Question: In this situation: Should you be concerned about the possibility that this test will produce meaningless scores? If you use this test, what would be

In this situation:

  • Should you be concerned about the possibility that this test will produce meaningless scores?
  • If you use this test, what would be problems in terms of reliability and validity?
  • You really want to improve this test. How would you improve the quality of this test using various psychometric analyses?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

A speed control system using fluid flow components is to be designed. The system is a pure fluid control system because it does not have any moving mechanical parts. The fluid may be a gas or a...

Q:

Scenerio: From small businesses to large corporations, the companies use psychological tests to measure a wide variety of individual attributes.The results help them make decisions on hiring,...

Q:

Asia Pacific Educ. Rev. (2012) 13:219-226 DOI 10.1007/s12564-011-9190-9 Performance and duration differences between online and paper-pencil tests Alper Bayazit Petek As kar Received: 10 September...

Q:

Assignment USE THE HARVARD REFERENCING SYSTEM THROUGHOUT THE REPORT Problem 1 (25 pts) The cost of 14 models of digitals cameras at a camera specialty store during 2014 was as follows: 340 450 450...

Q:

Please read the question Question : What are "spaced practice", "varied practice", and "interleaved practice"? Give a definition for each. Then give an example of each from your own experience as a...

Q:

FORUM: QUALITATIVE SOCIAL RESEARCH SOZIALFORSCHUNG Volume 2, No. 3, Art. 22 September 2001 Qualitative Data Analysis: Common Phases, Strategic Differences Ian Baptiste Key words: Abstract: This paper...

Q:

respond question 1 (a,b,c,d) c.testing environment d. test administrator Here is information from the book Objective 2 Identify those factors that influence reliability and objectivity for...

Q:

TExES | Texas Examinations of Educator Standards Preparation Manual 068 Principal Copyright 2010 by Texas Education Agency (TEA). All rights reserved. The Texas Education Agency logo and TEA are...

Q:

Pick a case and become familiar with the case requirements. Use what you learned on chapter 19. For formatting, use times new roman 12 pt font and double space your answers. You must include...

Q:

During testing, she always hangs a sign on the door communicating that she does not wish to be disturbed. She reads the instructions verbatim and asks her students if they have any questions prior tc...

Q:

Board CHAPTER 1 Economics: Foundations and Models n this book, we use economics to answer questions such as the following What determines the prices of goods and services from bottled water to smart...

Q:

Find the logarithm using natural logarithms and the change-of-base formula. a. log3 12 b. log4 25 c. log100 15 d. log9 100

Q:

Consider a heat pump that operates on the reversed Carnot cycle with R-134a as the working fluid executed under the saturation dome between the pressure limits of 140 and 800 kPa. R-134a changes from...

Q:

1 8 . How many times does the setup ( ) function run on every startup of the Arduino system? [ 1 Mark ] ( a ) 4 ( b ) 3 c ) 1 ( d ) 2

Q:

Transactions for the Sheldon Cooper Company, which provides welding services, for the month of June are presented below. Identify the accounts to be debited and credited for each transaction. June 1...

Q:

Baxter Inc., a developer of radiology equipment, has stock outstanding as follows: 18,000 shares of cumulative 2%, preferred stock of $75 par, and 40,000 shares of $10 par common. During its first...

Q:

The following exchange occurred just after Diversified Electronics rejected a capital investment proposal. Ralph Browning (Product Development): I just don't understand why you have rejected my...

Q:

Presented here are an incomplete income statement and balance sheet for Vieux Corporation. Additional information: 1. The gross profit margin is 40%. 2. The profit margin is 15%. 3. The receivables...

Q:

Analyze each of the characteristics in considering the indicated test for dependency as a qualifying child or qualifying relative. In the last two columns, after each listed test (e.g. gross income),...

Q:

Among a group of 5 8 programmers, who know either Java or Python or both, 1 5 only know Java and 1 3 only know Python. What is the probability of randomly choosing a programmer who knows both...

Q:

Computing direct-cost rates, consulting firm. (15-20 minutes) Zimmermann, GmbH, is an international consulting firm. Its 1999 annual budget includes the following for each category of professional...

Q:

Proration of overhead. (20 minutes) (Z. Iqbal, adapted) Ti-Enne, Srl, uses a single manufacturing overhead cost pool in its job-costing system. It uses a normal costing system with actual machine...

Q:

Job costing with single direct-cost category, single indirect-cost pool, law firm. (15-20 minutes) Tricheur et Associs is a recently formed law partnership. Jean Racine, the managing partner of...