« previous next »

Author Question: In a study comparing collaborative group learning to the traditional lecture/discussion method of ... (Read 118 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jun 19, 2018
In a study comparing collaborative group learning to the traditional lecture/discussion method of learning, participants are randomly assigned to one of the two conditions. Identify the independent variable and dependent variable in this study. Is the independent variable a manipulated variable or a participant variable? What type of research method is used in this study?
 
  What will be an ideal response?

Question 2

In a study of the effects of nicotine on concentration, participants who smoke are compared to those who do not on a measure of concentration. Identify the independent variable and dependent variable in this study. Is the independent variable a manipulated variable or a participant variable? What type of research method is used in this study?
 
  What will be an ideal response?


Ksh22

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jun 19, 2018
Answer to Question 1

The independent variable is the type of learning (group or traditional) and the dependent variable is how well the information is learned. The independent variable is manipulatedparticip ants are randomly assigned to the two conditions. The study utilizes the experimental method.

Answer to Question 2

The independent variable is the amount of nicotine (the smoking versus nonsmoking groups) and the dependent variable is concentration level. The independent variable is a participant variable because we are using participants who either chose to smoke or not to smoke. The study utilizes the quasi-experimental method.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

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?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Observational learning in octopuses Observational learning in octopuses
In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han
Group Study Group Study
Dosage Calculations: A Multi-Method Approach, 2nd Edition Dosage Calculations: A Multi-Method Approach, 2nd Edition
Computer-automated DNA sequencing using the chain-termination (Sanger) method Computer-automated DNA sequencing using the chain-termination (Sanger) method
Comparing nucleotides of DNA and RNA. Comparing nucleotides of DNA and RNA.
Video: Embryonic development - Weeks 5 to 8

For a complete list of videos, visit our video library