Thursday, March 1, 2012

New Dictionary App Available From the APA




APA Concise Dictionary of Psychology Mobile App

This new app gives you all the power of a complete dictionary at your fingertips, along with great features that a print dictionary can't offer.

Download a free but limited version of the app today, or the full version for just $29.99.

The full version allows you to search more than 10,000 entries directly or browse an alphabetical list, add notes about definitions, mark terms as favorites, and link directly between cross-references. Entries cover concepts, processes, and therapies across 90 subareas of psychology. The full app also offers:

  • "Word of the Day" and "Historical Figures in Psychology" pop-up features
  • abbreviations and alternative spellings
  • search term suggestions
  • search history

Download the APA Concise Dictionary of Psychology app today for your iOS or Android mobile device:

FREE TRIAL VERSION:
At the iTunes Store.
At the Android Market.

FULL VERSION:
At the iTunes Store.
At the Android Market.

For more information about the print edition of this and other APA dictionaries and reference books,
follow this link.


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Tuesday, February 28, 2012

Monday, February 20, 2012

Article: STUDIES: Military Death Sentence More Likely for Defendants of Color


STUDIES: Military Death Sentence More Likely for Defendants of Color
http://www.deathpenaltyinfo.org/studies-military-death-sentence-more-likely-defendants-color

(Sent from Flipboard)


Sent from Kevin McGrew's iPad
Kevin McGrew, PhD
Educational Psychologist

On the road again: Blogging lite

I will be traveling to a professional conference starting tomorrow and extending thru the entire week. Thus, the only posting you may see might be "push" FYI posts.

I shall return







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Saturday, February 18, 2012

GALE CONTENT ALERT FOR : Law and Psychology Review

Your Gale Search Alert has updated content. Click here to view the complete list of articles matching your search.

  1. Cooper, William E. "Social Science in Law: Cases and Materials." Law and Psychology Review Spring 1988: 123-127. LT. Web. 18 Feb. 2012.
  2. Hughes, John Starrett. "The insanity defense: philosophical, historical and legal perspectives." Law and Psychology Review Spring 1985: 103-107. LT. Web. 18 Feb. 2012.
  3. Powell, Gary. "Competency to stand trial." Law and Psychology Review Spring 1982: 87-95. LT. Web. 18 Feb. 2012.
  4. Durham, Charles H., III. "The psychology of eyewitness testimony." Law and Psychology Review Spring 1982: 97-107. LT. Web. 18 Feb. 2012.
  5. Alexander, Charysse L. "Judge, lawyer, victim, thief: women, gender roles, and criminal justice." Law and Psychology Review Spring 1985: 109-115. LT. Web. 18 Feb. 2012.
  6. Ward, Walter G. "The psychology of the courtroom." Law and Psychology Review Spring 1984: 135-146. LT. Web. 18 Feb. 2012.
  7. Durham, Charles H., III. "Eyewitness testimony: psychological perspectives." Law and Psychology Review Spring 1982: 97-107. LT. Web. 18 Feb. 2012.


Using Google Scholar to track impact of criminology articles

Info at link below

http://www.springerlink.com/content/rr602h2225739703/


Sent from Kevin McGrew's iPad
Kevin McGrew, PhD
Educational Psychologist

Wednesday, February 15, 2012

Tuesday, February 14, 2012

The First Richard Woodcock Institute For Advancement of Contemporary Cognitive Assessment - Sept 29, 2012




Below is the formal announcement (from Barb Wendling of the Woodcock-Munoz Foundation) of the first Richard Woodcock Institute For Advancement of Contemporary Cognitive Assessment. [Conflict of interest disclosure: I am a coauthor of the WJ III and also am the Research Director for WMF]
________________________________________________________________

The Woodcock-Muñoz Foundation has established an institute to support the advancement of contemporary cognitive assessment and to provide professional growth opportunities for practitioners, students, and faculty. In recognition of the many contributions that Dr. Richard Woodcock has made to the field of psychology and cognitive assessment, the institute is named in his honor.

We invite our university grant programs to collaborate with the WMF on this venture by serving as a host site. Our plan is to hold each Institute at a different university so that professionals in various geographic locations can have access to this opportunity for professional growth.

The Institute is a one-day event featuring nationally-known speakers and topics related to contemporary cognitive assessment and theory. The first Institute will feature Dr. Richard Woodcock as the keynote speaker and Dr. Kevin McGrew and Dr. Nancy Mather as the session presenters. Our first host site is Tufts University and the Institute will be held September 29, 2012. Details regarding the inaugural Institute will be available at the WMF website (www.woodcock-munoz-foundation.org) by March 30, 2012.

If you are interested in serving as a host site or have ideas for topics or speakers for future institutes, please contact Barbara Wendling, Director, Richard Woodcock Institute, at b.wendling@woodcock-munoz-foundation.org.


___________________________________________________________________________________

Barbara J. Wendling
Director, The Richard Woodcock Institute
b.wendling@woodcock-munoz-foundation.org



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Book nook: Review of Specialty Competencies in Forensic Psychology

http://psycnet.apa.org/index.cfm?fa=main.doiLanding&uid=2011-27920-001


Sent from Kevin McGrew's iPad
Kevin McGrew, PhD
Educational Psychologist

Monday, February 13, 2012

Cattell-Horn-Carroll (CHC) model of intelligence v2.0 - Model summary and definitions document updated


Dr. Joel Schneider and I have crafted an abridged summary of our "tweaking" of the CHC taxonomy of broad and narrow ability definitions (CHC v2.0) published in the 3rd edition of Flanagan and Harrison's Contemporary Intellectual Assessment (CIA; 2012) book. The book chapter is extensive and does not included a table of revised definitions. Nor does it include a grand figure.Thus, we have developed such a summary and make it available here.  Also, the slides are available for viewing via  SlideShare.

Please be careful in the use of the definitions. In our chapter we expand on the definitions and include a section on "unresolved issues"....as the taxonomy is fluid and evolving and should not be seen as cast in stone. Purchasing the book and reading the complete chapter, as well as a ton of other excellent chapters in CIA-3, is strongly recommended.


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Generated by: Tag Generator

Saturday, February 11, 2012

IQ's Corner and Brain Clock "Times" daily e-newspaper...free



A number of months ago I started two different daily e-newspapers. It took a while to find feeds that provided good content related to each paper, but I think things are good now. However, I will continue to revise those feeds that are searched and incorporated with regularity.

The two papers are below with links to where you can subscribe by hitting the subscribe button at each page. You should be able to subsribe and have an email in your inbox each day. You do NOT need a Twitter or Facebook account to subsribe..which was a common complaint I had earlier. That problem turned out to be my error as I was providing people a link to my personal sign-in page.

Enjoy. There is some overlap in content.

IQ's Corner--Intelligent IQ Insights. This is associated with IQ's Corner Blog





The Brain Clock "Times." This is associated with the Brain Clock blog.





Posted via DraftCraft app

Mental Competency--Best Practices Model resource added to web/blog roll


See web/blog roll for link to this new resource.





Posted via DraftCraft app

Article: Ambitious competency project launched



Sent from Kevin McGrew's iPad
Kevin McGrew, PhD
Educational Psychologist

Article: STUDY ALERT: Role of test motivation in intelligence testing


STUDY ALERT: Role of test motivation in intelligence testing
http://scottbarrykaufman.com/article/study-alert-role-of-test-motivation-in-intelligence-testing/

(Sent from Flipboard)


Sent from Kevin McGrew's iPad
Kevin McGrew, PhD
Educational Psychologist

Article: Do we need a diagnostic manual for mental illness?





Sent from Kevin McGrew's iPad
Kevin McGrew, PhD
Educational Psychologist

Wednesday, February 8, 2012

Article: Rehavi & Starr on Racial Disparities in Charging and Sentencing



Sent from Kevin McGrew's iPad
Kevin McGrew, PhD
Educational Psychologist

Atkins MR/ID death penalty court decisions: Richardson v Branker (NC, 2012) and Hearn v Thaler (TX, 2012)

Thanks (again) to Kevin Foley for sending two more recent Atkins decsions.

Richardson v Branker (NC, 2012)

Hearn v Thaler (TX, 2012)

Of interest in the Hearn case is that he had two IQ scores (88, 93) well above the bright-line cut score of 70. Hearn's defense tried to argue for a more expansive definition of mental retardation based on neuropsychological testing and a diagnosis of fetal alchohol syndrome (FAS). Hearn's prior 2010 decision is also available.

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Tuesday, February 7, 2012

IAP Applied Psychometrics 101 Brief Report # 11: What is the typical IQ and adaptive behavior correlation?


What is the typical relation (correlation) between standardized measures of adaptive behavior (AB)  and measures of intelligence (IQ)?  This is an important question given the role both play in the definition diagnosis of mental retardation (MR) / intellectual disability (ID). 

During the late 1970's and 1980's this was an active area of research.  Numerous studies were published that reported correlations between a wide variety of adaptive behavior scales and intelligence tests.  Probably the best synthesis of this research was provided by Harrison (1987).  Harrison's review included a table of over 40+ correlations.  This is Table 2 in the above referenced and linked article.  Harrison concluded, as have most others who have reviewed the literature, that "the majority of correlations fall in the moderate range" (p.39).  When the correlations with maladaptive measures are excluded from Harrison's table, the correlations range from .03 to .91.  This is a wide range.  Harrison could not identify a specific explanation for the variability or range of correlations.  Harrison speculated that variables might impact the magnitude of the correlations were the specific adaptive behavior or measure of intelligence used and differences in sample variability.

Subsequently the Committee on Disability Determination for Mental Retardation published a National Research Council report (Mental Retardation:  Determining Eligibility for Social Security Benefits; Reschly, Meyers & Hartel, 2001) that also addressed the AB/IQ relation. The report concluded that AB/IQ studies report correlations "ranging from 0 (indicating no relationship) to almost +1 (indicating a perfect relationship).  Data also suggest that the relationship between IQ and adaptive behavior varies significantly by age and levels of retardation, being strongest in the severe and moderate ranges and weakest in the mild range.  There is a dearth of data on the relationship of IQ and adaptive behavior functioning at the mild level of retardation" (p. 8).  Factors identified as moderating the AB/IQ correlation were scale content, measurement of competences versus perceptions, sample variability, ceiling and floor problems of the scales, and level of mental retardation.

Given the above, it is hard to render an objective statement on the approximate typical AB/IQ correlation.  With this in mind, an informal research synthesis was completed and is reported here.

First, only the AB/IQ correlations (IQ/maladaptive correlations were excluded) from Harrison's 1987 table were extracted (n = 43 correlations).  Then, the technical manuals for the current editions of the three most frequently used contemporary adaptive behavior scales were reviewed for additional correlations.  This included the Vineland Adaptive Behavior Scale (Sparrow, Cicchetti & Balla, 2005; n = 2 correlations of .12, .20) and the Adaptive Behavior Scales--II (Harrison & Oakland, 2008; n = 10 correlations ranging from .39 to .67; median = .51).

Although six different correlations were reported in the Scales of Independent Behavior-Revised manual (SIB-R; Bruininks, Woodcock, Weatherman & Hill, 1996), the values were not used as they are inflated estimates when compared to the type of correlations typically reported.  For example, very high correlations of .79, .82 and .91 are reported for certain groups.  A close reading of the tables reveals that the SIB-R correlations with either the WJ or WJ-R intelligence test were calculated on the basis of the W-score growth metric.   By definition, a growth metric includes age variance.  If correlations are reported across wide age groups the correlations convey variance related to the correlation between the AB  and IQ constructs but also contains shared variance due to the influence of general age-base development (age).  Thus, the SIB and SIB-R correlations with IQ, although not wrong and providing different information, are not comparable to all other reported correlations where age variance has been removed (typically by correlating age-based standard scores).  Clear evidence for this point comes from McGrew and Bruininks (1990) who used the same SIB/WJ subject data reported in the SIB and SIB-R manuals, but who removed the W-score confounded age variance prior to the calculation of latent factor correlations (via confirmatory factor analysis) between latent practical intelligence (SIB adaptive behavior) and conceptual intelligence (WJ IQ) factors.  The resulting AB/IQ correlations for three different age groups were .38, .56 and .58--far below the values in the .70 to .92 range.  Thus, the values from McGrew and Bruininks (1990) were included for estimates of the SIB/SIB-R IQ correlations in the current synthesis. 

Finally, latent AB/IQ correlations (as estimated from confirmatory factor analysis models)  of .27 and .39 were included from Ittenbach, Spiegel, McGrew and Bruininks (1992) and Keith, Fehrmann,Harrison and Pottebaum (1987), respectively.  This process resulted in the addition of 17 AB/IQ correlations to the 43 from Harrison, for a total of 60 correlations.

Descriptive statistics for this collection of 60 AB/IQ correlations are as follows: range of correlations from .12 to .90,  a mean of .51 and a median of .48, and a standard deviation of .20.  Below is a figure that includes a frequency polygon (and smoothed normal curve overlay) and a box-whisker plot of the data set.  A review of the box and whisker plot (at the bottom) shows the median correlation (.48) as a vertical line within the rectangle.  The rectangle includes the 50% middle of the distributions of correlations and shows an approximate range of just below .40 to just above .65.  Of particular note is the shape of the frequency polygon and smoothed normal curve.  The shape of the frequency polygon is consistent with a normal curve.  In quantitative research synthesis this type of normal distribution suggests that total data set included in the review is not biased--both studies that are likely under- or overestimates of the "true" population correlation (due to method or sampling factors) are included.  More importantly, the "bunching" up of the majority of the correlations in the middle provide confidence that the median of this distribution is a reasonable unbiased estimate of the populaiton correaltion.  This type of relatively normal distribution suggests that the current collection of 60 AB/IQ correlations is likely a reasonable approximation of the complete set of population AB/IQ correlations.


Based on this informal (and admittedly incomplete review of all possible AB/IQ correlation research) one can conclude that a reasonable estimate of the typical AB/IQ correlation is approximately .50 (mean = .51; median = .48), with most ranging from approximately .40 to .65.  This finding is consistent with Harrison's 1987 conclusion of a "moderate" correlation.  The current analysis continues to reinforce Harrison's (and others) conclusions that adaptive behavior and intelligence are statistically related constructs, but  they are still independent.   An average correlation of .50 indicates that AB and IQ share approximately 25 % common variance (approximately 15% to 40 % common variance if one looks at the range of the 50% middle of the distribution of values).  In practical terms this means that for any individual, standard scores from AB and IQ tests will frequently diverge and not always be consistent.  

Harrison (1987) provides a nice explanation for the primary reasons for the moderate correlation between AB and IQ.  Her quote is reproduced below
Numerous caveats need to be applied to this analysis and report.  The most important are:
  • A comprehensive review of all possible published and unpublished AB/IQ research studies was not completed.  Clearly there are more studies "out there" that could be added to the synthesis. 
  • The analysis makes no attempt to determine if there are moderator effects.  That is, is the typical correlation likely to systematically vary as a function of AB measures, IQ measures, variability in the sample's level of functioning, manifest/measured versus latent variable correlations, level of ability, etc.? 
  •  This has not been peer reviewed.


 It is hoped that this ad hoc update of Harrison's (1987) review, augmented by quantitive organizational methods, will serve to stimulate a formal meta-analysis by others (hint---a nice study or thesis for someone?)




Thursday, February 2, 2012

Tuesday, January 31, 2012

Thursday, January 26, 2012

Monday, January 23, 2012

Book Nook: Contemporary Intellectual Assessment, Third Edition: Theories, Tests, and Issues




Hot of the press

Contemporary Intellectual Assessment, Third Edition: Theories, Tests, and Issues [Hardcover]. Dawn P. Flanagan PhD (Editor), Patti L. Harrison Phd (Editor)

I. The Origins of Intellectual Assessment

1. A History of Intelligence Assessment: The Unfinished Tapestry, John D. Wasserman

2. A History of Intelligence Test Interpretation, Randy W. Kamphaus, Anne Pierce Winsor, Ellen W. Rowe,and Sangwon Kim

II. Contemporary Theoretical Perspectives

3. Foundations for Better Understanding of Cognitive Abilities, John L. Horn and Nayena Blankson

4. The Cattell–Horn–Carroll (CHC) Model of Intelligence, W. Joel Schneider and Kevin S. McGrew

5. Assessment of Intellectual Profile: A Perspective from Multiple-Intelligences Theory, Jie-Qi Chen andHoward Gardner

6. The Triarchic Theory of Successful Intelligence, Robert J. Sternberg

7. Planning, Attention, Simultaneous, Successive (PASS): A Cognitive Processing–Based Theory of Intelligence, Jack A. Naglieri, J. P. Das, and Sam Goldstein

III. Contemporary Intelligence, Cognitive, and Neuropsychological Batteries (and Associated Achievement Tests)

8. The Wechsler Adult Intelligence Scale–Fourth Edition (WAIS-IV) and the Wechsler Memory Scale–Fourth Edition (WMS-IV), Lisa Whipple Drozdick, Dustin Wahlstrom, Jianjun Zhu, and Lawrence G. Weiss

9. The Wechsler Preschool and Primary Scale of Intelligence–Third Edition (WPPSI–III), the Wechsler Intelligence Scale for Children–Fourth Edition (WISC–IV), and the Wechsler Individual Achievement Test–Third Edition (WIAT–III), Dustin Wahlstrom, Kristina C. Breaux, Jianjun Zhu, and Lawrence G. Weiss

10. The Stanford–Binet Intelligence Scales, Fifth Edition (SB5), Gale H. Roid and Mark Pomplun

11. The Kaufman Assessment Battery for Children–Second Edition (KABC-II) and the Kaufman Test of Educational Achievement–Second Edition (KTEA-II), Jennie Kaufman Singer, Elizabeth O. Lichtenberger, James C. Kaufman, Alan S. Kaufman, and Nadeen L. Kaufman

12. The Woodcock–Johnson III Normative Update (WJ III NU): Tests of Cognitive Abilities and Tests of Achievement, Fredrick A. Schrank and Barbara J. Wendling

13. The Differential Ability Scales–Second Edition (DAS-II), Colin D. Elliott

14. The Universal Nonverbal Intelligence Test (UNIT): A Multidimensional Nonverbal Alternative for Cognitive Assessment, R. Steve McCallum and Bruce A. Bracken

15. The Cognitive Assessment System (CAS): From Theory to Practice, Jack A. Naglieri and Tulio M. Otero

16. The Reynolds Intellectual Assessment Scales (RIAS) and the Reynolds Intellectual Screening Test (RIST), Cecil R. Reynolds, Randy W. Kamphaus, and Tara C. Raines

17. The NEPSY-II, Robb N. Matthews, Cynthia A. Riccio, and John L. Davis

18. The Wechsler Nonverbal Scale of Ability (WNV): Assessment of Diverse Populations, Jack A. Naglieriand Tulio M. Otero

IV. Contemporary Interpretive Approaches and Their Relevance for Intervention

19. The Cross-Battery Assessment (XBA) Approach: An Overview, Historical Perspective, and Current Directions, Dawn P. Flanagan, Vincent C. Alfonso, and Samuel O. Ortiz

20. Cognitive Hypothesis Testing (CHT): Linking Test Results to the Real World, Catherine A. Fiorello, James B. Hale, and Kirby L. Wycoff

21. Processing Approaches to Interpreting Information from Cognitive Ability Tests: A Critical Review,Randy G. Floyd and John H. Kranzler

22. Testing with Culturally and Linguistically Diverse Populations: Moving beyond the Verbal–Performance Dichotomy into Evidence-Based Practice, Samuel O. Ortiz, Salvador Hector Ochoa, and Agnieszka M. Dynda

23. Linking Cognitive Abilities to Academic Interventions for Students with Specific Learning Disabilities (SLD), Nancy Mather and Barbara J. Wendling

V. Assessment of Intelligence and Cognitive Functioning in Different Populations

24. Cognitive Assessment in Early Childhood: Theoretical and Practical Perspectives, Laurie Ford, Michelle L. Kozey, and Juliana Negreiros

25. Use of Intelligence Tests in the Identification of Giftedness, David E. McIntosh, Felicia A. Dixon, andEric E. Pierson

26. Use of Ability Tests in the Identification of Specific Learning Disabilities (SLD) within the Context of an Operational Definition, Dawn P. Flanagan, Vincent C. Alfonso, Jennifer T. Mascolo, and Marlene Sotelo-Dynega

27. Assessment of Intellectual Functioning in Autism Spectrum Disorder (ASD), Laura Grofer Klinger, Sarah E. O’Kelley, Joanna L. Mussey, Sam Goldstein, and Melissa DeVries

28. Cognitive and Neuropsychological Assessment of ADHD: Redefining a Disruptive Behavior Disorder,James B. Hale, Megan Yim, Andrea N. Schneider, Gabrielle Wilcox, Julie N. Henzel, and Shauna G. Dixon

29. Intellectual and Neuropsychological Assessment of Individuals with Sensory and Physical Disabilities and Traumatic Brain Injury, Scott L. Decker, Julia A. Englund, and Alycia M. Roberts

30. Use of Intelligence Tests in the Identification of Children with Intellectual and Developmental Disabilities (IDD), Kathleen Armstrong, Jason Hangauer, and Joshua Nadeau

VI. Contemporary and Emerging Issues in Intellectual Assessment

31. Using Joint Test Standards to Evaluate the Validity Evidence for Intelligence Tests, Jeffery P. Bradenand Bradley C. Niebling

32. Using Confirmatory Factor Analysis (CFA) to Aid in Understanding the Constructs Measured by Intelligence Tests, Timothy Z. Keith and Matthew R. Reynolds

33: The Emergence of Neuropsychological Constructs into Tests of Intelligence and Cognitive Abilities,Daniel C. Miller and Denise E. Maricle

34. The Role of Cognitive and Intelligence Tests in the Assessment of Executive Functions, Denise E. Maricle and Erin Avirett

35. Intelligence Tests in the Context of Emerging Assessment Practices: Problem-Solving Applications,Rachel Brown-Chidsey and Kristina J. Andren

36. Intellectual, Cognitive, and Neuropsychological Assessment in Three-Tier Service Delivery Practices in Schools, George McCloskey, James Whitaker, Ryan Murphy, and Jane Rogers

Appendix. The Three-Stratum Theory of Cognitive Abilities, John B. Carroll




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