Tracey is concerned that the questionnaire that she designed might not produce similar results when administered to the same individuals at different times
Consequently, she administers this survey to the same group of individuals two times, with a 4-month separation in between. Given this description, it appears that Tracey is concerned about her survey's
a. reliability.
b. validity.
c. absolute zero point.
d. appearance.
a
Psychology
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Three girls start a rumor that 7-year-old Heather is a bed-wetter who still uses a pacifier. They are demonstrating
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When is time-out an effective discipline strategy?
when the child is less than 2 once the child can use words to express emotions if the child prefers to be with other people if the child is over 8 years old
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