Pauline has developed a scale of relational aggression (aggression intended to harm the target's social relationships or social status) suitable for use with middle school students. she has two research assistants watch the same videos taken in a middle-school lunchroom and score the relational aggression incidents. pauline is most likely assessing the scale's

test-retest method

Explanation:

According to my research on different experimental methodology, I can say that based on the information provided within the question Pauline is most likely assessing the scale's test-retest method. This refers to the degree to which different raters give consistent estimates of the same behavior. Which is what Pauline assessing by having different research assistants score the test.

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answer; an active listener;

answer law is not needed; /// (concurrent resolutions);