A General Aptitude Test Correlates

question 21

Multiple Choice

A general aptitude test correlates .45 with success in a particular college.To improve the predictive accuracy, the students are also given three other aptitude measures, all of which correlate very highly with one another and with the first test.What will be the likely effect of adding the scores from the three additional tests to the regression equation?

• A) Predictive accuracy will significantly improve.
• B) Only a very small improvement will occur.
• C) Predictive accuracy will decrease slightly.
• D) Cannot estimate from the information given.

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Definitions:

Restricted Communication Network

A communication network where information flow is limited by certain rules, protocols, or structures, often for security or efficiency reasons.

Team Cohesion

The degree to which team members are united, working collaboratively towards common goals, and demonstrating strong interpersonal bonds.

Direct Physical Contact

Personal interaction that involves touch or face-to-face communication, often considered more impactful or genuine than virtual communication.

Norms

Shared beliefs or guidelines within a group or culture about how members should behave in certain situations.