« previous next »

Author Question: A researcher hypothesizes that children who learn to read using phonics will read better than those ... (Read 203 times)

jace

  • Hero Member
  • *****
  • Posts: 541
on: Jun 19, 2018
A researcher hypothesizes that children who learn to read using phonics will read better than those not taught in this manner. Identify I0 and Ha. Is this a one- or two-tailed test?
 
  What will be an ideal response?

Question 2

Debriefing is ____.
 
  a. rarely effective at removing lingering effects
  b. more effective the sooner it is delivered
 c. more effective with active deception
 d. a continuation of the deception


qytan

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 19, 2018
Answer to Question 1

H0: There will be no difference in reading ability between those who learn to read with phonics and those who learn to read any other way (H0: m1  m2).
Ha: Children who learn with phonics will read better than those who do not learn this way (m1 > m2).

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Because the leg muscles of children with muscular dystrophy are weak, they must perform the Gowers’ Because the leg muscles of children with muscular dystrophy are weak, they must perform the Gowers’
Children with attention deficit disorder with hyperactivity (ADHD) diagnoses typically need a quiet, ... Children with attention deficit disorder with hyperactivity (ADHD) diagnoses typically need a quiet, ...
Honey should never be given to children younger than one year of age Honey should never be given to children younger than one year of age
Children were given the same set of concrete operations tasks five times Children were given the same set of concrete operations tasks five times
Results from Kliegl's study show that older adults can learn complex information-processing Results from Kliegl's study show that older adults can learn complex information-processing
Organic Diets Significantly Lower Children’s Dietary Exposure to Organophosphorus Pesticides Organic Diets Significantly Lower Children’s Dietary Exposure to Organophosphorus Pesticides
Video: Type of Transport - Active and Passive Processes

For a complete list of videos, visit our video library