Professor Plum Created Class Intervals from the Test Scores for His

question 76

Multiple Choice

Professor Plum created class intervals from the test scores for his class. He made a line graph using these intervals on the X-axis and the proportion of students who answered a particular question correctly on the Y-axis. The result is

• A)a discrimination index.
• B)a correlation index.
• C)an item characteristic curve.
• D)a histogram.

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Definitions:

Feminine

A set of attributes, behaviors, and roles traditionally associated with girls and women or considered to be characteristic of them.

Associative Play

A stage in child development characterized by children playing together, sharing materials, but not yet coordinating their play objectives or goals.

Cooperative Play

A stage of play development where children play together, working towards a common goal, seen as important for social skills development.

Group Goals

Objectives or outcomes that are established and aimed to be achieved by a group working together.