Glossary / Lexicon
Item characteristic curve
Item characteristic curve refers to a graph prepared as part of the process of Item analysis. One graph is prepared for each test item and shows the total test score on the X axis and the proportion of test takers passing the item on the Y axis.
Related Articles | |
Mode at psychology-glossary.com | ■■■ |
Mode is defined as the measure of central tendency that identifies the most frequently occurring score . . . Read More | |
Single-factor analysis of variance at psychology-glossary.com | ■■■ |
The Single-factor analysis of variance is a hypothesis test that evaluates the statistical significance . . . Read More | |
Utility at top500.de | ■■■ |
In economics, utility is a representation of preferences over some set of goods and services. Preferences . . . Read More | |
Normal curve at psychology-glossary.com | ■■■ |
Normal curve is defined as the bell-shaped curve characterized by a large number of scores in a middle . . . Read More | |
Vertex at top500.de | ■■■ |
Vertex: A vertex in the industrial and engineering context refers to a point where two or more lines, . . . Read More | |
Picture at top500.de | ■■■ |
Picture: An image (from Latin: imago) or picture is an artifact that depicts or records visual perception, . . . Read More | |
Multimodal distribution at psychology-glossary.com | ■■■ |
Multimodal distribution is defined as a distribution of scores with more than two (2) modes or distinct . . . Read More | |
Item analysis at psychology-glossary.com | ■■■ |
Item analysis refers to an assessment of whether each of the items included in a composite measure makes . . . Read More | |
Position Analysis Questionnaire at psychology-glossary.com | ■■■ |
The Position Analysis Questionnaire refers to a structured Job analysis method developed by McCormick . . . Read More | |
List at psychology-glossary.com | ■■■ |
A "list" refers to a collection or grouping of items, thoughts, feelings, or behaviors that are organized . . . Read More |