Exercise 3.4: Assessing the Reliability of Measures (Kevlew) 1. Two observers record whether people avert their gaze when a uniformed police officer enters the room. The consistency between the two observers' scores is the 2. The consistency of a measure over time is 3. is used to assess internal consistency and involves examining the correlations among all items from a measure. 4. Fifty students complete two versions of an implicit bias scale and their scores are correlated. This is an example of reliability. 5. In split-half reliability, the items and the items on a scale are correlated.

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Exercise 3.4: Assessing the Reliability of Measures (Keview)
1. Two observers record whether people avert their gaze when a uniformed police
officer enters the room. The consistency between the two observers' scores is the
2. The consistency of a measure over time is
3.
is used to assess internal consistency and
involves examining the correlations among all items from a measure.
4. Fifty students complete two versions of an implicit bias scale and their scores are
correlated. This is an example of
reliability.
5. In split-half reliability, the
items and the
items on a scale are correlated.
6. Suppose you find for your newly developed scale of kindness that Cronbach's alpha
.85. What does this finding imply about your scale?
7. You have the same group of people from question 6 take your kindness seale three
weeks later, and then you correlate the scores for the first administration with the
second administration. This is a measure of_
reliability.
Transcribed Image Text:Exercise 3.4: Assessing the Reliability of Measures (Keview) 1. Two observers record whether people avert their gaze when a uniformed police officer enters the room. The consistency between the two observers' scores is the 2. The consistency of a measure over time is 3. is used to assess internal consistency and involves examining the correlations among all items from a measure. 4. Fifty students complete two versions of an implicit bias scale and their scores are correlated. This is an example of reliability. 5. In split-half reliability, the items and the items on a scale are correlated. 6. Suppose you find for your newly developed scale of kindness that Cronbach's alpha .85. What does this finding imply about your scale? 7. You have the same group of people from question 6 take your kindness seale three weeks later, and then you correlate the scores for the first administration with the second administration. This is a measure of_ reliability.
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