Learning Goal: I’m working on a psychology practice test / quiz and need guidance to help me learn.Which of the following is the best example of reliability?Group of answer choicesCiara asks everyone to take the same test before and after their law lesson.Your friend Karla sometimes shows up early, but sometimes shows up late.Vinnie follows the same process every time to measure his students’ optimism.Franco and his family gets tired filling out the restaurant survey every time they go.In the test score equation, we know the _____ score, but do not know the _____ score.Group of answer choiceserror; observedtrue; errortrue; observedobserved; trueThe students in Cameron’s anatomy class are used to studying for biology classes and most of them pair up into “study buddies” before the class begins. When writing exams for the class, Cameron doesn’t proofread the exams and her students find that she isn’t receptive to their questions. When the students do poorly on the first exam of the semester, it is most likely due toGroup of answer choicestesting error.interrater error.method error.trait error.Yasiel answers all of his students questions politely, provides them with a study guide for each test that matches up with the content on the test, and has another teacher proofread his tests. Which type of error is Yasiel trying to reduce?Group of answer choicesMethod error.Interrater error.Testing error.Trait error.If error _____, then reliability _____.Group of answer choicesincreases; increasesdecreases; increasesdecreases; decreasesIt is Friday when Pooh, Haley, and Walt have the same test to take on the following Wednesday. Pooh stays up very late each night, even though he has to wake up early each morning, and crams for the test on Tuesday night. Haley stays up late on the weekend, but also studies for the test each and gets plenty of sleep on Monday and Tuesday nights. Walt gets 9 hours of sleep during each night and starts studying for the test on Sunday.Who is most likely to make a trait error on the test?Group of answer choicesThey are all equally likely to make a trait error.Pooh.Haley.Walt.It is Friday when Pooh, Haley, and Walt have the same test to take on the following Wednesday. Pooh stays up very late each night, even though he has to wake up early each morning, and crams for the test on Tuesday night. Haley stays up late on the weekend, but also studies for the test each and gets plenty of sleep on Monday and Tuesday nights. Walt gets 9 hours of sleep during each night and starts studying for the test on Sunday.What is the best approach for Pooh, Haley, and Walt to increase their test reliability?Group of answer choicesTo stay up late studying every night they can.To adjust their schedules so that they can study together.To get more sleep, start studying earlier, and ask the teacher how to study for the test.To ask the teacher to move the test to Friday.Donavan’s pessimism test has been shown to be stable over time. Therefore, the test has goodGroup of answer choicesinternal consistency.test-retest reliability.interrater reliability.parallel forms reliability.Giannis needs to cover 40 concepts on the next sports psychology exam that he writes. He is so productive, that he creates two 40 question tests to cover the concepts and gives each of his two classes one of the tests. If Giannis correlates the two tests, he can examineGroup of answer choicestest-retest reliability.parallel forms reliability.internal consistency.interrater reliability.Two trained professionals observe the behavior of children in a classroom. They each rate observed behaviors using the same form, and the number of items that were rated the same is calculated. This is an example of which type of reliability?Group of answer choicesTest-retest reliability.Parallel forms reliability.Internal consistency.Interrater reliability.With split-half reliability, what is considered the BEST way to “split” the test?Group of answer choicesTime one and time two.Form one and form two.Odd items and even items.First half and second half.Two expert screenwriters write a 50-question take home test for the students at their workshop. One expert grades the first 25 questions, and the other grades the second 25 questions, then they correlate the scores of the sections they graded. This is an example of which type of reliability?Group of answer choicesInterrater reliability.Internal consistency.Parallel forms reliability.Test-retest reliability.Just send me the answer directly here
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