# Assignment: Item Development and Analysis Worksheet

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## Assignment Item Development and Analysis Worksheet

Assignment: Item Development and Analysis Worksheet

## Item Development and Analysis Worksheet

Item Development and Analysis Worksheet

Student Name:                                                                        Section:   PSYC421-

PART 1: Writing Multiple Choice Test Items

Develop one multiple choice question that covers content from each of the four chapters listed below.  When writing your sample questions, please keep in mind the specifications regarding item construction discussed in the textbook.  Also, remember the importance of carefully crafted distractor options.  Finally, please limit the number of response options to 4 (1 correct response and 3 distractors), and avoid the options of “all of the above,” none of the above,” or the like.  Be sure to indicate which of the response options is the correct one.

Chapter 3 Multiple Choice Question (2.5 points)

An estimate of the relaibility of a speed test is a measure of ?

A) the consistancy of flood

B) the consistancy of response

C) the consistancy of the response speed

D) the consistancy of the response of intensity

Chapter 4 Multiple Choice Question (2.5 points)

Chapter 5 Multiple Choice Question (2.5 points)

Assignment Item Development and Analysis Worksheet

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Chapter 6 Multiple Choice Question (2.5 points)

PART 2: Item Analysis: Item Difficulty Index(Cohen et al., 2013, pg. 263)

A test is only as good as its questions!  When researchers, test constructors, and educators create items for ability or achievement tests, we have a responsibility to evaluate the items and make sure that they are useful and high-quality.  The process that we use to evaluate test items is known as Item Analysis.  When bad items are identified and eliminated from a test, that increases the efficiency, reliability and validity of the entire test!    One way that we can distinguish among good and bad items is with the Item Difficulty Index.

Part 2A: Calculating Item Difficulty

Using the data below, calculate the Item Difficulty Index for the first 6 items onQuiz 1 from a recent section of PSYC101.  For each item, “1” means the item was answered correctly and “0” means it was answered incorrectly. Type your answers in the spaces provided at the bottom of the table. (1 pt. each)

Part 2B: Calculating Optimal Item Difficulty (.5 pt. each)

1.      For a test item with two response options (e.g., true/false), what is the probability of selecting the correct answer by chance?

%

2.      Calculate the optimum level of difficulty for a test questions with two response options.

%

3.      For a test item with three response options, what is the probability of selecting the correct answer by chance?

%

4.      Calculate the optimum level of difficulty for a test questions with three response options.

%

5.      For a test item with four response options, what is the probability of selecting the correct answer by chance?

%

6.      Calculate the optimum level of difficulty for a test questions with four response options.

Important information for writing discussion questions and participation

Hi Class,

Please read through the following information on writing a Discussion question response and participation posts.

Contact me if you have any questions.

Important information on Writing a Discussion Question

• Your response needs to be a minimum of 150 words (not including your list of references)
• There needs to be at least TWO references with ONE being a peer reviewed professional journal article.
• Include in-text citations in your response
• Do not include quotes—instead summarize and paraphrase the information
• Points will be deducted if the above is not followed

Participation –replies to your classmates or instructor

• A minimum of 6 responses per week, on at least 3 days of the week.
• Each response needs at least ONE reference with citations—best if it is a peer reviewed journal article
• Each response needs to be at least 75 words in length (does not include your list of references)
• Responses need to be substantive by bringing information to the discussion or further enhance the discussion. Responses of “I agree” or “great post” does not count for the word count.
• Points will be deducted if the above is not followed

Welcome to class

Hello class and welcome to the class and I will be your instructor for this course. This is a -week course and requires a lot of time commitment, organization, and a high level of dedication. Please use the class syllabus to guide you through all the assignments required for the course. I have also attached the classroom policies to this announcement to know your expectations for this course. Please review this document carefully and ask me any questions if you do. You could email me at any time or send me a message via the “message” icon in halo if you need to contact me. I check my email regularly, so you should get a response within 24 hours. If you have not heard from me within 24 hours and need to contact me urgently, please send a follow up text to.