« previous next »

Author Question: The type of study in which experimenters compare how long infants spend looking at flashing lights ... (Read 145 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jun 20, 2018
The type of study in which experimenters compare how long infants spend looking at flashing lights associated with different types of sounds is called the:
 
  a) high-amplitude sucking paradigm
   b) headturn-preference procedure
   c) preferential looking study
   d) conditioned headturn study

Question 2

How does Vygotsky describe the zone of proximal development?
 
  a. a developmental region not dependent on adult support
  b. an individualized, internalized cognitive process
  c. a way to describe the social, contextual nature of learning
  d. a and b


fauacakatahaias

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Overview of material uptake and long-distance transport processes in plants Overview of material uptake and long-distance transport processes in plants
Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
One type of safety needle withdraws into a protective sheath when the injection is complete. One type of safety needle withdraws into a protective sheath when the injection is complete.
When a 2.75-kg fan, having blades 18.5 cm long, is turned off, its angular speed decreases ... When a 2.75-kg fan, having blades 18.5 cm long, is turned off, its angular speed decreases ...
A tightrope walker walks across a 30-m long wire tied between two poles. The center of the wire ... A tightrope walker walks across a 30-m long wire tied between two poles. The center of the wire ...
Video: What are Taste Receptors? How Does it Work? Animation

For a complete list of videos, visit our video library