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The standards for educational and psychological testing.

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In this article, the authors present a survey of sales in terms of total units sold in the United States for the years 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Abstract
Period Notes No. of Units FY 1999 FY 2000 FY 2001 FY 2002 FY 2003 FY 2004 FY 2005 FY 2006 7/1/06-12/31/06 FY 2007 FY 2008 FY 2009 FY 2010 FY 2011 FY 2012 FY 2013 FY 2014 Total Units Sold est. est. est. est. est. est. Actual Actual Actual Actual Actual Actual Actual Actual Actual Actual Actual 1,768 3,797 3,755 5,592 3,310 3,218 3,803 3,888 2,144 3,077 3,358 2,590 3,043 2,132 1,649 1,732 855 49,710

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Applying Research in Reading Instruction for Adults: First Steps for Teachers

Susan McShane
TL;DR: Some strategies proven to work by the most rigorous scientific reading research available on the teaching of reading are described, as well as information about development and implementation of classroom reading programs based on the research.
Journal ArticleDOI

The assessment of emotional and Behavioural problems: Internal structure of The Strengths and Difficulties Questionnaire

TL;DR: The study of the psychometric properties showed that the Spanish version of the SDQ, self-reported form, seems to be an adequate tool for the screening of emotional and behavioural problems during adolescence.
Journal ArticleDOI

Estimating Classification Consistency and Accuracy for Cognitive Diagnostic Assessment.

TL;DR: In this article, the authors introduce procedures for the computation and asymptotic statistical inference for classification consistency and accuracy indices specifically designed for cognitive diagnostic assessments. And they apply them to the real diagnostic data from a fraction subtraction test (Tatsuoka).
Journal ArticleDOI

Enhancing pre-service teachers’ technological pedagogical content knowledge (TPACK): a mixed-method study

TL;DR: In this paper, the authors explored the effectiveness of the strategies used to prepare pre-service teachers for technological pedagogical content knowledge (TPACK), focusing on the strategies included in the synthesis of qualitative evidence (SQD) model.
Journal ArticleDOI

A Bridge Too Far? Challenges in Evaluating Principal Effectiveness:

TL;DR: In this paper, the authors examine the assumptions underlying efforts to evaluate principal effectiveness in terms of student test scores, to review extant research on efforts to estimate principal effectiveness, and to discuss the appropriateness of including estimates of Principal effectiveness in evaluations of principals, concluding that these current strategies send inaccurate signals to both principals and those who make employment decisions about principals.
References
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Journal ArticleDOI

Cutoff criteria for fit indexes in covariance structure analysis : Conventional criteria versus new alternatives

TL;DR: In this article, the adequacy of the conventional cutoff criteria and several new alternatives for various fit indexes used to evaluate model fit in practice were examined, and the results suggest that, for the ML method, a cutoff value close to.95 for TLI, BL89, CFI, RNI, and G...
Journal ArticleDOI

Convergent and discriminant validation by the multitrait-multimethod matrix.

TL;DR: This transmutability of the validation matrix argues for the comparisons within the heteromethod block as the most generally relevant validation data, and illustrates the potential interchangeability of trait and method components.
Journal ArticleDOI

Evaluating Goodness-of-Fit Indexes for Testing Measurement Invariance

TL;DR: In this paper, the authors examined the change in the goodness-of-fit index (GFI) when cross-group constraints are imposed on a measurement model and found that the change was independent of both model complexity and sample size.
Journal ArticleDOI

A Review and Synthesis of the Measurement Invariance Literature: Suggestions, Practices, and Recommendations for Organizational Research

TL;DR: The establishment of measurement invariance across groups is a logical prerequisite to conducting substantive cross-group comparisons (e.g., tests of group mean differences, invariance of structura, etc.).