Question

_____________ describes a measure used to compare two different tests with the same group of participants...

_____________ describes a measure used to compare two different tests with the same group of participants to see how closely correlated the two sets of scores are with each other. a. Inter-rater reliability b. Test-retest reliability c. Parallel-forms reliability d. Internal consistency

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

Homework Answers

Answer #1

Answer: c. Parallel-forms reliability

After getting results from the experiment, we can't believe those results confidently. Some times, those results maybe because of the third variable. If that is true, our experiment suffers from reliability and validity. So we should check those results again. If again results are the same, then we can believe our experiment has reliability.

Parallel-forms reliability is a method to test reliability. In this method, We will do two different tests on the same participants. If scores in two tests are correlated with each other. Then that experiment has reliability. In the given case, exactly this has happened. That's why it comes under Parallel-forms reliability.

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
This is used to determine the stability of a test over time: A. parallel-forms reliability B....
This is used to determine the stability of a test over time: A. parallel-forms reliability B. inter-rater reliability C. test-retest reliability D. internal consistency
After obtaining results demonstrating that the questionnaire items consistent with each other, the researchers decide to...
After obtaining results demonstrating that the questionnaire items consistent with each other, the researchers decide to take additional measures to assess the reliability questionnaire by comparing scores on their bored eating scale to the scores participants received on an emotional eating scale. The data for the emotional eating scale were collected concurrently with the bored eating scale for the same sample of 250 undergraduate students. Indicate what type of reliability the researchers are going to use in this instance (1pt):...
A professor comes up with an exam to measure learning in students. The exam is given...
A professor comes up with an exam to measure learning in students. The exam is given two separate times in six different classes. The professor finds that for ALL classes students showed a consistent (similar magnitude) improvement in performance from time 1 to time 2. When comparing the performance of each class at time 1 the professor found that the results were not consistent (large variability in scores). True or False: In the above scenario the exam most likely had...
6. A math teacher gives two different tests to measure students' aptitude for math. Scores on...
6. A math teacher gives two different tests to measure students' aptitude for math. Scores on the first test are normally distributed with a mean of 23 and a standard deviation of 4. Scores on the second test are normally distributed with a mean of 64 and a standard deviation of 10. Assume that the two tests use different scales to measure the same aptitude. If a student scores 29 on the first test, what would be his equivalent score...
Explain how to compare data in two different situations for the same participants.
Explain how to compare data in two different situations for the same participants.
Fill in the Blank 13.1.   When we use a reliable instrument over and over, we expect...
Fill in the Blank 13.1.   When we use a reliable instrument over and over, we expect to get the same __________ each time we use that instrument. 13.2.   The consistency of scores obtained for the same group of people upon repeated measures is an indication of the instrument's _____________. 13.3.   To assess the test-retest reliability of an instrument, the statistical test of ______________is used. 13.4.   The two components that make up an observed score are the true score and a(n)...
In a study of how external clues influence performance, university professors gave two different forms of...
In a study of how external clues influence performance, university professors gave two different forms of a midterm tests to a large group of introductory students. The questions on the test were identical and in the same order, but one test was printed on blue paper and the other on red paper (Teaching Psychology, May 1998). Grading only the difficult questions on the test, the researchers found that scores on the blue test had a distribution with a mean of...
T-tests are used when you want to examine differences but you do not know everything about...
T-tests are used when you want to examine differences but you do not know everything about the population. There are three types of t-tests that you may choose to do: one-sample t-test, independent sample t-test, or dependent sample t-test. You can calculate these by hand, in SPSS, or in Excel. The instructions below can be used for SPSS and your textbook offers instructions for using Excel. Single-sample t-tests These tests are used when you want to determine the probability that...
In this paper, you will compare and contrast pay structures used by two different businesses. For...
In this paper, you will compare and contrast pay structures used by two different businesses. For example, you could choose between Apple and Dell, Target and Kohl's, OR Walmart and Meijer’s. The businesses you compare should provide similar products and/or services and be in close proximity, such as the same city or state. Review articles and videos found throughout the course and/or search the Internet to find articles relating to how your two chosen organizations differ or are similar in...
Would I use paired t test or independent t test for the questions below? Project Background...
Would I use paired t test or independent t test for the questions below? Project Background Procedures Participants are randomly assigned to one of three levels of stress: high stress, where they are writing a final exam immediately following their participation in the experiment; medium stress, where they are writing a final exam the day following their participation; and low stress, where their participation comes two weeks prior to their final exam. They are shown one of two different versions...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT