The Extent to Which Items in the Test Are Measuring

question 67

Multiple Choice

The extent to which items in the test are measuring the same construct(s) or trait(s) is indicated by ___.

• A) standard error of difference
• B) Spearman-Brown correction
• C) coefficient alpha
• D) standard error of measurement

---

Definitions:

Public Speeches

Formal presentations delivered to an audience in a public setting, aimed at informing, persuading, or entertaining.

Source Notes

are annotations or references that provide information about the origin of certain data, facts, or quotations in a scholarly or research context.

Content Notes

Brief annotations or remarks made to highlight or explain specific points within a document or presentation.

MLA Style

A set of guidelines for formatting written works, as prescribed by the Modern Language Association, often used in academic writing.