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,separated by six months.At the second testing session she also administered a similar questionnaire called "Nice," which previous research has shown to be a valid measure of people's ability to get along with people and to make friends.She also administered a questionnaire designed to measure art ability,which she predicted to be unrelated to friendliness.She observed the following correlations among the measures: What correlation coefficient value indicates the "Friend" measure has good discriminant validity?
New Knowledge
Information or understanding acquired through study or experience, contributing to one's awareness or capabilities within a specific subject area.
Precise Measurement
The act of determining the exact quantity, dimensions, or capacity of something using specific tools or techniques.
Surveys
Research tools or questionnaires used to collect data about individuals’ opinions, behaviors, or characteristics.
Phenomenology
A philosophical method and theory that focuses on the structures of experience and consciousness as lived from the first-person perspective.
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