Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

please provide correct answer Evaluating Test Items Items 5 show test items were part of midterm examination of an introductory psychology course. For each item

please provide correct answer

image text in transcribed
Evaluating Test Items Items 5 show test items were part of midterm examination of an introductory psychology course. For each item calculate the difficulty and discrimination of the item. Then evaluate and discuss the quality of the item, and what, if anything should be done with the item. The star (*) indicates the correct answer. 5. Use the two item characteristics curves shown below to discuss the psychometric characteristics (difficulty and discrimination etc.) of these two test items. (10 points) Item 1 Item 2 1.0 1.01 Connect Response Connect Response Probability of Probability of 0.5 0.5 0.0 0.0 -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 23 Ability Ability

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

A First Course In Discrete Mathematics

Authors: John C Molluzzo, Fred Buckley

1st Edition

1478634383, 9781478634386

More Books

Students also viewed these Mathematics questions

Question

13-2. Discuss the nature of the major federal labor relations laws.

Answered: 1 week ago

Question

8. What are the costs of collecting the information?

Answered: 1 week ago

Question

1. Build trust and share information with others.

Answered: 1 week ago