Question

Distinguish between... A. Independent and Dependent Variables B. Random Group Design and Matched Group Design C....

Distinguish between...
A. Independent and Dependent Variables
B. Random Group Design and Matched Group Design
C. Experimental and Control Groups
D. Nominal, Ordinal, Interval and Ratio Scales

Social-Sciences   Psychology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

An independent variable is a variable or a condition, situation, a phenomenon which is manipulated by the experimenter in a research as it is found to influence or cause the likelihood of another effect in the study. On the other hand, a dependent variable is an effect which is being studied in a research and it is hypothesised to be causally related to the independent variable. Thus in a study on the effect of loud music on mathematical tasks the loudness or intensity of music would be the independent variable and the scores on a test of mathematical reasoning would be the doewndent variabel.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
4. Explain and distinguish between design-dependent parameters (DDP’s) and design- independent parameters (DIP’s).
4. Explain and distinguish between design-dependent parameters (DDP’s) and design- independent parameters (DIP’s).
Using designs with more than two levels of an independent variable allows researchers to​ a. ​compare...
Using designs with more than two levels of an independent variable allows researchers to​ a. ​compare a placebo group to the control and experimental groups. b. ​compare more than two kinds of treatment in one study. c. ​accomplish all of the other alternatives. d. ​compare two or more kinds of treatment with a control group. ​ A two-way ANOVA means that the experimental design includes a. ​two independent variables b. ​all of the above c. ​two dependent variables d. ​two...
1. ) Identify the independent and dependent variables in the following experiments : a) a teacher...
1. ) Identify the independent and dependent variables in the following experiments : a) a teacher gives stickers for good behavior to students in one of her classes and uses verbal approval alone to reward good behavior in a second class. she later compares the conduct of grades of students in her two classes. b) a researcher injects one group of rats with a drug and gives rats in a second group a saline solution. four hours later he compares...
Lay out the design for two between-subjects experiments: a) an experiment involving an experimental group and...
Lay out the design for two between-subjects experiments: a) an experiment involving an experimental group and a control group, and b) a factorial design with three independent variables that have three, and two levels respectively.
The question concerning Layout the design for two between subject experiment involving an experimental group and...
The question concerning Layout the design for two between subject experiment involving an experimental group and a control group, and (b) a factorial design with three independent variables that have 3, 2, and 2 levels respectively. Where did the expert got his reference from?
1 . The two types of qualitative variables are: A. Ordinal and ratio B. Interval and...
1 . The two types of qualitative variables are: A. Ordinal and ratio B. Interval and ordinal C. Nominal and ordinal D. Nominal and interval E. Interval and ratio 2. Which of the following is a Nominal variable? A. Bank Account Balance B. Whether a Person Has a Traffic Violation C. Daily Sales in a Store D. Air Temperature E. Value of Company Stock 3. College entrance scores, such as GMAT scores, are an example of a(n) ________________ variable. A....
How many independent variables and how many dependent variables are in a five-way, between groups, multivariateNOVA?
How many independent variables and how many dependent variables are in a five-way, between groups, multivariateNOVA?
How many independent variables and how many dependent variables are in a five-way, between groups, multivariate...
How many independent variables and how many dependent variables are in a five-way, between groups, multivariate ANOVA?
  A statistical measure of the association between two variables is called a   independent variable b.   correlation...
  A statistical measure of the association between two variables is called a   independent variable b.   correlation coefficient c.   dependent variable d.   placebo e. control variable
A and B are two independent Bernoulli Ber(0.1) random variables. Define Random variables C=A+B and D=|A-B|....
A and B are two independent Bernoulli Ber(0.1) random variables. Define Random variables C=A+B and D=|A-B|. What is P(C≤1, D ≤1)?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT