W. Joel Schneider
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AssessingPsyche
A Blog about Psychological Assessment
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(5)
confidence intervals
(1)
psychometrics
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reliability
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statistics
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Overture Redux
The original title of this blog (Assessing Psyche, Engaging Gauss, Seeking Sophia) was more of an aspiration than a description. To keep things simple, going forward the…
Sep 12, 2023
W. Joel Schneider
The RESCA-E Subtests Are Thoughtfully Designed and Highly Refined Measures of CHC Constructs
A Review of the Receptive, Expressive & Social Communication Assessment–Elementary
Conflict of Interest Statement:
ATP Assessments, the publisher of the RESCA-E, commissioned me to write a descriptive account of the likely relations among the RESCA-E…
Oct 26, 2016
W. Joel Schneider
Reliability coefficients are for squares
Confidence interval widths tell it to you straight.
psychometrics
reliability
confidence intervals
Visualizing the relationship between reliability and confidence interval widths
Jan 16, 2014
W. Joel Schneider
A Gentle, Non-Technical Introduction to Factor Analysis
statistics
Discovering Underlying Dimensions in Data
Jan 13, 2014
W. Joel Schneider
Visualizing Covariance
statistics
A visualization of covariance
Sep 13, 2012
W. Joel Schneider
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