.

Question 2

The first two-word sentence appears at about 21 months of age.
 
  Indicate whether this statement is true or false.


apple

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jun 22, 2018
Answer to Question 1

True

Answer to Question 2

True


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Defensive mutualism involves species that receive food or shelter in return for providing protection Defensive mutualism involves species that receive food or shelter in return for providing protection
A very cute baby pig A very cute baby pig
A galago, or bush baby. A galago, or bush baby.
A deaf baby attempting to sign. A deaf baby attempting to sign.
Apply thumb strokes on foot bottom and toes. Hold the baby’s foot bottom-up and use thumbs to ... Apply thumb strokes on foot bottom and toes. Hold the baby’s foot bottom-up and use thumbs to ...
Should Parents Make Their Own Baby Food? Should Parents Make Their Own Baby Food?
Video: Bulk flow - Factors that influence bulk flow

For a complete list of videos, visit our video library