WorldCat Identities

Blasey, Christine

Overview
Works: 2 works in 10 publications in 1 language and 200 library holdings
Publication Timeline
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Most widely held works by Christine Blasey
How many subjects? : statistical power analysis in research by Helena Chmura Kraemer( Book )

9 editions published between 2015 and 2016 in English and held by 199 WorldCat member libraries worldwide

This book is a simple introduction for nonstatisticians to power analysis and sample size determination. It clearly illustrates why sample sizes need to be sufficiently large, so that the experiment has good power properties and hence low type II error rates. The authors introduce a simple technique of statistical power analysis that allows researchers to compute approximate sample sizes and power for a wide variety of research designs. Because the same technique is used with only slight modifications for different statistical tests, researchers can easily compare the sample sizes required by different designs and tests to make cost-effective decisions in planning a study. These comparisons, emphasized throughout the book, demonstrate some important principles of design, measurement, and analysis that are not given sufficient emphasis in other texts
Cognitive Testing to Identify Children With ADHD Who Do and Do Not Respond to Methylphenidate( )

in English and held by 1 WorldCat member library worldwide

Objective: To explore the utility of cognitive measures for predicting response of children and adolescents to methylphenidate (MPH). Method: Participants from the International Study to Predict Optimized Treatment-in ADHD (iSPOT-A) completed a cognitive test battery prior to receiving 6 weeks of MPH. The responder criterion was a 25% reduction in ADHD-Rating Scale-IV scores. Receiver Operator Characteristics (ROC) classified non-responders from responders with maximal sensitivity and specificity. Results: Overall, 62% of participants responded to MPH. Response rates for ROC-identified groups ranged from 18% to 85%. Non-responders showed compromised cognition related to switching of attention, sustained attention, planning, and impulsivity. One group of responders were 10 years of age or older and had impaired switching of attention and impulsivity; a second group had enhanced switching of attention, normal or higher Continuous Performance Task (CPT) scores, and above average scores on digit span. Conclusion: Cognitive tests may provide a simple, low-cost tool for treatment planning for children and adolescents with ADHD
 
Audience Level
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Audience Level
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  Kids General Special  
Audience level: 0.45 (from 0.45 for How many s ... to 0.89 for Cognitive ...)

Alternative Names
Christine Blasey Ford AEBetako psikologo ikertzailea

Christine Blasey Ford Amerikaans hoogleraar

Christine Blasey Ford psychologue américaine

Christine Blasey Ford US-amerikanische Psychologin

Christine Blaseyová Fordová americká psycholožka

Christine Margaret Blasey amerikansk psykolog

Ford, Christine Blasey

כריסטין פורד פסיכולוגית וחוקרת אמריקאית

كريستين بليزي فورد باحثة أمريكية في علم النفس

کریستین بلازی فورد

クリスティン・ブラジー・フォード

Languages
English (10)