Why do self report scales use many different items

Assignment Help Finance Basics

Reference no: EM131321825

1. Why do self-report scales use many different items that assess the same conceptual variable?

2. Consider a measure that shows high internal consistency but low test-retest reliability. What can be concluded about the measure?

3. What is the relationship between reliability and validity? Why is it possible to have a reliable measure that is not valid but impossible to have a valid measure that is not reliable?

Reference no: EM131321825

Questions Cloud

Create a swot table summarizing your findings : Conduct an internal and external environmental analysis, and a supply chain analysis for your proposed new division and its business model.Create a SWOT table summarizing your findings. Your environmental analysis should consider, at a minimum, th..

What is the voltage across the resistor : The moment just after the battery is turned on, what is the voltage across the resistor, the inductor, and the capacitor each? What is the current in the circuit? Explain your reasoning.

Discuss the sources of system vulnerabilities : Is it possible to locate all vulnerabilities in a network? In other words, can one make an authoritative list of those vulnerabilities? Defend your response.

Create a table called temp-student with the columns : Create a table called TEMP_STUDENT with the following columns and constraints: a column STUD_ID for the student ID and is the primary key, a column FIRST_NAME for student first name, a column LAST_NAME for student last name

Why do self report scales use many different items : Consider a measure that shows high internal consistency but low test-retest reliability. What can be concluded about the measure?

What is the role of v&v in system vulnerability : Part of the problem in design flaws involves issues associated with software verification and validation (V&V). What is the role of V&V in system vulnerability?

Compare assessment of face content and construct validity : Compare the assessment of face, content, and construct validity. Which of the three approaches is most objective, and why? Is it possible to have a measure that is construct valid but not face valid?

Kinetic energy of the electron : An electron with electric charge of 1.6 10-19 C falls through a potential difference of 29 kV in the vacuum of an X-ray tube. What is the kinetic energy of the electron, assuming it started from rest and that there is no loss of energy to frictio..

Why is hacking a big threat to system security : Following the history of hacking, can you say that hacking is getting under control? Why or why not?

User Account

All Pages