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Dever, Bridget V.; Dowdy, Erin; Raines, Tara C.; Carnazzo, Katherine – Psychology in the Schools, 2015
Universal screening for behavioral and emotional difficulties is integral to the identification of students needing early intervention and prevention efforts. However, unanswered questions regarding the stability of screening scores impede the ability to determine optimal strategies for subsequent screening. This study examined the 2-year…
Descriptors: Screening Tests, Emotional Disturbances, Behavior Disorders, At Risk Persons
Shiu, William – ProQuest LLC, 2012
This study examined the Flynn Effect (FE; i.e., the rise in IQ scores over time) in Estonia from Scale B of the National Intelligence Test using both classical test theory (CTT) and item response theory (IRT) methods. Secondary data from two cohorts (1934, n = 890 and 2006, n = 913) of students were analyzed, using both classical test theory (CTT)…
Descriptors: Foreign Countries, Intelligence Tests, Intelligence Quotient, Change
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Tucker-Drob, Elliot M. – Developmental Psychology, 2011
Normative adult age-related decrements are well documented for many diverse forms of effortful cognitive processing. However, it is currently unclear whether each of these decrements reflects a distinct and independent developmental phenomenon, or, in part, a more global phenomenon. A number of studies have recently been published that show…
Descriptors: Cognitive Processes, Age Differences, Adults, Change