Effect Sizes Practice Quiz

Effect Sizes Practice Quiz

11th Grade - University

10 Qs

quiz-placeholder

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Effect Sizes Practice Quiz

Effect Sizes Practice Quiz

Assessment

Quiz

Professional Development

11th Grade - University

Hard

Created by

Teacher Perl

Used 45+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following statements are TRUE of the effect size?

quantifies the practical significance of a finding

reflects the odds that a particular finding could have occurred by chance

reflects the magnitude, or size, of the difference

number measuring the strength of the relationship between two variables

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The effect size is more important than statistical significance in clinical and commercial contexts.

TRUE

FALSE

Both are equally important

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the three classes of effect sizes?

Standardized Difference ES, Variance Accounted for ES, Corrected ES

Cohen's d, Glass' delta, Omega 2

alpha, beta, power

eta 2, partial eta 2, omega 2 , p-value

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

In solving for Cohen's d, solving towards the direction of improvement yields a ____result.

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A computed Cohen's d value of .79 means that the effect size is _____

small

medium

large

negligible

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following are known formulas for η2?

SSTreatment/(SSTreatment + SSError)

SSeffect / SStotal

SSbetween / SStotal

SStotal / SSerror + SSbetween

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A computed (eta) η2 value of .06 and below is ___.

small

medium

large

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