Attitude Test Narrative Twenty Students Are Given an Attitude Test Before and After

question 66

Essay

Attitude Test Narrative
Twenty students are given an attitude test before and after viewing a motion picture designed to change their attitudes favourably toward a new curriculum. A high score indicates a favourable attitude and a low score indicates an unfavourable attitude, with the scores ranging from 1 to 30. This will use the sign test on the data given below to see if we can conclude the motion picture was successful in improving attitudes.
-Refer to Attitude Test Narrative. State the null and alternative hypotheses if the Wilcoxon signed-rank test is used on the data to see if we can conclude that the motion picture was successful in changing attitudes.

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Definitions:

Superordinate-level

A term used in cognitive psychology to refer to a higher, more abstract category or level of classification.

Network Models

Mathematical constructs designed to represent the interconnections among entities within a network, often used in fields like computer science and sociology.

Category Size Effect

A phenomenon in cognitive psychology where the size of a conceptual category affects processing speed and accuracy; typically, smaller categories are processed faster.

Prototype

A prototype is an initial or preliminary model of something from which other forms are developed or copied.