What is the reliability coefficient for the test

Reference no: EM133628337

Discussion Post

Part I: Crocker & Algina, Ch. 6, Item 1:

Different situations can contribute to random or systematic measurement error in test scores. Is it random or systematic error that contributes to the following situations?

1. An observer rating counseling behavior during a counselor-client interview tends to rate female counselors more highly than males on items dealing with client rapport.

2. An examinee taking a math test is distracted by noise in a nearby hallway and consequently makes an error in computing the answer.

Part II: Crocker & Algina, Ch. 6, Item 2:

On page 128-129, #2 provides data from a 3-item test given to 4 examinees (refer to the relevant table). Using these data, answer the following questions:

1. What is the true score for examinee 3?

2. What is the true score for examinee 2?

3. What is the reliability coefficient for this test? (Look to Chapter 6, pg. 115-116 for a discussion of the reliability coefficient.)

Reference no: EM133628337

Questions Cloud

Compare wired media with wireless media : CSIS 331- Compare wired media (coaxial cable, twisted pair, fiber optic) with wireless media (802.11 a,b,g,n). Decide which is better and defend your position.

Artificial intelligence is emerging : Artificial intelligence is emerging as one of the most powerful agents of change in higher education, presenting the sector with unprecedented academic

What is the real-world problem research is trying to solve : What is the real-world problem the research is trying to solve? How is the researcher using the base theory? What is the significance of the study?

Define and describe cloud-based collaboration : Define and describe cloud-based collaboration. Compare and contrast the use of Google Docs with Microsoft 365 Word Docs for business-based documents.

What is the reliability coefficient for the test : What is the true score for examinee 3? What is the true score for examinee 2? What is the reliability coefficient for this test?

Portrayal of high school and teenaged life : John Hughes' classic teen film The Breakfast Club created a stir when it was released and it was acclaimed for its portrayal of high school and teenaged life

What have researchers learned about security vulnerabilities : What have researchers learned about the security vulnerabilities in social media platforms and what strategies can be employed to mitigate these vulnerabilities

Course for teaching english language state : Select three interesting pieces of information of the text Course for Teaching English Language state the information provide a citation

Comparison or contrast on three points to develop : you will not have a topic for the third body paragraph. Rather base the comparison or contrast on three points to develop.

User Account

All Pages