Components of IQ Scores Across Levels of Measured Ability

Forty-three (43) students from the Talent Identification Program's Summer Residential Program living in North Carolina took the Wechsler Intelligence Scale for Children—Revised (WISC-R; Wechsler, 1974) during the program. The test was also administered to 50 other North Carolina Students who qualified for the SRP but did not attend, as well as 34 students who had not been identified as gifted. The scores were evaluated for normative and idiographic strengths and weaknesses on the 12 subtests of the WISC-R. The idiographic differences were calculated by comparison against the average score of only the 6 subtests in the same subscale of the test (Verbal or Performance) as well as against all 12 subtests on the test. It was found by means of the former comparisons that the gifted students showed significantly more idiographic strengths on the Verbal scales and weaknesses on the Performance scales than the academically competent sample.     

WISC-III Cognitive Profiles in Children with ADHD: Specific Cognitive Impairments and Diagnostic Utility

This study aimed to investigate the presence of specific cognitive impairments and the diagnostic utility of the WISC-III in children with ADHD. Ninety-eight children with ADHD and 81 children without ADHD matched by age and gender (control group), between the ages of 6 and 12?years, participated in the study. Children with ADHD revealed the most pronounced deficits in the subtests tapping working memory and processing speed. Freedom from Distractibility was the cognitive profile most impaired and that showed the highest diagnostic accuracy to discriminate children with ADHD. The optimal cutoff scores of the most common WISC-III cognitive profiles revealed greater diagnostic accuracy than the traditional approach of full or partial profiles. Taken together, these results suggested that in the context of a comprehensive psychological assessment, the WISC may provide knowledge about the specific cognitive strengths and weaknesses that characterize this disorder and may be useful in the decision-making process relative to ADHD diagnosis.     

Estimating Between-Person and Within-Person Subscore Reliability with Profile Analysis

Subscores are of increasing interest in educational and psychological testing due to their diagnostic function for evaluating examinees' strengths and weaknesses within particular domains of knowledge. Previous studies about the utility of subscores have mostly focused on the overall reliability of individual subscores and ignored the fact that subscores should be distinct and have added value over the total score. This study introduces a profile reliability approach that partitions the overall subscore reliability into within-person and between-person subscore reliability. The estimation of between-person reliability and within-person reliability coefficients is demonstrated using subscores from number-correct scoring, unidimensional and multidimensional item response theory scoring, and augmented scoring approaches via a simulation study and a real data study. The effects of various testing conditions, such as subtest length, correlations among subscores, and the number of subtests, are examined. Results indicate that there is a substantial trade-off between within-person and between-person reliability of subscores. Profile reliability coefficients can be useful in determining the extent to which subscores provide distinct and reliable information under various testing conditions.     

Temporal stability of WISC-III subtest composite: strengths and weaknesses

The Wechsler Intelligence Scale for Children--Third Edition (D. Wechsler, 1991; WISC-III) is often used to identify subtest-based cognitive strengths and weaknesses that are subsequently used to generate interventions. Given that intelligence is presumed to be an enduring trait, cognitive strengths and weaknesses identified via subtest analysis should also be stable over time. This was evaluated with 579 students who were twice tested with the WISC-III. Based on 66 subtest composites, 6 or 7 interpretable cognitive strengths and weaknesses were found on each WISC-III administration. However, subtest-based strengths and weaknesses replicated across test-retest occasions at chance levels. Because subtest-based cognitive strengths and weaknesses are unreliable, recommendations based on them will also be unreliable.     

WISC-IV GAI and CPI profiles in healthy children and children with learning disabilities

IntroductionIn addition to the FSIQ, the General Ability Index (GAI) and the Cognitive Proficiency Index (CPI) are two ancillary scores that can be calculated for the Wechsler Intelligence Scale. The GAI and the CPI have been proposed to assist in identifying cognitive strengths and weaknesses, and thus to provide different views into individual's cognitive abilities.ObjectiveThe purpose of the present study is to provide the frequency of GAI/CPI score difference by direction, the frequency of FSIQ/GAI score difference, and the frequency of FSIQ/CPI score difference, for the French Wechsler Intelligence Scale for Children and Adolescents–Fourth Edition (WISC-IV).MethodThese frequencies are provided for a sample of healthy children (n = 483), and for a sample of children with learning disabilities (LD, n = 370). The GAI comprises verbal comprehension and perceptual reasoning subtests, while CPI comprises working memory and processing speed subtests.ResultsResults indicated that the healthy sample performed better than the LD sample for all composite scores. The FSIQ was lower than the GAI for both groups and this difference was slightly larger for the LD sample (−1.35 points vs. −3.22 points). The GAI was higher than the CPI for both samples, but this difference was not significantly larger for the LD sample (4.2 points vs. 6.16 points). Finally, while the FSIQ was higher than the CPI for both groups, this difference was not larger for the LD sample (2.85 points vs. 2.95 points).ConclusionThese findings support the use of the GAI and the CPI, in addition to the FSIQ.     

The WPPSI-R: You can''t judge a test by its colors

The Wechsler Preschool and Primary Scale of Intelligence-Revised (WPPSI-R) is a thorough revision of the 1967 WPPSI, with expanded age range (3–7 years), new colorful materials, new item types for very young children, a new icebreaker subtest (Object Assembly), and a comprehensive manual. The test's strengths are its attractive pictures, strong evidence of construct validity, excellent reliability, and superb standardization sample. The revised battery's weaknesses are the heavy reliance on bonus points for Block Design and Object Assembly, the cumbersome scoring system for Geometric Design, the relative instability over time of some subtests (especially nonverbal), and its user-unfriendliness. Administration difficulties come from directions to the examiner that are too detailed and confusing, and directions to the child that include difficult concepts.     

The relationship between intra-cognitive scatter on the Woodcock-Johnson Psycho-Educational Battery-Revised and school achievement

The current study investigated the relationship between total number of significant Woodcock-Johnson Psycho-Educational Battery-Revised (WJ-R) intracognitive strengths and/or weaknesses (scatter) and low and underachievement for 2,974 subjects in grades 1 through 12 from the WJ-R standardization sample. Intra-cognitive strength and weakness base rate information was calculated using two common criteria used to define exceptionality. Independent sample t-tests compared subjects with high or low total numbers of intracognitive strengths and/or weaknesses on six achievement-related dependent variables. A total of up to two significant WJ-R intracognitive strengths and/or weaknesses was found to be common in the sample, and more than two intracognitive strengths and/or weaknesses was not related to low or underachievement. The results reinforce prior recommendations for abandoning the scatter concept in psychoeducational assessment.     

Violinists Run Amuck in South Dakota: Screen Doors Down in the Badlands!

Abstract

This paper proposes and defends an account of what it is to act for reasons. In the first part, I will discuss the desire-belief and the deliberative model of acting for reasons. I will argue that we can avoid the weaknesses and retain the strengths of both views, if we pursue an alternative according to which acting for reasons involves taking something as a reason. In the main part, I will develop an account of what it is to take something as a reason for action. On the basis of this, I will then offer a new account of what it is to act for reasons.     

Validity of the V. C. Aeronautics Aptitude Test and the O. E. Scientific Aptitude Test

An hierarchical factor solution was obtained on correlations among WISC and ITPA subtests for 110 reading disabled children. The ability hierarchy which included a general (g) factor, two subgeneral factors, and five primary factors was arranged in a manner congruent with Vernon's structural paradigm. The g-factor was defined by a moderate but distinct pattern of positive loadings from WISC and ITPA subtests. At the subgeneral level a verbal-educational factor was defined by verbal WISC and ITPA subtests, and a spatial-perceptual-mechanical factor was defined by WISC performance and ITPA visual subtests. Three primary factors—freedom from distractibility, verbal precision, and quasi-specific—were defined by WISC subtests. Two primary factors—automatic processes and representational processes—were defined by ITPA subtests.     

Shared emotions: a Steinian proposal

The aim of this paper is to clarify the notion of shared emotion. After contextualizing this notion within the broader research landscape on collective affective intentionality, I suggest that we reserve the term shared emotion to an affective experience that is phenomenologically and functionally ours: we experience it together as our emotion, and it is also constitutively not mine and yours, but ours. I focus on the three approaches that have dominated the philosophical discussion on shared emotions: cognitivist accounts, concern-based accounts, and phenomenological fusion accounts. After identifying strengths and weaknesses of these approaches and summarizing the elements that a multifaceted theory of shared emotions requires, I turn to the work of the early phenomenologist Edith Stein to further advance an approach to shared emotions that combines the main strengths of Helm and Salmela’s concern-based accounts and Schmid’s phenomenological fusion account. According to this proposal, the sharedness of a shared emotion cannot be located in one element, but rather consists in a complex of interrelated features.     

Oppression and Victimization; Choice and Responsibility

This essay discusses a cluster of problems for feminist theory and practice which concern responsibility and choice under conditions of oppression. I characterize four major perspectives from which situations of oppression or victimization can be seen and questions about choice and responsibility answered: The Perspective of the Oppressor; The Perspective of the Victim; The Perspective of the Responsible Actor; and The Perspective of the Observer/Philosopher. 1 compare their strengths and weaknesses and discuss their compatibility.     

THE CREATED CO-CREATOR: WHAT IT IS AND IS NOT

Abstract In this article I briefly assesses Philip Hefner's concept of the created co‐creator by considering both what it does and does not claim. Looking at issues of reductionism, biological selfishness, biology and freedom, and environmental ethics, I point out strengths and weaknesses in Hefner's conception of the created co‐creator.     

K-ABC simultaneous processing, DAS nonverbal reasoning, and Horn's expanded fluid-crystallized theory.

Horn's distinction between--fluid intelligence (Gf) and visualization (Gv) was investigated with two Nonverbal Reasoning subtests from the Differential Ability Scales and three Simultaneous Processing subtests from the Kaufman Assessment Battery for Children. The sample comprised a predominantly Euro-American groups of 57 normal boys and girls between the ages of 6 and 12 years. Principal factor analysis yielded clear-cut Gf and Gv dimensions. The Gf factor was composed both of Differential Ability Scales and Kaufman-ABC subtests, suggesting that the construct of simultaneous processing is not merely a measure of Gv, as researchers have hypothesized, but also measures Horn's Gf fluid intelligence to a considerable extent.     

The other side of the coin: Cognitive properties of nonreward

In this comment, I examine Amsel’s theory in the light of rats’ reaction not to frustrative non-reward per se, but to the more complicated case in which frustrative nonreward is part of a rule-based sequence of reward quantities. The discussion goes beyond Amsel’s emphasis on dispositional memory to consider cognitive and representational memory—the signaling properties of reinforcement and nonreinforcement. The strengths and weaknesses of Amsel’s theory are discussed with the fresh perspective that this viewpoint provides, and some issues emerge that may be fruitful for further study.     

A brief history of continental realism

This paper explains the nature and origin of what I am calling Transgressive Realism, a middle path between realism and anti-realism which tries to combine their strengths while avoiding their weaknesses. Kierkegaard created the position by merging Hegel??s insistence that we must have some kind of contact with anything we can call real (thus rejecting noumena), with Kant??s belief that reality fundamentally exceeds our understanding; human reason should not be the criterion of the real. The result is the idea that our most vivid encounters with reality come in experiences that shatter our categories, the way God??s commandment to kill Isaac irreconcilably clashes with the best understanding of ethics we are capable of. I explain the genesis of this idea, and then show it at work in Heidegger and Levinas?? thought. Understanding this position illuminates important aspects of the history of continental philosophy and offers a new perspective on realism.     

Super's Work Values Inventory: Issues of Subtest Internal Consistency Using a Sample of Chinese University Students in Hong Kong

The authors discuss observed weaknesses in internal consistency (Cronbach's alphas below .60) within five subtests of the Work Values Inventory when translated into Chinese and used with a sample of 211 university students in Hong Kong. Possible reasons for the weaknesses are explored, and suggestions are made for improvement.     

A smarter brain is associated with stronger neural interaction in healthy young females: A resting EEG coherence study

General intelligence, the g factor, is a major issue in psychology and neuroscience. However, the neural mechanism of the g factor is still not clear. It is suggested that the g factor should be non-modular (a property across the brain) and show good colinearity with various cognitive tests. This study examines the hypothesis that functional connectivity may be a good candidate for the g factor. We recorded resting state eyes-closed EEG signals in 184 healthy young females. Coherence values of 38 selected channel pairs across delta, theta, alpha, beta and gamma frequencies were correlated with six intelligence quotient (IQ) subtests, including symbol search, block design, object assembly, digit span, similarity and arithmetic. A three-stage analytic flow was constructed to delineate common (g factor) and unique neural components of intelligence. It is noticed that the coherence pattern demonstrates good correlation with five of the IQ subtests (except symbol search) and non-modularity in the brain. Our commonality analyses support connectivity strength in the brain as a good indicator of the g factor. For the digit span and arithmetic tests, the uniqueness analyses provide left-lateralized topography relevant to the operation of working memory. Performance on the arithmetic test is further correlated with strengths at left temporo-parietal and bilateral temporal connections. All the significant correlations are positive, indicating that the stronger the connectivity strengths, the higher the intelligence. Our analyses conclude that a smarter brain is associated with stronger interaction in the central nervous system. The implication and why the symbol search does not show parallel results are discussed.     

Anticipatory Ethics for Emerging Technologies

In this essay, a new approach for the ethical study of emerging technology ethics will be presented, called anticipatory technology ethics (ATE). The ethics of emerging technology is the study of ethical issues at the R&;D and introduction stage of technology development through anticipation of possible future devices, applications, and social consequences. I will argue that a major problem for its development is the problem of uncertainty, which can only be overcome through methodologically sound forecasting and futures studies. I will then consider three contemporary approaches to the ethics of emerging technologies that use forecasting: ethical technology assessment, the techno-ethical scenarios approach and the ETICA approach, and I considered their strengths and weaknesses. Based on this critical study, I then present my own approach: ATE. ATE is a conceptually and methodologically rich approach for the ethical analysis of emerging technologies that incorporates a large variety of ethical principles, issues, objects and levels of analysis, and research aims. It is ready to be applied to contemporary and future emerging technologies.     

Measures of information processing in rapid automatized naming (RAN) and their relation to reading

The letters, numbers, and objects subtests of the Rapid Automatized Naming Tests (RAN) were given to 50 first- and second-grade students. Student performance on the three RAN subtests were audiotaped and subjected to postacquisition processing to distinguish articulation and interarticulation pause times. This study investigated (1) the relations between the articulation and pause durations associated with the 50 stimuli of each RAN subtest and (2) the relations between the pause and articulation latencies of the three RAN subtests and reading. For both first- and second-grade students, pause and articulation times for RAN letters and objects were not found to be reliably related, in contrast to RAN numbers articulation and pause durations. RAN subtest pause durations were differentially related to reading; however, articulation was rarely related to reading. The RAN letters pause time was the most robust predictor of decoding and reading comprehension, consistently predicting all first- and second-grade measures. Analysis supported the view that reading is predicted by speed of processing associated with letters, not general processing speed.     

A Feminist Ethic and the New Romanticism Mothering as a Model of Moral Relations

This paper claims that recent attempts to draw on the maternal experiences of women in order to articulate an ethic of care and compassion is a new romanticism. Like earlier romantic views, it is both attractive and potentially dangerous. The paper examines the basic claims of this new romanticism in order to identify both its strengths and weaknesses. I conclude that there are at least two versions of this new romanticism, one that relies primarily on the experiences of child-bearing in grounding” an ethic of care and compassion, and a second that relies primarily on child-rearing. I suggest that the former version of the new romanticism is deeply flawed be-cause such a view ought to be unacceptable to women and will be inaccessible to men.