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MMLU / The superintendent of a large school district asks the school psychologist to…

Problem

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question

The superintendent of a large school district asks the school psychologist to predict students' grade point averages (GPAs) for the first year of high school. The school psychologist has included achievement and aptitude scores as predictor variables for firstyear high school GPA in a regression analysis and is considering whether to also administer a school interest inventory and include those scores. The major concern of the school psychologist when making this decision should be which of the following?

choices

  1. The intercorrelation of the aptitude and achievement test scores
  2. The degree to which the school interest inventory score raises the multiple correlation when it is included as a predictor variable of first-year high school GPA
  3. The zero-order correlation of first-year high school GPA and the school interest inventory score
  4. The difference in the correlations of the school interest inventory scores with first-year high school GPA and the aptitude and achievement test scores with first-year high school GPA

subject

high_school_psychology

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Source and history

task_id
de882448-59c0-5a55-81f5-5a89178425b4
task_key
all--test--de882448-59c0-5a55-81f5-5a89178425b4
task_revision_id
1
config / split
all / test

Official source

initial import