Science.gov

Sample records for administered intelligence tests

  1. Intelligence: Theories and Testing.

    ERIC Educational Resources Information Center

    Papanastasiou, Elena C.

    This paper reviews what is known about intelligence and the use of intelligence tests. Environmental and hereditary factors that affect performance on intelligence tests are reviewed, along with various theories that have been proposed about the basis of intelligence. Intelligence tests do not test intelligence per se but make inferences about a…

  2. Beyond Intelligence Testing.

    ERIC Educational Resources Information Center

    White, Stephen; And Others

    1988-01-01

    Articles on IQ testing are presented: "Opportunity and Intelligence" (Stephen White); "Beyond the IQ: Education and Human Development" (Howard Gardner); "Beyond IQ Testing" (Robert J. Sternberg); "Working Smarter" (Roger J. Peters); "Varieties of Mind" (John L. Doris, Stephen J. Ceci); "Human Intelligence Testing: A Cultural-Ecological…

  3. Role of test motivation in intelligence testing

    PubMed Central

    Duckworth, Angela Lee; Quinn, Patrick D.; Lynam, Donald R.; Loeber, Rolf; Stouthamer-Loeber, Magda

    2011-01-01

    Intelligence tests are widely assumed to measure maximal intellectual performance, and predictive associations between intelligence quotient (IQ) scores and later-life outcomes are typically interpreted as unbiased estimates of the effect of intellectual ability on academic, professional, and social life outcomes. The current investigation critically examines these assumptions and finds evidence against both. First, we examined whether motivation is less than maximal on intelligence tests administered in the context of low-stakes research situations. Specifically, we completed a meta-analysis of random-assignment experiments testing the effects of material incentives on intelligence-test performance on a collective 2,008 participants. Incentives increased IQ scores by an average of 0.64 SD, with larger effects for individuals with lower baseline IQ scores. Second, we tested whether individual differences in motivation during IQ testing can spuriously inflate the predictive validity of intelligence for life outcomes. Trained observers rated test motivation among 251 adolescent boys completing intelligence tests using a 15-min “thin-slice” video sample. IQ score predicted life outcomes, including academic performance in adolescence and criminal convictions, employment, and years of education in early adulthood. After adjusting for the influence of test motivation, however, the predictive validity of intelligence for life outcomes was significantly diminished, particularly for nonacademic outcomes. Collectively, our findings suggest that, under low-stakes research conditions, some individuals try harder than others, and, in this context, test motivation can act as a third-variable confound that inflates estimates of the predictive validity of intelligence for life outcomes. PMID:21518867

  4. Universal Nonverbal Intelligence Test.

    ERIC Educational Resources Information Center

    Bracken, Bruce A.; McCallum, R. Steve

    This kit presents all components of the Universal Nonverbal Intelligence Test (UNIT), a newly developed instrument designed to measure the general intelligence and cognitive abilities of children and adolescents (ages 5 through 17) who may be disadvantaged by traditional verbal and language-loaded measures such as children with speech, language,…

  5. Intelligent test integration system

    NASA Technical Reports Server (NTRS)

    Sztipanovits, J.; Padalkar, S.; Rodriguez-Moscoso, J.; Kawamura, K.; Purves, B.; Williams, R.; Biglari, H.

    1988-01-01

    A new test technology is described which was developed for space system integration. The ultimate purpose of the system is to support the automatic generation of test systems in real time, distributed computing environments. The Intelligent Test Integration System (ITIS) is a knowledge based layer above the traditional test system components which can generate complex test configurations from the specification of test scenarios.

  6. A Review and Critique of the Kaufman Brief Intelligence Test.

    ERIC Educational Resources Information Center

    Carman, Carol A.

    The Kaufman Brief Intelligence Test (K-BIT) is designed for use as a quick intelligence test for individuals aged 4 years through adulthood. The K-BIT measures both verbal and nonverbal intelligence, yielding Vocabulary, Matrices, and IQ composite scores. The test is easy to administer, and questions are scored objectively, making it easy for…

  7. An Overview of Intelligence Testing.

    ERIC Educational Resources Information Center

    White, Margaret B.; Hall, Alfred E.

    1980-01-01

    This article briefly traces the development of intelligence testing from its beginnings in 1905 with Alfred Binet; cites the intelligence theories of Spearman, Thurstone, and Guilford; and examines current objections to intelligence tests in terms of what they test and how they are interpreted. (SJL)

  8. Comparison and Equating of Paper-Administered, Computer-Administered and Computerized Adaptive Tests of Achievement.

    ERIC Educational Resources Information Center

    Olsen, James B.; And Others

    Student achievement test scores were compared and equated, using three different testing methods: paper-administered, computer-administered, and computerized adaptive testing. The tests were developed from third and sixth grade mathematics item banks of the California Assessment Program. The paper and the computer-administered tests were identical…

  9. Intelligence Tests on Trial.

    ERIC Educational Resources Information Center

    Bernal, Ernest M.

    In the United States, IQ tests are developed by and for whites. IQ tests and their derivates have been used on minorities not so much for prescriptive intervention purposes as for confirmation of suspiciously different behavior and for placement into special education and out of programs for the gifted, higher education, and advanced occupational…

  10. What Should Intelligence Tests Test? Implications of a Triarchic Theory of Intelligence for Intelligence Testing.

    ERIC Educational Resources Information Center

    Sternberg, Robert J.

    1984-01-01

    Argues that IQ tests work only for some people some of the time. Offers a theory that emphasizes the roles in intelligence of information-processing, the environmental context, and coping with novelty and automatization of task performance, as a possibility for improving levels of prediction. (CMG)

  11. Use of Brief Intelligence Tests in the Identification of Giftedness

    ERIC Educational Resources Information Center

    Pierson, Eric E.; Kilmer, Lydia M.; Rothlisberg, Barbara A.; McIntosh, David E.

    2012-01-01

    Schools often administer brief intelligence tests as the first step in the identification of students who are cognitively gifted. However, brief measures are often used without consideration of underlying constructs or the psychometric properties of the measures and without regard to the links between screening decisions and educational…

  12. Kaufman Brief Intelligence Test (K-BIT).

    ERIC Educational Resources Information Center

    Smith, Douglas K.

    1999-01-01

    This article describes the Kaufman Brief Intelligence Test, an assessment of intelligence for individuals ages 4 to 90. The test is designed for those circumstances in which a brief measure of intelligence will suffice and trained professionals may be unavailable for the assessments. Its administration, reliability, and validity are discussed.…

  13. The Development of the Wechsler Scales and Their Influence on Contemporary Intelligence Testing

    ERIC Educational Resources Information Center

    Benisz, Mark

    2014-01-01

    The history of intelligence testing merits study as standardized intelligence tests have been administered for only a little over a century. The most popular tests in use today are the Wechsler scales, despite the availability of other test batteries that are better grounded in contemporary theory. To understand why contemporary revisions of…

  14. Baseline Geography Competency Test Administered in Indiana Universities.

    ERIC Educational Resources Information Center

    Bein, Frederick L.

    A baseline geography skills test was administered during 1987 to over 3,000 students who were enrolled in freshmen geography courses at 18 Indiana universities. Known as the National Council for Geographic Education Competency-Based Geography Test, Secondary Level, Form D, this test was used to measure the students' level of geographic ability in:…

  15. Item Parameter Invariance of the Kaufman Adolescent and Adult Intelligence Test across Male and Female Samples

    ERIC Educational Resources Information Center

    Immekus, Jason C.; Maller, Susan J.

    2009-01-01

    The Kaufman Adolescent and Adult Intelligence Test (KAIT[TM]) is an individually administered test of intelligence for individuals ranging in age from 11 to 85+ years. The item response theory-likelihood ratio procedure, based on the two-parameter logistic model, was used to detect differential item functioning (DIF) in the KAIT across males and…

  16. Reliability and Validity of the New Tanaka B Intelligence Scale Scores: A Group Intelligence Test

    PubMed Central

    Uno, Yota; Mizukami, Hitomi; Ando, Masahiko; Yukihiro, Ryoji; Iwasaki, Yoko; Ozaki, Norio

    2014-01-01

    Objective The present study evaluated the reliability and concurrent validity of the new Tanaka B Intelligence Scale, which is an intelligence test that can be administered on groups within a short period of time. Methods The new Tanaka B Intelligence Scale and Wechsler Intelligence Scale for Children-Third Edition were administered to 81 subjects (mean age ± SD 15.2±0.7 years) residing in a juvenile detention home; reliability was assessed using Cronbach’s alpha coefficient, and concurrent validity was assessed using the one-way analysis of variance intraclass correlation coefficient. Moreover, receiver operating characteristic analysis for screening for individuals who have a deficit in intellectual function (an FIQ<70) was performed. In addition, stratum-specific likelihood ratios for detection of intellectual disability were calculated. Results The Cronbach’s alpha for the new Tanaka B Intelligence Scale IQ (BIQ) was 0.86, and the intraclass correlation coefficient with FIQ was 0.83. Receiver operating characteristic analysis demonstrated an area under the curve of 0.89 (95% CI: 0.85–0.96). In addition, the stratum-specific likelihood ratio for the BIQ≤65 stratum was 13.8 (95% CI: 3.9–48.9), and the stratum-specific likelihood ratio for the BIQ≥76 stratum was 0.1 (95% CI: 0.03–0.4). Thus, intellectual disability could be ruled out or determined. Conclusion The present results demonstrated that the new Tanaka B Intelligence Scale score had high reliability and concurrent validity with the Wechsler Intelligence Scale for Children-Third Edition score. Moreover, the post-test probability for the BIQ could be calculated when screening for individuals who have a deficit in intellectual function. The new Tanaka B Intelligence Test is convenient and can be administered within a variety of settings. This enables evaluation of intellectual development even in settings where performing intelligence tests have previously been difficult. PMID:24940880

  17. Relationships of Intelligence Test Scores to Measures of Anxiety, Impulsiveness and Verbal Interests in Gifted Adolescents. Final Report.

    ERIC Educational Resources Information Center

    Welsh, George S.

    The degree to which potentially useful group intelligence tests were affected by personality characteristics such as anxiety, impulsiveness or caution, and verbal interests was investigated by a battery of intelligence, interest, and personality tests administered to 1,163 gifted adolescents in special summer programs. Intelligence was measured by…

  18. Relation between Kaufman Brief Intelligence Test and WISC-III Scores of Children with RD.

    ERIC Educational Resources Information Center

    Chin, Christopher E.; Ledesma, Heloise Marie L.; Cirino, Paul T.; Sevcik, Rose A.; Morris, Robin D.; Frijters, Jan C.; Lovett, Maureen W.

    2001-01-01

    Concurrent validity of the Kaufman Brief Intelligence Test (K-BIT) with the Wechsler Intelligence Scale for Children-Third Edition (WISC-III) was evaluated. Both measures were administered to 65 children (ages 6-7). Results suggest caution against using the K-BIT exclusively for placement and diagnostic purposes with young children with reading…

  19. Cross-Cultural Bias Analysis of Cattell Culture-Fair Intelligence Test.

    ERIC Educational Resources Information Center

    Nenty, H. Johnson

    The Cattell Culture Fair Intelligence Test (CCFIT) was administered to a large sample of American, Nigerian, and Indian adolescents, and item data were examined for cultural bias. The CCFIT was designed to measure fluid intelligence, which is not influenced by cultural differences. Four different item analysis techniques were used to determine…

  20. The Relationship between the Kaufman Brief Intelligence Test (K-BIT) and the WISC-R with Referred Students.

    ERIC Educational Resources Information Center

    Prewett, Peter N.

    1992-01-01

    Kaufman Brief Intelligence Test (K-BIT) and Wechsler Intelligence Scale for Children-Revised (WISC-R) were administered in counterbalanced order to 35 referred students. Although K-BIT intelligence quotient (IQ) Composite correlated significantly with WISC-R Full Scale IQ scores, mean scores differed significantly. Results provide moderate support…

  1. Test-retest reliability of psychological and neurobehavioral tests self-administered by computer.

    PubMed

    Campbell, K A; Rohlman, D S; Storzbach, D; Binder, L M; Anger, W K; Kovera, C A; Davis, K L; Grossmann, S J

    1999-03-01

    A series of 12 psychological and 7 neurobehavioral performance tests were administered twice to a nonclinical normative sample with 1 week between administrations. The tests were presented in a self-administered computerized format. One week test-retest reliabilities were comparable to conventional administration formats. The results suggest that individual test reliability is not affected when tests are administered as part of an extensive multi-measure battery. Computer administered test reliability coefficients also were compared to a Mixed Format (computer-conventional) administration with mixed format reliabilities generally similar to the reliabilities of published conventional tests but also generally lower than same format testing. Compared to psychological test reliability, neurobehavioral test reliability appeared more vulnerable to decreases with mixed format testing. These conclusions should not be generalized to all computer implemented tests as the qualities of the test implementation will affect the outcome. PMID:9971880

  2. Test-Retest Reliability of Psychological and Neurobehavioral Tests Self-Administered by Computer.

    ERIC Educational Resources Information Center

    Campbell, Keith A.; Rohlman, Diane S.; Storzbach, Daniel; Binder, Laurence M.; Anger, W. Kent; Kovera, Craig A.; Davis, Kelly L.; Grossman, Sandra J.

    1999-01-01

    Administered 12 psychological and 7 neurobehavioral performance tests twice to nonclinical normative samples of 30 adults (computer format only) and 30 adults (computer and conventional administration) with one week between administrations. Results suggest that individual test-retest reliability is not affected when tests are administered as part…

  3. Test Review: L. Brown, R. J. Sherbenou, & S. K. Johnsen "Test of Nonverbal Intelligence-4" (Toni-4). Austin, TX--PRO-ED, 2010

    ERIC Educational Resources Information Center

    Ritter, Nicola; Kilinc, Emin; Navruz, Bilgin; Bae, Yunhee

    2011-01-01

    This article reviews Test of Nonverbal Intelligence-Fourth Edition (TONI-4), an individually administered instrument created to assess intelligence. The distinguishing characteristic of the TONI-4 is the nonverbal, motor-reduced format that assesses common elements of intelligence without the confounding effects of motor or linguistic skills. The…

  4. TIE: An Ability Test of Emotional Intelligence

    PubMed Central

    Śmieja, Magdalena; Orzechowski, Jarosław; Stolarski, Maciej S.

    2014-01-01

    The Test of Emotional Intelligence (TIE) is a new ability scale based on a theoretical model that defines emotional intelligence as a set of skills responsible for the processing of emotion-relevant information. Participants are provided with descriptions of emotional problems, and asked to indicate which emotion is most probable in a given situation, or to suggest the most appropriate action. Scoring is based on the judgments of experts: professional psychotherapists, trainers, and HR specialists. The validation study showed that the TIE is a reliable and valid test, suitable for both scientific research and individual assessment. Its internal consistency measures were as high as .88. In line with theoretical model of emotional intelligence, the results of the TIE shared about 10% of common variance with a general intelligence test, and were independent of major personality dimensions. PMID:25072656

  5. Intelligent Testing: Integrating Psychological Theory and Clinical Practice

    ERIC Educational Resources Information Center

    Kaufman, James C., Ed.

    2009-01-01

    The field of intelligence testing has been revolutionized by Alan S. Kaufman. He developed the Wechsler Intelligence Scale for Children-Revised (WISC-R) with David Wechsler, and his best-selling book, Intelligent Testing with the WISC-R, introduced the phrase "intelligent testing." Kaufman, with his wife, Nadeen, then created his own series of…

  6. Relationship Between Intelligence and Self-Perceived Intelligence.

    ERIC Educational Resources Information Center

    Kulkarni, A. V.

    1982-01-01

    To investigate the relationship of self-perceived intelligence to measured intelligence across age and instrumentation, two intelligence tests and two self-concept tests were administered to postgraduate students and to high school students. Intelligence and self-perceived intelligence were found to be independent of each other. (Author/CM)

  7. Empirical Analysis of the Relationship between Student Examiners' Learning with Deliberate Test Practice and Examinees' Intelligence Test Performance

    ERIC Educational Resources Information Center

    Edwards, Oliver W.; Rottman, Amy

    2011-01-01

    To evaluate the implications of deliberate practice when teaching test administration skills, novice, but trained, graduate student examiners administered intelligence tests to a convenience sample of volunteer school-age examinees assigned to a first test session. A second, different convenience sample of volunteer school-age examinees were…

  8. Piagetian Tasks, Traditional Intelligence and Achievement Tests.

    ERIC Educational Resources Information Center

    Kingma, J.; Koops, W.

    1983-01-01

    Reports study which compared the value of Piagetian tasks--seriation, conservation and multiple classification--to that of traditional intelligence tests--Cattell and PMA 5 to 7 subtests--as predictors of number language, simple computation, and verbal arithmetic achievement in 312 children from kindergarten to grade 4. Fifty references are…

  9. The Universal Nonverbal Intelligence Test with Children with Attention-Deficit Hyperactivity Disorder

    ERIC Educational Resources Information Center

    Pendley, Julia D.; Myers, Carl L.; Brown, Reagan D.

    2004-01-01

    The primary purpose of this study was to test two hypotheses proposed by Bracken and McCallum (1998), authors of the Universal Nonverbal Intelligence Test (UNIT), as to how children diagnosed with ADHD would perform on the UNIT. Twenty-nine students between the ages of 5 and 17 years were administered the extended battery of the UNIT twice, with…

  10. Predicting FCI gain with a nonverbal intelligence test

    NASA Astrophysics Data System (ADS)

    Semak, M. R.; Dietz, R. D.; Pearson, R. H.; Willis, C. W.

    2013-01-01

    We have administered both a commercial, nonverbal intelligence test (the GAMA) and Lawson's Classroom Test of Scientific Reasoning to students in two introductory physics classes to determine if either test can successfully predict normalized gains on the Force Concept Inventory. Since gain on the FCI is known to be related to gender, we adopted a linear model with gain on the FCI as the dependent variable and gender and a test score as the independent variables. We found that the GAMA score did not predict a significant amount of variation beyond gender. Lawson's test, however, did predict a small but significant variation beyond gender. When simple linear regressions were run separately for males and females with the Lawson score as a predictor, we found that the Lawson score did not significantly predict gains for females but was a marginally significant predictor for males.

  11. Concurrent Validity of the Universal Nonverbal Intelligence Test and the Leiter International Performance Scale-Revised

    ERIC Educational Resources Information Center

    Hooper, V. Scott; Bell, Sherry Mee

    2006-01-01

    One hundred elementary- and middle-school students were administered the Universal Nonverbal Intelligence Test (UNIT; B.A. Bracken & R.S. McCallum, 1998) and the Leiter International Performance Scale-Revised (Leiter-R; G.H. Roid & L.J. Miller, 1997). Correlations between UNIT and Leiter-R scores were statistically significant ( p less than…

  12. Integrating Concepts and Tests of Intelligence from the Differential and Developmental Traditions.

    ERIC Educational Resources Information Center

    Case, Robbie; Demetriou, Andreas; Platsidou, Matria; Kazi, Smaragda

    2001-01-01

    Studied a possible convergence in the structure of cognitive abilities as specified by classical psychometric theory and two neo-Piagetian theories of cognitive development by administering a large test battery to 120 children aged 7 to 10. Results support the integration of several theories of intelligence into a comprehensive system. (SLD)

  13. Estimating the Impacts of Educational Interventions Using State Tests or Study-Administered Tests. NCEE 2012-4016

    ERIC Educational Resources Information Center

    Olsen, Robert B.; Unlu, Fatih; Price, Cristofer; Jaciw, Andrew P.

    2011-01-01

    This report examines the differences in impact estimates and standard errors that arise when these are derived using state achievement tests only (as pre-tests and post-tests), study-administered tests only, or some combination of state- and study-administered tests. State tests may yield different evaluation results relative to a test that is…

  14. Children Becoming More Intelligent: Can the Flynn Effect Be Generalized to Other Child Intelligence Tests?

    ERIC Educational Resources Information Center

    Resing, Wilma C. M.; Tunteler, Erika

    2007-01-01

    In this article, time effects on intelligence test scores have been investigated. In particular, we examined whether the "Flynn effect" is manifest in children from the middle and higher IQ distribution range, measured with a child intelligence test based on information processing principles--the Leiden Diagnostic Test. The test was administered…

  15. Development of Teacher-Administered Tests for the SWRL Reading Programs.

    ERIC Educational Resources Information Center

    Niedermeyer, Fred C.; Sullivan, Howard J.

    To investigate the type of classroom testing format most appropriate for the Southwest Regional Laboratory (SWRL) Mod 2 Reading Program, three types of teacher-administered tests for the SWRL Second-Year Communication Skills Program were developed and tried out during the 1970-71 school year. The tests were administered by the classroom teacher as…

  16. Test Review: Wechsler Abbreviated Scale of Intelligence, Second Edition

    ERIC Educational Resources Information Center

    Irby, Sarah M.; Floyd, Randy G.

    2013-01-01

    The Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II; Wechsler, 2011) is a brief intelligence test designed for individuals aged 6 through 90 years. It is a revision of the Wechsler Abbreviated Scale of Intelligence (WASI; Wechsler, 1999). During revision, there were three goals: enhancing the link between the Wechsler…

  17. 30 CFR 250.1508 - What must I do when MMS administers written or oral tests?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What must I do when MMS administers written or oral tests? 250.1508 Section 250.1508 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION... authorized representative to administer written or oral tests; and (b) Identify personnel by current...

  18. Using Technology to Create and Administer Accessible Tests

    ERIC Educational Resources Information Center

    Salend, Spencer

    2009-01-01

    Technology is transforming many aspects of society including the ways teachers teach and students learn. Although technology has been firmly established as a teaching tool across a range of content areas, educators are realizing that technology also offers innovative ways to help their students take standardized tests that comply with the mandates…

  19. Reading Tests Versus Intelligence Tests as Predictors of High School Graduation

    ERIC Educational Resources Information Center

    Simpson, Robert L.

    1970-01-01

    In comparing individual intelligence tests with individual reading achievement tests, it was found that the readingtests surpass individual intelligence tests in ability to predict successful graduation from regular high school classes for low achieving students. (Author/KJ)

  20. 30 CFR 250.1508 - What must I do when BSEE administers written or oral tests?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Control and Production Safety Training § 250.1508 What must I do when BSEE administers written or oral... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What must I do when BSEE administers written or oral tests? 250.1508 Section 250.1508 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL...

  1. 30 CFR 250.1508 - What must I do when BSEE administers written or oral tests?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Control and Production Safety Training § 250.1508 What must I do when BSEE administers written or oral... 30 Mineral Resources 2 2013-07-01 2013-07-01 false What must I do when BSEE administers written or oral tests? 250.1508 Section 250.1508 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL...

  2. 30 CFR 250.1508 - What must I do when BSEE administers written or oral tests?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Control and Production Safety Training § 250.1508 What must I do when BSEE administers written or oral... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What must I do when BSEE administers written or oral tests? 250.1508 Section 250.1508 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL...

  3. Test Review: Wechsler Preschool and Primary Scale of Intelligence-

    ERIC Educational Resources Information Center

    Syeda, Maisha M.; Climie, Emma A.

    2014-01-01

    The "Wechsler Preschool and Primary Scale of Intelligence-Fourth Edition" (WPPSI-IV; Wechsler, 2012a, 2012b) is a comprehensive clinical tool, intended for assessing cognitive functioning among children aged 2 years 6 months through 7 years 7 months. Published by Pearson, the WPPSI-IV is an individually administered tool, to be used by…

  4. Practised Intelligence Testing Based on a Modern Test Conceptualization and Its Reference to the Common Intelligence Theories

    ERIC Educational Resources Information Center

    Kubinger, Klaus D.; Litzenberger, Margarete; Mrakotsky, Christine

    2006-01-01

    The question is to what extent intelligence test-batteries prove any kind of empirical reference to common intelligence theories. Of particular interest are conceptualized tests that are of a high psychometric standard--those that fit the Rasch model--and hence are not exposed to fundamental critique. As individualized testing, i.e., a…

  5. Intelligence.

    PubMed

    Sternberg, Robert J

    2012-09-01

    Intelligence is the ability to learn from past experience and, in general, to adapt to, shape, and select environments. Aspects of intelligence are measured by standardized tests of intelligence. Average raw (number-correct) scores on such tests vary across the life span and also across generations, as well as across ethnic and socioeconomic groups. Intelligence can be understood in part in terms of the biology of the brain-especially with regard to the functioning in the prefrontal cortex. Measured values correlate with brain size, at least within humans. The heritability coefficient (ratio of genetic to phenotypic variation) is between 0.4 and 0.8. But genes always express themselves through environment. Heritability varies as a function of a number of factors, including socioeconomic status and range of environments. Racial-group differences in measured intelligence have been reported, but race is a socially constructed rather than biological variable. As a result, these differences are difficult to interpret. Different cultures have different conceptions of the nature of intelligence, and also require different skills in order to express intelligence in the environment. WIREs Cogn Sci 2012 doi: 10.1002/wcs.1193 For further resources related to this article, please visit the WIREs website. PMID:26302705

  6. Effects of microcomputer-administered diagnostic testing on immediate and continuing science achievement and attitudes

    NASA Astrophysics Data System (ADS)

    Waugh, Michael Leonard

    This investigation had three purposes: (1) to document any immediate and continuing benefits associated with the use of microcomputer-administered testing; (2) to determine what type of student might benefit most from microcomputer-administered diagnostic testing; and (3) to document the feasibility of microcomputer-administered diagnostic testing. The subjects of the study were enrolled in a biology course based on the BSCS Blue text. A random half of the students received behaviorally-stated performance objectives, while the remaining half received behaviorally-stated performance objectives in conjunction with microcomputer-administered diagnostic testing. The results of this study indicate that microcomputer-administered diagnostic testing can positively influence the immediate, but not the continuing, achievement of students in science. In addition, neither student aptitude nor achievement motivation level were found to interact with treatment or influence achievement. Affective data indicate that students react favorably to the use of objectives, computers, and diagnostic testing. Cost summary data reveal that when the expense of administering diagnostic testing by microcomputer is prorated over a five-year period, the cost of a diagnostic test is reduced to approximately three cents.

  7. Race of Examiner Effects and the Validity of Intelligence Tests.

    ERIC Educational Resources Information Center

    Graziano, William G.; And Others

    1982-01-01

    Recent empirical evidence for the influence of examiner's race on examinee's performance on intelligence tests is reviewed. The current literature, 1966 through 1980, offers little support for the hypothesis that examiner's race has a systematic effect on examinee's performance on intelligence tests. Conceptual and methodological issues are…

  8. Reliability Analysis for the Internationally Administered 2002 Series GED Tests. GED Testing Service[R] Research Studies, 2009-3

    ERIC Educational Resources Information Center

    Setzer, J. Carl; He, Yi

    2009-01-01

    Reliability Analysis for the Internationally Administered 2002 Series GED (General Educational Development) Tests Reliability refers to the consistency, or stability, of test scores when the authors administer the measurement procedure repeatedly to groups of examinees (American Educational Research Association [AERA], American Psychological…

  9. A Review of the Universal Nonverbal Intelligence Test (UNIT): An Advance for Evaluating Youngsters with Diverse Needs.

    ERIC Educational Resources Information Center

    Fives, Christopher J.; Flanagan, Rosemary

    2002-01-01

    The Universal Nonverbal Intelligence Test (UNIT) is reviewed and critiqued. The UNIT is a completely nonverbal test that can be administered as a screening battery, a standard battery for special education eligibility decisions, or as an extended battery for diagnostic purposes. Implications for school psychology practice and research are…

  10. Assessing Follow Through: Changes in Intelligence Test Scores over Two and Three Years of Experience in the Responsive Program.

    ERIC Educational Resources Information Center

    Rayder, Nicolas; And Others

    1978-01-01

    Four Wechsler subscales were administered in a longitudinal design to children from the Responsive Model Follow Through Program. On the first testing, subjects' average intelligence scores were significantly lower, but on subsequent tests equivalent to or higher than national norms, calling into question Deutsch's cumulative-deficit hypothesis.…

  11. Development, Administration and Confirmatory Factor Analysis of a Secondary School Test Based on the Theory of Successful Intelligence

    ERIC Educational Resources Information Center

    Zbainos, Dimitrios

    2012-01-01

    The present study attempted to investigate an application of the theory of Successful Intelligence (Sternberg, 1997) in lower Greek secondary schools, through a school tests believing that school assessments should be based on solid, empirically investigated theoretical foundations. The test was administered to 2663 students with a mean age of…

  12. Intelligence

    PubMed Central

    Sternberg, Robert J.

    2012-01-01

    Intelligence is the ability to learn from experience and to adapt to, shape, and select environments. Intelligence as measured by (raw scores on) conventional standardized tests varies across the lifespan, and also across generations. Intelligence can be understood in part in terms of the biology of the brain—especially with regard to the functioning in the prefrontal cortex—and also correlates with brain size, at least within humans. Studies of the effects of genes and environment suggest that the heritability coefficient (ratio of genetic to phenotypic variation) is between .4 and .8, although heritability varies as a function of socioeconomic status and other factors. Racial differences in measured intelligence have been observed, but race is a socially constructed rather than biological variable, so such differences are difficult to interpret. PMID:22577301

  13. Intelligence.

    PubMed

    Sternberg, Robert J

    2012-03-01

    Intelligence is the ability to learn from experience and to adapt to, shape, and select environments. Intelligence as measured by (raw scores on) conventional standardized tests varies across the lifespan, and also across generations. Intelligence can be understood in part in terms of the biology of the brain-especially with regard to the functioning in the prefrontal cortex-and also correlates with brain size, at least within humans. Studies of the effects of genes and environment suggest that the heritability coefficient (ratio of genetic to phenotypic variation) is between .4 and .8, although heritability varies as a function of socioeconomic status and other factors. Racial differences in measured intelligence have been observed, but race is a socially constructed rather than biological variable, so such differences are difficult to interpret. PMID:22577301

  14. Beyond "g": Putting Multiple Intelligences Theory to the Test

    ERIC Educational Resources Information Center

    Visser, Beth A.; Ashton, Michael C.; Vernon, Philip A.

    2006-01-01

    We investigated Gardner's "Theory of Multiple Intelligences" in a sample of 200 adults. For each of the hypothesized eight "intelligence" domains--Linguistic, Logical/Mathematical, Spatial, Interpersonal, Intrapersonal, Musical, Bodily-Kinesthetic, Naturalistic--we selected two tests based on Gardner's description of its content. Factor analysis…

  15. Walk a Mile in My Shoes: Stakeholder Accounts of Testing Experience with a Computer-Administered Test

    ERIC Educational Resources Information Center

    Fox, Janna; Cheng, Liying

    2015-01-01

    In keeping with the trend to elicit multiple stakeholder responses to operational tests as part of test validation, this exploratory mixed methods study examines test-taker accounts of an Internet-based (i.e., computer-administered) test in the high-stakes context of proficiency testing for university admission. In 2013, as language testing…

  16. Should Creativity Tests Be Administered under Testlike Conditions? An Empirical Study of Three Alternative Conditions.

    ERIC Educational Resources Information Center

    Hattie, John

    1980-01-01

    Three conditions for administering creativity tests by Torrance and by Wallach and Kogan were compared: (1) untimed, gamelike; (2) conventional testlike; and (3) administration of measures under testlike conditions on two adjacent days, using the second testing as the predictor. The conventional testlike condition seems optimal. (Author/CP)

  17. Development of an intelligent hypertext system for wind tunnel testing

    NASA Technical Reports Server (NTRS)

    Lo, Ching F.; Shi, George Z.; Steinle, Frank W.; Wu, Y. C. L. Susan; Hoyt, W. Andes

    1991-01-01

    This paper summarizes the results of a system utilizing artificial intelligence technology to improve the productivity of project engineers who conduct wind tunnel tests. The objective was to create an intelligent hypertext system which integrates a hypertext manual and expert system that stores experts' knowledge and experience. The preliminary (Phase I) effort implemented a prototype IHS module encompassing a portion of the manuals and knowledge used for wind tunnel testing. The effort successfully demonstrated the feasibility of the intelligent hypertext system concept. A module for the internal strain gage balance, implemented on both IBM-PC and Macintosh computers, is presented. A description of the Phase II effort is included.

  18. Psychology of computer use: IX. A menu of self-administered microcomputer-based neurotoxicology tests

    NASA Technical Reports Server (NTRS)

    Kennedy, R. S.; Baltzley, D. R.; Wilkes, R. L.; Kuntz, L. A.

    1989-01-01

    This study examined the feasibility of repeated self-administration of a newly developed battery of mental acuity tests which may have application in screening for fitness-for-duty or for persons who may be exposed to environmental stress, toxic agents, or disease. 16 subjects self-administered 18 microcomputer-based tests (13 new, 5 "core"), without proctors, over 10 sessions. The hardware performed well throughout the study and the tests appeared to be easily self-administered. Stabilities and reliabilities of the tests from the "core" battery were comparable to those obtained previously under more controlled experimental conditions. Eight of the new tests exceeded minimum criteria for metric and practical requirements and can be recommended as additions to the menu. Although the average retest reliability was high, cross-correlations between tests were low, implying factorial diversity. The menu can be used to form batteries with flexible total testing time which are likely to tap different mental processes and functions.

  19. Test or toy? Materiality and the measurement of infant intelligence.

    PubMed

    Young, Jacy L

    2015-05-01

    Adopting a material culture perspective, this article interrogates the composition of the copy of the Cattell Infant Intelligence Scale housed at the University of Toronto Scientific Instruments Collection. As a deliberately assembled collection of toys, the Cattell Scale makes clear the indefinite boundary between test and toy in 20th-century American psychology. Consideration of the current condition of some of the material constituents of this particular Cattell Scale provides valuable insight into some of the elusive practices of intelligence testers in situ and highlights the dynamic nature of the testing process. At the same time, attending to the materiality of this intelligence test reveals some of the more general assumptions about the nature of intelligence inherent in tests for young children. The scale and others like it, I argue, exposes psychologists' often-uncritical equation of childhood intelligence with appropriate play undertaken with an appropriate toy, an approach complicit in, and fostered by, midcentury efforts to cultivate particular forms of selfhood. This analysis serves as an example of the kind of work that may be done on the history of intelligence testing when the material objects that were (and are) inherently a part of the testing process are included in historical scholarship. PMID:26120915

  20. Intelligent Monitoring of Rocket Test Systems

    NASA Technical Reports Server (NTRS)

    Duran, Esteban; Rocha, Stephanie; Figueroa, Fernando

    2016-01-01

    Stephanie Rocha is an undergraduate student pursuing a degree in Mechanical Engineering. Esteban Duran is pursuing a degree in Computer Science. Our mentor is Fernando Figueroa. Our project involved developing Intelligent Health Monitoring at the High Pressure Gas Facility (HPGF) utilizing the software GensymG2.

  1. Emotional Intelligence Moderates Perfectionism and Test Anxiety among Iranian Students

    ERIC Educational Resources Information Center

    Abdollahi, Abbas; Abu Talib, Mansor

    2015-01-01

    Test anxiety is one of the common forms of anxiety for students. Thus, it is necessary to improve our knowledge regarding the etiology of test anxiety. The purpose of this study was to explore the relationships between perfectionism, emotional intelligence, and test anxiety among Iranian students. This study also was conducted to test emotional…

  2. 34 CFR 462.41 - How must tests be administered in order to accurately measure educational gain?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... assessment policy; (3)(i) Administer post-tests with a secure, parallel, equated form of the same test—either traditional paper and pencil or computer-administered instruments—for which forms are constructed prior...

  3. Language Testing and Intelligence Testing: Friends or Foes? Occasional Papers on Linguistics, No. 1.

    ERIC Educational Resources Information Center

    Angelis, Paul J.

    This paper discusses the relationship between language proficiency and intelligence. In particular, the paper is concerned with the elements of intelligence testing which creep into tests designed to determine language proficiency, and the proliferation of testing of all types and the kinds of interpretations made of these tests. Particular…

  4. Intelligence Testing and Cultural Diversity: Concerns, Cautions, and Considerations

    ERIC Educational Resources Information Center

    Ford, Donna Y.

    2004-01-01

    With so many unanswered questions and controversies regarding intelligence, testing in general, and testing diverse students in particular, what can educators in gifted education do to ensure that these students have access to and are represented in gifted education programs and services? In this monograph, the author examines test bias by first…

  5. Finding Creative Potential on Intelligence Tests via Divergent Production

    ERIC Educational Resources Information Center

    Kaufman, James C.; Kaufman, Scott Barry; Lichtenberger, Elizabeth O.

    2011-01-01

    Assessing creative potential using a comprehensive battery of standardized tests requires a focus on "how" and "why" an individual responds in addition to "how well" they respond. Using the "intelligent testing" philosophy of focusing on the person being tested rather than the measure itself helps psychologists form a more complete picture of an…

  6. Experimental Test-Bed for Intelligent Passive Array Research

    NASA Technical Reports Server (NTRS)

    Solano, Wanda M.; Torres, Miguel; David, Sunil; Isom, Adam; Cotto, Jose; Sharaiha, Samer

    2004-01-01

    This document describes the test-bed designed for the investigation of passive direction finding, recognition, and classification of speech and sound sources using sensor arrays. The test-bed forms the experimental basis of the Intelligent Small-Scale Spatial Direction Finder (ISS-SDF) project, aimed at furthering digital signal processing and intelligent sensor capabilities of sensor array technology in applications such as rocket engine diagnostics, sensor health prognostics, and structural anomaly detection. This form of intelligent sensor technology has potential for significant impact on NASA exploration, earth science and propulsion test capabilities. The test-bed consists of microphone arrays, power and signal distribution modules, web-based data acquisition, wireless Ethernet, modeling, simulation and visualization software tools. The Acoustic Sensor Array Modeler I (ASAM I) is used for studying steering capabilities of acoustic arrays and testing DSP techniques. Spatial sound distribution visualization is modeled using the Acoustic Sphere Analysis and Visualization (ASAV-I) tool.

  7. Can We Learn to Treat One Another Better? A Test of a Social Intelligence Curriculum

    PubMed Central

    Gallardo, Carmen Ecija; Velasco, Lilian

    2015-01-01

    This paper reports on the first test of the value of an online curriculum in social intelligence (SI). Built from current social and cognitive neuroscience research findings, the 50 session SI program was administered, with facilitation in Spanish by classroom instructors, to 207 students from Universidad Rey Juan Carlos in Madrid as part of their undergraduate classes. All materials were translated into Castilian Spanish, including outcome measures of SI that have been used in prior studies to provide valid estimates of two key components of social intelligence: 1) Sensitivity to others and 2) confidence in one’s capacity to manage social situations. Pre- and Posttest were administered to participants in the SI training, and also to 87 students in similar classes who did not receive the program who served as the control group. Gender and emotional intelligence levels at pretest also were examined as potential individual differences that might affect the impact of the program on study outcomes. Repeated measures ANOVAs on study outcomes revealed significant increases, from pre to post, in most measures of social intelligence for program participants in comparison to controls, with no effects of gender or age on program effectiveness. Prior scores on emotional intelligence were not a prerequisite for learning from the program. Some findings suggest ways the program may be improved to have stronger effects. Nonetheless, the findings indicate that the SI program tested here shows considerable promise as a means to increase the willingness of young adults to take the perspective of others and enhance their efficacy for initiating and sustaining positive social connections. PMID:26076133

  8. Can We Learn to Treat One Another Better? A Test of a Social Intelligence Curriculum.

    PubMed

    Zautra, Eva K; Zautra, Alex J; Gallardo, Carmen Ecija; Velasco, Lilian

    2015-01-01

    This paper reports on the first test of the value of an online curriculum in social intelligence (SI). Built from current social and cognitive neuroscience research findings, the 50 session SI program was administered, with facilitation in Spanish by classroom instructors, to 207 students from Universidad Rey Juan Carlos in Madrid as part of their undergraduate classes. All materials were translated into Castilian Spanish, including outcome measures of SI that have been used in prior studies to provide valid estimates of two key components of social intelligence: 1) Sensitivity to others and 2) confidence in one's capacity to manage social situations. Pre- and Posttest were administered to participants in the SI training, and also to 87 students in similar classes who did not receive the program who served as the control group. Gender and emotional intelligence levels at pretest also were examined as potential individual differences that might affect the impact of the program on study outcomes. Repeated measures ANOVAs on study outcomes revealed significant increases, from pre to post, in most measures of social intelligence for program participants in comparison to controls, with no effects of gender or age on program effectiveness. Prior scores on emotional intelligence were not a prerequisite for learning from the program. Some findings suggest ways the program may be improved to have stronger effects. Nonetheless, the findings indicate that the SI program tested here shows considerable promise as a means to increase the willingness of young adults to take the perspective of others and enhance their efficacy for initiating and sustaining positive social connections. PMID:26076133

  9. On the Relevance of Intelligence: Applications for Classrooms? Intelligence Testing: The Good, the Bad and the Ugly.

    ERIC Educational Resources Information Center

    Law, Nancy

    The relevance of intelligence testing for schools within one district, the Sacramento (California) school district and the state of California is explored, and applications of intelligence theory in district schools and classrooms are discussed. Intelligence, for purposes of this discussion, is the aggregate capacity of each student's…

  10. Construct Validity of the Wechsler Abbreviated Scale of Intelligence and Wide Range Intelligence Test: Convergent and Structural Validity

    ERIC Educational Resources Information Center

    Canivez, Gary L.; Konold, Timothy R.; Collins, Jason M.; Wilson, Greg

    2009-01-01

    The Wechsler Abbreviated Scale of Intelligence (WASI; Psychological Corporation, 1999) and the Wide Range Intelligence Test (WRIT; Glutting, Adams, & Sheslow, 2000) are two well-normed brief measures of general intelligence with subtests purportedly assessing verbal-crystallized abilities and nonverbal-fluid-visual abilities. With a sample of 152…

  11. Phonetic Intelligibility Testing in Adults with Down Syndrome

    PubMed Central

    Bunton, Kate; Leddy, Mark; Miller, Jon

    2009-01-01

    The purpose of the study was to document speech intelligibility deficits for a group of five adult males with Down syndrome, and use listener based error profiles to identify phonetic dimensions underlying reduced intelligibility. Phonetic error profiles were constructed for each speaker using the Kent, Weismer, Kent, and Rosenbek (1989) word intelligibility test. The test was designed to allow for identification of reasons for the intelligibility deficit, quantitative analyses at varied levels, and sensitivity to potential speech deficits across populations. Listener generated profiles were calculated based on a multiple-choice task and a transcription task. The most disrupted phonetic features, across listening task, involved simplification of clusters in both the word initial and word final position, and contrasts involving tongue-posture, control, and timing (e.g., high-low vowel, front-back vowel, and place of articulation for stops and fricatives). Differences between speakers in the ranking of these phonetic features was found, however, the mean error proportion for the six most severely affected features correlated highly with the overall intelligibility score (0.88 based on multiple-choice task, .94 for the transcription task). The phonetic feature analyses are an index that may help clarify the suspected motor speech basis for the speech intelligibility deficits seen in adults with Down syndrome and may lead to improved speech management in these individuals. PMID:17692179

  12. A menu of self-administered microcomputer-based neurotoxicology tests

    NASA Technical Reports Server (NTRS)

    Kennedy, Robert S.; Wilkes, Robert L.; Kuntz, Lois-Ann; Baltzley, Dennis R.

    1988-01-01

    This study examined the feasibility of repeated self-administration of a newly developed battery of mental acuity tests. Researchers developed this battery to be used to screen the fitness for duty of persons in at-risk occupations (astronauts, race car drivers), or those who may be exposed to environmental stress, toxic agents, or disease. The menu under study contained cognitive and motor tests implemented on a portable microcomputer including: a five-test core battery, lasting six minutes, which had demonstrable reliabilities and stability from several previous repeated-measures studies, and also 13 new tests, lasting 42 minutes, which had appeared in other batteries but had not yet been evaluated for repeated-measures implementation in this medium. Sixteen subjects self-administered the battery over 10 repeated sessions. The hardware performed well throughout the study and the tests appeared to be easily self-administered. Stabilities and reliabilities of the test from the core battery were comparable to those obtained previously under more controlled experimental conditions. Analyses of metric properties of the remaining 13 tests produced eight additional tests with satisfactory properties. Although the average retest reliability was high, cross-correlations between tests were low, indicating factorial richness. The menu can be used to form batteries of flexible total testing time which are likely to tap different mental processes and functions.

  13. Measurement of ability emotional intelligence: results for two new tests.

    PubMed

    Austin, Elizabeth J

    2010-08-01

    Emotional intelligence (EI) has attracted considerable interest amongst both individual differences researchers and those in other areas of psychology who are interested in how EI relates to criteria such as well-being and career success. Both trait (self-report) and ability EI measures have been developed; the focus of this paper is on ability EI. The associations of two new ability EI tests with psychometric intelligence, emotion perception, and the Mayer-Salovey-Caruso EI test (MSCEIT) were examined. The new EI tests were the Situational Test of Emotion Management (STEM) and the Situational Test of Emotional Understanding (STEU). Only the STEU and the MSCEIT Understanding Emotions branch were significantly correlated with psychometric intelligence, suggesting that only understanding emotions can be regarded as a candidate new intelligence component. These understanding emotions tests were also positively correlated with emotion perception tests, and STEM and STEU scores were positively correlated with MSCEIT total score and most branch scores. Neither the STEM nor the STEU were significantly correlated with trait EI tests, confirming the distinctness of trait and ability EI. Taking the present results as a starting-point, approaches to the development of new ability EI tests and models of EI are suggested. PMID:19843352

  14. Test Review: Review of Kaufman Brief Intelligence Test, Second Edition: Kaufman, A. S., & Kaufman, N. L. (2004). "Kaufman Brief Intelligence Test, Second Edition". Bloomington, MN: Pearson, Inc.

    ERIC Educational Resources Information Center

    Bain, Sherry K.; Jaspers, Kathryn E.

    2010-01-01

    This article presents a review of the Kaufman Brief Intelligence Test, Second Edition (KBIT-2; Kaufman & Kaufman, 2004b), which is designed to provide a brief, individualized format for measuring verbal and nonverbal intelligence in children and adults from the ages of 4 years, 0 months through 90 years, 11 months. The test consists of only three…

  15. Raven's Progressive Matrices Test Correlations with Measures of Lorge-Thorndike and Wechsler Intelligence Tests.

    ERIC Educational Resources Information Center

    Purl, Mabel C.; Curtis, Jonathan

    The relationship of the Progressive Matrices Test (PM) to the Lorge-Thorndike Intelligence Test (LTIQ) and the Wechsler Intelligence Scale for Children (WISC) is examined. Predictive power of these measures with respect to a number of achievement measures was also investigated. The initial sample consisted of 242 first graders and 281 second…

  16. Artificial intelligence in a mission operations and satellite test environment

    NASA Technical Reports Server (NTRS)

    Busse, Carl

    1988-01-01

    A Generic Mission Operations System using Expert System technology to demonstrate the potential of Artificial Intelligence (AI) automated monitor and control functions in a Mission Operations and Satellite Test environment will be developed at the National Aeronautics and Space Administration (NASA) Jet Propulsion Laboratory (JPL). Expert system techniques in a real time operation environment are being studied and applied to science and engineering data processing. Advanced decommutation schemes and intelligent display technology will be examined to develop imaginative improvements in rapid interpretation and distribution of information. The Generic Payload Operations Control Center (GPOCC) will demonstrate improved data handling accuracy, flexibility, and responsiveness in a complex mission environment. The ultimate goal is to automate repetitious mission operations, instrument, and satellite test functions by the applications of expert system technology and artificial intelligence resources and to enhance the level of man-machine sophistication.

  17. Effects of Informed Item Selection on Test Performance and Anxiety for Examinees Administered a Self-Adapted Test.

    ERIC Educational Resources Information Center

    Plake, Barbara S.; And Others

    In self-adapted testing (SAT), examinees select the difficulty level of items administered. This study investigated three variations of prior information provided when taking an SAT: (1) no information (examinees selected item difficulty levels without prior information); (2) view (examinees inspected a typical item from each difficulty level…

  18. Birth Order and Intelligence: Further Tests of the Confluence Model.

    ERIC Educational Resources Information Center

    Retherford, Robert D.; Sewell, William H.

    1991-01-01

    Confluence theory was developed to explain the negative effects of birth order on intelligence. Using aggregate, between-family, within-family, and paired-sibling data from the Wisconsin Longitudinal Study, tests the mathematical form of confluence theory and finds no support for it. Suggests that statistical methods used to fit the model to the…

  19. Language Testing and International Intelligibility: A Hong Kong Case Study

    ERIC Educational Resources Information Center

    Sewell, Andrew

    2013-01-01

    A central issue in language testing is the choice of norms, and the need to reconcile notions of "standard" English with local language norms and features. Data from studies of international intelligibility indicate that some features of "standard" language descriptions, based on native-speaker language use, are not essential…

  20. Choosing among Tests of Emotional Intelligence: What Is the Evidence?

    ERIC Educational Resources Information Center

    McEnrue, Mary Pat; Groves, Kevin

    2006-01-01

    This article provides a comprehensive review of research regarding five types of validity for each of four major tests used to measure emotional intelligence (EI). It culls and synthesizes information scattered among a host of articles in academic journals, technical reports, chapters, and books, as well as unpublished papers and manuscripts. It…

  1. Profile Analysis of the Universal Nonverbal Intelligence Test Standardization Sample.

    ERIC Educational Resources Information Center

    Wilhoit, Brian E.; McCallum, R. Steve

    2002-01-01

    A normative typology was developed and applied using multivariate profile analysis of subtest scores of the Universal Nonverbal Intelligence Test (UNIT) standardization sample. The results yielded a seven-profile cluster solution for the Extended Battery, and a six-profile cluster solution for the Standard Battery. Additionally, the results lend…

  2. Intelligence Testing, Education, and Chicanos: An Essay in Social Inequality.

    ERIC Educational Resources Information Center

    Aguirre, Adalberto

    Chicanos have been limited in their educational opportunities, as evidenced by their underrepresentation in occupations and professions requiring extended education. It is proposed that intelligence testing is one part of an educational ideology that ascribes the Chicano's unequal educational existence to the group's inability to function…

  3. Comparability of Computer- and Paper-Administered Multiple-Choice Tests for K-12 Populations: A Synthesis

    ERIC Educational Resources Information Center

    Kingston, Neal M.

    2009-01-01

    There have been many studies of the comparability of computer-administered and paper-administered tests. Not surprisingly (given the variety of measurement and statistical sampling issues that can affect any one study) the results of such studies have not always been consistent. Moreover, the quality of computer-based test administration systems…

  4. 49 CFR 40.347 - What functions may C/TPAs perform with respect to administering testing?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false What functions may C/TPAs perform with respect to administering testing? 40.347 Section 40.347 Transportation Office of the Secretary of Transportation PROCEDURES... Agents § 40.347 What functions may C/TPAs perform with respect to administering testing? As a...

  5. 49 CFR 40.347 - What functions may C/TPAs perform with respect to administering testing?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false What functions may C/TPAs perform with respect to administering testing? 40.347 Section 40.347 Transportation Office of the Secretary of Transportation PROCEDURES... Agents § 40.347 What functions may C/TPAs perform with respect to administering testing? As a...

  6. 49 CFR 40.347 - What functions may C/TPAs perform with respect to administering testing?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false What functions may C/TPAs perform with respect to administering testing? 40.347 Section 40.347 Transportation Office of the Secretary of Transportation PROCEDURES... Agents § 40.347 What functions may C/TPAs perform with respect to administering testing? As a...

  7. 49 CFR 40.347 - What functions may C/TPAs perform with respect to administering testing?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false What functions may C/TPAs perform with respect to administering testing? 40.347 Section 40.347 Transportation Office of the Secretary of Transportation PROCEDURES... Agents § 40.347 What functions may C/TPAs perform with respect to administering testing? As a...

  8. 49 CFR 40.347 - What functions may C/TPAs perform with respect to administering testing?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false What functions may C/TPAs perform with respect to administering testing? 40.347 Section 40.347 Transportation Office of the Secretary of Transportation PROCEDURES... Agents § 40.347 What functions may C/TPAs perform with respect to administering testing? As a...

  9. Development of a self-administered web-based test for longitudinal cognitive assessment.

    PubMed

    Ruano, Luis; Sousa, Andreia; Severo, Milton; Alves, Ivânia; Colunas, Márcio; Barreto, Rui; Mateus, Cátia; Moreira, Sandra; Conde, Eduardo; Bento, Virgílio; Lunet, Nuno; Pais, Joana; Tedim Cruz, Vítor

    2016-01-01

    Sequential testing with brief cognitive tools has been recommended to improve cognitive screening and monitoring, however the few available tools still depend on an external evaluator and periodic visits. We developed a self-administered computerized test intended for longitudinal cognitive testing (Brain on Track). The test can be performed from a home computer and is composed of several subtests, expected to evaluate different cognitive domains, all including random elements to minimize learning effects. An initial (A) and a refined version of the test (B) were applied to patients with mild cognitive impairment or early dementia (n = 88) and age and education-matched controls. A subsample of a population-based cohort (n = 113) performed the test at home every three months to evaluate test-retest reliability. The test's final version Cronbach's alpha was 0.90, test scores were significantly different between patients and controls (p = 0.001), the area under the receiver operating characteristic curve was 0.75 and the smallest real difference (43.04) was lower than the clinical relevant difference (56.82). In the test-retest reliability analysis 9/10 subtests showed two-way mixed single intraclass consistency correlation coefficient >0.70. These results imply good internal consistency, discriminative ability and reliability when performed at home, encouraging further longitudinal clinical and population-based studies. PMID:26743329

  10. Intelligence.

    PubMed

    Deary, Ian J

    2012-01-01

    Individual differences in human intelligence are of interest to a wide range of psychologists and to many people outside the discipline. This overview of contributions to intelligence research covers the first decade of the twenty-first century. There is a survey of some of the major books that appeared since 2000, at different levels of expertise and from different points of view. Contributions to the phenotype of intelligence differences are discussed, as well as some contributions to causes and consequences of intelligence differences. The major causal issues covered concern the environment and genetics, and how intelligence differences are being mapped to brain differences. The major outcomes discussed are health, education, and socioeconomic status. Aging and intelligence are discussed, as are sex differences in intelligence and whether twins and singletons differ in intelligence. More generally, the degree to which intelligence has become a part of broader research in neuroscience, health, and social science is discussed. PMID:21943169

  11. Test Review: Wechsler Preschool and Primary Scale of Intelligence, Fourth Edition: Canadian

    ERIC Educational Resources Information Center

    Soares, Melissa A.; McCrimmon, Adam W.

    2013-01-01

    The Wechsler Preschool and Primary Scale of Intelligence-Fourth Edition: Canadian (WPPSI-IVCDN; Wechsler, 2012), published by NCS Pearson, is a newly updated, individually administered measure of cognitive intelligence for children aged 2:6 through 7:7. Suitable for educational, clinical, and research settings, the purposes of the WPPSI-IVCDN are…

  12. Development of a self-administered web-based test for longitudinal cognitive assessment

    PubMed Central

    Ruano, Luis; Sousa, Andreia; Severo, Milton; Alves, Ivânia; Colunas, Márcio; Barreto, Rui; Mateus, Cátia; Moreira, Sandra; Conde, Eduardo; Bento, Virgílio; Lunet, Nuno; Pais, Joana; Tedim Cruz, Vítor

    2016-01-01

    Sequential testing with brief cognitive tools has been recommended to improve cognitive screening and monitoring, however the few available tools still depend on an external evaluator and periodic visits. We developed a self-administered computerized test intended for longitudinal cognitive testing (Brain on Track). The test can be performed from a home computer and is composed of several subtests, expected to evaluate different cognitive domains, all including random elements to minimize learning effects. An initial (A) and a refined version of the test (B) were applied to patients with mild cognitive impairment or early dementia (n = 88) and age and education-matched controls. A subsample of a population-based cohort (n = 113) performed the test at home every three months to evaluate test-retest reliability. The test’s final version Cronbach’s alpha was 0.90, test scores were significantly different between patients and controls (p = 0.001), the area under the receiver operating characteristic curve was 0.75 and the smallest real difference (43.04) was lower than the clinical relevant difference (56.82). In the test-retest reliability analysis 9/10 subtests showed two-way mixed single intraclass consistency correlation coefficient >0.70. These results imply good internal consistency, discriminative ability and reliability when performed at home, encouraging further longitudinal clinical and population-based studies. PMID:26743329

  13. Defining learning disability: what place does intelligence testing have now?

    PubMed

    O'Brien, G

    2001-08-01

    In summary, therefore, when we endeavour to make any statements on the presence and/or degree of learning disability in children, we need to consider carefully how we define our population. Intelligence testing, or some similar psychometric procedures should be available, but with two substantial caveats. First, the results of the tests must be taken in the context of the respective test situations, and any relevant wider child/environmental factors. In practice, where testing is carried out by a chartered psychologist according to standard protocols, these considerations are dealt with, and will be cited in the commentary on the test results. Second, intelligence testing, while helpful, is not sufficient of itself for definition. There must be evidence for early onset in the developmental period. Here, it is surprising in clinical practice how often the evidence is far from clear; population migration and resultant variations in practice and documentation are contributory factors here. However, all indications are that evidence of early onset may become even more important in the near future, in the face of these latter secular trends. In addition to intelligence testing, therefore, some measure of social functioning should be made, such as a Vineland assessment. It should be noted, however, that many of the same provisos that apply to intelligence testing apply here. While the combination of the two is quite robust, just as intelligence assessment alone is insufficient, the same applies to assessment of social functioning. Furthermore, the complexities of definition by service received, for example by school attended, must be considered carefully. To ignore a child's reception into special education is to miss important information, whether in terms of the preceding background factors or the resultant impact of experience at the school. But to identify or classify a child according to type of special education received, and to then go on to make prognostic

  14. Intelligence Testing and the Nature/Nurture Debate, 1928-1978: What Next?

    ERIC Educational Resources Information Center

    Vernon, P. E.

    1979-01-01

    Changing ideas on intelligence testing and the heritability of intelligence are followed through a fifty-year period. Common criticisms of intelligence tests are examined, but it is concluded that intellectual tests will continue to be of value in diagnosing strengths and weaknesses, particularly of exceptional children. (Editor)

  15. Teaching Students to Administer the WISC

    ERIC Educational Resources Information Center

    Ritter, Kathleen Yost

    1977-01-01

    A college level psychology course is described in which students were trained by both traditional and experimental methods to administer individual intelligence tests. Comparative analysis of performance by each group indicates that student motivation and performance is not greatly influenced by teaching method and that videotape demonstrations…

  16. Artificial intelligence and expert systems in-flight software testing

    NASA Technical Reports Server (NTRS)

    Demasie, M. P.; Muratore, J. F.

    1991-01-01

    The authors discuss the introduction of advanced information systems technologies such as artificial intelligence, expert systems, and advanced human-computer interfaces directly into Space Shuttle software engineering. The reconfiguration automation project (RAP) was initiated to coordinate this move towards 1990s software technology. The idea behind RAP is to automate several phases of the flight software testing procedure and to introduce AI and ES into space shuttle flight software testing. In the first phase of RAP, conventional tools to automate regression testing have already been developed or acquired. There are currently three tools in use.

  17. Significant Discrepancies between the Wechsler Adult Intelligence Scale--Revised and the Woodcock-Johnson Psycho-Educational Battery, Part II: Tests of Achievement with a College Population.

    ERIC Educational Resources Information Center

    Salvia, Shawn Amig; Salvia, John

    1986-01-01

    Significant differences were found between college freshmen science (N=50) and nonscience (N=50) majors who were administered the Wechsler Adult Intelligence Scale--Revised (WAIS-R) and the Woodcock-Johnson Psycho-Educational Battery, Part II: Tests of Achievement. (Author/CB)

  18. Comparing Two Conditions of Administering the Six-Minute Walk Test in People with Multiple Sclerosis

    PubMed Central

    Sandroff, Brian M.; Pilutti, Lara A.; Dlugonski, Deirdre; Learmonth, Yvonne C.; Pula, John H.

    2014-01-01

    Objective: This quasi-experimental study was conducted to determine whether differences existed in the total distance walked and energy expended between two conditions of administering the 6-Minute Walk test (6MW) across different levels of disability in people with multiple sclerosis (MS). Methods: The sample comprised 160 individuals with MS. One group of participants (n = 82) completed a 6MW while wearing a portable metabolic unit (K4b2, Cosmed, Italy) in a square hallway with four corridors and performing 90° turns. Another group (n = 78) completed a 6MW while wearing the same metabolic unit in a single corridor and performing 180° turns. Main outcome measures included total distance walked (in feet) and oxygen consumption (in milliliters per minute) expressed as 30-second averages for 1 minute before the 6MW and over the entire 6MW. Disability status was assessed using the Patient-Determined Disease Steps scale. Results: Participants undertaking the 6MW in a single corridor (1412 ft) walked 37 ft (2.7%) farther than those undertaking the test in a square hallway (1375 ft), but this difference was not statistically significant (F = 0.45, P = .51). Those completing the 6MW in a single corridor expended more energy than those completing the 6MW in the square hallway with four corridors (F = 3.41, P < .01). Conclusions: Either protocol is acceptable, but researchers should be aware of the additional physiological demands when administering the 6MW in a single corridor with 180° turns. PMID:24688354

  19. Investigating Administered Essay and Multiple-Choice Tests in the English Department of Islamic Azad University, Hamedan Branch

    ERIC Educational Resources Information Center

    Karimi, Lotfollah; Mehrdad, Ali Gholami

    2012-01-01

    This study has attempted to investigate the administered written tests in the language department of Islamic Azad University of Hamedan, Iran from validity, practicality and reliability points of view. To this end two steps were taken. First, examining 112 tests, we knew that the face validity of 50 tests had been threatened, 9 tests lacked…

  20. Norm Block Sample Sizes: A Review of 17 Individually Administered Intelligence Tests

    ERIC Educational Resources Information Center

    Norfolk, Philip A.; Farmer, Ryan L.; Floyd, Randy G.; Woods, Isaac L.; Hawkins, Haley K.; Irby, Sarah M.

    2015-01-01

    The representativeness, recency, and size of norm samples strongly influence the accuracy of inferences drawn from their scores. Inadequate norm samples may lead to inflated or deflated scores for individuals and poorer prediction of developmental and academic outcomes. The purpose of this study was to apply Kranzler and Floyd's method for…

  1. 'A Mental Test for Every Child': The Use of Intelligence Tests in Progressive School Reform.

    ERIC Educational Resources Information Center

    Chapman, Paul Davis

    This essay shows that the adoption of intelligence tests by the schools was a complex development. Tests were adopted during the 1920s as part of the reform program fashioned by the network of applied psychologists and school people. While the network itself often viewed testing as a means to improve the schools and society, immigrants and blacks…

  2. A Comparison of Two Screening Tests (the Matrix Analogies Test--Short Form and the Kaufman Brief Intelligence Test) with the WISC-III.

    ERIC Educational Resources Information Center

    Prewett, Peter N.

    1995-01-01

    The concurrent validity of 2 brief intelligence tests, the Matrix Analogies Test-Short Form (MAT) and the Kaufman Brief Intelligence Test (K-BIT) with the Wechsler Intelligence Scale for Children-Third Edition (WISC-III) using a sample of 50 urban students. The MAT and K-BIT appeared equally useful as screening tests. (SLD)

  3. The Effect of Test Content and Context on the Anxiety-Intelligence Relationship

    ERIC Educational Resources Information Center

    Milgram, Roberta M.; Milgram, Norman A.

    1977-01-01

    The effect of test content and context on the anxiety-intelligence relationship was investigated in a group-administration of an intelligence measure presumably free of anxiety-provoking cues, comprehension of cartoons and several conventional intelligence and achievement measures. Subjects were 177 boys and girls in grades 4 to 6. (MS)

  4. Re-Thinking Intelligence: Schools That Build the Mind

    ERIC Educational Resources Information Center

    Resnick, Lauren B.; Schantz, Faith

    2015-01-01

    We now understand that human intelligence, once thought to be determined almost solely by heredity, is malleable. In developed countries, average intelligence test scores have increased substantially since the tests began to be administered 100 years ago. In school settings, however, intelligence is often still treated as a fixed attribute that…

  5. Evaluation of adult aphasics with the Pediatric Speech Intelligibility test.

    PubMed

    Jerger, S; Oliver, T A; Martin, R C

    1990-04-01

    Results of conventional adult speech audiometry may be compromised by the presence of speech/language disorders, such as aphasia. The purpose of this project was to determine the efficacy of the speech intelligibility materials and techniques developed for young children in evaluating central auditory function in aphasic adults. Eight adult aphasics were evaluated with the Pediatric Speech Intelligibility (PSI) test, a picture-pointing approach that was carefully developed to be relatively insensitive to linguistic-cognitive skills and relatively sensitive to auditory-perceptual function. Results on message-to-competition ratio (MCR) functions or performance-intensity (PI) functions were abnormal in all subjects. Most subjects served as their own controls, showing normal performance on one ear coupled with abnormal performance on the other ear. The patterns of abnormalities were consistent with the patterns seen (1) on conventional speech audiometry in brain-lesioned adults without aphasia and (2) on the PSI test in brain-lesioned children without aphasia. An exception to this general observation was an atypical pattern of abnormality on PI-function testing in the subgroup of nonfluent aphasics. The nonfluent subjects showed substantially poorer word-max scores than sentence-max scores, a pattern seen previously in only one other patient group, namely young children with recurrent otitis media. The unusually depressed word-max abnormality was not meaningfully related to clinical diagnostic data regarding the degree of hearing loss and the location and severity of the lesions or to experimental data regarding the integrity of phonologic processing abilities. The observations of ear-specific and condition-specific abnormalities suggest that the linguistically- and cognitively-simplified PSI test may be useful in the evaluation of auditory-specific deficits in the aphasic adult. PMID:2132591

  6. Distribution and histologic effects of intravenously administered amorphous nanosilica particles in the testes of mice

    SciTech Connect

    Morishita, Yuki; Yoshioka, Yasuo; Satoh, Hiroyoshi; Nojiri, Nao; Nagano, Kazuya; Abe, Yasuhiro; Nabeshi, Hiromi; Yoshikawa, Tomoaki; Tsutsumi, Yasuo

    2012-04-06

    Highlights: Black-Right-Pointing-Pointer There is rising concern regarding the potential health risks of nanomaterials. Black-Right-Pointing-Pointer Few studies have investigated the effect of nanomaterials on the reproductive system. Black-Right-Pointing-Pointer Here, we evaluated the intra-testicular distribution of nanosilica particles. Black-Right-Pointing-Pointer We showed that nanosilica particles can penetrate the blood-testis barrier. Black-Right-Pointing-Pointer These data provide basic information on ways to create safer nanomaterials. -- Abstract: Amorphous nanosilica particles (nSP) are being utilized in an increasing number of applications such as medicine, cosmetics, and foods. The reduction of the particle size to the nanoscale not only provides benefits to diverse scientific fields but also poses potential risks. Several reports have described the in vivo and in vitro toxicity of nSP, but few studies have examined their effects on the male reproductive system. The aim of this study was to evaluate the testicular distribution and histologic effects of systemically administered nSP. Mice were injected intravenously with nSP with diameters of 70 nm (nSP70) or conventional microsilica particles with diameters of 300 nm (nSP300) on two consecutive days. The intratesticular distribution of these particles 24 h after the second injection was analyzed by transmission electron microscopy. nSP70 were detected within sertoli cells and spermatocytes, including in the nuclei of spermatocytes. No nSP300 were observed in the testis. Next, mice were injected intravenously with 0.4 or 0.8 mg nSP70 every other day for a total of four administrations. Testes were harvested 48 h and 1 week after the last injection and stained with hematoxylin-eosin for histologic analysis. Histologic findings in the testes of nSP70-treated mice did not differ from those of control mice. Taken together, our results suggest that nSP70 can penetrate the blood-testis barrier and the

  7. Intelligence Testing and Minority Students: Foundations, Performance Factors, and Assessment Issues. Racial and Ethnic Minority Psychology Series.

    ERIC Educational Resources Information Center

    Valencia, Richard R.; Suzuki, Lisa A.

    This book examines intelligence assessment among ethnic minority children. Part 1, "Foundations," includes: (1) "Historical Issues" (e.g., emergence of intelligence testing in Europe and ideology of the intelligence testing movement); and (2) "Multicultural Perspective of Intelligence: Theory and Measurement Issues" (e.g., group differences in…

  8. 34 CFR 462.41 - How must tests be administered in order to accurately measure educational gain?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... measure educational gain? 462.41 Section 462.41 Education Regulations of the Offices of the Department of... to accurately measure educational gain? (a) General. A local eligible provider must measure the... provider must— (1) Administer a pre-test to measure a student's educational functioning level at intake,...

  9. 34 CFR 462.41 - How must tests be administered in order to accurately measure educational gain?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... measure educational gain? 462.41 Section 462.41 Education Regulations of the Offices of the Department of... to accurately measure educational gain? (a) General. A local eligible provider must measure the... provider must— (1) Administer a pre-test to measure a student's educational functioning level at intake,...

  10. 34 CFR 462.41 - How must tests be administered in order to accurately measure educational gain?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... measure educational gain? 462.41 Section 462.41 Education Regulations of the Offices of the Department of... to accurately measure educational gain? (a) General. A local eligible provider must measure the... provider must— (1) Administer a pre-test to measure a student's educational functioning level at intake,...

  11. 34 CFR 462.41 - How must tests be administered in order to accurately measure educational gain?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... measure educational gain? 462.41 Section 462.41 Education Regulations of the Offices of the Department of... to accurately measure educational gain? (a) General. A local eligible provider must measure the... provider must— (1) Administer a pre-test to measure a student's educational functioning level at intake,...

  12. Operational testing of intelligent rail lubrication system. Final report

    SciTech Connect

    Kumar, S.

    1998-06-01

    This IDEA project designs, builds, and demonstrates an automated, computer-controlled onboard intelligent system for applying new environmentally safe and consumable lubricants for rail systems. The IDEA product is to be operationally tested in a commuter rail system (METRA) for providing controlled lubrication on rails and wheel in an environmentally safe way. The lubricant applied to the rail will reduce friction between the wheel and rail and is expected to provide significant benefits in maintenance, safety, and overall economic efficiency. Progressive development of a rail lubrication system for US railroads indicates potential major benefits including reduction in wheel wear, rail wear, and track maintenance costs. Significant benefits transferable to commuter rail and high-speed transit systems are expected as well.

  13. The Relationship between the Kaufman Brief Intelligence Test and the Wechsler Intelligence Scale for Children-III in a Clinical Sample.

    ERIC Educational Resources Information Center

    Javorsky, James

    1993-01-01

    This study found a significant relationship between the Kaufman Brief Intelligence Test (K-BIT) and the Wechsler Intelligence Scale for Children-III (WISC-III) in 63 youth at a psychiatric hospital. A multiple regression equation was derived to provide an estimate of the WISC-III Full Scale Intelligence Quotient using the composites of the K-BIT.…

  14. Is "g" an Entity? A Japanese Twin Study Using Syllogisms and Intelligence Tests

    ERIC Educational Resources Information Center

    Shikishima, Chizuru; Hiraishi, Kai; Yamagata, Shinji; Sugimoto, Yutaro; Takemura, Ryo; Ozaki, Koken; Okada, Mitsuhiro; Toda, Tatsushi; Ando, Juko

    2009-01-01

    Using a behavioral genetic approach, we examined the validity of the hypothesis concerning the singularity of human general intelligence, the "g" theory, by analyzing data from two tests: the first consisted of 100 syllogism problems and the second a full-scale intelligence test. The participants were 448 Japanese young adult twins (167 pairs of…

  15. A Psychometric Evaluation of the Mayer-Salovey-Caruso Emotional Intelligence Test Version 2.0

    ERIC Educational Resources Information Center

    Palmer, B.R.; Gignac, G.; Manocha, R.; Stough, C.

    2005-01-01

    and discussed.There has been some debate recently over the scoring, reliability and factor structure of ability measures of emotional intelligence (EI). This study examined these three psychometric properties with the most recent ability test of EI, the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT V2.0; Mayer, Salovey, & Caruso,…

  16. Transcranial Direct Current Stimulation of Frontal Cortex Decreases Performance on the WAIS-IV Intelligence Test

    PubMed Central

    Sellers, Kristin K.; Mellin, Juliann M.; Lustenberger, Caroline M.; Boyle, Michael R.; Lee, Won Hee; Peterchev, Angel V.; Frohlich, Flavio

    2015-01-01

    Transcranial direct current stimulation (tDCS) modulates excitability of motor cortex. However, there is conflicting evidence about the efficacy of this non-invasive brain stimulation modality to modulate performance on cognitive tasks. Previous work has tested the effect of tDCS on specific facets of cognition and executive processing. However, no randomized, double-blind, sham-controlled study has looked at the effects of tDCS on a comprehensive battery of cognitive processes. The objective of this study was to test if tDCS had an effect on performance on a comprehensive assay of cognitive processes, a standardized intelligence quotient (IQ) test. The study consisted of two substudies and followed a double-blind, between-subjects, sham-controlled design. In total, 41 healthy adult participants completed the Wechsler Adult Intelligence Scale, Fourth Edition (WAIS-IV) as a baseline measure. At least one week later, participants in substudy 1 received either bilateral tDCS (anodes over both F4 and F3, cathode over Cz, 2mA at each anode for 20 minutes) or active sham tDCS (2mA for 40 seconds), and participants in substudy 2 received either right or left tDCS (anode over either F4 or F3, cathode over Cz, 2mA for 20 minutes). In both studies, the WAIS-IV was immediately administered following stimulation to assess for performance differences induced by bilateral and unilateral tDCS. Compared to sham stimulation, right, left, and bilateral tDCS reduced improvement between sessions on Full Scale IQ and the Perceptual Reasoning Index. This demonstration that frontal tDCS selectively degraded improvement on specific metrics of the WAIS-IV raises important questions about the often proposed role of tDCS in cognitive enhancement. PMID:25934490

  17. A Framework for Intelligent Rocket Test Facilities with Smart Sensors

    NASA Technical Reports Server (NTRS)

    Figueroa, Fernando; Solano, Wanda; Morris, Jon; Mandayam, Shreekanth; Polikar, Robi

    2003-01-01

    A long-term center goal at the John C. Stennis Space Center (SSC) is the formulation and implementation of a framework for an Intelligent Rocket Test Facility (IRTF), which incorporates distributed smart sensor elements. The IRTF is to provide reliable, high-confident measurements. Specific objectives include: 1. Definition of a framework and architecture that supports implementation of highly autonomous methodologies founded on basic physical principles and embedded knowledge. 2. Modeling of autonomous sensors and processes as self-sufficient, evolutionary elements. 3. Development of appropriate communications protocols to enable the complex interactions that must take place to allow timely and high-quality flow of of information among all the autonomous elements of the system. 4. Development of lab-scale prototypes of key system elements. Though our application is next-generation rocket test facilities, applications for the approach are much wider and include monitoring of shuttle launch operations, air and spacecraft operations and health monitoring, and other large-scale industrial system operations such as found in processing and manufacturing plans. Elements of prototype IRTF have been implemented in preparation for advanced development and validation using rocket test stand facilities as SSC. This work has identified issues that are important to further development of complex network and should be of interest to other working with sensor networks.

  18. Flight Test of an Intelligent Flight-Control System

    NASA Technical Reports Server (NTRS)

    Davidson, Ron; Bosworth, John T.; Jacobson, Steven R.; Thomson, Michael Pl; Jorgensen, Charles C.

    2003-01-01

    The F-15 Advanced Controls Technology for Integrated Vehicles (ACTIVE) airplane (see figure) was the test bed for a flight test of an intelligent flight control system (IFCS). This IFCS utilizes a neural network to determine critical stability and control derivatives for a control law, the real-time gains of which are computed by an algorithm that solves the Riccati equation. These derivatives are also used to identify the parameters of a dynamic model of the airplane. The model is used in a model-following portion of the control law, in order to provide specific vehicle handling characteristics. The flight test of the IFCS marks the initiation of the Intelligent Flight Control System Advanced Concept Program (IFCS ACP), which is a collaboration between NASA and Boeing Phantom Works. The goals of the IFCS ACP are to (1) develop the concept of a flight-control system that uses neural-network technology to identify aircraft characteristics to provide optimal aircraft performance, (2) develop a self-training neural network to update estimates of aircraft properties in flight, and (3) demonstrate the aforementioned concepts on the F-15 ACTIVE airplane in flight. The activities of the initial IFCS ACP were divided into three Phases, each devoted to the attainment of a different objective. The objective of Phase I was to develop a pre-trained neural network to store and recall the wind-tunnel-based stability and control derivatives of the vehicle. The objective of Phase II was to develop a neural network that can learn how to adjust the stability and control derivatives to account for failures or modeling deficiencies. The objective of Phase III was to develop a flight control system that uses the neural network outputs as a basis for controlling the aircraft. The flight test of the IFCS was performed in stages. In the first stage, the Phase I version of the pre-trained neural network was flown in a passive mode. The neural network software was running using flight data

  19. Test Review: Wechsler, D. (2005). "Wechsler Intelligence Scale for Children--Four Edition Spanish." San Antonio, TX: Psychological Corporation

    ERIC Educational Resources Information Center

    Clinton, Amanda

    2007-01-01

    In this article, the author reviews the Wechsler Intelligence Scale for Children--Four Edition Spanish (WISC-IV Spanish), an individually administered measure of intelligence for Spanish-speaking children who are English language learners and relatively new to American culture. The WISC-IV Spanish, like its English counterpart, the WISC-IV, is…

  20. Fifteen Year Follow-Up Geography Skills Test Administered in Indiana, 1987 and 2002

    ERIC Educational Resources Information Center

    Bein, F. L.; Hayes, James J.; Jones, Thomas G.

    2009-01-01

    After fifteen years of geographic education efforts, a baseline geography skills test was repeated in Indiana. In 2002, 2,278 students in college freshman geography courses were tested with a revision of the National Council for Geographic Education Competency-Based Geography Test, Secondary Level Form II. The test measured geographic ability in…

  1. 30 CFR 250.1509 - What must I do when MMS administers or requires hands-on, simulator, or other types of testing?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS... to administer or witness the testing; (b) Identify personnel by current position, years of...

  2. Wechsler Intelligence Scale for Children-V: Test Review.

    PubMed

    Na, Sabrina D; Burns, Thomas G

    2016-01-01

    Changes from the fourth edition of the Wechsler Intelligence Scale for Children (WISC) to the fifth edition are discussed, with particular emphasis on how the electronic administration facilitated assessment. The hierarchical organization and conceptualization of primary indices have been adjusted, based on recent theory and research on the construct of intelligence. Changes also include updates to psychometric properties and consideration of cultural bias. The scoring program allows intelligence scores to be linked statistically to achievement measures to aid in diagnoses of learning disabilities. Electronic assessment was clunky at times but overall delivered on its promise of quicker and more accurate administration and scoring. PMID:25923224

  3. A Review of the Kaufman Adolescent and Adult Intelligence Test: An Advancement in Cognitive Assessment?

    ERIC Educational Resources Information Center

    Flanagan, Dawn P.; Alfonso, Vincent C.; Flanagan, Rosemary

    1994-01-01

    Reviews Kaufman Adolescent and Adult Intelligence Test (KAIT), a new assessment of cognitive function for technical qualities such as reliability, validity, and standardization characters. Concludes that KAIT represents advancements in cognitive assessment but cannot be regarded as superior to existing intelligence measures until data is available…

  4. Reply to Humphreys' and Parsons'"Piagetian Tasks Measure Intelligence and Intelligence Tests Assess Cognitive Development."

    ERIC Educational Resources Information Center

    Glass, Gene V.; Stephens, Beth

    1980-01-01

    Relationships among Piagetian reasoning assessments and standard measures of intelligence and achievement were determined in 1972 by Stephens, McLaughlin, Miller, and Glass (EJ 055 112). The data were reanalyzed by Humphreys and Parsons in 1979 (EJ 218 642). In reply, Glass and Stephens note fallacies in Humphreys' and Parsons' reasoning.…

  5. Development of a menu of performance tests self-administered on a portable microcomputer

    NASA Technical Reports Server (NTRS)

    Wilkes, Robert L.; Kuntz, Lois-Ann; Kennedy, Robert S.

    1987-01-01

    Eighteen cognitive, motor, and information processing performance subtests were screened for self-administration over 10 trials by 16 subjects. When altered presentation forms of the same test were collectively considered, the battery composition was reduced to 10 distinctly different measures. A fully automated microbased testing system was employed in presenting the battery of subtests. Successful self-administration of the battery provided for the field testing of the automated system and facilitated convenient data collection. Total test administration time was 47.2 minutes for each session. Results indicated that nine of the tests stabilized, but for a short battery of tests only five are recommended for use in repeated-measures research. The five recommended tests include: the Tapping series, Number Comparison, Short-term Memory, Grammatical Reasoning, and 4-Choice Reaction Time. These tests can be expected to reveal three factors: (1) cognition, (2) processing quickness, and (3) motor. All the tests stabilized in 24 minutes, or approximately two 12-minute sessions.

  6. Paradigmatic Results of a Word Association Test Administered in English and Farsi.

    ERIC Educational Resources Information Center

    Crable, Elaine Ann; Johnson, David

    A study was carried out to test the hypothesis that a difference exists between the results of a paradigmatic/syntagmatic word association test given in an individual's native language and in his second language. The sample used in this study consists of 23 Iranian officers attending a course at Air University in Alabama. Their primary language is…

  7. Test Review: Hammill, D. D., Pearson, N. A., & Weiderholt, J. L. (2009). "Comprehensive Test of Nonverbal Intelligence-Second Edition (CTONI-2)." Austin, TX: PRO-ED

    ERIC Educational Resources Information Center

    Delen, Erhan; Kaya, Fatih; Ritter, Nicola L.

    2012-01-01

    This article presents a review of the Comprehensive Test of Nonverbal Intelligence-Second Edition (CTONI-2), a nonverbal intelligence test created to assess reasoning and problem solving of children and adults. The goal of the CTONI-2 is to minimize the influence of language ability on intelligence test scores. Oral or pantomime instructions can…

  8. Using Interactive Computing to Expand Intelligence Testing: A Critique and Prospectus.

    ERIC Educational Resources Information Center

    Hunt, Earl; Pellegrino, James

    1985-01-01

    There are economic advantages in using microcomputers as automated testing stations for measuring aptitude and intelligence. Microcomputers also make it possible to expand and modify testing procedures for psychological functions included in conventional tests and to test psychological functions not generally assessed by conventional tests, such…

  9. Choice in HIV testing: the acceptability and anticipated use of a self-administered at-home oral HIV test among South Africans.

    PubMed

    Kelvin, Elizabeth A; Cheruvillil, Sonia; Christian, Stephanie; Mantell, Joanne E; Milford, Cecilia; Rambally-Greener, Letitia; Mosery, Nzwakie; Greener, Ross; Smit, Jennifer A

    2016-07-01

    Combination HIV prevention is being widely promoted by funders. This strategy aims to offer HIV prevention choices that can be selected and combined to decrease HIV risk in ways that fit with each individual's situation. Treatment as prevention and pre-exposure prophylaxis are two new evidence-based strategies to decrease HIV incidence, both of which require high HIV testing rates to be effective, and the Joint United Nations Programme on HIV/AIDS (UNAIDS) has set a goal of 90% of HIV-positive individuals knowing their status by 2030. However, HIV testing rates in many countries remain suboptimal. Just as no single HIV prevention method is ideal for all people in all situations, no single HIV testing modality is likely to be acceptable to everyone. By offering HIV testing choices, we may be able to increase testing rates. However, many low-resourced countries have been slow to take up new HIV testing options such as the self-administered at-home oral HIV test that is currently available in the United States. In this paper, we present findings from 20 in-depth interviews, conducted in 2010, documenting opinions about self-administered at-home oral HIV testing, a testing modality still largely unavailable in Africa. Participants were clients of three primary healthcare clinics in South Africa. Self-testing was seen as enabling confidentiality/privacy, saving time, and facilitating testing together with partners. However, concerns were raised about psychological distress when testing at home without a counsellor. Some suggested this concern could be minimised by having experienced clinic-based HIV testing and counselling before getting self-testing kits for home use. Thus, self-administered HIV testing could be an option added to the current testing modalities to address some important barriers to testing. PMID:27399040

  10. Measuring individuals' response quality in self-administered psychological tests: an introduction to Gendre's functional method

    PubMed Central

    Dupuis, Marc; Meier, Emanuele; Capel, Roland; Gendre, Francis

    2015-01-01

    The functional method is a new test theory using a new scoring method that assumes complexity in test structure, and thus takes into account every correlation between factors and items. The main specificity of the functional method is to model test scores by multiple regression instead of estimating them by using simplistic sums of points. In order to proceed, the functional method requires the creation of hyperspherical measurement space, in which item responses are expressed by their correlation with orthogonal factors. This method has three main qualities. First, measures are expressed in the absolute metric of correlations; therefore, items, scales and persons are expressed in the same measurement space using the same single metric. Second, factors are systematically orthogonal and without errors, which is optimal in order to predict other outcomes. Such predictions can be performed to estimate how one would answer to other tests, or even to model one's response strategy if it was perfectly coherent. Third, the functional method provides measures of individuals' response validity (i.e., control indices). Herein, we propose a standard procedure in order to identify whether test results are interpretable and to exclude invalid results caused by various response biases based on control indices. PMID:26136693

  11. Application of intelligent systems to wind tunnel test facilities

    NASA Technical Reports Server (NTRS)

    Lo, Ching F.; Steinle, Frank W., Jr.

    1988-01-01

    An approach to the application of intelligent-systems technology to the wind tunnel facilities at NASA Ames Research Center is outlined. To help fulfill the long-range goals of improving data quality and increasing personnel efficiency and management effectiveness, three major areas of intelligent systems application are recommended. The available state-of-the-art technology for developing the proposed systems is reviewed including the application of commercial software packages. The initial tasks and effort to develop these systems are recommended. A prototype expert system for selection of internal strain-gage balances has been built and is presented herein as an example model for the future systems.

  12. A New Method for Administering and Scoring Multiple-Choice Tests: Theoretical Considerations and Empirical Results.

    ERIC Educational Resources Information Center

    Cross, Lawrence H.; And Others

    A new scoring procedure for multiple choice tests attempts to assess partial knowledge and to restrict guessing. It is a variant of Coombs' elimination scoring method, adapted for use with the carbon-shield answer sheets commonly used with answer-until-correct scoring. Examinees are directed to erase the carbon shields of choices they are certain…

  13. Metallothionein-like cadmium binding protein in rat testes administered with cadmium and selenium

    SciTech Connect

    Ohta, H.; Seki, Y.; Imamiya, S.

    1988-08-01

    It is well known that the testicular damage caused by acute cadmium toxicity are protected by simultaneous selenium administration with cadmium, and that the cadmium concentration in the testis increases remarkably as compared with that of only cadmium administration. The increased cadmium in the testis was found in the high molecular weight fraction containing selenium, and it has been thought that the shift of cadmium from the low molecular weight fraction to the high molecular weight fraction containing selenium is an important protection mechanism. However, the cadmium concentration in this high molecular weight fraction decreased with time, then re-shifted to the fraction of metallothionein, a low molecular weight protein having a protective effect against cadmium toxicity. While recently studying the cadmium binding protein, like metallothionein, in testes, it has been reported that the amino acid composition of cadmium binding protein in testis is not similar to that of the hepatic metallothionein. The present study was undertaken to clarify the properties of the increased cadmium binding protein in the testis protected by simultaneous selenium administration with cadmium.

  14. Construct Validity of the Kaufman Brief Intelligence Test, Wechsler Intelligence Scale for Children-Third Edition, and Adjustment Scales for Children and Adolescents

    ERIC Educational Resources Information Center

    Canivez, Gary L.; Neitzel, Ryan; Martin, Blake E.

    2005-01-01

    The present study reports data supporting the construct validity of the Kaufman Brief Intelligence Test (K-BIT; Kaufman & Kaufman, 1990), the Wechsler Intelligence Scale for Children-Third Edition (WISC-III; Wechsler, 1991), and the Adjustment Scales for Children and Adolescents (ASCA; McDermott, Marston, & Stott, 1993) through convergent and…

  15. Can Scores Obtained from the Slosson Intelligence Test be Used with as much Confidence as Scores Obtained from the Stanford-Binet Intelligence Scale?

    ERIC Educational Resources Information Center

    Armstrong, Robert J.; And Others

    This study was concerned with determining the validity of the Slosson Intelligence Test (SIT) using the Stanford-Binet Intelligence Scale (S-B), Form L-M as the validity criterion. The sample consisted of 724 students enrolled in 10 public school systems in northeastern Massachusetts. Using the Pearson-Product Moment formula a coefficient of…

  16. Initial validation of a web-based self-administered neuropsychological test battery for older adults and seniors

    PubMed Central

    Hansen, Tor Ivar; Haferstrom, Elise Christina D.; Brunner, Jan F.; Lehn, Hanne; Håberg, Asta Kristine

    2015-01-01

    Introduction: Computerized neuropsychological tests are effective in assessing different cognitive domains, but are often limited by the need of proprietary hardware and technical staff. Web-based tests can be more accessible and flexible. We aimed to investigate validity, effects of computer familiarity, education, and age, and the feasibility of a new web-based self-administered neuropsychological test battery (Memoro) in older adults and seniors. Method: A total of 62 (37 female) participants (mean age 60.7 years) completed the Memoro web-based neuropsychological test battery and a traditional battery composed of similar tests intended to measure the same cognitive constructs. Participants were assessed on computer familiarity and how they experienced the two batteries. To properly test the factor structure of Memoro, an additional factor analysis in 218 individuals from the HUNT population was performed. Results: Comparing Memoro to traditional tests, we observed good concurrent validity (r = .49–.63). The performance on the traditional and Memoro test battery was consistent, but differences in raw scores were observed with higher scores on verbal memory and lower in spatial memory in Memoro. Factor analysis indicated two factors: verbal and spatial memory. There were no correlations between test performance and computer familiarity after adjustment for age or age and education. Subjects reported that they preferred web-based testing as it allowed them to set their own pace, and they did not feel scrutinized by an administrator. Conclusions: Memoro showed good concurrent validity compared to neuropsychological tests measuring similar cognitive constructs. Based on the current results, Memoro appears to be a tool that can be used to assess cognitive function in older and senior adults. Further work is necessary to ascertain its validity and reliability. PMID:26009791

  17. A Further Examination of the Effects of Administering the Metropolitan Reading Tests in Spanish and English to Spanish-Speaking School Entrants.

    ERIC Educational Resources Information Center

    Cruz, Sylvia; And Others

    In a study designed to assess effects of administering the Metropolitan Reading Test (MRT) in Spanish versus English, 100 Puerto Rican kindergarten pupils were randomly split into two groups. The MRT was administered in English to one group and in a Spanish translation to the other group. The group who took the Spanish version significantly…

  18. Eugenics and Education: A Note on the Origins of the Intelligence Testing Movement in England.

    ERIC Educational Resources Information Center

    Lowe, Roy

    1980-01-01

    Examines influence of Francis Galton and the Eugenics Education Society in the intelligence testing movement in England (early 1900s). For eugenicists, the central issue confronting society was the problem of racial deterioration. They responded with modification of the Binet-Simon tests and developed tests to examine the whole ability range.…

  19. An Examination of the Flynn Effect in the National Intelligence Test in Estonia

    ERIC Educational Resources Information Center

    Shiu, William

    2012-01-01

    This study examined the Flynn Effect (FE; i.e., the rise in IQ scores over time) in Estonia from Scale B of the National Intelligence Test using both classical test theory (CTT) and item response theory (IRT) methods. Secondary data from two cohorts (1934, n = 890 and 2006, n = 913) of students were analyzed, using both classical test theory (CTT)…

  20. Effects of Informed Item Selection on Test Performance and Anxiety for Examinees Administered a Self-Adapted Test.

    ERIC Educational Resources Information Center

    Plake, Barbara S.; And Others

    1995-01-01

    No significant differences in performance on a self-adapted test or anxiety were found for college students (n=218) taking a self-adapted test who selected item difficulty without any prior information, inspected an item before selecting, or answered a typical item and received performance feedback. (SLD)

  1. Critical tests of the antiparasitic activity of thiabendazole and trichlorfon sequentially administered to horses via stomach tube.

    PubMed

    Lyons, E T; Drudge, J H; Tolliver, S C

    1977-06-01

    Thirteen critical tests were conducted in horses naturally infected with helminths and bots. Single doses of thiabendazole (44 mg/kg of body weight) and trichlorfon (40 mg/kg of body weight) powder formulations were administered as suspensions sequentially given via stomach tube to evaluate the efficacy of the combination against the large parasites of horses. Parasite removal efficacies were 100% against 2nd instar Gasterophilus intestinalis and 2nd and 3rd instar Gasterophilus nasalis and 82 to 100% against 3rd instar G intestinals. There were complete removals of mature and immature Parascaris equorum and mature Oxyuris equi. Removal efficacies against Strongylus vulgaris were 89 to 100% and against Strongylus edentatus, 82 to 100%. Of 2 horses infected with Strongylus equinus, removals were 72 and 100%. Seven of the 13 horses treated had transient, semi-liquid feces during the posttreatment hours 1 through 24. PMID:879569

  2. Gray Matter Correlates of Fluid, Crystallized, and Spatial Intelligence: Testing the P-FIT Model

    ERIC Educational Resources Information Center

    Colom, Roberto; Haier, Richard J.; Head, Kevin; Alvarez-Linera, Juan; Quiroga, Maria Angeles; Shih, Pei Chun; Jung, Rex E.

    2009-01-01

    The parieto-frontal integration theory (P-FIT) nominates several areas distributed throughout the brain as relevant for intelligence. This theory was derived from previously published studies using a variety of both imaging methods and tests of cognitive ability. Here we test this theory in a new sample of young healthy adults (N = 100) using a…

  3. Missing the Mark: Intelligence Testing in Los Angeles Public Schools, 1922-32.

    ERIC Educational Resources Information Center

    Raftery, Judith R.

    1988-01-01

    Describes how Intelligence Quotient (I.Q.) testing came to be used in the Los Angeles, California public schools. Argues that the test generated more confusion and frustration among teachers and administrators than previously believed. Concludes that, despite pressure to use I.Q. scores exclusively for student classification, individual teachers…

  4. Screening for Substance Use Disorder among Incarcerated Men with the Alcohol, Smoking, Substance Involvement Screening Test (ASSIST): A Comparative Analysis of Computer-administered and Interviewer-administered Modalities

    PubMed Central

    Wolff, Nancy; Shi, Jing

    2015-01-01

    Substance use disorders are overrepresented in incarcerated male populations. Cost- effective screening for alcohol and substance use problems among incarcerated populations is a necessary first step forward intervention. The Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) holds promise because it has strong psychometric properties, requires minimal training, is easy to score, is available in the public domain but, because of complicated skip patterns, cannot be self-administered. This study tests the feasibility, reliability, and validity of using computer-administered self-interviewing (CASI) versus interviewer-administered interviewing (IAI) to screen for substance use problems among incarcerated men using the ASSIST. A 2 X 2 factorial design was used to randomly assign 396 incarcerated men to screening modality. Findings indicate that computer screening was feasible. Compared to IAI, CASI produced equally reliable screening information on substance use and symptom severity, with test-retest intraclass correlations for ASSIST total and substance-specific scores ranging from 0.7 to 0.9, and ASSIST substance-specific scores and a substance abuse disorder diagnosis based on the Structured Clinical Interview (SCID) were significantly correlated for IAI and CASI. These findings indicate that data on substance use and symptom severity using the ASSIST can be reliably and validly obtained from CASI technology, increasing the efficiency by which incarcerated populations can be screened for substance use problems and, those at risk, identified for treatment. PMID:25659203

  5. Screening for Substance Use Disorder Among Incarcerated Men with the Alcohol, Smoking, Substance Involvement Screening Test (ASSIST): A Comparative Analysis of Computer-Administered and Interviewer-Administered Modalities.

    PubMed

    Wolff, Nancy; Shi, Jing

    2015-06-01

    Substance use disorders are overrepresented in incarcerated male populations. Cost-effective screening for alcohol and substance use problems among incarcerated populations is a necessary first step forward intervention. The Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) holds promise because it has strong psychometric properties, requires minimal training, is easy to score, is available in the public domain but, because of complicated skip patterns, cannot be self-administered. This study tests the feasibility, reliability, and validity of using computer-administered self-interviewing (CASI) versus interviewer-administered interviewing (IAI) to screen for substance use problems among incarcerated men using the ASSIST. A 2×2 factorial design was used to randomly assign 396 incarcerated men to screening modality. Findings indicate that computer screening was feasible. Compared to IAI, CASI produced equally reliable screening information on substance use and symptom severity, with test-retest intraclass correlations for ASSIST total and substance-specific scores ranging from 0.7 to 0.9, and ASSIST substance-specific scores and a substance abuse disorder diagnosis based on the Structured Clinical Interview (SCID) were significantly correlated for IAI and CASI. These findings indicate that data on substance use and symptom severity using the ASSIST can be reliably and validly obtained from CASI technology, increasing the efficiency by which incarcerated populations can be screened for substance use problems and, those at risk, identified for treatment. PMID:25659203

  6. Concurrent Validity of the Slosson Full-Range Intelligence Test: Comparison with the Wechsler Intelligence Scale for Children--Third Edition and the Woodcock Johnson Tests of Achievement-Revised.

    ERIC Educational Resources Information Center

    Bell, Nancy L.; Rucker, Marggi; Finch, A. J., Jr.; Alexander, Joanne

    2002-01-01

    Examines the concurrent validity of the Slosson Full-Range Intelligence Test (S-FRIT) by comparing S-FRIT scores to the scores of the Wechsler Intelligence Scale for Children-Third Edition (WISC-III) and the Woodcock-Johnson Tests of Achievement-Revised (WJ-R). Results revealed that the S-FRIT scores were more related to overall intelligence,…

  7. Intelligence, IQ, Tests, and Assessments: What Do Parents Need to Know? What Should They Tell Their Kids?

    ERIC Educational Resources Information Center

    Matthews, Dona; Foster, Joanne

    2014-01-01

    Embarking on the standardized testing process often leads parents of gifted children to other questions about intelligence, tests, and assessment practices. What is intelligence? Do IQ tests measure it? Are there better ways of deciding who needs gifted programming? What can parents request by way of results and their interpretation? Should…

  8. Auditory Inspection Time, Intelligence and Pitch Discrimination.

    ERIC Educational Resources Information Center

    Deary, Ian J.; And Others

    1989-01-01

    An auditory inspection time (AIT) test, pitch discrimination tests, and verbal and non-verbal mental ability tests were administered to 59 undergraduates and 119 12-year-old school children. Results indicate that AIT correlations with intelligence are due to AIT being an index of information intake speeds. (TJH)

  9. Real time testing of intelligent relays for synchronous distributed generation islanding detection

    NASA Astrophysics Data System (ADS)

    Zhuang, Davy

    As electric power systems continue to grow to meet ever-increasing energy demand, their security, reliability, and sustainability requirements also become more stringent. The deployment of distributed energy resources (DER), including generation and storage, in conventional passive distribution feeders, gives rise to integration problems involving protection and unintentional islanding. Distributed generators need to be islanded for safety reasons when disconnected or isolated from the main feeder as distributed generator islanding may create hazards to utility and third-party personnel, and possibly damage the distribution system infrastructure, including the distributed generators. This thesis compares several key performance indicators of a newly developed intelligent islanding detection relay, against islanding detection devices currently used by the industry. The intelligent relay employs multivariable analysis and data mining methods to arrive at decision trees that contain both the protection handles and the settings. A test methodology is developed to assess the performance of these intelligent relays on a real time simulation environment using a generic model based on a real-life distribution feeder. The methodology demonstrates the applicability and potential advantages of the intelligent relay, by running a large number of tests, reflecting a multitude of system operating conditions. The testing indicates that the intelligent relay often outperforms frequency, voltage and rate of change of frequency relays currently used for islanding detection, while respecting the islanding detection time constraints imposed by standing distributed generator interconnection guidelines.

  10. The Relationship between Intelligence, Approaches to Learning and Academic Achievement.

    ERIC Educational Resources Information Center

    Diseth, Age

    2002-01-01

    Administered three tests of intelligence and the Approaches and Study Skills Inventory for Students (Entwhistle, 1997) to 89 Norwegian undergraduates to study the relationships among intelligence, approaches of learning, and academic achievement. Findings support the construct validity of approaches to learning because of its independence from…

  11. Speech Intelligibility and Prosody Production in Children with Cochlear Implants

    ERIC Educational Resources Information Center

    Chin, Steven B.; Bergeson, Tonya R.; Phan, Jennifer

    2012-01-01

    Objectives: The purpose of the current study was to examine the relation between speech intelligibility and prosody production in children who use cochlear implants. Methods: The Beginner's Intelligibility Test (BIT) and Prosodic Utterance Production (PUP) task were administered to 15 children who use cochlear implants and 10 children with normal…

  12. Source inference of exogenous gamma-hydroxybutyric acid (GHB) administered to humans by means of carbon isotopic ratio analysis: novel perspectives regarding forensic investigation and intelligence issues.

    PubMed

    Marclay, François; Saudan, Christophe; Vienne, Julie; Tafti, Mehdi; Saugy, Martial

    2011-05-01

    γ-Hydroxybutyric acid (GHB) is an endogenous short-chain fatty acid popular as a recreational drug due to sedative and euphoric effects, but also often implicated in drug-facilitated sexual assaults owing to disinhibition and amnesic properties. Whilst discrimination between endogenous and exogenous GHB as required in intoxication cases may be achieved by the determination of the carbon isotope content, such information has not yet been exploited to answer source inference questions of forensic investigation and intelligence interests. However, potential isotopic fractionation effects occurring through the whole metabolism of GHB may be a major concern in this regard. Thus, urine specimens from six healthy male volunteers who ingested prescription GHB sodium salt, marketed as Xyrem(®), were analysed by means of gas chromatography/combustion/isotope ratio mass spectrometry to assess this particular topic. A very narrow range of δ(13)C values, spreading from -24.81‰ to -25.06‰, was observed, whilst mean δ(13)C value of Xyrem(®) corresponded to -24.99‰. Since urine samples and prescription drug could not be distinguished by means of statistical analysis, carbon isotopic effects and subsequent influence on δ(13)C values through GHB metabolism as a whole could be ruled out. Thus, a link between GHB as a raw matrix and found in a biological fluid may be established, bringing relevant information regarding source inference evaluation. Therefore, this study supports a diversified scope of exploitation for stable isotopes characterized in biological matrices from investigations on intoxication cases to drug intelligence programmes. PMID:21455654

  13. Test Review: D. Wechsler "Wechsler Adult Intelligence Scale" (4th ed.). San Antonio, TX--Psychological Corporation, 2008

    ERIC Educational Resources Information Center

    Climie, Emma A.; Rostad, Kristin

    2011-01-01

    This article presents a review of the "Wechsler Adult Intelligence Scale-Fourth Edition" (WAIS-IV), an individually administered measure of cognitive ability for individuals aged 16 years, 0 months to 90 years, 11 months. The WAIS-IV was designed with a number of specific goals including updated norms, increased user friendliness, improved…

  14. Toward Intelligent Systems for Testing. Technical Report LSP-1.

    ERIC Educational Resources Information Center

    Lesgold, Alan; And Others

    This report illustrates one way in which the technologies of testing might combine with cognitive science techniques to help steer instruction. Steering testing is brief diagnostic testing that steers, or individualizes, the course of instruction. Steering testing uses simple heuristics for reasoning about the level of a student's competence in a…

  15. Genetic and Environmental Influences on Two Measures of Speed of Information Processing and Their Relation to Psychometric Intelligence: Evidence from the German Observational Study of Adult Twins.

    ERIC Educational Resources Information Center

    Neubauer, Alioscha C.; Spinath, Frank M.; Riemann, Rainer; Angleitner, Alois; Borkenau, Peter

    2000-01-01

    Administered 2 elementary cognitive task (ECT) tests and 2 psychometric intelligence tests to 169 monozygotic and 131 dizygotic pairs of twins in Germany. Reaction times correlated negatively with psychometric intelligence, and habitability estimates were substantial for both psychometric intelligence and reaction times on the ECTs. Multivariate…

  16. On the Question of Secular Trends in the Heritability of Intelligence Test Scores: A Study of Norwegian Twins.

    ERIC Educational Resources Information Center

    Sundet, Jon Martin; And Others

    1988-01-01

    Intelligence test data collected in 1931 through 1960 on 757 identical and 1,093 fraternal male twins, from the files of the Norwegian Armed Forces, were examined for secular trends in the heritability of intelligence test scores. Only ambiguous evidence of such trends was found. (SLD)

  17. Is the Moratorium over? African American Psychology Professionals' Views on Intelligence Testing in Response to Changes to Federal Policy

    ERIC Educational Resources Information Center

    Graves, Scott; Mitchell, Angela

    2011-01-01

    Collectively, advocates for the well-being of African American children have long called for a moratorium on the use of intelligence testing for the placement of children in special education. With the 2004 reauthorization of the Individuals with Disabilities Education Act, intelligence testing is no longer required and in some states prohibited…

  18. Myth of the Master Detective: Reliability of Interpretations for Kaufman's "Intelligent Testing" Approach to the WISC-III.

    ERIC Educational Resources Information Center

    Macmann, Gregg M.; Barnett, David W.

    1997-01-01

    Used computer simulation to examine the reliability of interpretations for Kaufman's "intelligent testing" approach to the Wechsler Intelligence Scale for Children (3rd ed.) (WISC-III). Findings indicate that factor index-score differences and other measures could not be interpreted with confidence. Argues that limitations of IQ testing cannot be…

  19. Artificial Intelligence.

    ERIC Educational Resources Information Center

    Thornburg, David D.

    1986-01-01

    Overview of the artificial intelligence (AI) field provides a definition; discusses past research and areas of future research; describes the design, functions, and capabilities of expert systems and the "Turing Test" for machine intelligence; and lists additional sources for information on artificial intelligence. Languages of AI are also briefly…

  20. Profile Analysis of Deaf Children Using the Universal Nonverbal Intelligence Test

    ERIC Educational Resources Information Center

    Krivitski, Erin C.; McIntosh, David E.; Rothlisberg, Barbara; Finch, Holmes

    2004-01-01

    This study was conducted to determine whether children who are deaf perform similarly to hearing children on the Universal Nonverbal Intelligence Test (UNIT; Bracken & McCallum, 1998). The children classified as deaf demonstrated a hearing loss of 60 dB or more, were prelingually deaf, and did not exhibit co-morbidity. They were matched on age,…

  1. Do We Really Become Smarter When Our Fluid-Intelligence Test Scores Improve?

    PubMed Central

    Hayes, Taylor R.; Petrov, Alexander A.; Sederberg, Per B.

    2014-01-01

    Recent reports of training-induced gains on fluid intelligence tests have fueled an explosion of interest in cognitive training—now a billion-dollar industry. The interpretation of these results is questionable because score gains can be dominated by factors that play marginal roles in the scores themselves, and because intelligence gain is not the only possible explanation for the observed control-adjusted far transfer across tasks. Here we present novel evidence that the test score gains used to measure the efficacy of cognitive training may reflect strategy refinement instead of intelligence gains. A novel scanpath analysis of eye movement data from 35 participants solving Raven’s Advanced Progressive Matrices on two separate sessions indicated that one-third of the variance of score gains could be attributed to test-taking strategy alone, as revealed by characteristic changes in eye-fixation patterns. When the strategic contaminant was partialled out, the residual score gains were no longer significant. These results are compatible with established theories of skill acquisition suggesting that procedural knowledge tacitly acquired during training can later be utilized at posttest. Our novel method and result both underline a reason to be wary of purported intelligence gains, but also provide a way forward for testing for them in the future. PMID:25395695

  2. A Use of Confirmatory Factor Analysis in the Evaluation of Intelligence Testing Models.

    ERIC Educational Resources Information Center

    Hattie, John; Fitzgerald, Don

    Four alternative theoretical models of intellectual competence were assessed, using confirmatory factor analysis to account for the correlation patterns derived from Wechsler intelligence tests. It was argued that the difference between the chi-square goodness of fit statistics that are provided when using confirmatory factor analysis gives a…

  3. Performance on the Kaufman Brief Intelligence Test-2 by Children with Williams Syndrome

    ERIC Educational Resources Information Center

    Pitts, C. Holley; Mervis, Carolyn B.

    2016-01-01

    We describe the performance of 292 4- to 17-year-olds with Williams syndrome (WS) on the Kaufman Brief Intelligence Test-2 (KBIT-2; Kaufman & Kaufman, 2004). Mean IQ Composite, Verbal standard score (SS), and Nonverbal SS were in the borderline range relative to the general population, with variability similar to the general population.…

  4. Processing Speed, Intelligence, Creativity, and School Performance: Testing of Causal Hypotheses Using Structural Equation Models

    ERIC Educational Resources Information Center

    Rindermann, H.; Neubauer, A. C.

    2004-01-01

    According to mental speed theory of intelligence, the speed of information processing constitutes an important basis for cognitive abilities. However, the question, how mental speed relates to real world criteria, like school, academic, or job performance, is still unanswered. The aim of the study is to test an indirect speed-factor model in…

  5. Factor Structure Invariance of the Kaufman Adolescent and Adult Intelligence Test across Male and Female Samples

    ERIC Educational Resources Information Center

    Immekus, Jason C.; Maller, Susan J.

    2010-01-01

    Multisample confirmatory factor analysis (MCFA) and latent mean structures analysis (LMS) were used to test measurement invariance and latent mean differences on the Kaufman Adolescent and Adult Intelligence Scale[TM] (KAIT) across males and females in the standardization sample. MCFA found that the parameters of the KAIT two-factor model were…

  6. Another "Curious Incident of the Dog in the Night-Time"?: Intelligence Testing and Coeducation

    ERIC Educational Resources Information Center

    Albisetti, James C.

    2004-01-01

    The title of this essay, comes from the Sherlock Holmes mystery entitled "Silver Blaze," which refers the "curious incident" as to the absence of an expected reaction. In this article, the author discusses an essay that will examine such an absent reaction, or at least a muted one: the limited impact of early intelligence testing on European…

  7. Intelligence Test Scores and Birth Order among Young Norwegian Men (Conscripts) Analyzed within and between Families

    ERIC Educational Resources Information Center

    Bjerkedal, Tor; Kristensen, Petter; Skjeret, Geir A.; Brevik, John I.

    2007-01-01

    The present paper reports the results of a within and between family analysis of the relation between birth order and intelligence. The material comprises more than a quarter of a million test scores for intellectual performance of Norwegian male conscripts recorded during 1984-2004. Conscripts, mostly 18-19 years of age, were born to women for…

  8. Intelligent Testing and the Discrepancy Model for Children with Learning Disabilities.

    ERIC Educational Resources Information Center

    Fletcher, Jack M.; Francis, David J.; Shaywitz, Sally E.; Lyon, G. Reid; Foorman, Barbara R.; Stuebing, Karla K.; Shaywitz, Bennett A.

    1998-01-01

    Reviews the historical basis and rationale for identifying children as learning disabled due to a discrepancy between scores on measures of intelligence and achievement. Discusses the validity of such classifications and the role of IQ testing in the designation of children as learning disabled for research and public policy. Alternative…

  9. Diverse Effects of Training on Tests of Academic Intelligence.

    ERIC Educational Resources Information Center

    Anastasi, Anne

    1981-01-01

    The nature of tests involved in the controversy on coaching is examined. Then coaching is considered against the background of diverse types of training that may affect test performance, and the implications of these various forms of training for the meaning and validity of test scores is discussed. (Author/BW)

  10. Transcranial direct current stimulation (tDCS) of frontal cortex decreases performance on the WAIS-IV intelligence test.

    PubMed

    Sellers, Kristin K; Mellin, Juliann M; Lustenberger, Caroline M; Boyle, Michael R; Lee, Won Hee; Peterchev, Angel V; Fröhlich, Flavio

    2015-09-01

    Transcranial direct current stimulation (tDCS) modulates excitability of motor cortex. However, there is conflicting evidence about the efficacy of this non-invasive brain stimulation modality to modulate performance on cognitive tasks. Previous work has tested the effect of tDCS on specific facets of cognition and executive processing. However, no randomized, double-blind, sham-controlled study has looked at the effects of tDCS on a comprehensive battery of cognitive processes. The objective of this study was to test if tDCS had an effect on performance on a comprehensive assay of cognitive processes, a standardized intelligence quotient (IQ) test. The study consisted of two substudies and followed a double-blind, between-subjects, sham-controlled design. In total, 41 healthy adult participants were included in the final analysis. These participants completed the Wechsler Adult Intelligence Scale, Fourth Edition (WAIS-IV) as a baseline measure. At least one week later, participants in substudy 1 received either bilateral tDCS (anodes over both F4 and F3, cathode over Cz, 2 mA at each anode for 20 min) or active sham tDCS (2 mA for 40 s), and participants in substudy 2 received either right or left tDCS (anode over either F4 or F3, cathode over Cz, 2 mA for 20 min). In both studies, the WAIS-IV was immediately administered following stimulation to assess for performance differences induced by bilateral and unilateral tDCS. Compared to sham stimulation, right, left, and bilateral tDCS reduced improvement between sessions on Full Scale IQ and the Perceptual Reasoning Index. This demonstration that frontal tDCS selectively degraded improvement on specific metrics of the WAIS-IV raises important questions about the often proposed role of tDCS in cognitive enhancement. PMID:25934490

  11. [Evaluation of intelligence with non-verbal tests in aphasic patients].

    PubMed

    Ceschin, J S; Melaragno Filho, R; Brauer, M J; Parente, M A

    1979-09-01

    Eight patients with cerebral vascular disease and aphasia were studied just after the stroke. The clinical, neuropsychiatric, EEG and neuro-radiological aspects were evaluated. The patients were submitted to the psychological and phonoaudiological studies. The authors correlated the neurological lesions to the structural alteration of the intelligence, to the praxic and estheognostic alterations and also to the language disturbances. The criterions adopted by the World Health Organization and the genetics classification of Jean Piaget were used for the intellectual level classification. The results suggest that the intelligence evaluated through Leither's non-verbal test is better preserved in some asphasics. PMID:533383

  12. A Car Goes in the Garage Like a Can of Peas Goes in the Refrigerator: Do Deficits in Real-World Knowledge Affect the Assessment of Intelligence in Individuals with Autism?

    ERIC Educational Resources Information Center

    Goldberg, Edelson Meredyth

    2005-01-01

    The Test of Nonverbal Intelligence-3rd Edition (TONI-3) and the Analogic Reasoning (AR) subscale of the Universal Nonverbal Intelligence Test (UNIT) were administered to 35 individuals with autism to determine whether real-world-knowledge deficits affected intelligence scores. The 2 tests are similar in format; however, the TONI-3 includes only…

  13. An integrated knowledge system for wind tunnel testing - Project Engineers' Intelligent Assistant

    NASA Technical Reports Server (NTRS)

    Lo, Ching F.; Shi, George Z.; Hoyt, W. A.; Steinle, Frank W., Jr.

    1993-01-01

    The Project Engineers' Intelligent Assistant (PEIA) is an integrated knowledge system developed using artificial intelligence technology, including hypertext, expert systems, and dynamic user interfaces. This system integrates documents, engineering codes, databases, and knowledge from domain experts into an enriched hypermedia environment and was designed to assist project engineers in planning and conducting wind tunnel tests. PEIA is a modular system which consists of an intelligent user-interface, seven modules and an integrated tool facility. Hypermedia technology is discussed and the seven PEIA modules are described. System maintenance and updating is very easy due to the modular structure and the integrated tool facility provides user access to commercial software shells for documentation, reporting, or database updating. PEIA is expected to provide project engineers with technical information, increase efficiency and productivity, and provide a realistic tool for personnel training.

  14. A Comparison of the Effects of Computer-Administered Testing, Computer-Based Learning and Lecture Approaches on Learning in an Introductory Biology Course.

    ERIC Educational Resources Information Center

    Collins, M. A. J.; Earle, P.

    1990-01-01

    Investigated the effects of units using computers and computer-administered tests. The greatest benefit was attained by those using the units and attending lectures. Students using both the units and tests did not perform as well as the lecture only group. Explores the correlation between high school grades and the methods. (Author/YP)

  15. Integrating Symbolic and Statistical Methods for Testing Intelligent Systems Applications to Machine Learning and Computer Vision

    SciTech Connect

    Jha, Sumit Kumar; Pullum, Laura L; Ramanathan, Arvind

    2016-01-01

    Embedded intelligent systems ranging from tiny im- plantable biomedical devices to large swarms of autonomous un- manned aerial systems are becoming pervasive in our daily lives. While we depend on the flawless functioning of such intelligent systems, and often take their behavioral correctness and safety for granted, it is notoriously difficult to generate test cases that expose subtle errors in the implementations of machine learning algorithms. Hence, the validation of intelligent systems is usually achieved by studying their behavior on representative data sets, using methods such as cross-validation and bootstrapping.In this paper, we present a new testing methodology for studying the correctness of intelligent systems. Our approach uses symbolic decision procedures coupled with statistical hypothesis testing to. We also use our algorithm to analyze the robustness of a human detection algorithm built using the OpenCV open-source computer vision library. We show that the human detection implementation can fail to detect humans in perturbed video frames even when the perturbations are so small that the corresponding frames look identical to the naked eye.

  16. Testing Intelligently Includes Double-Checking Wechsler IQ Scores

    ERIC Educational Resources Information Center

    Kuentzel, Jeffrey G.; Hetterscheidt, Lesley A.; Barnett, Douglas

    2011-01-01

    The rigors of standardized testing make for numerous opportunities for examiner error, including simple computational mistakes in scoring. Although experts recommend that test scoring be double-checked, the extent to which independent double-checking would reduce scoring errors is not known. A double-checking procedure was established at a…

  17. The influence of intergroup comparisons on Africans' intelligence test performance in a job selection context.

    PubMed

    Klein, Olivier; Pohl, Sabine; Ndagijimana, Chantal

    2007-09-01

    Sub-Saharan Africans living in Belgium (N = 69) completed a culture-free intelligence test in a simulated job selection environment. Prior to testing, the authors instructed participants that Africans' average performance on this test was generally better (positive comparison), worse (negative comparison), or equal to Belgians' performance. In a control condition, no such information was given. Results indicated that, compared with the equal and control conditions, performance was lower when intergroup comparisons were negative. In the former condition, participants were also more likely to endorse external factors that may account for lower performance. The authors interpreted the findings in line with stereotype threat theory (C. M. Steele & J. Aronson, 1995). In the context of job selection, the validity of intelligence tests conducted with members of stigmatized groups may be affected by the salience of social stereotypes and intergroup social comparisons. PMID:17933401

  18. Intelligent self-tuning of PID control for the robotic testing system for human musculoskeletal joints test.

    PubMed

    Tian, Lianfang

    2004-06-01

    In this paper, an intelligent proportional-integral-derivative (PID) control method is introduced to the robotic testing system for the biomechanical study of human musculoskeletal joints. For the testing system, the robot is a highly nonlinear and heavily coupled complicated system, and the human spinal specimen also demonstrates nonlinear property when undergoing testing. Although the conventional PID control approach is extensively used in most industrial control systems, it will break down for nonlinear systems, particularly for complicated systems that have no precise mathematical models. To overcome those difficulties, an intelligent fuzzy PID controller is proposed replacing the widely used conventional PID controllers. The fuzzy PID algorithm is outlined using the fuzzy set theory. The design techniques are developed based on the linguistic phase plane approach. The heuristic rules of syntheses are summarized into a rule-based expert system. Experiments are carried out and the results demonstrate the good performance of the robotic testing system using the proposed control method. PMID:15255220

  19. A test sheet generating algorithm based on intelligent genetic algorithm and hierarchical planning

    NASA Astrophysics Data System (ADS)

    Gu, Peipei; Niu, Zhendong; Chen, Xuting; Chen, Wei

    2013-03-01

    In recent years, computer-based testing has become an effective method to evaluate students' overall learning progress so that appropriate guiding strategies can be recommended. Research has been done to develop intelligent test assembling systems which can automatically generate test sheets based on given parameters of test items. A good multisubject test sheet depends on not only the quality of the test items but also the construction of the sheet. Effective and efficient construction of test sheets according to multiple subjects and criteria is a challenging problem. In this paper, a multi-subject test sheet generation problem is formulated and a test sheet generating approach based on intelligent genetic algorithm and hierarchical planning (GAHP) is proposed to tackle this problem. The proposed approach utilizes hierarchical planning to simplify the multi-subject testing problem and adopts genetic algorithm to process the layered criteria, enabling the construction of good test sheets according to multiple test item requirements. Experiments are conducted and the results show that the proposed approach is capable of effectively generating multi-subject test sheets that meet specified requirements and achieve good performance.

  20. A test sheet generating algorithm based on intelligent genetic algorithm and hierarchical planning

    NASA Astrophysics Data System (ADS)

    Gu, Peipei; Niu, Zhendong; Chen, Xuting; Chen, Wei

    2012-04-01

    In recent years, computer-based testing has become an effective method to evaluate students' overall learning progress so that appropriate guiding strategies can be recommended. Research has been done to develop intelligent test assembling systems which can automatically generate test sheets based on given parameters of test items. A good multisubject test sheet depends on not only the quality of the test items but also the construction of the sheet. Effective and efficient construction of test sheets according to multiple subjects and criteria is a challenging problem. In this paper, a multi-subject test sheet generation problem is formulated and a test sheet generating approach based on intelligent genetic algorithm and hierarchical planning (GAHP) is proposed to tackle this problem. The proposed approach utilizes hierarchical planning to simplify the multi-subject testing problem and adopts genetic algorithm to process the layered criteria, enabling the construction of good test sheets according to multiple test item requirements. Experiments are conducted and the results show that the proposed approach is capable of effectively generating multi-subject test sheets that meet specified requirements and achieve good performance.

  1. Intelligent dc-dc Converter Technology Developed and Tested

    NASA Technical Reports Server (NTRS)

    Button, Robert M.

    2001-01-01

    The NASA Glenn Research Center and the Cleveland State University have developed a digitally controlled dc-dc converter to research the benefits of flexible, digital control on power electronics and systems. Initial research and testing has shown that conventional dc-dc converters can benefit from improved performance by using digital-signal processors and nonlinear control algorithms.

  2. The uses and predictive limitations of intelligence tests in infants and young children

    PubMed Central

    Macfarlane, Jean Walker

    1953-01-01

    The author was asked by the World Health Organization to examine whether appraisals of intelligence of infants and young children show enough predictive validity to be dependable criteria on which to base adoption policy. Studies have shown that mental-test performances by children under 6 years of age have little predictive significance, although reasonable prediction may be made in about 37% of cases at the age of 6 years. Moreover, too much importance should not be given to the tested intelligence of parents, particularly those tested under stress, unless their intelligence quotients are over 90; it provides, however, a better guide, taken alone, than do the tests on infants alone. Tests on infants should be considered together with those on the parents and with a number of other factors, including a full developmental history of the child, its health record, and the results of a medical and neurological examination. The author concludes by saying that the major emphasis in adoption should perhaps be placed on the needs of the adopting parents; those who would only respond to a child of high ability should be urged not to adopt an infant but rather a child who has reached an age where prediction can be more accurate. PMID:13106705

  3. Low Emotional Intelligence as a Predictor of Substance-Use Problems

    ERIC Educational Resources Information Center

    Riley, Hannah; Schutte, Nicola S.

    2003-01-01

    This study explored the relationship between low emotional intelligence and substance-use problems in adults. One hundred and forty-one participants completed the Self-Administered Alcoholism Screening Test [1, 2], the Drug Abuse Screening Test [3], an emotional intelligence scale [4], and a measure of psychosocial coping [5]. Low emotional…

  4. Validity of the Kaufman Brief Intelligence Test and a Four-Subtest WISC-III Short Form with Adolescent Offenders.

    ERIC Educational Resources Information Center

    Thompson, Anthony; Browne, Janet; Schmidt, Fred; Boer, Marian

    1997-01-01

    The validity of a four-subtest short form of the third edition of the Wechsler Intelligence Scale for Children (WISC-III) and the Kaufman Brief Intelligence Test (K-BIT) was evaluated with 42 adolescent offenders. Findings support the clinical use of the short form as a good estimate of WISC-III full-scale IQ. (SLD)

  5. The Relationship between the Kaufman Brief Intelligence Test (K-BIT) and the WISC-R with Incarcerated Juvenile Delinquents.

    ERIC Educational Resources Information Center

    Prewett, Peter N.

    1992-01-01

    The relationship between scores on the Kaufman Brief Intelligence Test (K-BIT) and Wechsler Intelligence Scale for Children--Revised (WISC-R) was studied for 13 white and 27 African-American academically deficient male adolescent delinquents. Results support use of the K-BIT as a screening instrument and the WISC-R as a follow-up or comprehensive…

  6. Reaction Times in a Sentence-Picture Verification Test and Intelligence: Individual Strategies and Effects of Extended Practice.

    ERIC Educational Resources Information Center

    Neubauer, Aljoscha C.; Freudenthaler, Heribert H.

    1994-01-01

    The relationship between psychometric intelligence and reaction times (RT) was studied in 60 undergraduates using an elementary cognitive task, the Sentence-Picture Verification Test. Results, which show that psychometric intelligence is substantially correlated with RTs even after practice, support the mental speed hypothesis of general…

  7. Convergent and Discriminant Validity of the Universal Nonverbal Intelligence Test with Limited English Proficient Mexican-American Elementary Students

    ERIC Educational Resources Information Center

    Borghese, Peter; Gronau, Roger C.

    2005-01-01

    Correlations and mean score differences between IQs derived from the Universal Nonverbal Intelligence Test (UNIT; Bracken & McCallum, 1998) and the Wechsler Intelligence Scale for Children-Third Edition (WISC-III; Wechsler, 1991) were compared. Participants were Limited English Proficient (LEP) Mexican-American elementary school students, who were…

  8. Artificial intelligence techniques for ground test monitoring of rocket engines

    NASA Technical Reports Server (NTRS)

    Ali, Moonis; Gupta, U. K.

    1990-01-01

    An expert system is being developed which can detect anomalies in Space Shuttle Main Engine (SSME) sensor data significantly earlier than the redline algorithm currently in use. The training of such an expert system focuses on two approaches which are based on low frequency and high frequency analyses of sensor data. Both approaches are being tested on data from SSME tests and their results compared with the findings of NASA and Rocketdyne experts. Prototype implementations have detected the presence of anomalies earlier than the redline algorithms that are in use currently. It therefore appears that these approaches have the potential of detecting anomalies early eneough to shut down the engine or take other corrective action before severe damage to the engine occurs.

  9. An Evaluation of a Self-Instructional Manual for Teaching Individuals How to Administer the Revised ABLA Test

    ERIC Educational Resources Information Center

    Boris, Ashley L.; Awadalla, Nardeen; Martin, Toby L.; Martin, Garry L.; Kaminski, Lauren; Miljkovic, Morena

    2015-01-01

    The Assessment of Basic Learning Abilities (ABLA) is a tool that is used to assess the learning ability of individuals with intellectual disability (ID) and children with autism. The ABLA was recently revised and is now referred to as the ABLA-Revised (ABLA-R). A self-instructional manual was prepared to teach individuals how to administer the…

  10. Implementation of Wireless and Intelligent Sensor Technologies in the Propulsion Test Environment

    NASA Technical Reports Server (NTRS)

    Solano, Wanda M.; Junell, Justin C.; Shumard, Kenneth

    2003-01-01

    From the first Saturn V rocket booster (S-II-T) testing in 1966 and the routine Space Shuttle Main Engine (SSME) testing beginning in 1975, to more recent test programs such as the X-33 Aerospike Engine, the Integrated Powerhead Development (IPD) program, and the Hybrid Sounding Rocket (HYSR), Stennis Space Center (SSC) continues to be a premier location for conducting large-scale propulsion testing. Central to each test program is the capability for sensor systems to deliver reliable measurements and high quality data, while also providing a means to monitor the test stand area to the highest degree of safety and sustainability. As part of an on-going effort to enhance the testing capabilities of Stennis Space Center, the Test Technology and Development group is developing and applying a number of wireless and intelligent sensor technologies in ways that are new to the test existing test environment.

  11. Validating a UAV artificial intelligence control system using an autonomous test case generator

    NASA Astrophysics Data System (ADS)

    Straub, Jeremy; Huber, Justin

    2013-05-01

    The validation of safety-critical applications, such as autonomous UAV operations in an environment which may include human actors, is an ill posed problem. To confidence in the autonomous control technology, numerous scenarios must be considered. This paper expands upon previous work, related to autonomous testing of robotic control algorithms in a two dimensional plane, to evaluate the suitability of similar techniques for validating artificial intelligence control in three dimensions, where a minimum level of airspeed must be maintained. The results of human-conducted testing are compared to this automated testing, in terms of error detection, speed and testing cost.

  12. Comparison Between a Self-Administered and Supervised Version of a Web-Based Cognitive Test Battery: Results From the NutriNet-Santé Cohort Study

    PubMed Central

    Bailet, Marion; Lecoffre, Amandine C; Galan, Pilar; Hercberg, Serge; Amieva, Hélène; Kesse-Guyot, Emmanuelle

    2016-01-01

    Background Dementia is a major public health problem, and repeated cognitive data from large epidemiological studies could help to develop efficient measures of early prevention. Data collection by self-administered online tools could drastically reduce the logistical and financial burden of such large-scale investigations. In this context, it is important to obtain data concerning the comparability of such new online tools with traditional, supervised modes of cognitive assessment. Objective Our objective was to compare self-administration of the Web-based NutriNet-Santé cognitive test battery (NutriCog) with administration by a neuropsychologist. Methods The test battery included four tests, measuring, among others aspects, psychomotor speed, attention, executive function, episodic memory, working memory, and associative memory. Both versions of the cognitive battery were completed by 189 volunteers (either self-administered version first, n=99, or supervised version first, n=90). Subjects also completed a satisfaction questionnaire. Concordance was assessed by Spearman correlation. Results Agreement between both versions varied according to the investigated cognitive task and outcome variable. Spearman correlations ranged between .42 and .73. Moreover, a majority of participants responded that they “absolutely” or “rather” agreed that the duration of the self-administered battery was acceptable (184/185, 99.5%), that the tasks were amusing (162/185, 87.6%), that the instructions were sufficiently detailed (168/185; 90.8%) and understandable (164/185, 88.7%), and that they had overall enjoyed the test battery (182/185, 98.4%). Conclusions The self-administered version of the Web-based NutriCog cognitive test battery provided similar information as the supervised version. Thus, integrating repeated cognitive evaluations into large cohorts via the implementation of self-administered online versions of traditional test batteries appears to be feasible. PMID

  13. Development and Evaluation of Computer-Administered Analytical Questions for the Graduate Record Examinations General Test. GRE Board Professional Report No. 88-06P.

    ERIC Educational Resources Information Center

    Bridgeman, Brent; Rock, Donald A.

    Three new computer-administered item types for the analytical scale of the Graduate Record Examination (GRE) General Test were developed and evaluated. One item type was a free-response version of the current analytical reasoning item type. The second item type was a somewhat constrained free-response version of the pattern identification (or…

  14. Memory performance on the Auditory Inference Span Test is independent of background noise type for young adults with normal hearing at high speech intelligibility.

    PubMed

    Rönnberg, Niklas; Rudner, Mary; Lunner, Thomas; Stenfelt, Stefan

    2014-01-01

    Listening in noise is often perceived to be effortful. This is partly because cognitive resources are engaged in separating the target signal from background noise, leaving fewer resources for storage and processing of the content of the message in working memory. The Auditory Inference Span Test (AIST) is designed to assess listening effort by measuring the ability to maintain and process heard information. The aim of this study was to use AIST to investigate the effect of background noise types and signal-to-noise ratio (SNR) on listening effort, as a function of working memory capacity (WMC) and updating ability (UA). The AIST was administered in three types of background noise: steady-state speech-shaped noise, amplitude modulated speech-shaped noise, and unintelligible speech. Three SNRs targeting 90% speech intelligibility or better were used in each of the three noise types, giving nine different conditions. The reading span test assessed WMC, while UA was assessed with the letter memory test. Twenty young adults with normal hearing participated in the study. Results showed that AIST performance was not influenced by noise type at the same intelligibility level, but became worse with worse SNR when background noise was speech-like. Performance on AIST also decreased with increasing memory load level. Correlations between AIST performance and the cognitive measurements suggested that WMC is of more importance for listening when SNRs are worse, while UA is of more importance for listening in easier SNRs. The results indicated that in young adults with normal hearing, the effort involved in listening in noise at high intelligibility levels is independent of the noise type. However, when noise is speech-like and intelligibility decreases, listening effort increases, probably due to extra demands on cognitive resources added by the informational masking created by the speech fragments and vocal sounds in the background noise. PMID:25566159

  15. Quantifying the "Degree of Linguistic Demand" in Spoken Intelligence Test Directions

    ERIC Educational Resources Information Center

    Cormier, Damien C.; McGrew, Kevin S.; Evans, Jeffrey J.

    2011-01-01

    The linguistic demand of spoken instructions on individually administered norm-referenced psychological and educational tests is of concern when examining individuals who have varying levels of language processing ability or varying cultural backgrounds. The authors present a new method for analyzing the level of verbosity, complexity, and total…

  16. Validating an artificial intelligence human proximity operations system with test cases

    NASA Astrophysics Data System (ADS)

    Huber, Justin; Straub, Jeremy

    2013-05-01

    An artificial intelligence-controlled robot (AICR) operating in close proximity to humans poses risk to these humans. Validating the performance of an AICR is an ill posed problem, due to the complexity introduced by the erratic (noncomputer) actors. In order to prove the AICR's usefulness, test cases must be generated to simulate the actions of these actors. This paper discusses AICR's performance validation in the context of a common human activity, moving through a crowded corridor, using test cases created by an AI use case producer. This test is a two-dimensional simplification relevant to autonomous UAV navigation in the national airspace.

  17. Intelligence: Knowns and Unknowns.

    ERIC Educational Resources Information Center

    Neisser, Ulric; And Others

    1996-01-01

    As a response to recent public debate about the nature of intelligence, this article reviews the "state of the art" in the study of intelligence, exploring significant conceptualizations of intelligence, the use and interpretation of intelligence tests, racial or ethnic differences in intelligence, and major issues yet to be resolved. (SLD)

  18. Intelligent Launch and Range Operations Virtual Test Bed (ILRO-VTB)

    NASA Technical Reports Server (NTRS)

    Bardina, Jorge; Rajkumar, T.

    2003-01-01

    Intelligent Launch and Range Operations Virtual Test Bed (ILRO-VTB) is a real-time web-based command and control, communication, and intelligent simulation environment of ground-vehicle, launch and range operation activities. ILRO-VTB consists of a variety of simulation models combined with commercial and indigenous software developments (NASA Ames). It creates a hybrid software/hardware environment suitable for testing various integrated control system components of launch and range. The dynamic interactions of the integrated simulated control systems are not well understood. Insight into such systems can only be achieved through simulation/emulation. For that reason, NASA has established a VTB where we can learn the actual control and dynamics of designs for future space programs, including testing and performance evaluation. The current implementation of the VTB simulates the operations of a sub-orbital vehicle of mission, control, ground-vehicle engineering, launch and range operations. The present development of the test bed simulates the operations of Space Shuttle Vehicle (SSV) at NASA Kennedy Space Center. The test bed supports a wide variety of shuttle missions with ancillary modeling capabilities like weather forecasting, lightning tracker, toxic gas dispersion model, debris dispersion model, telemetry, trajectory modeling, ground operations, payload models and etc. To achieve the simulations, all models are linked using Common Object Request Broker Architecture (CORBA). The test bed provides opportunities for government, universities, researchers and industries to do a real time of shuttle launch in cyber space.

  19. Acoustical and Intelligibility Test of the Vocera(Copyright) B3000 Communication Badge

    NASA Technical Reports Server (NTRS)

    Archer, Ronald; Litaker, Harry; Chu, Shao-Sheng R.; Simon, Cory; Romero, Andy; Moses, Haifa

    2012-01-01

    To communicate with each other or ground support, crew members on board the International Space Station (ISS) currently use the Audio Terminal Units (ATU), which are located in each ISS module. However, to use the ATU, crew members must stop their current activity, travel to a panel, and speak into a wall-mounted microphone, or use either a handheld microphone or a Crew Communication Headset that is connected to a panel. These actions unnecessarily may increase task times, lower productivity, create cable management issues, and thus increase crew frustration. Therefore, the Habitability and Human Factors and Human Interface Branches at the NASA Johnson Space Center (JSC) are currently investigating a commercial-off-the-shelf (COTS) wireless communication system, Vocera(C), as a near-term solution for ISS communication. The objectives of the acoustics and intelligibility testing of this system were to answer the following questions: 1. How intelligibly can a human hear the transmitted message from a Vocera(c) badge in three different noise environments (Baseline = 20 dB, US Lab Module = 58 dB, Russian Module = 70.6 dB)? 2. How accurate is the Vocera(C) badge at recognizing voice commands in three different noise environments? 3. What body location (chest, upper arm, or shoulder) is optimal for speech intelligibility and voice recognition accuracy of the Vocera(C) badge on a human in three different noise environments?

  20. Towards A Clinical Tool For Automatic Intelligibility Assessment.

    PubMed

    Berisha, Visar; Utianski, Rene; Liss, Julie

    2013-01-01

    An important, yet under-explored, problem in speech processing is the automatic assessment of intelligibility for pathological speech. In practice, intelligibility assessment is often done through subjective tests administered by speech pathologists; however research has shown that these tests are inconsistent, costly, and exhibit poor reliability. Although some automatic methods for intelligibility assessment for telecommunications exist, research specific to pathological speech has been limited. Here, we propose an algorithm that captures important multi-scale perceptual cues shown to correlate well with intelligibility. Nonlinear classifiers are trained at each time scale and a final intelligibility decision is made using ensemble learning methods from machine learning. Preliminary results indicate a marked improvement in intelligibility assessment over published baseline results. PMID:25004985

  1. Towards A Clinical Tool For Automatic Intelligibility Assessment

    PubMed Central

    Berisha, Visar; Utianski, Rene; Liss, Julie

    2014-01-01

    An important, yet under-explored, problem in speech processing is the automatic assessment of intelligibility for pathological speech. In practice, intelligibility assessment is often done through subjective tests administered by speech pathologists; however research has shown that these tests are inconsistent, costly, and exhibit poor reliability. Although some automatic methods for intelligibility assessment for telecommunications exist, research specific to pathological speech has been limited. Here, we propose an algorithm that captures important multi-scale perceptual cues shown to correlate well with intelligibility. Nonlinear classifiers are trained at each time scale and a final intelligibility decision is made using ensemble learning methods from machine learning. Preliminary results indicate a marked improvement in intelligibility assessment over published baseline results. PMID:25004985

  2. Measures of Emotional Intelligence and Social Acceptability in Children: A Concurrent Validity Study

    ERIC Educational Resources Information Center

    Windingstad, Sunny; McCallum, R. Steve; Bell, Sherry Mee; Dunn, Patrick

    2011-01-01

    The concurrent validity of two measures of Emotional Intelligence (EI), one considered a trait measure, the other an ability measure, was examined by administering the Emotional Quotient Inventory: Youth Version (EQi:YV; Bar-On & Parker, 2000), the Mayer-Salovey-Caruso Emotional Intelligence Test: Youth Version (MSCEIT:YV; Mayer, Salovey, &…

  3. Applications of Artificial Intelligence to Information Search and Retrieval: The Development and Testing of an Intelligent Technical Information System.

    ERIC Educational Resources Information Center

    Harvey, Francis A.

    This paper describes the evolution and development of an intelligent information system, i.e., a knowledge base for steel structures being undertaken as part of the Technical Information Center for Steel Structures at Lehigh University's Center of Advanced Technology for Large Structural Systems (ATLSS). The initial development of the Technical…

  4. Racial Equality in Intelligence: Predictions from a Theory of Intelligence as Processing

    ERIC Educational Resources Information Center

    Fagan, Joseph F.; Holland, Cynthia R.

    2007-01-01

    African-Americans and Whites were asked to solve problems typical of those administered on standard tests of intelligence. Half of the problems were solvable on the basis of information generally available to either race and/or on the basis of information newly learned. Such knowledge did not vary with race. Other problems were only solvable on…

  5. Flight Test Implementation of a Second Generation Intelligent Flight Control System

    NASA Technical Reports Server (NTRS)

    Williams-Hayes, Peggy S.

    2005-01-01

    The NASA F-15 Intelligent Flight Control System project team has developed a series of flight control concepts designed to demonstrate the benefits of a neural network-based adaptive controller. The objective of the team was to develop and flight-test control systems that use neural network technology, to optimize the performance of the aircraft under nominal conditions, and to stabilize the aircraft under failure conditions. Failure conditions include locked or failed control surfaces as well as unforeseen damage that might occur to the aircraft in flight. The Intelligent Flight Control System team is currently in the process of implementing a second generation control scheme, collectively known as Generation 2 or Gen 2, for flight testing on the NASA F-15 aircraft. This report describes the Gen 2 system as implemented by the team for flight test evaluation. Simulation results are shown which describe the experiment to be performed in flight and highlight the ways in which the Gen 2 system meets the defined objectives.

  6. Test Review: Reynolds, C. R., & Kamphaus, R. W. (2003). "RIAS--Reynolds Intellectual Assessment Scales." Lutz, FL--Psychological Assessment Resources, Inc.

    ERIC Educational Resources Information Center

    Dombrowski, Stefan C.; Mrazik, Martin

    2008-01-01

    In this article, the authors review the Reynolds Intellectual Assessment Scales (RIAS; Reynolds & Kamphaus, 2003), an individually administered test of intelligence for use with individuals between the ages of 3 and 94. The RIAS represents the newest intelligence test on the marketplace and incorporates the most current intelligence test theory…

  7. Emotional Intelligence and Problem Solving Strategy: Comparative Study Basedon "Tower of Hanoi" Test

    PubMed Central

    Arefnasab, Zahra; Zare, Hosein; Babamahmoodi, Abdolreza

    2012-01-01

    Objective: The aim of this study was to compare problem solving strategies between peoples with high and low emotional intelligence (EI). Methods: This study is a cross sectional descriptive study.The sample groups include senior BS& BA between 20-30 years old into two with high and low emotional intelligence, each group had 30 subjects.Data was analyzed with non-parametric chi square test for main dependent variable (problem solving strategies) and accessory dependent variables(manner of starting and fulfillmentof the test).The Independent two group T-test was used for analyzing other accessory dependent variables(Number of errors and total time used for fulfillment of the test). Results: There was a significant difference between two groups in “number of errors” (t=-3.67,p=0) and “total time used for fulfillment of the test”(-6.17,p=0) and there was significant relation between EI and “problem solving strategies” (χ2=25.71, p<0.01) and (Cramer's v = 0.65, p<0.01) .Also there was significant relation between EI and “fulfillment of test” (χ2=20.31, p<0.01) and (φ=0.58, p<0.01). But the relation between EI and "manner of starting the test" was not significant (χ2=1.11, p=0.29). Subjects with high EI used more “insightful” strategy and subjects with low EI used more “trial- error” strategy. The first group completed the test more rapidlyand with fewer errors, compared with the second group. In addition the first group was more successful in performing the test than the second one. Conclusion: People with high EI significantly solve problems better than people with lowEI. PMID:24644484

  8. A Comparison of Laboratory and Clinical Working Memory Tests and Their Prediction of Fluid Intelligence

    PubMed Central

    Shelton, Jill T.; Elliott, Emily M.; Hill, B. D.; Calamia, Matthew R.; Gouvier, Wm. Drew

    2010-01-01

    The working memory (WM) construct is conceptualized similarly across domains of psychology, yet the methods used to measure WM function vary widely. The present study examined the relationship between WM measures used in the laboratory and those used in applied settings. A large sample of undergraduates completed three laboratory-based WM measures (operation span, listening span, and n-back), as well as the WM subtests from the Wechsler Adult Intelligence Scale-III and the Wechsler Memory Scale-III. Performance on all of the WM subtests of the clinical batteries shared positive correlations with the lab measures; however, the Arithmetic and Spatial Span subtests shared lower correlations than the other WM tests. Factor analyses revealed that a factor comprising scores from the three lab WM measures and the clinical subtest, Letter-Number Sequencing (LNS), provided the best measurement of WM. Additionally, a latent variable approach was taken using fluid intelligence as a criterion construct to further discriminate between the WM tests. The results revealed that the lab measures, along with the LNS task, were the best predictors of fluid abilities. PMID:20161647

  9. Development and evaluation of a Dutch diagnostic rhyme test for assessing the intelligibility of speech communication channels

    NASA Astrophysics Data System (ADS)

    Steeneken, H. J. M.

    1982-06-01

    A subjective intelligibility measuring method, based on a two-alternative forced-choice test, was developed for the Dutch language. This test is comparable with the American Diagnostic Rhyme Test as developed by Voiers. The fundamentals and phonetic background of the Dutch implementation are given. The reproducibility and the relation to other intelligibility measures were studied for 40 different reference channels. The results show that the subjects need not be trained and that the measuring results are comparable with results obtained with phonetically balanced word lists.

  10. Generation and Optimization of the Self-Administered Bleeding Assessment Tool (Self-BAT) and its Validation as a Screening Test for von Willebrand Disease

    PubMed Central

    Deforest, Meghan; Grabell, Julie; Albert, Shirren; Young, Jane; Tuttle, Angie; Hopman, Wilma M.; James, Paula D.

    2015-01-01

    Summary Introduction/Aim Our aim was to generate, optimize and validate a self-administered bleeding assessment tool (BAT) for von Willebrand disease (VWD). Methods In Phase 1, medical terminology in the expert-administered ISTH-BAT was converted to a grade 4 reading level to produce the first version of the Self-BAT which was then optimized to ensure agreement with the ISTH-BAT. In Phase 2, the normal range of bleeding scores was determined and test-retest reliability analyzed. In Phase 3, the optimized Self-BAT was tested as a screening tool for first time referrals to the Hematology clinic. Results BS from the final optimized version of the Self-BAT showed an excellent intra-class correlation coefficient (ICC) of 0.87 with ISTH-BAT BS in Phase 1. In Phase 2, the normal range of bleeding scores for the optimized Self-BAT was determined to be 0 to +5 for females and 0 to +3 for males and excellent test-retest reliability was shown (ICC = 0.95). In Phase 3, we showed that a positive Self-BAT BS (≥ 6 for females, ≥ 4 for males) has a sensitivity of 78%, specificity of 23%, positive predictive value (PPV) of 0.15 and negative predictive value (NPV) of 0.86 for VWD; these figures improved when just the females were analyzed; sensitivity of 100%, specificity of 21%, PPV=0.17 and NPV=1.0. Conclusion We show an optimized Self-BAT can generate comparable BS to the expert-administered ISTH-BAT and is a reliable, effective screening tool to incorporate into the assessment of individuals, particularly women, referred for a possible bleeding disorder. PMID:26179127

  11. The Science of Intelligence Testing: Commentary on the Evolving Nature of Interpretations of the Wechsler Scales

    ERIC Educational Resources Information Center

    Goldstein, Sam

    2013-01-01

    Intelligence has been defined in multiple ways throughout history. In the last 100 years a psychometric approach to define the concept of intelligence has come to dominate the concept. This Commentary provides a brief overview of the history and concepts of intelligence with an emphasis on intellectual assessment. Particular focus is placed on the…

  12. Situational Judgment Test Research: Informing the Debate on Practical Intelligence Theory

    ERIC Educational Resources Information Center

    McDaniel, Michael A.; Whetzel, Deborah L.

    2005-01-01

    [Gottfredson, L. S. (2003). Dissecting practical intelligence theory: Its claims and evidence. Intelligence, 31, 343-397.] provided a detailed critique of Sternberg's [Sternberg, R. J., Fotsythe, G. B., Hedlund, J., Horvath, J. A., Wagner, R. K., Williams, W. M., Snook, S. A., Grigorenko, E. L. (2000). Practical intelligence in everyday life. New…

  13. Higher emotional intelligence is related to lower test anxiety among students

    PubMed Central

    Ahmadpanah, Mohammad; Keshavarz, Mohammadreza; Haghighi, Mohammad; Jahangard, Leila; Bajoghli, Hafez; Sadeghi Bahmani, Dena; Holsboer-Trachsler, Edith; Brand, Serge

    2016-01-01

    Background For students attending university courses, experiencing test anxiety (TA) dramatically impairs cognitive performance and success at exams. Whereas TA is a specific case of social phobia, emotional intelligence (EI) is an umbrella term covering interpersonal and intrapersonal skills, along with positive stress management, adaptability, and mood. In the present study, we tested the hypothesis that higher EI and lower TA are associated. Further, sex differences were explored. Method During an exam week, a total of 200 university students completed questionnaires covering sociodemographic information, TA, and EI. Results Higher scores on EI traits were associated with lower TA scores. Relative to male participants, female participants reported higher TA scores, but not EI scores. Intrapersonal and interpersonal skills and mood predicted low TA, while sex, stress management, and adaptability were excluded from the equation. Conclusion The pattern of results suggests that efforts to improve intrapersonal and interpersonal skills, and mood might benefit students with high TA. Specifically, social commitment might counteract TA. PMID:26834474

  14. Measuring the engagement level of children for multiple intelligence test using Kinect

    NASA Astrophysics Data System (ADS)

    Lee, Dongjin; Yun, Woo han; Park, Chan kyu; Yoon, H.; Kim, Jaehong; Park, C. H.

    2015-02-01

    In this paper, we present an affect recognition system for measuring the engagement level of children using the Kinect while performing a multiple intelligence test on a computer. First of all, we recorded 12 children while solving the test and manually created a ground truth data for the engagement levels of each child. For a feature extraction, Kinect for Windows SDK provides support for a user segmentation and skeleton tracking so that we can get 3D joint positions of an upper-body skeleton of a child. After analyzing movement of children, the engagement level of children's responses is classified into two classes: High or Low. We present the classification results using the proposed features and identify the significant features in measuring the engagement.

  15. Interpreting the "g" Loadings of Intelligence Test Composite Scores in Light of Spearman's Law of Diminishing Returns

    ERIC Educational Resources Information Center

    Reynolds, Matthew R.

    2013-01-01

    The linear loadings of intelligence test composite scores on a general factor ("g") have been investigated recently in factor analytic studies. Spearman's law of diminishing returns (SLODR), however, implies that the "g" loadings of test scores likely decrease in magnitude as g increases, or they are nonlinear. The purpose of this study was to (a)…

  16. Do infant and early childhood tests predict intelligence quotients better than maternal characteristics?

    PubMed

    Palti, H; Adler, B

    1994-01-01

    The sensitivity, specificity, and predictive values of infant and early childhood testing for subsequent intelligence tests at 3 and 5 years of age were assessed and compared to the sensitivity, specificity, and predictive value of maternal education for the same. The study was based on prospective surveillance of a population of infants attending the Maternal and Child services in western Jerusalem. The sensitivity, specificity, and predictive value of the 9- and 24-month tests were low, thus leading to labeling of false positives and inadequate detection of those with developmental delay. Maternal education was shown to be the single best predictor for intellectual performance on the 3- and 5-year test in the above analysis, as well as in a multivariate model where the 9- and 24-month tests, maternal education, origin, birth order, and sex were introduced as independent variables. It is recommended to take a detailed history, listen to parents' complaints, and use developmental testing selectively for children suspected to have problems, and not to apply developmental tests as a routine for all children in well-child care. PMID:7809387

  17. Hybrid Modeling for Testing Intelligent Software for Lunar-Mars Closed Life Support

    NASA Technical Reports Server (NTRS)

    Malin, Jane T.; Nicholson, Leonard S. (Technical Monitor)

    1999-01-01

    Intelligent software is being developed for closed life support systems with biological components, for human exploration of the Moon and Mars. The intelligent software functions include planning/scheduling, reactive discrete control and sequencing, management of continuous control, and fault detection, diagnosis, and management of failures and errors. Four types of modeling information have been essential to system modeling and simulation to develop and test the software and to provide operational model-based what-if analyses: discrete component operational and failure modes; continuous dynamic performance within component modes, modeled qualitatively or quantitatively; configuration of flows and power among components in the system; and operations activities and scenarios. CONFIG, a multi-purpose discrete event simulation tool that integrates all four types of models for use throughout the engineering and operations life cycle, has been used to model components and systems involved in the production and transfer of oxygen and carbon dioxide in a plant-growth chamber and between that chamber and a habitation chamber with physicochemical systems for gas processing.

  18. Improvement in Intelligence Test Scores from 6 to 10 years in Children of Teenage Mothers

    PubMed Central

    Cornelius, Marie D.; Goldschmidt, Lidush; De Genna, Natacha M.; Richardson, Gale A.; Leech, Sharon L.; Day, Richard

    2010-01-01

    Objective This study investigates change in IQ scores among 290 children born to teenage mothers and identifies social, economic, and environmental variables that may be associated with change in intelligence test performance. Methods The children of 290 teenage mothers (72% African American and 28% European American) were assessed with the Stanford-Binet Intelligence Scale-4th Edition (SBIS) at ages 6 and 10. Results The mean composite score at age 6 was 84.8 and was 91.2 at age 10, an improvement of 6.4 points. Significant cross-sectional predictors at both ages 6 and 10 of higher SBIS scores were maternal cognitive ability, school grade, Caucasian ethnicity, and caregiver education. Having more children in the household significantly predicted lower SBIS scores at age 6. Higher satisfaction with maternal social support predicted higher SBIS scores at age 10. Change in IQ scores was not related to maternal socioeconomic status, social support, home environment, ethnicity, or family interactions. Custodial stability was associated with an improvement in IQ scores, while increase in caregiver depression was related to decline in IQ scores. Conclusions Our findings suggest that improvement in IQ scores of offspring of teenage mothers may be related to stability of maternal custody. More research is needed to determine the impact of the maturation of adolescent mothers' parenting and the role of early education on improvement in cognitive abilities. PMID:20495472

  19. Comparative studies of intracerebroventricularly administered cysteamine and pantethine in different behavioral tests and on brain catecholamines in rats.

    PubMed

    Vécsei, L; Alling, C; Widerlöv, E

    1990-01-01

    In a passive avoidance test, intracerebroventricular administration (post-trial treatment) of the somatostatin-depleting compound cysteamine decreased the avoidance latency of the rats in a dose-related manner, while the effect of pantethine (which is metabolized to cysteamine) was less pronounced. In open-field studies, both compounds decreased the motor activity (ambulation, rearing) of the animals 15 min after the injection followed by a subsequent recuperation of the locomotor depression. Following pantethine, the ambulation increased during the later tests (60 min, 240 min, 24 hr). Cysteamine decreased the noradrenaline and increased the dopamine and dihydroxyphenyl acetic acid content in the hypothalamus, whereas the effects of pantethine were less expressed. Both compounds slightly decreased the striatal noradrenaline and increased the dihydroxyphenyl acetic acid levels at 15 and 60 min after administration. However, contrary to pantethine, 4 hr after treatment with cysteamine, there was a decrease in dihydroxyphenyl acetic acid concentration in this brain region. These findings suggest that both pantethine and cysteamine attenuate passive avoidance latency after intracerebroventricular treatment. The different efficiency of pantethine and its metabolite cysteamine might be connected to the low pantetheinase activity of the brain tissue; however, some direct effects of pantethine cannot be excluded. The different effects of the two compounds on the open-field activity are possibly associated with the diverse effects of the compounds on the striatal dopaminergic neurotransmission. PMID:2241425

  20. Intelligibility, subjective ratings and completion time scores using the FAAF test with hearing-impaired subjects and noisy reverberant environments.

    PubMed

    Shields, P W; Campbell, D R

    2001-08-01

    A series of experiments have been performed with the primary aim of assessing the performance of a signal-processing algorithm for a possible future hearing aid application. As part of this work the four alternative auditory feature (FAAF) test was used to obtain a quantitative assessment of speech intelligibility and a subjective assessment of speech quality. This paper reports results of experiments using normal hearing (NH) subjects that provide partial verification of the FAAF test originators' prior work. Also reported are intelligibility score, mean opinion score (MOS) and completion time data obtained by use of the PMID:11694098

  1. Pharmacokinetic and pharmacodynamic testing of marbofloxacin administered as a single injection for the treatment of bovine respiratory disease.

    PubMed

    Vallé, M; Schneider, M; Galland, D; Giboin, H; Woehrlé, F

    2012-12-01

    New approaches in Pharmacokinetic/Pharmacodynamic (PK/PD) integration suggested that marbofloxacin, a fluoroquinolone already licensed for the treatment of bovine respiratory disease at a daily dosage of 2 mg/kg for 3-5 days, would be equally clinically effective at 10 mg/kg once (Forcyl(®)), whilst also reducing the risk of resistance. This marbofloxacin dosage regimen was studied using mutant prevention concentration (MPC), PK simulation, PK/PD integration and an in vitro dynamic system. This system simulated the concentration-time profile of marbofloxacin in bovine plasma established in vivo after a single 10 mg/kg intramuscular dose and killing curves of field isolated Pasteurellaceae strains of high (minimum inhibitory concentration (MIC) MIC ≤ 0.03 μg/mL), average (MIC of 0.12-0.25 μg/mL) and low (MIC of 1 μg/mL) susceptibility to marbofloxacin. The marbofloxacin MPC values were 2- to 4-fold the MIC values for all Mannheimia haemolytica, Pasteurella multocida tested. Marbofloxacin demonstrated a concentration-dependent killing profile with bactericidal activity observed within 1 h for most strains. No resistance development (MIC ≥ 4 μg/mL) was detected in the dynamic tests. Target values for risk of resistance PK/PD surrogates (area under the curve (AUC) AUC(24 h) /MPC and T(>MPC) /T(MSW) ratio) were achieved for all clinically susceptible pathogens. The new proposed dosing regimen was validated in vitro and by PK/PD integration confirming the single-injection short-acting antibiotic concept. PMID:22126438

  2. A Study of the Relationships Between Test Order, Physiological Arousal, and Intelligence and Achievement Test Performance.

    ERIC Educational Resources Information Center

    Nighswander, James K.; Beggs, Donald L.

    The relative predictive abilities of two indices of test anxiety were investigated. The galvanic skin response (GSR) and the Test Anxiety Scale for Children (TASC) were used as predictor variables for IQ and achievement test performance. The results of multiple linear regression analysis indicated that neither the TASC nor the GSR, combined over…

  3. Knowledge acquisition and representation for the Systems Test and Operations Language (STOL) Intelligent Tutoring System (ITS)

    NASA Technical Reports Server (NTRS)

    Seamster, Thomas L.; Eike, David R.; Ames, Troy J.

    1990-01-01

    This presentation concentrates on knowledge acquisition and its application to the development of an expert module and a user interface for an Intelligent Tutoring System (ITS). The Systems Test and Operations Language (STOL) ITS is being developed to assist NASA control center personnel in learning a command and control language as it is used in mission operations rooms. The objective of the tutor is to impart knowledge and skills that will permit the trainee to solve command and control problems in the same way that the STOL expert solves those problems. The STOL ITS will achieve this object by representing the solution space in such a way that the trainee can visualize the intermediate steps, and by having the expert module production rules parallel the STOL expert's knowledge structures.

  4. Performance on the Kaufman Brief Intelligence Test-2 by Children With Williams Syndrome.

    PubMed

    Pitts, C Holley; Mervis, Carolyn B

    2016-01-01

    We describe the performance of 292 4- to 17-year-olds with Williams syndrome (WS) on the Kaufman Brief Intelligence Test-2 (KBIT-2; Kaufman & Kaufman, 2004). Mean IQ Composite, Verbal standard score (SS), and Nonverbal SS were in the borderline range relative to the general population, with variability similar to the general population. Correlations between SSs and CA were close to 0, with no significant sex differences. There was a significant effect of maternal education on Verbal SS. The KBIT-2 appropriately captures the full range of performance of 8- to 17-year-olds with WS for the abilities measured and of all but the very lowest-functioning 5- to 7-year-olds. However, the KBIT-2 does not contain easy enough items to adequately assess the abilities of the lowest quartile of 4-year-olds. PMID:26701073

  5. Assessing Social-Cognitive Deficits in Schizophrenia With the Mayer-Salovey-Caruso Emotional Intelligence Test

    PubMed Central

    Eack, Shaun M.; Greeno, Catherine G.; Pogue-Geile, Michael F.; Newhill, Christina E.; Hogarty, Gerard E.

    2010-01-01

    The emotion management subscale of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) has recently been recommended by the National Institute of Mental Health Measurement and Treatment Research to Improve Cognition in Schizophrenia committee as the sole measure of social cognition for trials of cognitive enhancement in schizophrenia, yet the psychometric properties of this subscale and the larger instrument in schizophrenia patients have not been thoroughly examined. This research presents a psychometric investigation of the MSCEIT in a sample of 64 early course outpatients with schizophrenia, schizoaffective, or schizophreniform disorder. Results demonstrated that the MSCEIT possesses adequate internal consistency reliability among its branch and total scales and that patients’ branch and overall test performance was significantly below normative levels. Estimates of discriminant and concurrent validity indicated that the MSCEIT diverged from measures of neurocognitive functioning and psychopathology, but was only modestly related with objective measures of functional outcome. Convergent validity estimates suggested that, contrary to expectations, the MSCEIT did not correlate with a behavioral measure of social cognition. Finally, exploratory factor analyses suggested the possibility of a shift in the latent structure of emotional intelligence in schizophrenia, compared with studies with healthy individuals. These findings support the use of the MSCEIT as a reliable and potentially valid method of assessing the emotional components of social cognition in schizophrenia, but also point to a need for additional measurement development efforts to assess broader social-cognitive domains that may exhibit stronger relations with functional outcome. Further investigation is warranted to examine the instrument's latent factor structure and convergence with other measures of social cognition. PMID:18648021

  6. Issues in the Educational, Psychological Assessment of Visually Impaired Children: Test-Retest Reliability of the Williams Intelligence Test for Children with Defective Vision

    ERIC Educational Resources Information Center

    Tobin, Michael J.; Hill, Eileen W.

    2011-01-01

    The article discusses some problems confronting teachers and psychologists when making decisions as to how to use the currently available test procedures. It reports data gathered on three separate occasions on the performance of a group of blind and partially sighted children on the Williams Intelligence Test which is the only specialist IQ test…

  7. Survey of Expert Opinion on Intelligence: Causes of International Differences in Cognitive Ability Tests

    PubMed Central

    Rindermann, Heiner; Becker, David; Coyle, Thomas R.

    2016-01-01

    Following Snyderman and Rothman (1987, 1988), we surveyed expert opinions on the current state of intelligence research. This report examines expert opinions on causes of international differences in student assessment and psychometric IQ test results. Experts were surveyed about the importance of culture, genes, education (quantity and quality), wealth, health, geography, climate, politics, modernization, sampling error, test knowledge, discrimination, test bias, and migration. The importance of these factors was evaluated for diverse countries, regions, and groups including Finland, East Asia, sub-Saharan Africa, Southern Europe, the Arabian-Muslim world, Latin America, Israel, Jews in the West, Roma (gypsies), and Muslim immigrants. Education was rated by N = 71 experts as the most important cause of international ability differences. Genes were rated as the second most relevant factor but also had the highest variability in ratings. Culture, health, wealth, modernization, and politics were the next most important factors, whereas other factors such as geography, climate, test bias, and sampling error were less important. The paper concludes with a discussion of limitations of the survey (e.g., response rates and validity of expert opinions). PMID:27047425

  8. Survey of Expert Opinion on Intelligence: Causes of International Differences in Cognitive Ability Tests.

    PubMed

    Rindermann, Heiner; Becker, David; Coyle, Thomas R

    2016-01-01

    Following Snyderman and Rothman (1987, 1988), we surveyed expert opinions on the current state of intelligence research. This report examines expert opinions on causes of international differences in student assessment and psychometric IQ test results. Experts were surveyed about the importance of culture, genes, education (quantity and quality), wealth, health, geography, climate, politics, modernization, sampling error, test knowledge, discrimination, test bias, and migration. The importance of these factors was evaluated for diverse countries, regions, and groups including Finland, East Asia, sub-Saharan Africa, Southern Europe, the Arabian-Muslim world, Latin America, Israel, Jews in the West, Roma (gypsies), and Muslim immigrants. Education was rated by N = 71 experts as the most important cause of international ability differences. Genes were rated as the second most relevant factor but also had the highest variability in ratings. Culture, health, wealth, modernization, and politics were the next most important factors, whereas other factors such as geography, climate, test bias, and sampling error were less important. The paper concludes with a discussion of limitations of the survey (e.g., response rates and validity of expert opinions). PMID:27047425

  9. Meta-Analysis of Fluid Intelligence Tests of Children from the Chinese Mainland with Learning Difficulties

    PubMed Central

    Tong, Fang; Fu, Tong

    2013-01-01

    Objective To evaluate the differences in fluid intelligence tests between normal children and children with learning difficulties in China. Method PubMed, MD Consult, and other Chinese Journal Database were searched from their establishment to November 2012. After finding comparative studies of Raven measurements of normal children and children with learning difficulties, full Intelligent Quotation (FIQ) values and the original values of the sub-measurement were extracted. The corresponding effect model was selected based on the results of heterogeneity and parallel sub-group analysis was performed. Results Twelve documents were included in the meta-analysis, and the studies were all performed in mainland of China. Among these, two studies were performed at child health clinics, the other ten sites were schools and control children were schoolmates or classmates. FIQ was evaluated using a random effects model. WMD was −13.18 (95% CI: −16.50–−9.85). Children with learning difficulties showed significantly lower FIQ scores than controls (P<0.00001); Type of learning difficulty and gender differences were evaluated using a fixed-effects model (I2 = 0%). The sites and purposes of the studies evaluated here were taken into account, but the reasons of heterogeneity could not be eliminated; The sum IQ of all the subgroups showed considerable heterogeneity (I2 = 76.5%). The sub-measurement score of document A showed moderate heterogeneity among all documents, and AB, B, and E showed considerable heterogeneity, which was used in a random effect model. Individuals with learning difficulties showed heterogeneity as well. There was a moderate delay in the first three items (−0.5 to −0.9), and a much more pronounced delay in the latter three items (−1.4 to −1.6). Conclusion In the Chinese mainland, the level of fluid intelligence of children with learning difficulties was lower than that of normal children. Delayed development in sub-items of C, D, and E

  10. Three Chronometric Indices of Relational Responding as Predictors of Performance on a Brief Intelligence Test: The Importance of Relational Flexibility

    ERIC Educational Resources Information Center

    O'Toole, Catriona; Barnes-Holmes, Dermot

    2009-01-01

    Participants completed a before/after and a similar/different relational task, using the Implicit Relational Assessment Procedure (IRAP), and subsequently took the Kaufman Brief Intelligence Test (K-BIT). For each relational task, response latencies were measured first on consistent trials, where participants responded in accordance with…

  11. Is Variability in Mate Choice Similar for Intelligence and Personality Traits? Testing a Hypothesis about the Evolutionary Genetics of Personality

    ERIC Educational Resources Information Center

    Stone, Emily A.; Shackelford, Todd K.; Buss, David M.

    2012-01-01

    This study tests the hypothesis presented by Penke, Denissen, and Miller (2007a) that condition-dependent traits, including intelligence, attractiveness, and health, are universally and uniformly preferred as characteristics in a mate relative to traits that are less indicative of condition, including personality traits. We analyzed…

  12. I.Q.: New Research Shows That the Japanese Outperform All Others in Intelligence Tests. Are They Really Smarter?

    ERIC Educational Resources Information Center

    Mohs, Mayo

    1982-01-01

    New research shows that Japanese achieved significantly higher average IQ scores than did their American counterparts. These results provide the focus of a discussion on the nature/nurture controversey, validity of using IQ scores in comparing mental capacity of races and nationality groups, and other factors related to intelligence testing. (JN)

  13. Memory and Reasoning Abilities Assessed by the Universal Nonverbal Intelligence Test: A Reliable Component Analysis (RCA) Study.

    ERIC Educational Resources Information Center

    Caruso, John C.; Witkiewitz, Katie

    2001-01-01

    Applied reliable component analysis (RCA) to the normative data (2,100 children and adolescents) for the Universal Nonverbal Intelligence Test (UNIT) (A. Bracken and R. McCallum, 1998) to allow for the computation of reliable uncorrelated memory and reasoning scores. RCA sores were highly replicable, had good convergent validity, and had greater…

  14. Test Review: Wechsler, D. (2005). "Wechsler Intelligence Scale for Children-Fourth Edition Spanish." San Antonio, TX: Harcourt Assessment

    ERIC Educational Resources Information Center

    Braden, Jeffery P.; Iribarren, Jacqueline A.

    2007-01-01

    In this article, the authors review the Wechsler Intelligence Scale for Children-Fourth Edition Spanish (WISC-IV Spanish), a Spanish translation and adaptation of the WISC-IV. The test was developed to measure the intellectual ability of Spanish-speaking children in the United States ages 6 years, 0 months, through 16 years, 11 months. These…

  15. The relationship of speech intelligibility with hearing sensitivity, cognition, and perceived hearing difficulties varies for different speech perception tests.

    PubMed

    Heinrich, Antje; Henshaw, Helen; Ferguson, Melanie A

    2015-01-01

    Listeners vary in their ability to understand speech in noisy environments. Hearing sensitivity, as measured by pure-tone audiometry, can only partly explain these results, and cognition has emerged as another key concept. Although cognition relates to speech perception, the exact nature of the relationship remains to be fully understood. This study investigates how different aspects of cognition, particularly working memory and attention, relate to speech intelligibility for various tests. Perceptual accuracy of speech perception represents just one aspect of functioning in a listening environment. Activity and participation limits imposed by hearing loss, in addition to the demands of a listening environment, are also important and may be better captured by self-report questionnaires. Understanding how speech perception relates to self-reported aspects of listening forms the second focus of the study. Forty-four listeners aged between 50 and 74 years with mild sensorineural hearing loss were tested on speech perception tests differing in complexity from low (phoneme discrimination in quiet), to medium (digit triplet perception in speech-shaped noise) to high (sentence perception in modulated noise); cognitive tests of attention, memory, and non-verbal intelligence quotient; and self-report questionnaires of general health-related and hearing-specific quality of life. Hearing sensitivity and cognition related to intelligibility differently depending on the speech test: neither was important for phoneme discrimination, hearing sensitivity alone was important for digit triplet perception, and hearing and cognition together played a role in sentence perception. Self-reported aspects of auditory functioning were correlated with speech intelligibility to different degrees, with digit triplets in noise showing the richest pattern. The results suggest that intelligibility tests can vary in their auditory and cognitive demands and their sensitivity to the challenges that

  16. The relationship of speech intelligibility with hearing sensitivity, cognition, and perceived hearing difficulties varies for different speech perception tests

    PubMed Central

    Heinrich, Antje; Henshaw, Helen; Ferguson, Melanie A.

    2015-01-01

    Listeners vary in their ability to understand speech in noisy environments. Hearing sensitivity, as measured by pure-tone audiometry, can only partly explain these results, and cognition has emerged as another key concept. Although cognition relates to speech perception, the exact nature of the relationship remains to be fully understood. This study investigates how different aspects of cognition, particularly working memory and attention, relate to speech intelligibility for various tests. Perceptual accuracy of speech perception represents just one aspect of functioning in a listening environment. Activity and participation limits imposed by hearing loss, in addition to the demands of a listening environment, are also important and may be better captured by self-report questionnaires. Understanding how speech perception relates to self-reported aspects of listening forms the second focus of the study. Forty-four listeners aged between 50 and 74 years with mild sensorineural hearing loss were tested on speech perception tests differing in complexity from low (phoneme discrimination in quiet), to medium (digit triplet perception in speech-shaped noise) to high (sentence perception in modulated noise); cognitive tests of attention, memory, and non-verbal intelligence quotient; and self-report questionnaires of general health-related and hearing-specific quality of life. Hearing sensitivity and cognition related to intelligibility differently depending on the speech test: neither was important for phoneme discrimination, hearing sensitivity alone was important for digit triplet perception, and hearing and cognition together played a role in sentence perception. Self-reported aspects of auditory functioning were correlated with speech intelligibility to different degrees, with digit triplets in noise showing the richest pattern. The results suggest that intelligibility tests can vary in their auditory and cognitive demands and their sensitivity to the challenges that

  17. Feasibility of Turing-Style Tests for Autonomous Aerial Vehicle "Intelligence"

    NASA Technical Reports Server (NTRS)

    Young, Larry A.

    2007-01-01

    A new approach is suggested to define and evaluate key metrics as to autonomous aerial vehicle performance. This approach entails the conceptual definition of a "Turing Test" for UAVs. Such a "UAV Turing test" would be conducted by means of mission simulations and/or tailored flight demonstrations of vehicles under the guidance of their autonomous system software. These autonomous vehicle mission simulations and flight demonstrations would also have to be benchmarked against missions "flown" with pilots/human-operators in the loop. In turn, scoring criteria for such testing could be based upon both quantitative mission success metrics (unique to each mission) and by turning to analog "handling quality" metrics similar to the well-known Cooper-Harper pilot ratings used for manned aircraft. Autonomous aerial vehicles would be considered to have successfully passed this "UAV Turing Test" if the aggregate mission success metrics and handling qualities for the autonomous aerial vehicle matched or exceeded the equivalent metrics for missions conducted with pilots/human-operators in the loop. Alternatively, an independent, knowledgeable observer could provide the "UAV Turing Test" ratings of whether a vehicle is autonomous or "piloted." This observer ideally would, in the more sophisticated mission simulations, also have the enhanced capability of being able to override the scripted mission scenario and instigate failure modes and change of flight profile/plans. If a majority of mission tasks are rated as "piloted" by the observer, when in reality the vehicle/simulation is fully- or semi- autonomously controlled, then the vehicle/simulation "passes" the "UAV Turing Test." In this regards, this second "UAV Turing Test" approach is more consistent with Turing s original "imitation game" proposal. The overall feasibility, and important considerations and limitations, of such an approach for judging/evaluating autonomous aerial vehicle "intelligence" will be discussed from a

  18. Recent Advances in the Theory and Measurement of Intelligence.

    ERIC Educational Resources Information Center

    Eysenck, Hans

    1984-01-01

    Illustrates kinds of intelligence tests, discussing factors indicating intelligence: genetics, reaction time, latency and amplitude, and variability. Lists the advantages and disadvantages of the intelligence tests mentioned. (CI)

  19. Attitudes and factors affecting acceptability of self-administered cervicovaginal sampling for human papillomavirus (HPV) genotyping as an alternative to Pap testing among multiethnic Malaysian women

    PubMed Central

    Ma'som, Mahirah; Bhoo-Pathy, Nirmala; Nasir, Nazrila Hairizan; Bellinson, Jerome; Subramaniam, Shridevi; Ma, Yuntong; Yap, Siew-Hwei; Goh, Pik-Pin; Gravitt, Patti; Woo, Yin Ling

    2016-01-01

    Objective The objective of this study was to determine the attitudes and acceptability of self-administered cervicovaginal sampling compared with conventional physician-acquired Papanicolaou (Pap) smear among multiethnic Malaysian women. Method A cross-sectional study was carried out via interviewer-administered surveys from August 2013 through August 2015 at five government-run, urban health clinics in the state of Selangor. Subjects were participants from an ongoing community-based human papillomavirus (HPV) prevalence study who answered a standard questionnaire before and after self-sampling. The cervicovaginal self-sampling for HPV genotyping was performed using a simple brush (‘Just for Me’; Preventive Oncology International, Hong Kong). Detailed data on sociodemographics, previous Pap smear experience, and attitudes towards self-administered cervicovaginal sampling were collected and analysed. Acceptability was inferred using a five-item Likert scale that included six different subjective descriptives: experience, difficulty, convenience, embarrassment, discomfort or pain, and confidence in collecting one's own sample. Results Of the 839 participants, 47.9% were Malays, followed by 30.8% Indians, 18.8% Chinese and 2.5% from other ethnicities. The median age of the participants was 38 years (IQR 30–48). Some 68.2% of participants indicated a preference for self-sampling over the Pap test, with 95% indicating willingness to follow-up a positive result at the hospital. Age, ethnicity and previous Pap test experience were significant independent factors associated with preference for self-sampling. The older the individual, the less likely they were to prefer self-sampling (adjusted OR 0.94, 95% CI 0.90 to 0.98). The Chinese were less likely to prefer self-sampling (72.6%) than the Malays (85.1%) (adjusted OR 0.57, 95% CI 0.33 to 0.98, p=0.004). Participants who had never undergone a Pap smear were also more likely to prefer self-sampling (88.5%) than

  20. Research on the intelligent control simulation target with IR imaging target for hardware-in-the-loop simulation test

    NASA Astrophysics Data System (ADS)

    Dong, Key-an; Gu, Ye; An, Yan; Meng, Xiang-kai; Lou, Yan; Zhang, Ya-lin; Zhan, Juntong; Song, Yan-song; Dong, Yan; Tong, Shou-feng

    2014-11-01

    The intelligent control of simulation target with infrared imaging target in the indoor and outdoor environment can effectively and quantitatively evaluated the parameters such as the minimum resolution temperature difference (MRTD) and spatial resolution of airborne forward looking infrared, infrared detection and tracking, infrared alarm, and etc. This paper focused on introducing the working principles of the intelligent control simulation target of Infrared imaging target, studying the thermal radiation characteristics of the infrared target surface material, analyzing the influences of the infrared radiation energy distribution, and developing the intelligent control simulation target with IR imaging target for hardware-in-the-loop simulation test. The intelligent control simulation target which area was 5 m2 and concluded 44 infrared targets including two kinds of infrared targets ,0.25m×0.25m;, and 0.25m×0.5m, achieved 1°~10° temperature simulation of target and the background, and temperature control precision better than 0.5°. Field test requirements were achieved by actual test.

  1. Test Review: Review of the Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II)

    ERIC Educational Resources Information Center

    McCrimmon, Adam W.; Smith, Amanda D.

    2013-01-01

    The Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II; Wechsler, 2011), published by Pearson, is a newly updated abbreviated measure of cognitive intelligence designed for individuals 6 to 90 years of age. Primarily used in clinical, psychoeducational, and research settings, the WASI-II was developed to quickly and accurately…

  2. Categorization Parameters and Intelligence.

    ERIC Educational Resources Information Center

    Meiran, Nachshon; Fischman, Eliezer

    1989-01-01

    To establish the relationship between categorization ability and psychometric intelligence, 98 ninth graders in Israel were instructed to group 28 common Hebrew nouns into categories and were given a battery of intelligence tests. Results are discussed in terms of their impact on the design of intelligence testing. (SLD)

  3. The design of an intelligent human-computer interface for the test, control and monitor system

    NASA Technical Reports Server (NTRS)

    Shoaff, William D.

    1988-01-01

    The graphical intelligence and assistance capabilities of a human-computer interface for the Test, Control, and Monitor System at Kennedy Space Center are explored. The report focuses on how a particular commercial off-the-shelf graphical software package, Data Views, can be used to produce tools that build widgets such as menus, text panels, graphs, icons, windows, and ultimately complete interfaces for monitoring data from an application; controlling an application by providing input data to it; and testing an application by both monitoring and controlling it. A complete set of tools for building interfaces is described in a manual for the TCMS toolkit. Simple tools create primitive widgets such as lines, rectangles and text strings. Intermediate level tools create pictographs from primitive widgets, and connect processes to either text strings or pictographs. Other tools create input objects; Data Views supports output objects directly, thus output objects are not considered. Finally, a set of utilities for executing, monitoring use, editing, and displaying the content of interfaces is included in the toolkit.

  4. Research on Algorithms based on Web Self-adaptive Study and Intelligent Test Paper Construction and their Applications

    NASA Astrophysics Data System (ADS)

    Liu, Ying; Wang, Limin; Huang, Lihua; Han, Xuming; Gu, Zhenshan; Sang, Juan

    A novel system based on Bernoulli Theorem of Large Number Law and the genetic algorithms was designed and realized in this paper, which had many advantages such as self-adaptive study for difficulty coefficient of item pool and intelligent test paper construction etc. At present, the system has applied in the examination of paperless computer tests of Jinlin university of finance and economics and some satisfactory results have been also obtained.

  5. Comprehensive In Vitro Toxicity Testing of a Panel of Representative Oxide Nanomaterials: First Steps towards an Intelligent Testing Strategy.

    PubMed

    Farcal, Lucian; Torres Andón, Fernando; Di Cristo, Luisana; Rotoli, Bianca Maria; Bussolati, Ovidio; Bergamaschi, Enrico; Mech, Agnieszka; Hartmann, Nanna B; Rasmussen, Kirsten; Riego-Sintes, Juan; Ponti, Jessica; Kinsner-Ovaskainen, Agnieszka; Rossi, François; Oomen, Agnes; Bos, Peter; Chen, Rui; Bai, Ru; Chen, Chunying; Rocks, Louise; Fulton, Norma; Ross, Bryony; Hutchison, Gary; Tran, Lang; Mues, Sarah; Ossig, Rainer; Schnekenburger, Jürgen; Campagnolo, Luisa; Vecchione, Lucia; Pietroiusti, Antonio; Fadeel, Bengt

    2015-01-01

    Nanomaterials (NMs) display many unique and useful physico-chemical properties. However, reliable approaches are needed for risk assessment of NMs. The present study was performed in the FP7-MARINA project, with the objective to identify and evaluate in vitro test methods for toxicity assessment in order to facilitate the development of an intelligent testing strategy (ITS). Six representative oxide NMs provided by the EC-JRC Nanomaterials Repository were tested in nine laboratories. The in vitro toxicity of NMs was evaluated in 12 cellular models representing 6 different target organs/systems (immune system, respiratory system, gastrointestinal system, reproductive organs, kidney and embryonic tissues). The toxicity assessment was conducted using 10 different assays for cytotoxicity, embryotoxicity, epithelial integrity, cytokine secretion and oxidative stress. Thorough physico-chemical characterization was performed for all tested NMs. Commercially relevant NMs with different physico-chemical properties were selected: two TiO2 NMs with different surface chemistry - hydrophilic (NM-103) and hydrophobic (NM-104), two forms of ZnO - uncoated (NM-110) and coated with triethoxycapryl silane (NM-111) and two SiO2 NMs produced by two different manufacturing techniques - precipitated (NM-200) and pyrogenic (NM-203). Cell specific toxicity effects of all NMs were observed; macrophages were the most sensitive cell type after short-term exposures (24-72h) (ZnO>SiO2>TiO2). Longer term exposure (7 to 21 days) significantly affected the cell barrier integrity in the presence of ZnO, but not TiO2 and SiO2, while the embryonic stem cell test (EST) classified the TiO2 NMs as potentially 'weak-embryotoxic' and ZnO and SiO2 NMs as 'non-embryotoxic'. A hazard ranking could be established for the representative NMs tested (ZnO NM-110 > ZnO NM-111 > SiO2 NM-203 > SiO2 NM-200 > TiO2 NM-104 > TiO2 NM-103). This ranking was different in the case of embryonic tissues, for which TiO2

  6. Design and validation of a self-administered test to assess bullying (bull-M) in high school Mexicans: a pilot study

    PubMed Central

    2013-01-01

    Background Bullying (Bull) is a public health problem worldwide, and Mexico is not exempt. However, its epidemiology and early detection in our country is limited, in part, by the lack of validated tests to ensure the respondents’ anonymity. The aim of this study was to validate a self-administered test (Bull-M) for assessing Bull among high-school Mexicans. Methods Experts and school teachers from highly violent areas of Ciudad Juarez (Chihuahua, México), reported common Bull behaviors. Then, a 10-item test was developed based on twelve of these behaviors; the students’ and peers’ participation in Bull acts and in some somatic consequences in Bull victims with a 5-point Likert frequency scale. Validation criteria were: content (CV, judges); reliability [Cronbach’s alpha (CA), test-retest (spearman correlation, rs)]; construct [principal component (PCA), confirmatory factor (CFA), goodness-of-fit (GF) analysis]; and convergent (Bull-M vs. Bull-S test) validity. Results Bull-M showed good reliability (CA = 0.75, rs = 0.91; p < 0.001). Two factors were identified (PCA) and confirmed (CFA): “bullying me (victim)” and “bullying others (aggressor)”. GF indices were: Root mean square error of approximation (0.031), GF index (0.97), and normalized fit index (0.92). Bull-M was as good as Bull-S for measuring Bull prevalence. Conclusions Bull-M has a good reliability and convergent validity and a bi-modal factor structure for detecting Bull victims and aggressors; however, its external validity and sensitivity should be analyzed on a wider and different population. PMID:23577755

  7. Children's Cognitive Ability from 4 to 9 Years Old as a Function of Prenatal Cocaine Exposure, Environmental Risk, and Maternal Verbal Intelligence

    ERIC Educational Resources Information Center

    Bennett, David S.; Bendersky, Margaret; Lewis, Michael

    2008-01-01

    This study examined the effects of prenatal cocaine exposure, environmental risk, and maternal verbal intelligence on children's cognitive ability. Gender and age were examined as moderators of potential cocaine exposure effects. The Stanford-Binet IV intelligence test was administered to 231 children (91 cocaine exposed, 140 unexposed) at ages 4,…

  8. Correlation Between the General Information Subtest of the Peabody Individual Achievement Test and the Full Scale Intelligence Quotient of the WISC-R.

    ERIC Educational Resources Information Center

    Simpson, Robert G.

    1982-01-01

    The usefulness of the Peabody Individual Achievement Test General Information subtest as a general screening instrument with non-retarded subjects is shown in a study of concurrent validity between the subtest and the Wechsler Intelligence Scale for Children-Revised. Correlations between the instruments in two intelligence groups are discussed.…

  9. Administering Eye Medications.

    ERIC Educational Resources Information Center

    Morris, Sara; Michael, Nancy, Ed.

    This module on administering eye medications is intended for use in inservice or continuing education programs for persons who administer medications in long-term care facilities. Instructor information, including teaching suggestions, and a listing of recommended audiovisual materials and their sources appear first. A brief discussion follows of…

  10. Psychopathy in youth and intelligence: an investigation of Cleckley's hypothesis.

    PubMed

    Salekin, Randall T; Neumann, Craig S; Leistico, Anne-Marie R; Zalot, Alecia A

    2004-12-01

    Cleckley (1941) hypothesized that true or "primary" psychopathic individuals have "good" intelligence. This study examined the relation between psychopathy and intelligence in 122 detained children and adolescents. We used the Psychopathy Checklist-Youth Version (PCL-YV; Forth, Kosson, & Hare, 2003) to assess psychopathy and administered novel intelligence measures to tap diverse interpretations of the intelligence construct (e.g., traditional and triarchic intelligence). Structural equation modeling indicated that dimensions of psychopathy and intelligence were related in unique and important ways. In particular, psychopathy traits reflecting a superficial and deceitful interpersonal style were positively related to intellectual skills in the verbal realm (Kaufman's Brief Intelligence Test [K-BIT]; Kaufman & Kaufman, 1990) and a nontraditional intellectual measure reflecting creativity, practicality, and analytic thinking as measured by Sternberg's Triarchic Abilities Test (STAT; Sternberg, 1993). Finally, the results also suggested that psychopathy traits reflecting disturbances in affective processing were inversely associated with verbal intellectual abilities. Thus, Cleckley's hypothesis was partially supported by the data, when taking into account the facets of psychopathy and when examining intelligence from the perspective of traditional and more novel and contemporary intellectual models. PMID:15498740

  11. Jensen and Intelligence.

    ERIC Educational Resources Information Center

    Brody, Nathan

    1998-01-01

    Discusses the contributions of Arthur Jensen to the study of intelligence and considers his writings on the topic of racial differences in scores on tests of intelligence. Concludes with a discussion of his work on the correlates of the "g" vector (general intelligence factor). (Author/SLD)

  12. Intelligence: A Skeptical View.

    ERIC Educational Resources Information Center

    Ebel, Robert L.

    1979-01-01

    This essay provides an overview of the controversies surrounding intelligence: its definition, its genetic or environmental basis, its relationship to achievement and learning ability, cultural factors, and the use of intelligence tests in the schools. This article is part of a theme issue on intelligence. (SJL)

  13. Emotional intelligence scale for medical students

    PubMed Central

    Srivastava, Kalpana; Joshi, Saumya; Raichaudhuri, Arkojyoti; Ryali, VSSR; Bhat, P. S.; Shashikumar, R.; Prakash, J.; Basannar, D.

    2011-01-01

    Background: Emotional Intelligence has been associated with positive outcome process in varied professions. There is paucity of Indian literature on the subject; especially involving medical undergraduates; and presently there is no scale available to measure the same in the Indian scenario. Objective: To develop a scale to measure Emotional Intelligence among medical undergraduates. Materials and Methods: Four domains of Emotional intelligence were selected, viz. Self-Awareness, Self-Management, Social-Awareness & Social-Skills and these were included for the purpose of domains of the scale. On the basis of focused group discussions and in-depth deliberations with experts, undergraduate and postgraduate medical students a pool of 50 items was generated. The items were reduced to 27 based on expert consensus and on the basis of frequency of endorsement by expert reviews. It was followed by a pilot study of 50 undergraduates. This completed the preparation of the preliminary draft based on content analysis. The questionnaire was then administered in 480 students and the data was analyzed by appropriate statistical methods. For the purpose of concurrent validity, emotional intelligence scale developed by Dr. Ekta was used. Results: The Cronbach's Alpha for Internal Consistency Reliability was 0.68. The EIS had a significant correlation with social awareness domain of Emotional Intelligence Test (EIT) establishing Concurrent Validity. Conclusion: Emotional Intelligence Scale for medical undergraduates was constructed. Reliability and concurrent validity were also established for the same. PMID:22969179

  14. Comprehensive In Vitro Toxicity Testing of a Panel of Representative Oxide Nanomaterials: First Steps towards an Intelligent Testing Strategy

    PubMed Central

    Farcal, Lucian; Torres Andón, Fernando; Di Cristo, Luisana; Rotoli, Bianca Maria; Bussolati, Ovidio; Bergamaschi, Enrico; Mech, Agnieszka; Hartmann, Nanna B.; Rasmussen, Kirsten; Riego-Sintes, Juan; Ponti, Jessica; Kinsner-Ovaskainen, Agnieszka; Rossi, François; Oomen, Agnes; Bos, Peter; Chen, Rui; Bai, Ru; Chen, Chunying; Rocks, Louise; Fulton, Norma; Ross, Bryony; Hutchison, Gary; Tran, Lang; Mues, Sarah; Ossig, Rainer; Schnekenburger, Jürgen; Campagnolo, Luisa; Vecchione, Lucia; Pietroiusti, Antonio; Fadeel, Bengt

    2015-01-01

    Nanomaterials (NMs) display many unique and useful physico-chemical properties. However, reliable approaches are needed for risk assessment of NMs. The present study was performed in the FP7-MARINA project, with the objective to identify and evaluate in vitro test methods for toxicity assessment in order to facilitate the development of an intelligent testing strategy (ITS). Six representative oxide NMs provided by the EC-JRC Nanomaterials Repository were tested in nine laboratories. The in vitro toxicity of NMs was evaluated in 12 cellular models representing 6 different target organs/systems (immune system, respiratory system, gastrointestinal system, reproductive organs, kidney and embryonic tissues). The toxicity assessment was conducted using 10 different assays for cytotoxicity, embryotoxicity, epithelial integrity, cytokine secretion and oxidative stress. Thorough physico-chemical characterization was performed for all tested NMs. Commercially relevant NMs with different physico-chemical properties were selected: two TiO2 NMs with different surface chemistry – hydrophilic (NM-103) and hydrophobic (NM-104), two forms of ZnO – uncoated (NM-110) and coated with triethoxycapryl silane (NM-111) and two SiO2 NMs produced by two different manufacturing techniques – precipitated (NM-200) and pyrogenic (NM-203). Cell specific toxicity effects of all NMs were observed; macrophages were the most sensitive cell type after short-term exposures (24-72h) (ZnO>SiO2>TiO2). Longer term exposure (7 to 21 days) significantly affected the cell barrier integrity in the presence of ZnO, but not TiO2 and SiO2, while the embryonic stem cell test (EST) classified the TiO2 NMs as potentially ‘weak-embryotoxic’ and ZnO and SiO2 NMs as ‘non-embryotoxic’. A hazard ranking could be established for the representative NMs tested (ZnO NM-110 > ZnO NM-111 > SiO2 NM-203 > SiO2 NM-200 > TiO2 NM-104 > TiO2 NM-103). This ranking was different in the case of embryonic tissues, for

  15. Concordance study between the ParaDNA® Intelligence Test, a rapid DNA profiling assay, and a conventional STR typing kit (AmpFlSTR® SGM Plus®).

    PubMed

    Ball, G; Dawnay, N; Stafford-Allen, B; Panasiuk, M; Rendell, P; Blackman, S; Duxbury, N; Wells, S

    2015-05-01

    The ParaDNA® Intelligence Test enables STR profiling directly from human biological samples and evidence items collected from crime scene in 75min. Designed for non-expert use this system allows DNA information to be available to investigators before it would typically be available from a laboratory. The ParaDNA Intelligence Test system amplifies D3S1358, D8S119, D16S539, D18S1358 and TH01 STR loci and the gender typing locus amelogenin and detects the alleles present with HyBeacon® probes. Individual DNA samples from 381 UK Caucasian individuals were analysed using AmpFlSTR® SGM Plus® and the ParaDNA Intelligence Test with the derived STR profiles compared. Here we describe the high level of concordance demonstrated between the two systems and discuss this with reference to allele frequencies and the discriminatory power offered by the ParaDNA Intelligence Test. PMID:25528026

  16. Speech of Color Naming and Intelligence: Association in Girls, Dissociation in Boys.

    ERIC Educational Resources Information Center

    Jaffe, Joseph; And Others

    1985-01-01

    A rapid naming test was administered to 321 prereaders (five-seven years old). Results showed sex differences in degree of correlation between naming performance and a test of general intelligence. Results bear theoretically on the degree to which a learning disability can appear as an isolated deficit in the two sexes. (Author/CL)

  17. Using the Theory of Successful Intelligence as a Framework for Developing Assessments in AP Physics

    ERIC Educational Resources Information Center

    Stemler, Steven E.; Sternberg, Robert J.; Grigorenko, Elena L.; Jarvin, Linda; Sharpes, Kirsten

    2009-01-01

    A new test of Advanced Placement Physics, explicitly designed to balance both content and cognitive-processing skills, was developed using Sternberg's theory of successful intelligence. The test was administered to 281 AP Physics students from 10 schools during the 2006-2007 school year. Six empirically distinguishable profiles of strengths and…

  18. Cognitive differences between orang-utan species: a test of the cultural intelligence hypothesis

    PubMed Central

    Forss, Sofia I. F.; Willems, Erik; Call, Josep; van Schaik, Carel P.

    2016-01-01

    Cultural species can - or even prefer to - learn their skills from conspecifics. According to the cultural intelligence hypothesis, selection on underlying mechanisms not only improves this social learning ability but also the asocial (individual) learning ability. Thus, species with systematically richer opportunities to socially acquire knowledge and skills should over time evolve to become more intelligent. We experimentally compared the problem-solving ability of Sumatran orang-utans (Pongo abelii), which are sociable in the wild, with that of the closely related, but more solitary Bornean orang-utans (P. pygmaeus), under the homogeneous environmental conditions provided by zoos. Our results revealed that Sumatrans showed superior innate problem-solving skills to Borneans, and also showed greater inhibition and a more cautious and less rough exploration style. This pattern is consistent with the cultural intelligence hypothesis, which predicts that the more sociable of two sister species experienced stronger selection on cognitive mechanisms underlying learning. PMID:27466052

  19. Cognitive differences between orang-utan species: a test of the cultural intelligence hypothesis.

    PubMed

    Forss, Sofia I F; Willems, Erik; Call, Josep; van Schaik, Carel P

    2016-01-01

    Cultural species can - or even prefer to - learn their skills from conspecifics. According to the cultural intelligence hypothesis, selection on underlying mechanisms not only improves this social learning ability but also the asocial (individual) learning ability. Thus, species with systematically richer opportunities to socially acquire knowledge and skills should over time evolve to become more intelligent. We experimentally compared the problem-solving ability of Sumatran orang-utans (Pongo abelii), which are sociable in the wild, with that of the closely related, but more solitary Bornean orang-utans (P. pygmaeus), under the homogeneous environmental conditions provided by zoos. Our results revealed that Sumatrans showed superior innate problem-solving skills to Borneans, and also showed greater inhibition and a more cautious and less rough exploration style. This pattern is consistent with the cultural intelligence hypothesis, which predicts that the more sociable of two sister species experienced stronger selection on cognitive mechanisms underlying learning. PMID:27466052

  20. Relations Between the Intelligibility of Speech in Noise and Psychophysical Measures of Hearing Measured in Four Languages Using the Auditory Profile Test Battery

    PubMed Central

    Van Esch, T. E. M.

    2015-01-01

    The aim of the present study was to determine the relations between the intelligibility of speech in noise and measures of auditory resolution, loudness recruitment, and cognitive function. The analyses were based on data published earlier as part of the presentation of the Auditory Profile, a test battery implemented in four languages. Tests of the intelligibility of speech, resolution, loudness recruitment, and lexical decision making were measured using headphones in five centers: in Germany, the Netherlands, Sweden, and the United Kingdom. Correlations and stepwise linear regression models were calculated. In sum, 72 hearing-impaired listeners aged 22 to 91 years with a broad range of hearing losses were included in the study. Several significant correlations were found with the intelligibility of speech in noise. Stepwise linear regression analyses showed that pure-tone average, age, spectral and temporal resolution, and loudness recruitment were significant predictors of the intelligibility of speech in fluctuating noise. Complex interrelationships between auditory factors and the intelligibility of speech in noise were revealed using the Auditory Profile data set in four languages. After taking into account the effects of pure-tone average and age, spectral and temporal resolution and loudness recruitment had an added value in the prediction of variation among listeners with respect to the intelligibility of speech in noise. The results of the lexical decision making test were not related to the intelligibility of speech in noise, in the population studied. PMID:26647417

  1. Relations Between the Intelligibility of Speech in Noise and Psychophysical Measures of Hearing Measured in Four Languages Using the Auditory Profile Test Battery.

    PubMed

    Van Esch, T E M; Dreschler, W A

    2015-01-01

    The aim of the present study was to determine the relations between the intelligibility of speech in noise and measures of auditory resolution, loudness recruitment, and cognitive function. The analyses were based on data published earlier as part of the presentation of the Auditory Profile, a test battery implemented in four languages. Tests of the intelligibility of speech, resolution, loudness recruitment, and lexical decision making were measured using headphones in five centers: in Germany, the Netherlands, Sweden, and the United Kingdom. Correlations and stepwise linear regression models were calculated. In sum, 72 hearing-impaired listeners aged 22 to 91 years with a broad range of hearing losses were included in the study. Several significant correlations were found with the intelligibility of speech in noise. Stepwise linear regression analyses showed that pure-tone average, age, spectral and temporal resolution, and loudness recruitment were significant predictors of the intelligibility of speech in fluctuating noise. Complex interrelationships between auditory factors and the intelligibility of speech in noise were revealed using the Auditory Profile data set in four languages. After taking into account the effects of pure-tone average and age, spectral and temporal resolution and loudness recruitment had an added value in the prediction of variation among listeners with respect to the intelligibility of speech in noise. The results of the lexical decision making test were not related to the intelligibility of speech in noise, in the population studied. PMID:26647417

  2. Speech Intelligibility and Prosody Production in Children with Cochlear Implants

    PubMed Central

    Chin, Steven B.; Bergeson, Tonya R.; Phan, Jennifer

    2012-01-01

    Objectives The purpose of the current study was to examine the relation between speech intelligibility and prosody production in children who use cochlear implants. Methods The Beginner's Intelligibility Test (BIT) and Prosodic Utterance Production (PUP) task were administered to 15 children who use cochlear implants and 10 children with normal hearing. Adult listeners with normal hearing judged the intelligibility of the words in the BIT sentences, identified the PUP sentences as one of four grammatical or emotional moods (i.e., declarative, interrogative, happy, or sad), and rated the PUP sentences according to how well they thought the child conveyed the designated mood. Results Percent correct scores were higher for intelligibility than for prosody and higher for children with normal hearing than for children with cochlear implants. Declarative sentences were most readily identified and received the highest ratings by adult listeners; interrogative sentences were least readily identified and received the lowest ratings. Correlations between intelligibility and all mood identification and rating scores except declarative were not significant. Discussion The findings suggest that the development of speech intelligibility progresses ahead of prosody in both children with cochlear implants and children with normal hearing; however, children with normal hearing still perform better than children with cochlear implants on measures of intelligibility and prosody even after accounting for hearing age. Problems with interrogative intonation may be related to more general restrictions on rising intonation, and the correlation results indicate that intelligibility and sentence intonation may be relatively dissociated at these ages. PMID:22717120

  3. Unconfounding the Confluence Model: A Test of Sibship Size and Birth Order Effects on Intelligence.

    ERIC Educational Resources Information Center

    Steelman, Lala Carr; Mercy, James A.

    1980-01-01

    Based on a study which controlled for the effects of age, sex, maritial disruption, socioeconomic status, race, and other potentially confounding variables, this article explores the theoretical validity of the confluence model in explaining the effects of sibship size and birth order on intelligence. (Author/GC)

  4. Development and Field Test of the Multiple Intelligences Learning Instruction Congruency Impact Scale

    ERIC Educational Resources Information Center

    Peifer, Nancy

    2012-01-01

    The purpose of this study was to contribute to the academic discussion regarding the validity of Multiple Intelligences (MI) theory through focusing on the validity of an important construct embedded in the theory, that of congruence between instructional style and preferred MI style for optimal learning. Currently there is insufficient empirical…

  5. Testing the Theory of Successful Intelligence in Teaching Grade 4 Language Arts, Mathematics, and Science

    ERIC Educational Resources Information Center

    Sternberg, Robert J.; Jarvin, Linda; Birney, Damian P.; Naples, Adam; Stemler, Steven E.; Newman, Tina; Otterbach, Renate; Parish, Carolyn; Randi, Judy; Grigorenko, Elena L.

    2014-01-01

    This study addressed whether prior successes with educational interventions grounded in the theory of successful intelligence could be replicated on a larger scale as the primary basis for instruction in language arts, mathematics, and science. A total of 7,702 4th-grade students in the United States, drawn from 223 elementary school classrooms in…

  6. Developing a speech intelligibility test based on measuring speech reception thresholds in noise for English and Finnish

    NASA Astrophysics Data System (ADS)

    Vainio, Martti; Suni, Antti; Järveläinen, Hanna; Järvikivi, Juhani; Mattila, Ville-Veikko

    2005-09-01

    A subjective test was developed suitable for evaluating the effect of mobile communications devices on sentence intelligibility in background noise. Originally a total of 25 lists, each list including 16 sentences, were developed in British English and Finnish to serve as the test stimuli representative of adult language today. The sentences, produced by two male and two female speakers, were normalized for naturalness, length, and intelligibility in each language. The sentence sets were balanced with regard to the expected lexical and phonetic distributions in the given language. The sentence lists are intended for adaptive measurement of speech reception thresholds (SRTs) in noise. In the verification of the test stimuli, SRTs were measured for ten subjects in Finnish and nine subjects in English. Mean SRTs were -2.47 dB in Finnish and -1.12 dB in English, with standard deviations of 1.61 and 2.36 dB, respectively. The mean thresholds did not vary significantly between the lists or the talkers after two lists were removed from the Finnish set and one from the English set. Thus the numbers of lists were reduced from 25 to 23 and 24, respectively. The statistical power of the test increased when thresholds were averaged over several sentence lists. With three lists per condition, the test is able to detect a 1.5-dB difference in SRTs with the probability of about 90%.

  7. Emotional intelligence, risk perception in abstinent cocaine dependent individuals.

    PubMed

    Romero-Ayuso, Dulce; Mayoral-Gontán, Yolanda; Triviño-Juárez, José-Matías

    2016-01-01

    Cocaine is now responsible for the second-highest number of cessation intervention requests. In this study we analyze the different skills of emotional intelligence in cocaine- dependent patients maintaining abstinence. The Mayer- Salovey-Caruso Emotional Intelligence Test (MSCEIT) and the Balloon Analogue Risk Task (BART) were administered to 50 subjects (25 individuals with no history of drug use and 25 individuals in treatment at the Addictive Behaviors Unit in a state of withdrawal at the time of evaluation). The results showed differences between these groups in overall emotional intelligence quotient, strategic emotional intelligence, understanding emotions and emotional management. Cocaine-addicted participants showed difficulties in analyzing complex emotions and regulating their emotional response, aspects that can interfere with interactions in daily life. PMID:27099213

  8. The locus of adult intelligence: knowledge, abilities, and nonability traits.

    PubMed

    Ackerman, P L; Rolfhus, E L

    1999-06-01

    Some intelligence theorists (e.g., R. B. Cattell, 1943; D. O. Hebb, 1942) have suggested that knowledge is one aspect of human intelligence that is well preserved or increases during adult development. Very little is known about knowledge structures across different domains or about how individual differences in knowledge relate to other traits. Twenty academic and technology-oriented tests were administered to 135 middle-aged adults. In comparison with younger college students, the middle-aged adults knew more about nearly all of the various knowledge domains. Knowledge was partly predicted by general intelligence, by crystallized abilities, and by personality, interest, and self-concept. Implications of this work are discussed in the context of a developmental theory that focuses on the acquisition and maintenance of intelligence-as-knowledge, as well as the role of knowledge for predicting the vocational and avocational task performance of adults. PMID:10403718

  9. Beyond fluid intelligence and personality traits in social support: the role of ability based emotional intelligence

    PubMed Central

    Fabio, Annamaria Di

    2015-01-01

    Social support represents an important individual resource that has been associated with multiple indices of adaptive functioning and resiliency. Existing research has also identified an association between emotional intelligence (EI) and social support. The present study builds on prior research by investigating the contributions of ability based EI to social support, beyond the effects of fluid intelligence and personality traits. The Advanced Progressive Matrices, the Big Five Questionnaire, the Mayer Salovey Caruso EI test (MSCEIT), and the Multidimensional Scale of Perceived Social Support were administered to 149 Italian high school students. The results showed that ability based EI added significant incremental variance in explaining perceived social support, beyond the variance due to fluid intelligence and personality traits. The results underline the role of ability based EI in relation to perceived social support. Since ability based EI can be increased through specific training, the results of the present study highlight new possibilities for research and intervention in a preventive framework. PMID:25904886

  10. Beyond fluid intelligence and personality traits in social support: the role of ability based emotional intelligence.

    PubMed

    Fabio, Annamaria Di

    2015-01-01

    Social support represents an important individual resource that has been associated with multiple indices of adaptive functioning and resiliency. Existing research has also identified an association between emotional intelligence (EI) and social support. The present study builds on prior research by investigating the contributions of ability based EI to social support, beyond the effects of fluid intelligence and personality traits. The Advanced Progressive Matrices, the Big Five Questionnaire, the Mayer Salovey Caruso EI test (MSCEIT), and the Multidimensional Scale of Perceived Social Support were administered to 149 Italian high school students. The results showed that ability based EI added significant incremental variance in explaining perceived social support, beyond the variance due to fluid intelligence and personality traits. The results underline the role of ability based EI in relation to perceived social support. Since ability based EI can be increased through specific training, the results of the present study highlight new possibilities for research and intervention in a preventive framework. PMID:25904886

  11. A Construct Validity Study of the Mayer-Salovey-Caruso Emotional Intelligence Test V2.0 with CASE/Carnegie U.S. "Professor of the Year" Award Winners

    ERIC Educational Resources Information Center

    Ganus, Melissa

    2009-01-01

    This study examines the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT V2.0) for use as a formative faculty development tool. The MSCEIT was designed to measure emotional intelligence abilities as defined by Mayer-Salovey's EI Ability model. Individuals can deliberately develop emotional intelligence skills; a formative assessment of EI…

  12. Cattell-Horn-Carroll Abilities and Cognitive Tests: What We've Learned from 20 Years of Research

    ERIC Educational Resources Information Center

    Keith, Timothy Z.; Reynolds, Matthew R.

    2010-01-01

    This article reviews factor-analytic research on individually administered intelligence tests from a Cattell-Horn-Carroll (CHC) perspective. Although most new and revised tests of intelligence are based, at least in part, on CHC theory, earlier versions generally were not. Our review suggests that whether or not they were based on CHC theory, the…

  13. Dissociable brain biomarkers of fluid intelligence.

    PubMed

    Paul, Erick J; Larsen, Ryan J; Nikolaidis, Aki; Ward, Nathan; Hillman, Charles H; Cohen, Neal J; Kramer, Arthur F; Barbey, Aron K

    2016-08-15

    Cognitive neuroscience has long sought to understand the biological foundations of human intelligence. Decades of research have revealed that general intelligence is correlated with two brain-based biomarkers: the concentration of the brain biochemical N-acetyl aspartate (NAA) measured by proton magnetic resonance spectroscopy (MRS) and total brain volume measured using structural MR imaging (MRI). However, the relative contribution of these biomarkers in predicting performance on core facets of human intelligence remains to be well characterized. In the present study, we sought to elucidate the role of NAA and brain volume in predicting fluid intelligence (Gf). Three canonical tests of Gf (BOMAT, Number Series, and Letter Sets) and three working memory tasks (Reading, Rotation, and Symmetry span tasks) were administered to a large sample of healthy adults (n=211). We conducted exploratory factor analysis to investigate the factor structure underlying Gf independent from working memory and observed two Gf components (verbal/spatial and quantitative reasoning) and one working memory component. Our findings revealed a dissociation between two brain biomarkers of Gf (controlling for age and sex): NAA concentration correlated with verbal/spatial reasoning, whereas brain volume correlated with quantitative reasoning and working memory. A follow-up analysis revealed that this pattern of findings is observed for males and females when analyzed separately. Our results provide novel evidence that distinct brain biomarkers are associated with specific facets of human intelligence, demonstrating that NAA and brain volume are independent predictors of verbal/spatial and quantitative facets of Gf. PMID:27184204

  14. THE RELATIONSHIP OF ANXIETY, CREATIVITY AND INTELLIGENCE TO SUCCESS IN LEARNING FROM PROGRAMED INSTRUCTION.

    ERIC Educational Resources Information Center

    O'REILLY, ROBERT P.; RIPPLE, RICHARD E.

    SUCH CHARACTERISTICS AS ANXIETY, CREATIVITY, AND INTELLIGENCE WERE RELATED TO SUCCESS IN LEARNING FROM A REPRESENTATIVE PROGRAM OF THE LINEAR, CONSTRUCTED RESPONSE TYPE. A SAMPLE OF SIXTH GRADERS WAS ADMINISTERED TESTS PRIOR TO AND UPON COMPLETION OF A PROGRAMED UNIT ENTITLED "LATITUDE AND LONGITUDE." AN ANALYSIS OF THE EFFECTS OF LEARNING FROM…

  15. Managing Emotionally Intelligent Service Workers: Personal and Positional Effects in the Greek Context

    ERIC Educational Resources Information Center

    Dimitriades, Zoe S.

    2007-01-01

    Purpose: The purpose of this research is to investigate the relative importance of personal-demographic and positional factors in predicting emotional intelligence (EI) among service workers in the Greek context. Design/methodology/approach: The study involved administering Schutte et al.'s SREIT test to employees engaged in retailing, insurance,…

  16. Cognitive Holding Power, Fluid Intelligence, and Mathematical Achievement as Predictors of Children's Realistic Problem Solving

    ERIC Educational Resources Information Center

    Xin, Ziqiang; Zhang, Li

    2009-01-01

    The present study explored whether first and second order cognitive holding power perceived by children in mathematical classrooms, fluid intelligence, and mathematical achievement predicted their performance on standard problems, and especially realistic problems. A sample of 119 Chinese 4-6th graders were administered the word problem test, the…

  17. Failure of Working Memory Training to Enhance Cognition or Intelligence

    PubMed Central

    Thompson, Todd W.; Waskom, Michael L.; Garel, Keri-Lee A.; Cardenas-Iniguez, Carlos; Reynolds, Gretchen O.; Winter, Rebecca; Chang, Patricia; Pollard, Kiersten; Lala, Nupur; Alvarez, George A.; Gabrieli, John D. E.

    2013-01-01

    Fluid intelligence is important for successful functioning in the modern world, but much evidence suggests that fluid intelligence is largely immutable after childhood. Recently, however, researchers have reported gains in fluid intelligence after multiple sessions of adaptive working memory training in adults. The current study attempted to replicate and expand those results by administering a broad assessment of cognitive abilities and personality traits to young adults who underwent 20 sessions of an adaptive dual n-back working memory training program and comparing their post-training performance on those tests to a matched set of young adults who underwent 20 sessions of an adaptive attentional tracking program. Pre- and post-training measurements of fluid intelligence, standardized intelligence tests, speed of processing, reading skills, and other tests of working memory were assessed. Both training groups exhibited substantial and specific improvements on the trained tasks that persisted for at least 6 months post-training, but no transfer of improvement was observed to any of the non-trained measurements when compared to a third untrained group serving as a passive control. These findings fail to support the idea that adaptive working memory training in healthy young adults enhances working memory capacity in non-trained tasks, fluid intelligence, or other measures of cognitive abilities. PMID:23717453

  18. IQ testing

    MedlinePlus

    IQ (intelligence quotient) testing is a series of exams used to determine your general intelligence in relation ... Many IQ tests are used today. Whether they measure actual intelligence or simply certain abilities is controversial. IQ tests ...

  19. EEG Alpha Power and Intelligence.

    ERIC Educational Resources Information Center

    Doppelmayr, M.; Klimesch, W.; Stadler, W.; Pollhuber, D.; Heine, C.

    2002-01-01

    Tested whether alpha power in different sub-bands is selectively related to intelligence. For 74 Austrian subjects, the EEG was recorded during a resting session and 2 different intelligence tests were performed. Findings show a strong positive correlation between intelligence and alpha power. (SLD)

  20. Development and evaluation of a linguistically and audiologically controlled sentence intelligibility test.

    PubMed

    Uslar, Verena N; Carroll, Rebecca; Hanke, Mirko; Hamann, Cornelia; Ruigendijk, Esther; Brand, Thomas; Kollmeier, Birger

    2013-10-01

    To allow for a systematic variation of linguistic complexity of sentences while acoustically controlling for intelligibility of sentence fragments, a German corpus, Oldenburg linguistically and audiologically controlled sentences (OLACS), was designed, implemented, and evaluated. Sentences were controlled for plausibility with a questionnaire survey. Verification of the speech material was performed in three listening conditions (quiet, stationary, and fluctuating noise) by collecting speech reception thresholds (SRTs) and response latencies as well as individual cognitive measures for 20 young listeners with normal hearing. Consistent differences in response latencies across sentence types verified the effect of linguistic complexity on processing speed. The addition of noise decreased response latencies, giving evidence for different response strategies for measurements in noise. Linguistic complexity had a significant effect on SRT. In fluctuating noise, this effect was more pronounced, indicating that fluctuating noise correlates with stronger cognitive contributions. SRTs in quiet correlated with hearing thresholds, whereas cognitive measures explained up to 40% of the variance in SRTs in noise. In conclusion, OLACS appears to be a suitable tool for assessing the interaction between aspects of speech understanding (including cognitive processing) and speech intelligibility in German. PMID:24116439

  1. Proximate factors associated with speech intelligibility in children with cochlear implants: A preliminary study.

    PubMed

    Chin, Steven B; Kuhns, Matthew J

    2014-01-01

    The purpose of this descriptive pilot study was to examine possible relationships among speech intelligibility and structural characteristics of speech in children who use cochlear implants. The Beginners Intelligibility Test (BIT) was administered to 10 children with cochlear implants, and the intelligibility of the words in the sentences was judged by panels of naïve adult listeners. Additionally, several qualitative and quantitative measures of word omission, segment correctness, duration, and intonation variability were applied to the sentences used to assess intelligibility. Correlational analyses were conducted to determine if BIT scores and the other speech parameters were related. There was a significant correlation between BIT score and percent words omitted, but no other variables correlated significantly with BIT score. The correlation between intelligibility and word omission may be task-specific as well as reflective of memory limitations. PMID:25000376

  2. Use of Microarray Test Data for Toxicogenomic Prediction-Multi-Intelligent Systems for Toxicogenomic Applications (MISTA)

    SciTech Connect

    Wasson, J.S.; Lu, P.-Y.

    2005-09-12

    The YAHSGS LLC and Oak Ridge National Laboratory established a CRADA to develop a computational neural network and wavelets software to facilitate providing national needs for toxicity prediction and overcome the voracious drain of resources (money and time) being directed to the development of pharmaceutical agents. The research project was supported through a STTR Phase I task by NIEHS in 2004. The research deploys state-of-the-art computational neural networks and wavelets to make toxicity prediction on three independent bases: (1) quantitative structure-activity relationships, (2) microarray data, and (3) Massively Parallel Signature Sequencing technology. Upon completion of Phase I, a prototype software Multi-Intelligent System for Toxicogenomic and Applications (MISTA) was developed, the utility's feasibility was demonstrated, and a Phase II proposal was jointly prepared and submitted to NIEHS for funding evaluation. The goals and objectives of the program have been achieved.

  3. Intelligent Tutor

    NASA Technical Reports Server (NTRS)

    1990-01-01

    NASA also seeks to advance American education by employing the technology utilization process to develop a computerized, artificial intelligence-based Intelligent Tutoring System (ITS) to help high school and college physics students. The tutoring system is designed for use with the lecture and laboratory portions of a typical physics instructional program. Its importance lies in its ability to observe continually as a student develops problem solutions and to intervene when appropriate with assistance specifically directed at the student's difficulty and tailored to his skill level and learning style. ITS originated as a project of the Johnson Space Center (JSC). It is being developed by JSC's Software Technology Branch in cooperation with Dr. R. Bowen Loftin at the University of Houston-Downtown. Program is jointly sponsored by NASA and ACOT (Apple Classrooms of Tomorrow). Other organizations providing support include Texas Higher Education Coordinating Board, the National Research Council, Pennzoil Products Company and the George R. Brown Foundation. The Physics I class of Clear Creek High School, League City, Texas are providing the classroom environment for test and evaluation of the system. The ITS is a spinoff product developed earlier to integrate artificial intelligence into training/tutoring systems for NASA astronauts flight controllers and engineers.

  4. The Concept of Intelligence.

    ERIC Educational Resources Information Center

    Neisser, Ulric

    1979-01-01

    Because no single characteristic defines intelligence, there can be no adequate process-based definition of intelligence. In principle, a combination of many empirically derived measures into a single index, as in a Binet test, would be appropriate. In practice, many of the relevant characteristics are simply impossible to measure. (Author/RD)

  5. 30 CFR 250.1509 - What must I do when MMS administers or requires hands-on, simulator, or other types of testing?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... hands-on, simulator, or other types of testing? 250.1509 Section 250.1509 Mineral Resources MINERALS... or requires hands-on, simulator, or other types of testing? If MMS or its authorized representative conducts, or requires you or your contractor to conduct hands-on, simulator, or other types of testing,...

  6. Results of a Pilot Test of a Self-Administered Smartphone-Based Treatment System for Alcohol Use Disorders: Usability and Early Outcomes

    PubMed Central

    Dulin, Patrick L.; Gonzalez, Vivian M.; Campbell, Kendra

    2013-01-01

    Background This paper provides results from a pilot study focused on assessing early-stage effectiveness and usability of a smartphone-based intervention system that provides a stand-alone, self-administered intervention option, the Location-Based Monitoring and Intervention for Alcohol Use Disorders (LBMI-A). The LBMI-A provided numerous features for intervening with ongoing drinking, craving, connection with supportive others, managing life problems, high risk location alerting and activity scheduling. Methods Twenty-eight participants, ranging in age from 22 to 45, who met criteria for an alcohol use disorder used an LBMI-A enabled smartphone for 6 weeks. Results Participants indicated the LBMI-A intervention modules were helpful in highlighting alcohol use patterns. Tools related to managing alcohol craving, monitoring consumption, and identifying triggers to drink were rated by participants as particularly helpful. Participants also demonstrated significant reductions in hazardous alcohol use while using the system (56% of days spent hazardously drinking at baseline vs. 25% while using the LBMI-A) and drinks per day diminished by 52%. Conclusions Implications for system improvement as well as suggestions for designing ecological momentary assessment and intervention systems for substance use disorders are discussed. PMID:24821354

  7. Interpreting Intelligence Tests from Contemporary Gf-Gc Theory: Joint Confirmatory Factor Analysis of the WJ-R and KAIT in a Non-White Sample.

    ERIC Educational Resources Information Center

    Flanagan, Dawn P.; McGrew, Kevin S.

    1998-01-01

    The correlations of test scores between the Woodcock-Johnson-Revised (WJ-R) and the Kaufman Adolescent and Adults Intelligence Test (KAIT) were factor analyzed to test the replicability of the contemporary Horn-Cattell Gf-Gc model in a non-White sample. Results provided support for the use of the Gf-Gc theory in a non-White sample and interpreting…

  8. Concurrent Validity and Diagnostic Efficiency of the Kaufman Brief Intelligence Test in Assessing Severe Discrepancy in Reevaluations of Students with Learning Disabilities.

    ERIC Educational Resources Information Center

    Canivez, Gary L.

    This study examined the concurrent validity and diagnostic efficiency of the Kaufman Brief Intelligence Test (K-BIT) with 75 elementary and middle school students with learning disabilities, who had been referred for triennial multidisciplinary re-evaluations. High and significant correlations were found between the K-BIT and the Wechsler…

  9. The Role of Sex Differences in the Referral Process as Measured by the Peabody Picture Vocabulary Test-Revised and the Wechsler Intelligence Scale for Children-Revised.

    ERIC Educational Resources Information Center

    Smith, Teresa C.; And Others

    1989-01-01

    Explored sex differences on the Peabody Picture Vocabulary Test-Revised (PPVT-R) and the Wechsler Intelligence Scale for Children-Revised (WISC-R) in a sample of 432 Arkansas school children, ages 6 to 16, referred for special education assessment. Analysis of variance indicated significant sex differences among WISC-R Full Scale, Verbal, and…

  10. Test Review: Wechsler, D. (2003). "Wechsler Intelligence Scale for Children, Fourth Edition (WISC-IV)." San Antonio, TX: The Psychological Corporation

    ERIC Educational Resources Information Center

    Kaufman, Alan S.; Flanagan, Dawn P.; Alfonso, Vincent C.; Mascolo, Jennifer T.

    2006-01-01

    Within the field of psychological assessment, the Wechsler scales continue to be the most widely used intelligence batteries. The concepts, methods, and procedures inherent in the design of the Wechsler scales have been so influential that they have guided most of the test development and research in the field for more than a half century. This…

  11. Investigation of the Factor Structure of the Comprehensive Test of Nonverbal Intelligence-Second Edition (CTONI-2) Using Exploratory Factor Analysis

    ERIC Educational Resources Information Center

    McGill, Ryan J.

    2016-01-01

    The present study examined the structure of the Comprehensive Test of Nonverbal Intelligence-Second Edition (CTONI-2) normative sample using exploratory factor analysis, multiple factor extraction criteria, and higher-order exploratory factor analytic techniques that were not reported in the in the CTONI-2 "Examiner's Manual". Results…

  12. Longitudinal Assessment of Intellectual Abilities of Children with Williams Syndrome: Multilevel Modeling of Performance on the Kaufman Brief Intelligence Test--Second Edition

    ERIC Educational Resources Information Center

    Mervis, Carolyn B.; Kistler, Doris J.; John, Angela E.; Morris, Colleen A.

    2012-01-01

    Multilevel modeling was used to address the longitudinal stability of standard scores (SSs) measuring intellectual ability for children with Williams syndrome (WS). Participants were 40 children with genetically confirmed WS who completed the Kaufman Brief Intelligence Test--Second Edition (KBIT-2; A. S. Kaufman & N. L. Kaufman, 2004) 4-7 times…

  13. Joint Confirmatory Factor Analysis of the Woodcock-Johnson Tests of Cognitive Abilities, Third Edition, and the Stanford-Binet Intelligence Scales, Fifth Edition, with a Preschool Population

    ERIC Educational Resources Information Center

    Chang, Mei; Paulson, Sharon E.; Finch, W. Holmes; Mcintosh, David E.; Rothlisberg, Barbara A.

    2014-01-01

    This study examined the underlying constructs measured by the Woodcock-Johnson Tests of Cognitive Abilities, Third Edition (WJ-III COG) and the Stanford-Binet Intelligence Scales, Fifth Edition (SB5), based on the Cattell-Horn-Carrol (CHC) theory of cognitive abilities. This study reports the results of the first joint confirmatory factor analysis…

  14. Exploring Possible Neural Mechanisms of Intelligence Differences Using Processing Speed and Working Memory Tasks: An fMRI Study

    ERIC Educational Resources Information Center

    Waiter, Gordon D.; Deary, Ian J.; Staff, Roger T.; Murray, Alison D.; Fox, Helen C.; Starr, John M.; Whalley, Lawrence J.

    2009-01-01

    To explore the possible neural foundations of individual differences in intelligence test scores, we examined the associations between Raven's Matrices scores and two tasks that were administered in a functional magnetic resonance imaging (fMRI) setting. The two tasks were an n-back working memory (N = 37) task and inspection time (N = 47). The…

  15. Is there a Validity Increment for Tests of Emotional Intelligence in Explaining the Variance of Performance Criteria?

    ERIC Educational Resources Information Center

    Amelang, Manfred; Steinmayr, Ricarda

    2006-01-01

    Emotional intelligence (EI) has often been criticized to measure nothing more than intelligence and personality. Recent studies have shown that EI has an incremental validity concerning life outcome criteria, but inconsistent results have been found for achievement criteria. Two studies were conducted to examine if EI could predict achievement…

  16. A Comparison of the Kaufman Brief Intelligence Test (K-BIT) with the Stanford-Binet, a Two-Subtest Short Form, and the Kaufman Test of Educational Achievement (K-TEA) Brief Form.

    ERIC Educational Resources Information Center

    Prewett, Peter N.; McCaffery, Lucy K.

    1993-01-01

    Examined relationship between Kaufman Brief Intelligence Test (K-BIT), Stanford-Binet, two-subtests short form, and Kaufman Test of Educational Achievement (K-TEA) with population of 75 academically referred students. K-BIT correlated significantly with Stanford-Binet and K-TEA Math, Reading, and Spelling scores. Results support use of K-BIT as…

  17. Assessing Practical Intelligence in Business School Admissions: A Supplement to the Graduate Management Admissions Test

    ERIC Educational Resources Information Center

    Hedlund, Jennifer; Wilt, Jeanne M.; Nebel, Kristina L.; Ashford, Susan J.; Sternberg, Robert J.

    2006-01-01

    The Graduate Management Admission Test (GMAT) is the most widely used measure of managerial potential in MBA admissions. GMAT scores, although predictive of grades in business school, leave much of the variance in graduate school performance unexplained. The GMAT also produces disparities in test scores between groups, generating the potential for…

  18. "Intelligence Testing and Minority Students: Foundations, Performance Factors, and Assessment Issues" [book review].

    ERIC Educational Resources Information Center

    Jensen, Arthur R.

    2002-01-01

    This book focuses on topics germane to cognitive abilities viewed from a "minority psychology" perspective. The most contentious chapters concern test bias and heredity, with culture, socioeconomic status, and case viewed as the chief explanations for test score differences between social classes and racial and ethnic groups. The reviewer…

  19. Instructing Ugandan Primary School Children in the Execution of an Intelligence Test. A Controlled Evaluation

    ERIC Educational Resources Information Center

    Minde, Klaus; Kantor, Seymour

    1976-01-01

    Notes that the children who improved the most on re-test were also those who had the highest general academic standing, suggesting that a general compliance to instruction (rather than practice alone) is an important determinant of performance change on this test. (Author/AM)

  20. Intelligence Tests and School Psychology: Predicting the Future by Studying the Past.

    ERIC Educational Resources Information Center

    Kaufman, Alan S.

    2000-01-01

    Throughout its history, IQ testing has been at the center of controversy; that role continues to the present. The future of IQ testing for school psychology probably rests on the resolution of these controversies as well as on the ultimate interface of clinical assessment and computer technology. (Author/MKA)

  1. A Critical Appraisal of Intelligent Testing with the WISC-III: Introduction to the Series.

    ERIC Educational Resources Information Center

    Macmann, Gregg M.; Barnett, David W.

    1997-01-01

    Summarizes a special journal issue that is intended to provide professionals and other members of the policy-shaping community with information concerning the appropriate role of IQ testing in school psychological services. Suggests that IQ testing is unfounded and has led the field of school psychology astray. (RJM)

  2. Computer-Based Internet-Hosted Assessment of L2 Literacy: Computerizing and Administering of the Oxford Quick Placement Test in ExamView and Moodle

    NASA Astrophysics Data System (ADS)

    Meurant, Robert C.

    Sorting of Korean English-as-a-Foreign-Language (EFL) university students by Second Language (L2) aptitude allocates students to classes of compatible ability level, and was here used to screen candidates for interview. Paper-and-pen versions of the Oxford Quick Placement Test were adapted to computer-based testing via online hosting using FSCreations ExamView. Problems with their online hosting site led to conversion to the popular computer-based learning management system Moodle, hosted on www.ninehub.com. 317 sophomores were tested online to encourage L2 digital literacy. Strategies for effective hybrid implementation of Learning Management Systems in L2 tertiary education include computer-based Internet-hosted L2 aptitude tests. These potentially provide a convenient measure of student progress in developing L2 fluency, and offer a more objective and relevant means of teacher- and course-assessment than student evaluations, which tend to confuse entertainment value and teacher popularity with academic credibility and pedagogical effectiveness.

  3. AN INTELLIGENT REPRODUCTIVE AND DEVELOPMENTAL TESTING PARADIGM FOR THE 21ST CENTURY

    EPA Science Inventory

    Addressing the chemical evaluation bottleneck that currently exists can only be achieved through progressive changes to the current testing paradigm. The primary resources for addressing these issues lie in computational toxicology, a field enriched by recent advances in computer...

  4. Artificial Intelligence.

    ERIC Educational Resources Information Center

    Waltz, David L.

    1982-01-01

    Describes kinds of results achieved by computer programs in artificial intelligence. Topics discussed include heuristic searches, artificial intelligence/psychology, planning program, backward chaining, learning (focusing on Winograd's blocks to explore learning strategies), concept learning, constraint propagation, language understanding…

  5. Development and evaluation of a self-administered on-line test of memory and attention for middle-aged and older adults

    PubMed Central

    Troyer, Angela K.; Rowe, Gillian; Murphy, Kelly J.; Levine, Brian; Leach, Larry; Hasher, Lynn

    2014-01-01

    There is a need for rapid and reliable Internet-based screening tools for cognitive assessment in middle-aged and older adults. We report the psychometric properties of an on-line tool designed to screen for cognitive deficits that require further investigation. The tool is composed of measures of memory and executive attention processes known to be sensitive to brain changes associated with aging and with cognitive disorders that become more prevalent with age. Measures included a Spatial Working Memory task, Stroop Interference task, Face-Name Association task, and Number-Letter Alternation task. Normative data were collected from 361 healthy adults age 50–79 who scored in the normal range on a standardized measure of general cognitive ability. Participants took the 20-minute on-line test on their home computers, and a subset of 288 participants repeated the test 1 week later. Analyses of the individual tasks indicated adequate internal consistency, construct validity, test-retest reliability, and alternate version reliability. As expected, scores were correlated with age. The four tasks loaded on the same principle component. Demographically-corrected z-scores from the individual tasks were combined to create an overall score, which showed good reliability and classification consistency. These results indicate the tool may be useful for identifying middle-aged and older adults with lower than expected scores who may benefit from clinical evaluation of their cognition by a health care professional. PMID:25540620

  6. Beyond a bigger brain: Multivariable structural brain imaging and intelligence

    PubMed Central

    Ritchie, Stuart J.; Booth, Tom; Valdés Hernández, Maria del C.; Corley, Janie; Maniega, Susana Muñoz; Gow, Alan J.; Royle, Natalie A.; Pattie, Alison; Karama, Sherif; Starr, John M.; Bastin, Mark E.; Wardlaw, Joanna M.; Deary, Ian J.

    2015-01-01

    People with larger brains tend to score higher on tests of general intelligence (g). It is unclear, however, how much variance in intelligence other brain measurements would account for if included together with brain volume in a multivariable model. We examined a large sample of individuals in their seventies (n = 672) who were administered a comprehensive cognitive test battery. Using structural equation modelling, we related six common magnetic resonance imaging-derived brain variables that represent normal and abnormal features—brain volume, cortical thickness, white matter structure, white matter hyperintensity load, iron deposits, and microbleeds—to g and to fluid intelligence. As expected, brain volume accounted for the largest portion of variance (~ 12%, depending on modelling choices). Adding the additional variables, especially cortical thickness (+~ 5%) and white matter hyperintensity load (+~ 2%), increased the predictive value of the model. Depending on modelling choices, all neuroimaging variables together accounted for 18–21% of the variance in intelligence. These results reveal which structural brain imaging measures relate to g over and above the largest contributor, total brain volume. They raise questions regarding which other neuroimaging measures might account for even more of the variance in intelligence. PMID:26240470

  7. Test Reviews: Reynolds, C. R., & Kamphaus, R. W. (2003). "RIAS: Reynolds Intellectual Assessment Scales." Lutz, FL: Psychological Assessment Resources, Inc.

    ERIC Educational Resources Information Center

    Andrews, Jac J. W.

    2007-01-01

    In this article, the author reviews the Reynolds Intellectual Assessment Scales (RIAS), an individually administered test of intelligence appropriate for ages 3 through 94 years with a conormed, supplemental measure of memory. The RIAS should be administered by examiners who have formal training in assessment. In this regard, the RIAS is a…

  8. Artificial Intelligence.

    ERIC Educational Resources Information Center

    Information Technology Quarterly, 1985

    1985-01-01

    This issue of "Information Technology Quarterly" is devoted to the theme of "Artificial Intelligence." It contains two major articles: (1) Artificial Intelligence and Law" (D. Peter O'Neill and George D. Wood); (2) "Artificial Intelligence: A Long and Winding Road" (John J. Simon, Jr.). In addition, it contains two sidebars: (1) "Calculating and…

  9. Competitive Intelligence.

    ERIC Educational Resources Information Center

    Bergeron, Pierrette; Hiller, Christine A.

    2002-01-01

    Reviews the evolution of competitive intelligence since 1994, including terminology and definitions and analytical techniques. Addresses the issue of ethics; explores how information technology supports the competitive intelligence process; and discusses education and training opportunities for competitive intelligence, including core competencies…

  10. Organisational Intelligence

    ERIC Educational Resources Information Center

    Yolles, Maurice

    2005-01-01

    Purpose: Seeks to explore the notion of organisational intelligence as a simple extension of the notion of the idea of collective intelligence. Design/methodology/approach: Discusses organisational intelligence using previous research, which includes the Purpose, Properties and Practice model of Dealtry, and the Viable Systems model. Findings: The…

  11. A Seven-Year Follow-Up of Intelligence Test Scores of Foster Grandparents

    ERIC Educational Resources Information Center

    Troll, Lillian E.; And Others

    1976-01-01

    After seven years, a group (N=32) of originally nonemployed poverty-level older people (over 60) now employed as foster grandparents were retested with the WAIS. Three subtest scores showed stability and Digit Span showed a statistically significant drop. Neither age nor initial level of health or WAIS scores was related to test-score changes over…

  12. The Written English Proficiency Test at UMKC: An Intelligent Answer to an Unintelligent Question.

    ERIC Educational Resources Information Center

    Gilson, Joan T.

    Because of consistent faculty involvement from its earliest stages, the writing assessment program at the University of Missouri at Kansas City (UMKC) represents a competent, fair, and useful procedure for the large-scale testing and evaluation of student writing. UMKC's assessment curriculum builds on the existing sequence of three composition…

  13. Politics and the People: Brian Simon and the Campaign against Intelligence Tests in British Schools

    ERIC Educational Resources Information Center

    Thom, Deborah

    2004-01-01

    The campaign against testing is a good place to reflect on the legacy of Brian Simon and to ask how far his politics and his professional life came together in what he himself called 'Education as a site of struggle'. History of education can be a critical discourse enabling reflection on the effects of policy and practice and the history of…

  14. Comparison of Performance on Two Nonverbal Intelligence Tests by Adolescents with and without Language Impairment

    ERIC Educational Resources Information Center

    Miller, Carol A.; Gilbert, Erin

    2008-01-01

    Definitions of specific language impairment (SLI), for both research and clinical purposes, often state that nonverbal IQ scores must be within normal limits. This use of nonverbal IQ has been criticized on several grounds, including lack of equivalence between tests. In the current study, a sample of 204 adolescents with and without language…

  15. Exploring the Flynn Effect in Mentally Retarded Adults by Using a Nonverbal Intelligence Test for Children

    ERIC Educational Resources Information Center

    Nijman, E. E.; Scheirs, J. G. M.; Prinsen, M. J. H.; Abbink, C. D.; Blok, J. B.

    2010-01-01

    Increases in the scores on IQ tests across generations have been called the Flynn effect (FE). One of the unresolved questions is whether the FE affects all subsamples of the intellectual ability distribution equally. The present study was aimed at determining the size of the FE in moderately mentally retarded individuals. A nonverbal intelligence…

  16. Using Interactive Computing to Expand Intelligence Testing: A Critique and Prospectus. Report No. 84-2.

    ERIC Educational Resources Information Center

    Hunt, Earl; Pellegrino, James

    If microcomputers are used as automated testing stations, for use in psychometric assessment, there are economic advantages. Discussion follows, however, on whether it is possible to improve the quality of cognitive assessment by extending the range of cognitive abilities to be assessed. Two types of extension are considered: modifying and…

  17. Sex, IQ, and emotional intelligence.

    PubMed

    Furnham, Adrian

    2009-12-01

    150 young bankers estimated their IQ (Academic/Cognitive Intelligence) and EQ (Emotional Intelligence) before taking an IQ test. Pearson correlations were r = .40 and .41 between IQ test (Wonderlic Personnel Test) scores (M = 32.8) and IQ estimates (M = 27.9) and EQ estimates, respectively. Women's mean self-estimated IQ was significantly lower than men's. PMID:20229912

  18. Preliminary tests for an intelligent thermal protection system for space vehicles

    NASA Astrophysics Data System (ADS)

    Paolozzi, Antonio; Felli, Ferdinando; Valente, Teodore; Caponero, Michele A.; Tului, Mario

    2001-04-01

    Re-entry in planetary atmospheres is one of the most challenging environments to be faced by an aerospace structure. Presently space agencies are studying and developing programs to reduce launch costs by developing a new generation reusable launch vehicles. In fact a significant portion of the launch cost, for those vehicles, is represented by maintenance, non destructive testing and personnel involved in ground operations. For instance NASA and Lockeed Martin are leading the VentureStar program, where the real time health monitoring is considered an important aspect, while ESA has now finished a preliminary analysis for different reusable launch vehicle configurations. Fiber optic sensors which can be embedded into structural components can provide an efficient means for fast and reliable structural health monitoring. In this paper the possibility of embedding fiber optic sensors into materials subjected to particularly critical thermal treatments is verified. Several specimens of metal alloys and carbide based powders with embedded optical fibers have been prepared by the high pressure high velocity oxy fuel technique. The tests have proven the feasibility of the embedding with the above mentioned technology which exposes the fibers to quite a severe environment during the deposition. Micrographic analysis and optical transmission tests have been carried out on the sprayed specimens.

  19. Intelligent Condition Diagnosis Method Based on Adaptive Statistic Test Filter and Diagnostic Bayesian Network

    PubMed Central

    Li, Ke; Zhang, Qiuju; Wang, Kun; Chen, Peng; Wang, Huaqing

    2016-01-01

    A new fault diagnosis method for rotating machinery based on adaptive statistic test filter (ASTF) and Diagnostic Bayesian Network (DBN) is presented in this paper. ASTF is proposed to obtain weak fault features under background noise, ASTF is based on statistic hypothesis testing in the frequency domain to evaluate similarity between reference signal (noise signal) and original signal, and remove the component of high similarity. The optimal level of significance α is obtained using particle swarm optimization (PSO). To evaluate the performance of the ASTF, evaluation factor Ipq is also defined. In addition, a simulation experiment is designed to verify the effectiveness and robustness of ASTF. A sensitive evaluation method using principal component analysis (PCA) is proposed to evaluate the sensitiveness of symptom parameters (SPs) for condition diagnosis. By this way, the good SPs that have high sensitiveness for condition diagnosis can be selected. A three-layer DBN is developed to identify condition of rotation machinery based on the Bayesian Belief Network (BBN) theory. Condition diagnosis experiment for rolling element bearings demonstrates the effectiveness of the proposed method. PMID:26761006

  20. Intelligent Condition Diagnosis Method Based on Adaptive Statistic Test Filter and Diagnostic Bayesian Network.

    PubMed

    Li, Ke; Zhang, Qiuju; Wang, Kun; Chen, Peng; Wang, Huaqing

    2016-01-01

    A new fault diagnosis method for rotating machinery based on adaptive statistic test filter (ASTF) and Diagnostic Bayesian Network (DBN) is presented in this paper. ASTF is proposed to obtain weak fault features under background noise, ASTF is based on statistic hypothesis testing in the frequency domain to evaluate similarity between reference signal (noise signal) and original signal, and remove the component of high similarity. The optimal level of significance α is obtained using particle swarm optimization (PSO). To evaluate the performance of the ASTF, evaluation factor Ipq is also defined. In addition, a simulation experiment is designed to verify the effectiveness and robustness of ASTF. A sensitive evaluation method using principal component analysis (PCA) is proposed to evaluate the sensitiveness of symptom parameters (SPs) for condition diagnosis. By this way, the good SPs that have high sensitiveness for condition diagnosis can be selected. A three-layer DBN is developed to identify condition of rotation machinery based on the Bayesian Belief Network (BBN) theory. Condition diagnosis experiment for rolling element bearings demonstrates the effectiveness of the proposed method. PMID:26761006

  1. Interpreting the g loadings of intelligence test composite scores in light of Spearman's law of diminishing returns.

    PubMed

    Reynolds, Matthew R

    2013-03-01

    The linear loadings of intelligence test composite scores on a general factor (g) have been investigated recently in factor analytic studies. Spearman's law of diminishing returns (SLODR), however, implies that the g loadings of test scores likely decrease in magnitude as g increases, or they are nonlinear. The purpose of this study was to (a) investigate whether the g loadings of composite scores from the Differential Ability Scales (2nd ed.) (DAS-II, C. D. Elliott, 2007a, Differential Ability Scales (2nd ed.). San Antonio, TX: Pearson) were nonlinear and (b) if they were nonlinear, to compare them with linear g loadings to demonstrate how SLODR alters the interpretation of these loadings. Linear and nonlinear confirmatory factor analysis (CFA) models were used to model Nonverbal Reasoning, Verbal Ability, Visual Spatial Ability, Working Memory, and Processing Speed composite scores in four age groups (5-6, 7-8, 9-13, and 14-17) from the DAS-II norming sample. The nonlinear CFA models provided better fit to the data than did the linear models. In support of SLODR, estimates obtained from the nonlinear CFAs indicated that g loadings decreased as g level increased. The nonlinear portion for the nonverbal reasoning loading, however, was not statistically significant across the age groups. Knowledge of general ability level informs composite score interpretation because g is less likely to produce differences, or is measured less, in those scores at higher g levels. One implication is that it may be more important to examine the pattern of specific abilities at higher general ability levels. PMID:23506024

  2. Plant intelligence

    NASA Astrophysics Data System (ADS)

    Trewavas, Anthony

    2005-09-01

    Intelligent behavior is a complex adaptive phenomenon that has evolved to enable organisms to deal with variable environmental circumstances. Maximizing fitness requires skill in foraging for necessary resources (food) in competitive circumstances and is probably the activity in which intelligent behavior is most easily seen. Biologists suggest that intelligence encompasses the characteristics of detailed sensory perception, information processing, learning, memory, choice, optimisation of resource sequestration with minimal outlay, self-recognition, and foresight by predictive modeling. All these properties are concerned with a capacity for problem solving in recurrent and novel situations. Here I review the evidence that individual plant species exhibit all of these intelligent behavioral capabilities but do so through phenotypic plasticity, not movement. Furthermore it is in the competitive foraging for resources that most of these intelligent attributes have been detected. Plants should therefore be regarded as prototypical intelligent organisms, a concept that has considerable consequences for investigations of whole plant communication, computation and signal transduction.

  3. Speed of Information Processing and General Intelligence.

    ERIC Educational Resources Information Center

    Vernon, Philip A.

    1983-01-01

    This study investigated the relationship between measures of speed of cognitive information processing and intelligence test scores. Cognitive processing measures were significantly related to IQ scores. Reaction time tests measure cognitive operations basic to intelligence, and individual differences in intelligence are partly due to variability…

  4. Does Emotions Communication Ability Affect Psychological Well-Being? A Study with the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) v2.0.

    PubMed

    Lanciano, Tiziana; Curci, Antonietta

    2015-01-01

    The main aim of the current study was to provide evidence regarding the relationship between emotions communication ability--in terms of emotional intelligence (EI)--and psychological well-being. Additionally, the study explored the moderating effect of sex on this relationship. Participants filled in the Mayer-Salovey-Caruso Emotional Intelligence Test, General Health Questionnaire, Psychological General Well-Being Index, and Depression Questionnaire. Results showed the moderating role of sex in the relationship between EI ability and psychological well-being. Furthermore, the associations between EI and psychological well-being measures were generally higher for men than for women, supporting the idea that sex needs to be taken into account when considering EI measures. The potential helpfulness of EI and emotions communications ability in promoting mental health is discussed. PMID:25357255

  5. Intelligent Elements for ISHM

    NASA Technical Reports Server (NTRS)

    Schmalzel, John L.; Morris, Jon; Turowski, Mark; Figueroa, Fernando; Oostdyk, Rebecca

    2008-01-01

    There are a number of architecture models for implementing Integrated Systems Health Management (ISHM) capabilities. For example, approaches based on the OSA-CBM and OSA-EAI models, or specific architectures developed in response to local needs. NASA s John C. Stennis Space Center (SSC) has developed one such version of an extensible architecture in support of rocket engine testing that integrates a palette of functions in order to achieve an ISHM capability. Among the functional capabilities that are supported by the framework are: prognostic models, anomaly detection, a data base of supporting health information, root cause analysis, intelligent elements, and integrated awareness. This paper focuses on the role that intelligent elements can play in ISHM architectures. We define an intelligent element as a smart element with sufficient computing capacity to support anomaly detection or other algorithms in support of ISHM functions. A smart element has the capabilities of supporting networked implementations of IEEE 1451.x smart sensor and actuator protocols. The ISHM group at SSC has been actively developing intelligent elements in conjunction with several partners at other Centers, universities, and companies as part of our ISHM approach for better supporting rocket engine testing. We have developed several implementations. Among the key features for these intelligent sensors is support for IEEE 1451.1 and incorporation of a suite of algorithms for determination of sensor health. Regardless of the potential advantages that can be achieved using intelligent sensors, existing large-scale systems are still based on conventional sensors and data acquisition systems. In order to bring the benefits of intelligent sensors to these environments, we have also developed virtual implementations of intelligent sensors.

  6. Aging and Strategic Retrieval in a Cued-Recall Test: The Role of Executive Functions and Fluid Intelligence

    ERIC Educational Resources Information Center

    Taconnat, Laurence; Clarys, David; Vanneste, Sandrine; Bouazzaoui, Badiaa; Isingrini, Michel

    2007-01-01

    Cued-recall in episodic memory was investigated in relation to low and high cognitive support at retrieval, executive function level and fluid intelligence level in 81 healthy adults divided first into two age groups (young and elderly adults). The first analyses showed that age-related differences were greater when a low cognitive support was…

  7. Three Paper-and-Pencil Tests for Speed of Information Processing: Psychometric Properties and Correlations with Intelligence.

    ERIC Educational Resources Information Center

    Neubauer, Aljoscha C.; Knorr, Evelyn

    1998-01-01

    This paper describes the development and empirical investigation of two new paper-and-pencil measures of elementary cognitive tasks (PP ECTs). In three empirical studies involving 333 adults, the PP ECTs proved reliable. They were substantially correlated with other measures of psychometric intelligence and they displayed convergent validity with…

  8. Intelligent Testing with Wechsler’s Fourth Editions: Perspectives on the Weiss et al. Studies and the Eight Commentaries

    ERIC Educational Resources Information Center

    Kaufman, Alan S.

    2013-01-01

    The two featured articles and eight commentaries on the WISC-IV (Wechsler, 2003) and WAIS-IV (Wechsler, 2008) in this special issue of "Journal of Psychoeducational Assessment" are of exceptional quality. As a collective, this special issue greatly advances the field of cognitive assessment by intelligently synthesizing the best of methodology…

  9. Artificial Intelligence.

    ERIC Educational Resources Information Center

    Wash, Darrel Patrick

    1989-01-01

    Making a machine seem intelligent is not easy. As a consequence, demand has been rising for computer professionals skilled in artificial intelligence and is likely to continue to go up. These workers develop expert systems and solve the mysteries of machine vision, natural language processing, and neural networks. (Editor)

  10. Artificial Intelligence.

    ERIC Educational Resources Information Center

    Smith, Linda C.; And Others

    1988-01-01

    A series of articles focuses on artificial intelligence research and development to enhance information systems and services. Topics discussed include knowledge base designs, expert system development tools, natural language processing, expert systems for reference services, and the role that artificial intelligence concepts should have in…

  11. Artificial intelligence

    SciTech Connect

    Firschein, O.

    1984-01-01

    This book presents papers on artificial intelligence. Topics considered include knowledge engineering, expert systems, applications of artificial intelligence to scientific reasoning, planning and problem solving, error recovery in robots through failure reason analysis, programming languages, natural language, speech recognition, map-guided interpretation of remotely-sensed imagery, and image understanding architectures.

  12. IQ testing

    MedlinePlus

    Many IQ tests are used today. Whether they measure actual intelligence or simply certain abilities is controversial. IQ tests measure a specific functioning ability and may not accurately ... any intelligence test may be culturally biased. The more widely ...

  13. A neuropsychological approach to intelligence.

    PubMed

    Ardila, A

    1999-09-01

    This paper proposes that current psychometric intelligence tests are limited in evaluating cognitive activity. From a neuropsychological perspective, they fail to measure some fundamental cognitive abilities such as executive functions, memory, and visuospatial abilities. The analysis of the Wechsler Intelligence Scale presented shows that the original rationale for selecting the specific subtests included in the WAIS was unclear. The concept of a g factor in cognition is also analyzed, with the conclusion that the g factor continues to be controversial. The value of intelligence tests in predicting school performance is also criticized. It is proposed that the psychometric concept of general intelligence should be deleted from cognitive and neurological sciences. Finally, it is proposed that, in the future, neuropsychological instruments sensitive to more specific cognitive abilities replace current psychometric intelligence tests. PMID:10565673

  14. The Cylindrical Structure of the Wechsler Intelligence Scale for Children--IV: A Retest of the Guttman Model of Intelligence

    ERIC Educational Resources Information Center

    Cohen, Arie; Fiorello, Catherine A.; Farley, Frank H.

    2006-01-01

    A previous study on the underlying structure of the Wechsler intelligence test (WISC-R; [Wechsler, D. (1974). Manual WISC-R: Wechsler intelligence scale for children-Revised. New York: Psychological Corporation]), using smallest space analysis (SSA) [Guttman, L., and Levy, S. (1991). Two structural laws for intelligence tests. "Intelligence," 15,…

  15. What Does Neuroscience and Cognitive Psychology Tell Us about Multiple Intelligence

    ERIC Educational Resources Information Center

    Bauer, Richard H.

    2009-01-01

    Studies that have used noninvasive brain imaging techniques to record neocortical activity while individuals were performing cognitive intelligence tests (traditional intelligence) and social intelligence tests were reviewed. In cognitive intelligence tests 16 neocortical areas were active, whereas in social intelligence 10 areas were active.…

  16. The Impact of Test-Taking Behaviors on WISC-IV Spanish Domain Scores in Its Standardization Sample

    ERIC Educational Resources Information Center

    Oakland, Thomas; Callueng, Carmelo; Harris, Josette G.

    2012-01-01

    The use of individually administered measures of intelligence and other cognitive abilities requires clinicians to monitor a client's test behaviors, given the need for a client to be engaged fully, attentive, and cooperative during the testing process. The use of standardized and norm-referenced measures of test-taking behaviors facilitates this…

  17. AN EXPLORATORY STUDY OF THE DEVELOPMENT OF MORE EFFECTIVE TESTING PROGRAMS FOR STUDENTS IN DIFFERING CULTURAL BACKGROUNDS.

    ERIC Educational Resources Information Center

    CANTWELL, ZITA M.

    THE PREDICTIVE ABILITY OF TWO INTELLIGENCE TESTS ON A CROSS-CULTURAL SAMPLE WAS STUDIED. THE STANDARD PROGRESSIVE MATRICES AND THE D. 48 TEST WERE ADMINISTERED TO 1,579 GIRLS IN GRADES 9 THROUGH 12. OTHER TEST SCORES WERE OBTAINED FROM STUDENT RECORDS. THE CROSS-CULTURAL GROUPS CONSISTED OF (1) INDO-EUROPEAN, (2) SPANISH-AMERICAN, (3) NEGRO, AND…

  18. Can Fast and Slow Intelligence Be Differentiated?

    ERIC Educational Resources Information Center

    Partchev, Ivailo; De Boeck, Paul

    2012-01-01

    Responses to items from an intelligence test may be fast or slow. The research issue dealt with in this paper is whether the intelligence involved in fast correct responses differs in nature from the intelligence involved in slow correct responses. There are two questions related to this issue: 1. Are the processes involved different? 2. Are the…

  19. The Satz-Mogel short form of the Wechsler Adult Intelligence Scale--revised: effects of global mental status and age on test-retest reliability.

    PubMed

    McPherson, S; Buckwalter, G J; Tingus, K; Betz, B; Back, C

    2000-10-01

    Abbreviated versions of the Wechsler Adult Intelligence Scale-Revised (WAIS-R) have been developed as time saving devices that provide accurate estimates of overall level of general intellectual functioning while decreasing test administration time. The Satz-Mogel short form of the WAIS-R has received substantial attention in the literature as an accurate measure of intellectual functions when compared with the Full WAIS-R. However, most studies comparing the Satz-Mogel version to the Full WAIS-R have only provided correlational analyses. Our study was an attempt to apply a more rigorous statistical methodology in determining if the Full WAIS-R and abbreviated versions are equivalent. We explored the impact of level of global mental status and age on the Satz-Mogel version. Although the two forms of the test correlated highly, repeated measures design indicated significant differences between Satz-Mogel and Full WAIS-R when participants were divided into groups based on level of global impairment and age. Our results suggest that the Satz-Mogel version of the test may not be equivalent to the full WAIS-R and is likely to misrepresent a patient's level of intellectual functioning, particularly for patients with progressive degenerative conditions. The implications of applying Satz-Mogel scoring to the Wechsler Adult Intelligence Scale-III (WAIS-III) are discussed. PMID:11094390

  20. Distributed Intelligence.

    ERIC Educational Resources Information Center

    McLagan, Patricia A.

    2003-01-01

    Distributed intelligence occurs when people in an organization take responsibility for creating innovations, solving problems, and making decisions. Organizations that have it excel in their markets and the global environment. (Author/JOW)

  1. Intelligent buildings

    SciTech Connect

    Atkin, B.

    1989-01-01

    The term intelligent buildings refers to today's sophisticated living environments that must support communication, energy, fire and security protection systems. This book examines a variety of topics including building automation, information technology, and systems and facilities management.

  2. An investigation of emotional intelligence measures using item response theory.

    PubMed

    Cho, Seonghee; Drasgow, Fritz; Cao, Mengyang

    2015-12-01

    This study investigated the psychometric properties of 3 frequently administered emotional intelligence (EI) scales (Wong and Law Emotional Intelligence Scale [WLEIS], Schutte Self-Report Emotional Intelligence Test [SEIT], and Trait Emotional Intelligence Questionnaire [TEIQue]), which were developed on the basis of different theoretical frameworks (i.e., ability EI and mixed EI). By conducting item response theory (IRT) analyses, the authors examined the item parameters and compared the fits of 2 response process models (i.e., dominance model and ideal point model) for these scales with data from 355 undergraduate sample recruited from the subject pool. Several important findings were obtained. First, the EI scales seem better able to differentiate individuals at low trait levels than high trait levels. Second, a dominance model showed better model fit to the self-report ability EI scale (WLEIS) and also fit better with most subfactors of the SEIT, except for the mood regulation/optimism factor. Both dominance and ideal point models fit a self-report mixed EI scale (TEIQue). Our findings suggest (a) the EI scales should be revised to include more items at moderate and higher trait levels; and (b) the nature of the EI construct should be considered during the process of scale development. PMID:25961137

  3. A Factor Analytic Study of Selected Tests of Specific Components of Academic Learning.

    ERIC Educational Resources Information Center

    Hill, Nancy

    A factor analytic study was designed to examine the factor structure of a battery of 17 tests administered to 100 students at the primary, intermediate, and advanced (grades 7-10) levels and to determine differences in factor structures for the three groups. The tests, measures of academic achievement, included the Wechsler Intelligence Scale for…

  4. Traditional Chinese version of the Mayer Salovey Caruso Emotional Intelligence Test (MSCEIT-TC): Its validation and application to schizophrenic individuals.

    PubMed

    Mao, Wei-Chung; Chen, Li-Fen; Chi, Chia-Hsing; Lin, Ching-Hung; Kao, Yu-Chen; Hsu, Wen-Yau; Lane, Hsien-Yuan; Hsieh, Jen-Chuen

    2016-09-30

    Schizophrenia is an illness that impairs a person's social cognition. The Mayer Salovey Caruso Emotional Intelligence Test (MSCEIT) is the most well-known test used to measure emotional intelligence (EI), which is a major component of social cognition. Given the absence of EI ability-based scales adapted to Chinese speakers, we translated the MSCEIT into a Traditional Chinese version (MSCEIT-TC) and validated this scale for use in schizophrenia studies. The specific aims were to validate the MSCEIT-TC, to develop a norm for the MSCEIT-TC, and use this norm to explore the EI performance of schizophrenic individuals. We included in our study seven hundred twenty-eight healthy controls and seventy-six individuals with schizophrenia. The results suggest that the MSCEIT-TC is reliable and valid when assessing EI. The results showed good discrimination and validity when comparing the two study groups. Impairment was the greatest for two branches Understanding and Managing Emotions, which implies that the deficits of schizophrenia individuals involve ToM (theory of mind) tasks. Deficits involving the negative scale of schizophrenia was related to impaired performance when the MSCEIT-TC was used (in branch 2, 3, 4, and the area Strategic). Our findings suggest that the MSCEIT-TC can be used for emotional studies in healthy Chinese and in clinical setting for investigating schizophrenic individuals. PMID:27367492

  5. Intelligent Data Reduction (IDARE)

    NASA Technical Reports Server (NTRS)

    Brady, D. Michael; Ford, Donnie R.

    1990-01-01

    A description of the Intelligent Data Reduction (IDARE) expert system and an IDARE user's manual are given. IDARE is a data reduction system with the addition of a user profile infrastructure. The system was tested on a nickel-cadmium battery testbed. Information is given on installing, loading, maintaining the IDARE system.

  6. Intelligent life in cosmology

    NASA Astrophysics Data System (ADS)

    Tipler, Frank J.

    2003-04-01

    I shall present three arguments for the proposition that intelligent life is very rare in the universe. First, I shall summarize the consensus opinion of the founders of the modern synthesis (Simpson, Dobzhanski and Mayr) that the evolution of intelligent life is exceedingly improbable. Secondly, I shall develop the Fermi paradox: if they existed, they would be here. Thirdly, I shall show that if intelligent life were too common, it would use up all available resources and die out. But I shall show that the quantum mechanical principle of unitarity (actually a form of teleology!) requires intelligent life to survive to the end of time. Finally, I shall argue that, if the universe is indeed accelerating, then survival to the end of time requires that intelligent life, though rare, to have evolved several times in the visible universe. I shall argue that the acceleration is a consequence of the excess of matter over antimatter in the universe. I shall suggest experiments to test these claims.

  7. A Study of the Relationship between Iranian EFL Learners' Level of Spatial Intelligence and Their Performance on Analytical and Perceptual Cloze Tests

    ERIC Educational Resources Information Center

    Ahmadian, Moussa; Jalilian, Vahid

    2012-01-01

    During the last two decades, Gardner's theory of multiple intelligences with its emphasis on learner variables has been appreciated in language learning. Spatial intelligence, as one domain of the multiple structures of intelligence, which is thought to play a great role in reading, writing, and literacy, particularly in L2 learning, has not…

  8. Intelligent Extruder

    SciTech Connect

    AlperEker; Mark Giammattia; Paul Houpt; Aditya Kumar; Oscar Montero; Minesh Shah; Norberto Silvi; Timothy Cribbs

    2003-04-24

    ''Intelligent Extruder'' described in this report is a software system and associated support services for monitoring and control of compounding extruders to improve material quality, reduce waste and energy use, with minimal addition of new sensors or changes to the factory floor system components. Emphasis is on process improvements to the mixing, melting and de-volatilization of base resins, fillers, pigments, fire retardants and other additives in the :finishing'' stage of high value added engineering polymer materials. While GE Plastics materials were used for experimental studies throughout the program, the concepts and principles are broadly applicable to other manufacturers materials. The project involved a joint collaboration among GE Global Research, GE Industrial Systems and Coperion Werner & Pleiderer, USA, a major manufacturer of compounding equipment. Scope of the program included development of a algorithms for monitoring process material viscosity without rheological sensors or generating waste streams, a novel detection scheme for rapid detection of process upsets and an adaptive feedback control system to compensate for process upsets where at line adjustments are feasible. Software algorithms were implemented and tested on a laboratory scale extruder (50 lb/hr) at GE Global Research and data from a production scale system (2000 lb/hr) at GE Plastics was used to validate the monitoring and detection software. Although not evaluated experimentally, a new concept for extruder process monitoring through estimation of high frequency drive torque without strain gauges is developed and demonstrated in simulation. A plan to commercialize the software system is outlined, but commercialization has not been completed.

  9. Cognitive disparities, lead plumbing, and water chemistry: prior exposure to water-borne lead and intelligence test scores among World War Two U.S. Army enlistees.

    PubMed

    Ferrie, Joseph P; Rolf, Karen; Troesken, Werner

    2012-01-01

    Higher prior exposure to water-borne lead among male World War Two U.S. Army enlistees was associated with lower intelligence test scores. Exposure was proxied by urban residence and the water pH levels of the cities where enlistees lived in 1930. Army General Classification Test scores were six points lower (nearly 1/3 standard deviation) where pH was 6 (so the water lead concentration for a given amount of lead piping was higher) than where pH was 7 (so the concentration was lower). This difference rose with time exposed. At this time, the dangers of exposure to lead in water were not widely known and lead was ubiquitous in water systems, so these results are not likely the effect of individuals selecting into locations with different levels of exposure. PMID:22014834

  10. Psychopathy in Youth and Intelligence: An Investigation of Cleckley's Hypothesis

    ERIC Educational Resources Information Center

    Salekin, Randall T.; Neumann, Craig S.; Leistico, Anne-Marie R.; Zalot, Alecia A.

    2004-01-01

    Cleckley (1941) hypothesized that true or "primary" psychopathic individuals have "good" intelligence. This study examined the relation between psychopathy and intelligence in 122 detained children and adolescents. We used the Psychopathy Checklist?Youth Version (PCL?YV; Forth, Kosson, & Hare, 2003) to assess psychopathy and administered novel…

  11. Gender, "g", and Fixed versus Growth Intelligence Mindsets as Predictors of Self-Estimated Domain Masculine Intelligence (DMIQ)

    ERIC Educational Resources Information Center

    Storek, Josephine; Furnham, Adrian

    2013-01-01

    Over 120 participants completed three timed intelligence tests, a self-estimated Domain Masculine (DMIQ) Intelligence scale, and a mindset "beliefs about intelligence" measure (Dweck, 2012) to examine correlates of the Hubris-Humility Effect (HHE) which shows males believe they are more intelligent than females. As predicted males gave higher DMIQ…

  12. Intelligent Fasteners

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Under a Small Business Innovation Research contract from Marshall Space Flight Center, Ultrafast, Inc. developed the world's first, high-temperature resistant, "intelligent" fastener. NASA needed a critical-fastening appraisal and validation of spacecraft segments that are coupled together in space. The intelligent-bolt technology deletes the self-defeating procedure of having to untighten the fastener, and thus upset the joint, during inspection and maintenance. The Ultrafast solution yielded an innovation that is likely to revolutionize manufacturing assembly, particularly the automobile industry. Other areas of application range from aircraft, computers and fork-lifts to offshore platforms, buildings, and bridges.

  13. Bioavailability of intramuscularly administered tenoxicam.

    PubMed

    Stebler, T; Guentert, T W

    1993-08-01

    Bioavailability of intramuscularly administered tenoxicam relative to single oral and relative to intravenous doses was determined in two separate randomized crossover studies. Twelve healthy volunteers (12 males, age 20-30 years) received a rapid intravenous injection and a single intramuscular dose and 12 other subjects (11 males, 1 female, age 21-25 years) a single oral and a single intramuscular dose of 20 mg of tenoxicam on two different occasions. The wash-out period between the two consecutive treatments was 4 weeks. Plasma concentrations after dosing were determined by a specific HPLC method. Differences in tenoxicam concentration-time profiles after the different routes of administration were limited to the first 2 h after dosing. Later, plasma concentrations were almost superimposable within and across the two studies. The extent of absorption of intramuscularly administered tenoxicam was complete (mean +/- CV per cent: F(abs) 0.99 +/- 20 per cent) with no difference between the two extravascular administrations (F(rel) 0.95 +/- 10 per cent, intramuscular vs oral). After intramuscular administration tenoxicam was more rapidly absorbed compared to the oral dose (Tmax 0.71 h +/- 80 per cent vs 1.4 h +/- 62 per cent; p > 0.05). Peak concentrations after oral and intramuscular administration (Cmax 2.5 mg l-1 +/- 19 per cent vs 2.7 mg l-1 +/- 14 per cent; p < 0.05) were very similar. PMID:8218966

  14. Intelligence Is as Intelligence Does: Can Additional Support Needs Replace Disability?

    ERIC Educational Resources Information Center

    Arnold, Samuel R. C.; Riches, Vivienne C.; Stancliffe, Roger J.

    2011-01-01

    In many developed cultures there is an assumption that IQ is intelligence. However, emerging theories of multiple intelligences, of emotional intelligence, as well as the application of IQ testing to other cultural groups, and to people with disability, raises many questions as to what IQ actually measures. Despite recent research that shows IQ…

  15. Intelligent Agents: The Measure of their Intelligence

    NASA Astrophysics Data System (ADS)

    Arlabosse, François

    2002-09-01

    This paper presents an original attempt for testing the level of autonomy of intelligent physical agents. After a short review of the architectural problematic of designing such artefacts, we try to situate the place of uncertainty modelling in mobile robotic and complex control systems. We then briefly describe a design for giving to an industrial control problem the highest level of autonomy for performing its tasks. We give some hints how to extend these tests on physical agents exhibiting adaptive behaviours. Future works for applying this methodology will be illustrated.

  16. Human intelligence: the model is the message.

    PubMed

    Sternberg, R J

    1985-12-01

    Theories of intelligence, and some of the research testing them, are designed to answer three basic questions about intelligence: (i) What is the relation of intelligence to the internal world of the individual? (ii) What is the relation of intelligence to the external world of the individual? (iii) What is the relation of intelligence to experience? Various models of the mind underlying the theories have been proposed; the strengths and limitations of these models are assessed. A theory that addresses all three questions simultaneously is the triarchic theory. PMID:17739108

  17. Speech Intelligibility

    NASA Astrophysics Data System (ADS)

    Brand, Thomas

    Speech intelligibility (SI) is important for different fields of research, engineering and diagnostics in order to quantify very different phenomena like the quality of recordings, communication and playback devices, the reverberation of auditoria, characteristics of hearing impairment, benefit using hearing aids or combinations of these things.

  18. Intelligence Studies

    ERIC Educational Resources Information Center

    Monaghan, Peter

    2009-01-01

    To make an academic study of matters inherently secret and potentially explosive seems a tall task. But a growing number of scholars are drawn to understanding spycraft. The interdisciplinary field of intelligence studies is mushrooming, as scholars trained in history, international studies, and political science examine such subjects as the…

  19. Age-related and intelligence-related differences in implicit memory: effects of generation on a word-fragment completion test.

    PubMed

    Komatsu, S; Naito, M; Fuke, T

    1996-07-01

    In two experiments, subjects either read a bracketed word in a sentence or generated a word in response to its definition. A word-fragment completion test was then carried out. In Experiment 1, children's priming under the generate condition was substantial, as compared with baseline performance, but was significantly lower than that under the read condition, whereas there was no difference in adults' priming between these two conditions. Furthermore, prior generation induced an age-related increase in priming despite no age difference under the read condition. In Experiment 2, mentally retarded persons exhibited a profile similar to that of children. These results suggests that there are two different components in implicit memory, one that shows no developmental difference and heavily relies on perceptual processing and the other that shows an age-related or intelligence-related increase and heavily relies on conceptual processing. PMID:8683186

  20. [Controlled study of an abbreviated form of the Hamburg-Wechsler Intelligence Test for Adults (HAWIE, Dahl's WIP) in a heterogenous clinical group].

    PubMed

    Olbrich, R

    1976-01-01

    The "reduzierte Wechsler-Intelligenztest für psychiatrische Kranke (WIP)" by Dahl, a short form of the German version (HAWIE) of the Wechsler-Bellevue Intelligence Scale, comprising the subtests Information, Similarities, Picture Completion and Block Design was applied in a replication study to a heterogeneous group of 420 mental patients. Results show a sufficiently high level of agreement (multiple correlation) between the present test and the HAWIE-IQ. With this result and a sample independence of the correlation, two of the requirements of board clinical application of the WIP are met. On the other hand Dahl's assumption that the WIP represents the optimal (quadruple)combination of subtests of the full scale was not confirmed. Criticisms of the WIP in the literature are discussed. On the basis of previous studies and the present investigations it is held that the WIP is a useful contribution to measurement of general ability in a clinical setting. PMID:952032

  1. Longitudinal Assessment of Intellectual Abilities of Children with Williams Syndrome: Multilevel Modeling of Performance on the Kaufman Brief Intelligence Test-2

    PubMed Central

    Mervis, Carolyn B.; Kistler, Doris J.; John, Angela E.; Morris, Colleen A.

    2012-01-01

    Multilevel modeling was used to address the longitudinal stability of standard scores (SSs) measuring intellectual ability for children with Williams syndrome (WS). Participants were 40 children with genetically-confirmed WS who completed the Kaufman Brief Intelligence Test-2 (KBIT-2; Kaufman & Kaufman, 2004) 4–7 times over a mean of 5.06 years. Mean age at first assessment was 7.44 years (range: 4.00–13.97 years). On average KBIT-2 Composite IQ, Verbal SS, and Nonverbal SS were stable from 4–17 years, although there were significant individual differences in intercept (Composite IQ, Verbal SS, Nonverbal SS) and slope (Composite IQ, Nonverbal SS). Maternal education was significantly related to Verbal SS intercept. No significant sex differences were obtained. Implications for studies of genotype/phenotype correlations in WS are discussed. PMID:22515828

  2. What Makes Nations Intelligent?

    PubMed

    Hunt, Earl

    2012-05-01

    Modern society is driven by the use of cognitive artifacts: physical instruments or styles of reasoning that amplify our ability to think. The artifacts range from writing systems to computers. In everyday life, a person demonstrates intelligence by showing skill in using these artifacts. Intelligence tests and their surrogates force examinees to exhibit some of these skills but not others. This is why test scores correlate substantially but not perfectly with a variety of measures of socioeconomic success. The same thing is true at the international level. Nations can be evaluated by the extent to which their citizens score well on cognitive tests, including both avowed intelligence tests and a variety of tests of academic achievement. The resulting scores are substantially correlated with various indices of national wealth, health, environmental quality, and schooling and with a vaguer variable, social commitment to innovation. These environmental variables are suggested as causes of the differences in general cognitive skills between national populations. It is conceivable that differences in gene pools also contribute to international and, within nations, group differences in cognitive skills, but at present it is impossible to evaluate the extent of genetic influences. PMID:26168467

  3. Dynamic Spatial Performance and General Intelligence.

    ERIC Educational Resources Information Center

    Jackson, Douglas N., III; And Others

    1993-01-01

    In a computerized video-game-like spatial ability measure administered to 94 university students, the number of target hits was correlated with verbal intelligence quotient. The dynamic spatial measure does not load substantially on a general intellectual ability factor, but it does provide additional evidence that dynamic spatial ability is…

  4. The Social Embedding of Intelligence

    NASA Astrophysics Data System (ADS)

    Edmonds, Bruce

    I claim that to pass the Turing Test over any period of extended time, it will be necessary to embed the entity into society. This chapter discusses why this is, and how it might be brought about. I start by arguing that intelligence is better characterized by tests of social interaction, especially in open-ended and extended situations. I then argue that learning is an essential component of intelligence and hence that a universal intelligence is impossible. These two arguments support the relevance of the Turing Test as a particular, but appropriate test of interactive intelligence. I look to the human case to argue that individual intelligence uses society to a considerable extent for its development. Taking a lead from the human case, I outline how a socially embedded Artificial Intelligence might be brought about in terms of four aspects: free will, emotion, empathy, and self-modeling. In each case, I try to specify what social 'hooks' might be required for the full ability to develop during a considerable period of in situ acculturation. The chapter ends by speculating what it might be like to live with the result.

  5. Successful intelligence: finding a balance.

    PubMed

    Sternberg

    1999-11-01

    Human intelligence has long been on the borderline between a scientific and a quasi-scientific field within the scope of psychological science. This is partially because its study and measurement have been particularly susceptible to socio-political agendas, but also because empirical tests of theories of intelligence have too often ranged from inadequate to nonexistent. In this article it is argued that two extremes have prevailed in the study of intelligence. At one extreme are general-ability (g) theorists, who have collected large amounts of data to test the theory of general intelligence, but often using restricted ranges of participants, materials or situational contexts. They also show a tendency to limit their methods of data analysis (e.g. to exploratory factor analysis). At another extreme are theorists arguing for new, multiple intelligences, whose theories have been subjected to few or no empirical tests. I argue that a middle ground is needed that recognizes the multifarious nature of intelligence and of people's conceptions of it, but that also is subjected to rigorous empirical tests. PMID:10529799

  6. Technology test results from an intelligent, free-flying robot for crew and equipment retrieval in space

    NASA Astrophysics Data System (ADS)

    Erickson, Jon D.; Goode, R.; Grimm, K. A.; Hess, Clifford W.; Norsworthy, Robert S.; Anderson, Greg D.; Merkel, L.; Phinney, Dale E.

    1992-03-01

    The ground-based demonstrations of Extra Vehicular Activity (EVA) Retriever, a voice- supervised, intelligent, free-flying robot, are designed to evaluate the capability to retrieve objects (astronauts, equipment, and tools) which have accidentally separated from the space station. The EVA Retriever software is required to autonomously plan and execute a target rendezvous, grapple, and return to base while avoiding stationary and moving obstacles with subsequent object handover. The software architecture incorporates a hierarchical decomposition of the control system that is horizontally partitioned into five major functional subsystems: sensing, perception, world model, reasoning, and acting. The design provides for supervised autonomy as the primary mode of operation. It is intended to be an evolutionary system improving in capability over time and as it earns crew trust through reliable and safe operation. This paper gives an overview of the hardware, a focus on software, and a summary of results achieved recently from both computer simulations and air bearing floor demonstrations. Limitations of the technology used are evaluated. Plans for the next phase, during which moving targets and obstacles drive realtime behavior requirements, are discussed.

  7. Technology test results from an intelligent, free-flying robot for crew and equipment retrieval in space

    NASA Technical Reports Server (NTRS)

    Erickson, J.; Goode, R.; Grimm, K.; Hess, C.; Norsworthy, R.; Anderson, G.; Merkel, L.; Phinney, D.

    1992-01-01

    The ground-based demonstrations of Extra Vehicular Activity (EVA) Retriever, a voice-supervised, intelligent, free-flying robot, are designed to evaluate the capability to retrieve objects (astronauts, equipment, and tools) which have accidentally separated from the Space Station. The EVA Retriever software is required to autonomously plan and execute a target rendezvous, grapple, and return to base while avoiding stationary and moving obstacles with subsequent object handover. The software architecture incorporates a heirarchical decomposition of the control system that is horizontally partitioned into five major functional subsystems: sensing, perception, world model, reasoning, and acting. The design provides for supervised autonomy as the primary mode of operation. It is intended to be an evolutionary system improving in capability over time and as it earns crew trust through reliable and safe operation. This paper gives an overview of the hardware, a focus on software, and a summary of results achieved recently from both computer simulations and air bearing floor demonstrations. Limitations of the technology used are evaluated. Plans for the next phase, during which moving targets and obstacles drive realtime behavior requirements, are discussed.

  8. Is Nurses' Professional Competence Related to Their Personality and Emotional Intelligence? A Cross-Sectional Study

    PubMed Central

    Heydari, Abbas; Kareshki, Hossein; Armat, Mohammad Reza

    2016-01-01

    Introduction: Nurses' professional competence is a crucial factor in clinical practice. Systematic evaluation of nurses’ competence and its related factors are essential for enhancing the quality of nursing care. This study aimed to assess the nurses’ competence level and its possible relationship with their personality and emotional intelligence. Methods: Using a cross-sectional survey design, three instruments including Nurse Competence Scale, short form of Schutte Self Report Emotional Intelligence Test, and the short 10-item version of Big Five Factor Inventory, were administered simultaneously to a randomized stratified sample of 220 nurses working in hospitals affiliated to Mashhad University of Medical Sciences. Data analysis was performed using SPSS 11.5. Results: Majority of nurses rated themselves as "good" and "very good", with the highest scores in "managing situations" and "work role" dimensions of nurse competence. A relatively similar pattern of scores was seen in competence dimensions, personality and emotional intelligence, among male and female nurses. Emotional intelligence and personality scores showed a significant relationship with nurses’ competence, explaining almost 20% of variations in nurse competence scores. Conclusion: Iranian nurses evaluated their overall professional competence at similar level of the nurses in other countries. Knowledge about the nurses’ competence level and its related factors, including personality and emotional intelligence, may help nurse managers in enhancing nurses' professional competence through appropriate task assignments and conducting in-service educational programs, thus improving the health status of patients. PMID:27354976

  9. Extraordinary intelligence and the care of infants.

    PubMed

    Piantadosi, Steven T; Kidd, Celeste

    2016-06-21

    We present evidence that pressures for early childcare may have been one of the driving factors of human evolution. We show through an evolutionary model that runaway selection for high intelligence may occur when (i) altricial neonates require intelligent parents, (ii) intelligent parents must have large brains, and (iii) large brains necessitate having even more altricial offspring. We test a prediction of this account by showing across primate genera that the helplessness of infants is a particularly strong predictor of the adults' intelligence. We discuss related implications, including this account's ability to explain why human-level intelligence evolved specifically in mammals. This theory complements prior hypotheses that link human intelligence to social reasoning and reproductive pressures and explains how human intelligence may have become so distinctive compared with our closest evolutionary relatives. PMID:27217560

  10. A Measure of Real-Time Intelligence

    NASA Astrophysics Data System (ADS)

    Gavane, Vaibhav

    2013-03-01

    We propose a new measure of intelligence for general reinforcement learning agents, based on the notion that an agent's environment can change at any step of execution of the agent. That is, an agent is considered to be interacting with its environment in real-time. In this sense, the resulting intelligence measure is more general than the universal intelligence measure (Legg and Hutter, 2007) and the anytime universal intelligence test (Hernández-Orallo and Dowe, 2010). A major advantage of the measure is that an agent's computational complexity is factored into the measure in a natural manner. We show that there exist agents with intelligence arbitrarily close to the theoretical maximum, and that the intelligence of agents depends on their parallel processing capability. We thus believe that the measure can provide a better evaluation of agents and guidance for building practical agents with high intelligence.

  11. Genetical background of intelligence.

    PubMed

    Junkiert-Czarnecka, Anna; Haus, Olga

    2016-01-01

    Intelligence as an ability to reason, think abstractly and adapt effectively to the environment is a subject of research in the field of psychology, neurobiology, and in the last twenty years genetics as well. Genetical testing of twins carried out from XX century indicated heritebility of intelligence, therefore confirmed an influence of genetic factor on cognitive processes. Studies on genetic background of intelligence focus on dopaminergic (DRD2, DRD4, COMT, SLC6A3, DAT1, CCKAR) and adrenergic system (ADRB2, CHRM2) genes as well as, neutrofins (BDNF) and oxidative stress genes (LTF, PRNP). Positive effect of investigated gene polymorphism was indicated by variation c.957C>T DRD2 gene (if in polymorphic site is thymine), polymorphism c.472G>A COMT gene (presence of adenine) and also gene ADRB2 c.46A->G (guanine), CHRM2 (thymine in place c.1890A>T) and BDNF (guanine in place c.472G>A) Obtained results indicate that intelligence is a feature dependent not only on genetic but also an environmental factor. PMID:27333929

  12. Intelligent interface design and evaluation

    NASA Technical Reports Server (NTRS)

    Greitzer, Frank L.

    1988-01-01

    Intelligent interface concepts and systematic approaches to assessing their functionality are discussed. Four general features of intelligent interfaces are described: interaction efficiency, subtask automation, context sensitivity, and use of an appropriate design metaphor. Three evaluation methods are discussed: Functional Analysis, Part-Task Evaluation, and Operational Testing. Design and evaluation concepts are illustrated with examples from a prototype expert system interface for environmental control and life support systems for manned space platforms.

  13. Factor Analysis of the WAIS and Twenty French-Kit Reference Tests.

    ERIC Educational Resources Information Center

    Ramsey, Philip H.

    1979-01-01

    The Wechsler Adult Intelligence Scale (WAIS) and 20 tests from the French Kit were administered to over 100 undergraduates. Analyses revealed ten factors: verbal comprehension, visualization, memory span, syllogistic reasoning, general reasoning, induction, mechanical knowledge, number facility, spatial orientation, and associative memory.…

  14. Artificial Intelligence.

    PubMed

    Lawrence, David R; Palacios-González, César; Harris, John

    2016-04-01

    It seems natural to think that the same prudential and ethical reasons for mutual respect and tolerance that one has vis-à-vis other human persons would hold toward newly encountered paradigmatic but nonhuman biological persons. One also tends to think that they would have similar reasons for treating we humans as creatures that count morally in our own right. This line of thought transcends biological boundaries-namely, with regard to artificially (super)intelligent persons-but is this a safe assumption? The issue concerns ultimate moral significance: the significance possessed by human persons, persons from other planets, and hypothetical nonorganic persons in the form of artificial intelligence (AI). This article investigates why our possible relations to AI persons could be more complicated than they first might appear, given that they might possess a radically different nature to us, to the point that civilized or peaceful coexistence in a determinate geographical space could be impossible to achieve. PMID:26957450

  15. Team B Intelligence Coups

    ERIC Educational Resources Information Center

    Mitchell, Gordon R.

    2006-01-01

    The 2003 Iraq prewar intelligence failure was not simply a case of the U.S. intelligence community providing flawed data to policy-makers. It also involved subversion of the competitive intelligence analysis process, where unofficial intelligence boutiques "stovepiped" misleading intelligence assessments directly to policy-makers and undercut…

  16. Transferability of Norms and Its Implication in Cross-Cultural Gifted Education: Norming Naglieri Nonverbal Ability Test (NNAT) in the Philippine Public Schools

    ERIC Educational Resources Information Center

    Vista, Alvin; Grantham, Tarek

    2009-01-01

    This is a normative study to investigate the transferability of norms from western-based intelligence tests to Filipino students. More than 2,700 Filipino sixth graders were sampled across the country and administered the Naglieri Nonverbal Ability Test (NNAT). Scores were then compared to the US normative sample. The results showed no significant…

  17. Brain anatomical network and intelligence.

    PubMed

    Li, Yonghui; Liu, Yong; Li, Jun; Qin, Wen; Li, Kuncheng; Yu, Chunshui; Jiang, Tianzi

    2009-05-01

    Intuitively, higher intelligence might be assumed to correspond to more efficient information transfer in the brain, but no direct evidence has been reported from the perspective of brain networks. In this study, we performed extensive analyses to test the hypothesis that individual differences in intelligence are associated with brain structural organization, and in particular that higher scores on intelligence tests are related to greater global efficiency of the brain anatomical network. We constructed binary and weighted brain anatomical networks in each of 79 healthy young adults utilizing diffusion tensor tractography and calculated topological properties of the networks using a graph theoretical method. Based on their IQ test scores, all subjects were divided into general and high intelligence groups and significantly higher global efficiencies were found in the networks of the latter group. Moreover, we showed significant correlations between IQ scores and network properties across all subjects while controlling for age and gender. Specifically, higher intelligence scores corresponded to a shorter characteristic path length and a higher global efficiency of the networks, indicating a more efficient parallel information transfer in the brain. The results were consistently observed not only in the binary but also in the weighted networks, which together provide convergent evidence for our hypothesis. Our findings suggest that the efficiency of brain structural organization may be an important biological basis for intelligence. PMID:19492086

  18. Brain Anatomical Network and Intelligence

    PubMed Central

    Li, Jun; Qin, Wen; Li, Kuncheng; Yu, Chunshui; Jiang, Tianzi

    2009-01-01

    Intuitively, higher intelligence might be assumed to correspond to more efficient information transfer in the brain, but no direct evidence has been reported from the perspective of brain networks. In this study, we performed extensive analyses to test the hypothesis that individual differences in intelligence are associated with brain structural organization, and in particular that higher scores on intelligence tests are related to greater global efficiency of the brain anatomical network. We constructed binary and weighted brain anatomical networks in each of 79 healthy young adults utilizing diffusion tensor tractography and calculated topological properties of the networks using a graph theoretical method. Based on their IQ test scores, all subjects were divided into general and high intelligence groups and significantly higher global efficiencies were found in the networks of the latter group. Moreover, we showed significant correlations between IQ scores and network properties across all subjects while controlling for age and gender. Specifically, higher intelligence scores corresponded to a shorter characteristic path length and a higher global efficiency of the networks, indicating a more efficient parallel information transfer in the brain. The results were consistently observed not only in the binary but also in the weighted networks, which together provide convergent evidence for our hypothesis. Our findings suggest that the efficiency of brain structural organization may be an important biological basis for intelligence. PMID:19492086

  19. 16 CFR 1000.2 - Laws administered.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Laws administered. 1000.2 Section 1000.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL COMMISSION ORGANIZATION AND FUNCTIONS § 1000.2 Laws administered. The Commission administers five acts: (a) The Consumer Product Safety Act...

  20. 16 CFR 1000.2 - Laws administered.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Laws administered. 1000.2 Section 1000.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL COMMISSION ORGANIZATION AND FUNCTIONS § 1000.2 Laws administered. The Commission administers five acts: (a) The Consumer Product Safety Act...

  1. 16 CFR 1000.2 - Laws administered.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Laws administered. 1000.2 Section 1000.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL COMMISSION ORGANIZATION AND FUNCTIONS § 1000.2 Laws administered. The Commission administers five acts: (a) The Consumer Product Safety Act...

  2. 16 CFR 1000.2 - Laws administered.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Laws administered. 1000.2 Section 1000.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL COMMISSION ORGANIZATION AND FUNCTIONS § 1000.2 Laws administered. The Commission administers five acts: (a) The Consumer Product Safety Act...

  3. 16 CFR 1000.2 - Laws administered.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Laws administered. 1000.2 Section 1000.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL COMMISSION ORGANIZATION AND FUNCTIONS § 1000.2 Laws administered. The Commission administers five acts: (a) The Consumer Product Safety Act...

  4. Measures of Intelligence on Southwest Indian Students

    ERIC Educational Resources Information Center

    Cundick, Bert P.

    1970-01-01

    IQ scores were obtained for Indian Children attending the same public elementary school by means of: Wechsler Pre-School and Primary Scale of Intelligence (WPPSI), Wechsler Intelligence Scale for Children (WISC), Peabody Picture Vocabulary Tests (PPVT), and the Goodenough-Harris Draw-a-Man Test (DAM). (SE)

  5. Intelligence, IQ and Race--When, How and Why They Became Associated.

    ERIC Educational Resources Information Center

    Joseph, Andre

    The history and use of intelligence testing are reviewed, with emphasis on the validity of intelligence tests for black populations. Different definitions of intelligence are summarized, followed by an historical review of intelligence testing. The work of Alfred Binet is discussed, as well as the validity and reliability of his scales. A…

  6. Physical Intelligent Sensors

    NASA Technical Reports Server (NTRS)

    Bandhil, Pavan; Chitikeshi, Sanjeevi; Mahajan, Ajay; Figueroa, Fernando

    2005-01-01

    This paper proposes the development of intelligent sensors as part of an integrated systems approach, i.e. one treats the sensors as a complete system with its own sensing hardware (the traditional sensor), A/D converters, processing and storage capabilities, software drivers, self-assessment algorithms, communication protocols and evolutionary methodologies that allow them to get better with time. Under a project being undertaken at the NASA s Stennis Space Center, an integrated framework is being developed for the intelligent monitoring of smart elements. These smart elements can be sensors, actuators or other devices. The immediate application is the monitoring of the rocket test stands, but the technology should be generally applicable to the Integrated Systems Health Monitoring (ISHM) vision. This paper outlines progress made in the development of intelligent sensors by describing the work done till date on Physical Intelligent Sensors (PIS). The PIS discussed here consists of a thermocouple used to read temperature in an analog form which is then converted into digital values. A microprocessor collects the sensor readings and runs numerous embedded event detection routines on the collected data and if any event is detected, it is reported, stored and sent to a remote system through an Ethernet connection. Hence the output of the PIS is data coupled with confidence factor in the reliability of the data which leads to information on the health of the sensor at all times. All protocols are consistent with IEEE 1451.X standards. This work lays the foundation for the next generation of smart devices that have embedded intelligence for distributed decision making capabilities.

  7. Intelligent Design and Intelligent Failure

    NASA Technical Reports Server (NTRS)

    Jerman, Gregory

    2015-01-01

    Good Evening, my name is Greg Jerman and for nearly a quarter century I have been performing failure analysis on NASA's aerospace hardware. During that time I had the distinct privilege of keeping the Space Shuttle flying for two thirds of its history. I have analyzed a wide variety of failed hardware from simple electrical cables to cryogenic fuel tanks to high temperature turbine blades. During this time I have found that for all the time we spend intelligently designing things, we need to be equally intelligent about understanding why things fail. The NASA Flight Director for Apollo 13, Gene Kranz, is best known for the expression "Failure is not an option." However, NASA history is filled with failures both large and small, so it might be more accurate to say failure is inevitable. It is how we react and learn from our failures that makes the difference.

  8. Emotional Intelligence: The MSCEIT from the Perspective of Generalizability Theory

    ERIC Educational Resources Information Center

    Follesdal, Hallvard; Hagtvet, Knut A.

    2009-01-01

    The Mayer, Salovey, & Caruso Emotional Intelligence Test (MSCEIT) has been reported to provide reliable scores for the four-branch ability model of emotional intelligence [Mayer, J. D., Salovey, P., & Caruso, D. R. (2002). "Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). User's manual." Toronto, Canada: Multi-Health Systems]. However,…

  9. The Effects of Levodopa on Word Intelligibility in Parkinson's Disease

    ERIC Educational Resources Information Center

    De Letter, Miet; Santens, Patrick; Van Borsel, John

    2005-01-01

    Dysarthria is a common manifestation in patients with idiopathic Parkinson's disease. This study investigated the effects of levodopa on intelligibility in patients with Parkinson's disease. Ten participants were tested during on- and off-states using the Yorkston and Beukelman intelligibility test (1980). Intelligibility as scored by a panel of…

  10. Single-Word Intelligibility in Speakers with Repaired Cleft Palate

    ERIC Educational Resources Information Center

    Whitehill, Tara; Chau, Cynthia

    2004-01-01

    Many speakers with repaired cleft palate have reduced intelligibility, but there are limitations with current procedures for assessing intelligibility. The aim of this study was to construct a single-word intelligibility test for speakers with cleft palate. The test used a multiple-choice identification format, and was based on phonetic contrasts…

  11. An Intelligent Tutoring System.

    ERIC Educational Resources Information Center

    Corbett, Albert

    1988-01-01

    Discusses a research project that uses artificial intelligence techniques to help teach programing. Describes principles and implementation of the LISP Intelligent Tutoring System (LISPITS). Explains how the artificial intelligence technique was developed and possible future research. (MVL)

  12. The Modification of Intelligence.

    ERIC Educational Resources Information Center

    Pinillos, Jose Luis

    1982-01-01

    Reviews the arguments supporting and opposing the idea that human intelligence can be improved. Research on the hereditary and environmental determinants of intelligence is examined. Problems in defining and measuring intelligence are discussed. (AM)

  13. The Relation between Fluid Intelligence and the General Factor as a Function of Cultural Background: A Test of Cattell's Investment Theory

    ERIC Educational Resources Information Center

    Kvist, Ann Valentin; Gustafsson, Jan-Eric

    2008-01-01

    According to Cattell's [Cattell, R.B. (1987). "Intelligence: Its structure, growth and action." New York: North-Holland.] Investment theory individual differences in acquisition of knowledge and skills are partly the result of investment of Fluid Intelligence ("Gf") in learning situations demanding insights in complex relations. If this theory…

  14. Intelligence and IQ: Landmark Issues and Great Debates.

    ERIC Educational Resources Information Center

    Weinberg, Richard A.

    1989-01-01

    Describes the status of controversies regarding the definition of intelligence, its measurement, and the relative roles of heredity versus environment in the development of individual differences. Intelligence tests alone are inconclusive in examining individual children. (Author/BJV)

  15. Thinking positively: The genetics of high intelligence

    PubMed Central

    Shakeshaft, Nicholas G.; Trzaskowski, Maciej; McMillan, Andrew; Krapohl, Eva; Simpson, Michael A.; Reichenberg, Avi; Cederlöf, Martin; Larsson, Henrik; Lichtenstein, Paul; Plomin, Robert

    2015-01-01

    High intelligence (general cognitive ability) is fundamental to the human capital that drives societies in the information age. Understanding the origins of this intellectual capital is important for government policy, for neuroscience, and for genetics. For genetics, a key question is whether the genetic causes of high intelligence are qualitatively or quantitatively different from the normal distribution of intelligence. We report results from a sibling and twin study of high intelligence and its links with the normal distribution. We identified 360,000 sibling pairs and 9000 twin pairs from 3 million 18-year-old males with cognitive assessments administered as part of conscription to military service in Sweden between 1968 and 2010. We found that high intelligence is familial, heritable, and caused by the same genetic and environmental factors responsible for the normal distribution of intelligence. High intelligence is a good candidate for “positive genetics” — going beyond the negative effects of DNA sequence variation on disease and disorders to consider the positive end of the distribution of genetic effects. PMID:25593376

  16. Computationally intelligent pulsed photoacoustics

    NASA Astrophysics Data System (ADS)

    Lukić, Mladena; Ćojbašić, Žarko; Rabasović, Mihailo D.; Markushev, Dragan D.

    2014-12-01

    In this paper, the application of computational intelligence in pulsed photoacoustics is discussed. Feedforward multilayer perception networks are applied for real-time simultaneous determination of the laser beam spatial profile and vibrational-to-translational relaxation time of the polyatomic molecules in gases. Networks are trained and tested with theoretical data adjusted for a given experimental set-up. Genetic optimization has been used for calculation of the same parameters, fitting the photoacoustic signals with a different number of generations. Observed benefits from the application of computational intelligence in pulsed photoacoustics and advantages over previously developed methods are discussed, such as real-time operation, high precision and the possibility of finding solutions in a wide range of parameters, similar to in experimental conditions. In addition, the applicability for practical uses, such as the real-time in situ measurements of atmospheric pollutants, along with possible further developments of obtained results, is argued.

  17. Perceived Intelligence Is Associated with Measured Intelligence in Men but Not Women

    PubMed Central

    Kleisner, Karel; Chvátalová, Veronika; Flegr, Jaroslav

    2014-01-01

    Background The ability to accurately assess the intelligence of other persons finds its place in everyday social interaction and should have important evolutionary consequences. Methodology/Principal Findings We used static facial photographs of 40 men and 40 women to test the relationship between measured IQ, perceived intelligence, and facial shape. Both men and women were able to accurately evaluate the intelligence of men by viewing facial photographs. In addition to general intelligence, figural and fluid intelligence showed a significant relationship with perceived intelligence, but again, only in men. No relationship between perceived intelligence and IQ was found for women. We used geometric morphometrics to determine which facial traits are associated with the perception of intelligence, as well as with intelligence as measured by IQ testing. Faces that are perceived as highly intelligent are rather prolonged with a broader distance between the eyes, a larger nose, a slight upturn to the corners of the mouth, and a sharper, pointing, less rounded chin. By contrast, the perception of lower intelligence is associated with broader, more rounded faces with eyes closer to each other, a shorter nose, declining corners of the mouth, and a rounded and massive chin. By contrast, we found no correlation between morphological traits and real intelligence measured with IQ test, either in men or women. Conclusions These results suggest that a perceiver can accurately gauge the real intelligence of men, but not women, by viewing their faces in photographs; however, this estimation is possibly not based on facial shape. Our study revealed no relation between intelligence and either attractiveness or face shape. PMID:24651120

  18. Validation of a Test to Measure Need-Achievement Motivation Among American Indian High School Students. Final Report.

    ERIC Educational Resources Information Center

    Michener, Bryan P.

    A cross-cultural test measuring need-achievement motivation was developed and administered to 634 American Indian, Spanish American and Anglo high school seniors attending 24 schools, including Federal, public and private boarding and day types. Need-achievement was related to the following types of measures: academic, aptitude, intelligence, and…

  19. Negotiating Intelligently

    NASA Astrophysics Data System (ADS)

    Debenham, John; Simoff, Simeon

    The predominant approaches to automating competitive interaction appeal to the central notion of a utility function that represents an agent's preferences. Agent's are then endowed with machinery that enables them to perform actions that are intended to optimise their expected utility. Despite the extent of this work, the deployment of automatic negotiating agents in real world scenarios is rare. We propose that utility functions, or preference orderings, are often not known with certainty; further, the uncertainty that underpins them is typically in a state of flux. We propose that the key to building intelligent negotiating agents is to take an agent's historic observations as primitive, to model that agent's changing uncertainty in that information, and to use that model as the foundation for the agent's reasoning. We describe an agent architecture, with an attendant theory, that is based on that model. In this approach, the utility of contracts, and the trust and reliability of a trading partner are intermediate concepts that an agent may estimate from its information model. This enables us to describe intelligent agents that are not necessarily utility optimisers, that value information as a commodity, and that build relationships with other agents through the trusted exchange of information as well as contracts.

  20. The silicon-glass microreactor with embedded sensors—technology and results of preliminary qualitative tests, toward intelligent microreaction plant

    NASA Astrophysics Data System (ADS)

    Knapkiewicz, P.

    2013-03-01

    The technology and preliminary qualitative tests of silicon-glass microreactors with embedded pressure and temperature sensors are presented. The concept of microreactors for leading highly exothermic reactions, e.g. nitration of hydrocarbons, and design process-included computer-aided simulations are described in detail. The silicon-glass microreactor chip consisting of two micromixers (multistream micromixer), reaction channels, cooling/heating chambers has been proposed. The microreactor chip was equipped with a set of pressure and temperature sensors and packaged. Tests of mixing quality, pressure drops in channels, heat exchange efficiency and dynamic behavior of pressure and temperature sensors were documented. Finally, two applications were described.

  1. Web Intelligence and Artificial Intelligence in Education

    ERIC Educational Resources Information Center

    Devedzic, Vladan

    2004-01-01

    This paper surveys important aspects of Web Intelligence (WI) in the context of Artificial Intelligence in Education (AIED) research. WI explores the fundamental roles as well as practical impacts of Artificial Intelligence (AI) and advanced Information Technology (IT) on the next generation of Web-related products, systems, services, and…

  2. Analytical, Creative, and Practical Intelligence as Predictors of Self-reported Adaptive Functioning: A Case Study in Russia.

    ERIC Educational Resources Information Center

    Grigorenko, Elena L.; Sternberg, Robert J.

    2001-01-01

    Studied the efficacy of the triarchic theory of intelligence as a basis for predicting adaptive functioning in a rapidly changing society, that of Russia. Results of intelligence measures administered to 452 women and 293 men show that analytical, practical, and creative intelligence all relate in some degree to self-reported everyday adaptive…

  3. Multiple Intelligence Scores of Science Stream Students and Their Relation with Reading Competency in Malaysian University English Test (MUET)

    ERIC Educational Resources Information Center

    Razak, Norizan Abdul; Zaini, Nuramirah

    2014-01-01

    Many researches have shown that different approach needed in analysing linear and non-linear reading comprehension texts and different cognitive skills are required. This research attempts to discover the relationship between Science Stream students' reading competency on linear and non-linear texts in Malaysian University English Test (MUET) with…

  4. Factor Structure of Emotional Intelligence in Schizophrenia

    PubMed Central

    Lin, Yu-chung; Wynn, Jonathan K.; Hellemann, Gerhard; Green, Michael F.

    2012-01-01

    Social cognition, which includes emotional intelligence, is impaired in schizophrenia. The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) is a widely-used assessment of emotional intelligence, with a four-factor structure in healthy individual. However, a recent factor analysis in schizophrenia patients revealed a two-factor structure of the MSCEIT. The current study aimed to replicate this finding in a larger, more diverse, schizophrenia sample (n = 194). Our findings revealed an identical two-factor structure as in the previously-reported study, indicating that emotional intelligence is organized in a different manner in schizophrenia than it is in healthy controls. PMID:22584064

  5. Cognition. The holey grail of general intelligence.

    PubMed

    Sternberg, R J

    2000-07-21

    Exactly what is human intelligence and how should we measure it? Such questions have plagued us since the time of Plato, who first proposed that the seat of intelligence is in the brain. In a Perspective, Sternberg discusses new findings (Duncan et al.) that purport to show that the seat of general intelligence is located in the brain's frontal lobes. But, as Sternberg points out, measures of intelligence are only as good as the tests you use and the conclusions that you draw from them. PMID:10939950

  6. Flight Test Results from the NF-15B Intelligent Flight Control System (IFCS) Project with Adaptation to a Simulated Stabilator Failure

    NASA Technical Reports Server (NTRS)

    Bosworth, John T.; Williams-Hayes, Peggy S.

    2007-01-01

    Adaptive flight control systems have the potential to be more resilient to extreme changes in airplane behavior. Extreme changes could be a result of a system failure or of damage to the airplane. A direct adaptive neural-network-based flight control system was developed for the National Aeronautics and Space Administration NF-15B Intelligent Flight Control System airplane and subjected to an inflight simulation of a failed (frozen) (unmovable) stabilator. Formation flight handling qualities evaluations were performed with and without neural network adaptation. The results of these flight tests are presented. Comparison with simulation predictions and analysis of the performance of the adaptation system are discussed. The performance of the adaptation system is assessed in terms of its ability to decouple the roll and pitch response and reestablish good onboard model tracking. Flight evaluation with the simulated stabilator failure and adaptation engaged showed that there was generally improvement in the pitch response; however, a tendency for roll pilot-induced oscillation was experienced. A detailed discussion of the cause of the mixed results is presented.

  7. Flight Test Results from the NF-15B Intelligent Flight Control System (IFCS) Project with Adaptation to a Simulated Stabilator Failure

    NASA Technical Reports Server (NTRS)

    Bosworth, John T.; Williams-Hayes, Peggy S.

    2010-01-01

    Adaptive flight control systems have the potential to be more resilient to extreme changes in airplane behavior. Extreme changes could be a result of a system failure or of damage to the airplane. A direct adaptive neural-network-based flight control system was developed for the National Aeronautics and Space Administration NF-15B Intelligent Flight Control System airplane and subjected to an inflight simulation of a failed (frozen) (unmovable) stabilator. Formation flight handling qualities evaluations were performed with and without neural network adaptation. The results of these flight tests are presented. Comparison with simulation predictions and analysis of the performance of the adaptation system are discussed. The performance of the adaptation system is assessed in terms of its ability to decouple the roll and pitch response and reestablish good onboard model tracking. Flight evaluation with the simulated stabilator failure and adaptation engaged showed that there was generally improvement in the pitch response; however, a tendency for roll pilot-induced oscillation was experienced. A detailed discussion of the cause of the mixed results is presented.

  8. Components of Verbal Intelligence. Final Report.

    ERIC Educational Resources Information Center

    Sternberg, Robert J.

    A theory of the components of verbal intelligence is developed and tested in this series of experiments. After reviewing alternative theoretical frameworks for understanding verbal intelligence, a componential theory of verbal comprehension is proposed. This theory specifies the information-processing components, context cues, and mediating…

  9. Intelligence and IQ: What Teachers Should Know

    ERIC Educational Resources Information Center

    Nettelbeck, Ted; Wilson, Carlene

    2005-01-01

    We review past and current psychometric theories about intelligence and critically evaluate the usefulness of modern IQ tests in guiding decisions within an educational context. To accomplish this we consider whether knowledge about intelligence extends beyond mere description to provide a scientific framework for further advancing our…

  10. Motor Coordination and Intelligence Level in Adolescents

    ERIC Educational Resources Information Center

    Planinsec, Jurij; Pisot, Rado

    2006-01-01

    This study investigated the relationship between motor coordination and intelligence level in adolescents. The sample was comprised of 550 adolescents from Slovenia, aged 13.1 years (SD = 0.87), who attended elementary schools. For assessment of motor coordination a battery of eight tests were used. Assessment of intelligence was carried out with…

  11. Relationships between Problem-Solving and Intelligence.

    ERIC Educational Resources Information Center

    Vernon, Philip A.; Strudensky, Steven

    1988-01-01

    The performance of 136 college students at the University of Western Ontario (Canada) on various parameters of two well-known puzzles was compared with performance on a measure of general intelligence and the Hidden Figures Test. An interpretation of the results is provided by Sternberg's experimental subtheory of intelligence. (SLD)

  12. Pathogen intelligence

    PubMed Central

    Steinert, Michael

    2014-01-01

    Different species inhabit different sensory worlds and thus have evolved diverse means of processing information, learning and memory. In the escalated arms race with host defense, each pathogenic bacterium not only has evolved its individual cellular sensing and behavior, but also collective sensing, interbacterial communication, distributed information processing, joint decision making, dissociative behavior, and the phenotypic and genotypic heterogeneity necessary for epidemiologic success. Moreover, pathogenic populations take advantage of dormancy strategies and rapid evolutionary speed, which allow them to save co-generated intelligent traits in a collective genomic memory. This review discusses how these mechanisms add further levels of complexity to bacterial pathogenicity and transmission, and how mining for these mechanisms could help to develop new anti-infective strategies. PMID:24551600

  13. Culture and intelligence.

    PubMed

    Sternberg, Robert J

    2004-01-01

    Intelligence cannot be fully or even meaningfully understood outside its cultural context. Work that seeks to study intelligence acontextually risks the imposition of an investigator's view of the world on the rest of the world. Moreover, work on intelligence within a single culture mayfail to do justice to the range of skills and knowledge that may constitute intelligence broadly defined and risks drawing false and hasty generalizations. This article considers the relevance of culture to intelligence, as well as its investigation, assessment, and development. Studies that show the importance of understanding intelligence in its cultural context are described; the author concludes that intelligence must be understood in such context. PMID:15511120

  14. 22 CFR 196.4 - Administering office.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Administering office. 196.4 Section 196.4 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL COMMERCIAL ARBITRATION THOMAS R. PICKERING FOREIGN AFFAIRS/GRADUATE FOREIGN AFFAIRS FELLOWSHIP PROGRAM § 196.4 Administering office. The Department of...

  15. 16 CFR 0.4 - Laws administered.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Laws administered. 0.4 Section 0.4 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ORGANIZATION § 0.4 Laws administered. The Commission exercises enforcement and administrative authority under the Federal Trade Commission Act (15 U.S.C....

  16. 16 CFR 0.4 - Laws administered.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Laws administered. 0.4 Section 0.4 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ORGANIZATION § 0.4 Laws administered. The Commission exercises enforcement and administrative authority under the Federal Trade Commission Act (15 U.S.C....

  17. 7 CFR 247.3 - Administering agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administering agencies. 247.3 Section 247.3 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.3 Administering agencies....

  18. Relaxation processes in administered-rate pricing

    NASA Astrophysics Data System (ADS)

    Hawkins, Raymond J.; Arnold, Michael R.

    2000-10-01

    We show how the theory of anelasticity unifies the observed dynamics and proposed models of administered-rate products. This theory yields a straightforward approach to rate model construction that we illustrate by simulating the observed relaxation dynamics of two administered rate products. We also demonstrate how the use of this formalism leads to a natural definition of market friction.

  19. An initial test of an Intelligent Distributed Acoustic Sensing (iDAS) in the ice in Lake Mendota

    NASA Astrophysics Data System (ADS)

    Castongia, E.; Fratta, D.; Wang, H. F.; Mondanos, M.; Chalari, A.

    2013-12-01

    A Distributed Acoustic Sensor (DAS) was deployed to assess wave propagation detection in ice using fiber-optic cable. The acoustic field is sensed continuously along an optical fiber cable by interrogating it with pulses of light. The Sensor (iDAS manufactured by Silixa) samples the coupled medium as to the fiber, as waves travel through the medium, at several kilohertz along every meter of the cable. In March 2012 measurements were carried out along a triangular shaped array on the frozen surface of Lake Mendota. The purpose of the test was to assess the applicability of DAS to determine near surface geophysical properties from its unique way of measuring acoustic fields. We constructed an equilateral triangle array with a side length of 30 meters by freezing optical fiber cables into the sub surface layer of the ice which ranged in thickness between 15 to 20 cm. The fiber cables were frozen to a depth of about 10 cm to achieve uniform cable-ice coupling. The cable sensor was continuous and was looped about 4 times around to get multiple readings at each sampling location, and resulted in a total cable length of about 445 meters. Two different cable constructions were tested. The first type was of tight-buffered central stainless steel capillary tube and the second type of steel-reinforced central stainless steel loose tube. Seismic shots were generated using a sledge hammer and steel plate. Various shot sequences were taken along three different directions to assess the response and sensitivity of the system. A vertical geophone array was also deployed for a reference measurement every 5 meters along each of the sides of the triangle. Every 10 meters, the vertical geophones were complemented by two horizontal geophones. Analysis of the data showed that wavefronts of first arrivals were clearly visible from even the furthest shot location which enabled calculations of properties of the ice as the wavefronts traveled through it. Differences in sign in the recorded

  20. Intelligence and Birth Order in Boys and Girls

    ERIC Educational Resources Information Center

    Boomsma, Dorret I.; van Beijsterveld, T. C. E. M.; Beem, A. L.; Hoekstra, R. A.; Polderman, T. J. C.; Bartels, M.

    2008-01-01

    The relation between intelligence and birth order was shown in a recent publication [Bjerkedal, T., Kristensen, P., Skjeret, G. A. & Brevik, J. I. (2007). Intelligence test scores and birth order among young Norwegian men (conscripts) analyzed within and between families. "Intelligence," 35, 503-514] to be negative. Subjects in this and in an…

  1. Single Word and Sentence Intelligibility in Children with Cochlear Implants

    ERIC Educational Resources Information Center

    Khwaileh, Fadwa A.; Flipsen, Peter, Jr.

    2010-01-01

    This study examined the intelligibility of speech produced by 17 children (aged 4-11 years) with cochlear implants. Stimulus items included sentences from the Beginners' Intelligibility Test (BIT) and words from the Children Speech Intelligibility Measure (CSIM). Naive listeners responded by writing sentences heard or with two types of responses…

  2. Emotional Intelligence of Science and Mathematics Teachers: A Malaysian Experience

    ERIC Educational Resources Information Center

    Subramaniam, Selva Ranee; Cheong, Loh Sau

    2008-01-01

    This study sought to explore the emotional intelligence of Form One mathematics and science teachers. The emotional intelligence of the teachers was determined using the Emotional Intelligence for Mathematics and Science Teachers (EIMST) survey instrument. It was adapted and adopted from related instruments and then pilot tested for validity and…

  3. Reply to Deary and Pagliari: Is "g" Intelligence or Stupidity?

    ERIC Educational Resources Information Center

    Detterman, Douglas K.

    1991-01-01

    The law of diminishing returns suggested by C. Spearman (1904) presents a paradoxical conclusion that groups with the largest amount of "g" (general factor of intelligence) should have the greatest intertest correlation among intelligence tests, but, in fact, they have the least. Implications for intelligence theory are discussed. (SLD)

  4. Working Memory and Intelligence: The Same or Different Constructs?

    ERIC Educational Resources Information Center

    Ackerman, Phillip L.; Beier, Margaret E.; Boyle, Mary O.

    2005-01-01

    Several investigators have claimed over the past decade that working memory (WM) and general intelligence (g) are identical, or nearly identical, constructs, from an individual-differences perspective. Although memory measures are commonly included in intelligence tests, and memory abilities are included in theories of intelligence, the identity…

  5. Development and validation of the Emotional Self-Awareness Questionnaire: a measure of emotional intelligence.

    PubMed

    Killian, Kyle D

    2012-07-01

    This study examined the psychometric characteristics of the Emotional Self-Awareness Questionnaire (ESQ), a self-report measure of emotional intelligence. The ESQ, Emotional Intelligence Scale, and measures of alexithymia, positive negative affect, personality, cognitive ability, life satisfaction, and leadership aspirations were administered to 1,406 undergraduate psychology students. The ESQ was reduced from 118 to 60 items via factor and reliability analyses, retaining 11 subscales and a normal score distribution with a reliability of .92. The ESQ had significant positive correlations with the Emotional Intelligence Test and positive affect, significant negative correlations with alexithymia and negative affect, and an insignificant correlation with cognitive ability. The ESQ accounted for 35% of the variance in life satisfaction over and above the Big Five, cognitive ability, and self-esteem, and demonstrated incremental validity in explaining GPA and leadership aspirations. The significance of emotional intelligence as a unique contributor to psychological well-being and performance, and applications for the ESQ in assessment and outcome research in couple and family therapy are discussed. PMID:22804468

  6. Confirmatory factor analysis of the Wechsler Intelligence Scale for Children--Third Edition in an Australian clinical sample.

    PubMed

    Cockshott, Felicity C; Marsh, Nigel V; Hine, Donald W

    2006-09-01

    A confirmatory factor analysis was conducted on the Wechsler Intelligence Scale for Children-Third Edition (WISC-III; D. Wechsler, 1991) with a sample of 579 Australian children referred for assessment because of academic difficulties in the classroom. The children were administered the WISC-III as part of the initial eligibility determination process for funding of special education services. The children were aged between 6 years and 16 years 7 months. One-, two-, three-, and four-factor models were tested. The four-factor model proposed in the WISC-III manual fit the data significantly better than all other models tested. PMID:16953739

  7. Engineering intelligent tutoring systems

    NASA Technical Reports Server (NTRS)

    Warren, Kimberly C.; Goodman, Bradley A.

    1993-01-01

    We have defined an object-oriented software architecture for Intelligent Tutoring Systems (ITS's) to facilitate the rapid development, testing, and fielding of ITS's. This software architecture partitions the functionality of the ITS into a collection of software components with well-defined interfaces and execution concept. The architecture was designed to isolate advanced technology components, partition domain dependencies, take advantage of the increased availability of commercial software packages, and reduce the risks involved in acquiring ITS's. A key component of the architecture, the Executive, is a publish and subscribe message handling component that coordinates all communication between ITS components.

  8. Artificial intelligence and simulation

    SciTech Connect

    Holmes, W.M.

    1985-01-01

    The research and development of AI are discussed. Papers are presented on an expert system for chemical process control, an ocean surveillance information fusion expert system, a distributed intelligence system and aircraft pilotage, a procedure for speeding innovation by transferring scientific knowledge more quickly, and syntax programming, expert systems, and real-time fault diagnosis. Consideration is given to an expert system for modeling NASA flight control room usage, simulating aphasia, a method for single neuron recognition of letters, numbers, faces, and certain types of concepts, integrating AI and control system approach, testing an expert system for manufacturing, and the human memory.

  9. Intelligence Assessment: Gardner Multiple Intelligence Theory as an Alternative

    ERIC Educational Resources Information Center

    Almeida, Leandro S.; Prieto, Maria Dolores; Ferreira, Aristides I.; Bermejo, Maria Rosario; Ferrando, Mercedes; Ferrandiz, Carmen

    2010-01-01

    In the multiple intelligence framework, newer and more contextualized cognitive tasks are suggested as alternative to more traditional psychometric tests. The purpose of this article is to examine whether or not these two types of instruments converge into a general factor of cognitive performance. Thus, the Battery of General and Differential…

  10. Making Instruction and Assessment Responsive to Diverse Students' Progress: Group-Administered Dynamic Assessment in Teaching Mathematics

    ERIC Educational Resources Information Center

    Jeltova, Ida; Birney, Damian; Fredine, Nancy; Jarvin, Linda; Sternberg, Robert J.; Grigorenko, Elena L.

    2011-01-01

    This study entailed a 3 (instructional intervention) x 2 (assessment-type) between-subjects experimental design employing a pretest-intervention-posttest methodology. The instructional interventions were administered between subjects in three conditions: (a) dynamic instruction, (b) triarchic or theory of successful intelligence-control…

  11. On the Nature of Intelligence

    NASA Astrophysics Data System (ADS)

    Churchland, Paul M.

    Alan Turing is the consensus patron saint of the classical research program in Artificial Intelligence (AI), and his behavioral test for the possession of conscious intelligence has become his principal legacy in the mind of the academic public. Both takes are mistakes. That test is a dialectical throwaway line even for Turing himself, a tertiary gesture aimed at softening the intellectual resistance to a research program which, in his hands, possessed real substance, both mathematical and theoretical. The wrangling over his celebrated test has deflected attention away from those more substantial achievements, and away from the enduring obligation to construct a substantive theory of what conscious intelligence really is, as opposed to an epistemological account of how to tell when you are confronting an instance of it. This essay explores Turing's substantive research program on the nature of intelligence, and argues that the classical AI program is not its best expression, nor even the expression intended by Turing. It then attempts to put the famous Test into its proper, and much reduced, perspective.

  12. On the Law of Intelligence

    ERIC Educational Resources Information Center

    Lichten, William

    2004-01-01

    The law of intelligence is presented in test independent form. Mental abilities, physical brain size, and infant motor capacity follow the same law of growth from birth to adolescence. Mental growth is independent of race, "SES" or the Flynn effect. The vitality of the mental age scale calls for a reexamination of Wechsler's deviation IQ. This…

  13. Artistic Intelligences: Implications for Education.

    ERIC Educational Resources Information Center

    Moody, William J., Ed.

    This collection of papers attempted to explicate Howard Gardner's theory of artistic intelligences; argue implications of the theory for arts education; offer methods of implementation; and discuss implications for general education. The topics covered political challenges to implementation; standardized testing in the arts; blueprint models of…

  14. Human intelligence and brain networks

    PubMed Central

    Colom, Roberto; Karama, Sherif; Jung, Rex E.; Haier, Richard J.

    2010-01-01

    Intelligence can be defined as a general mental ability for reasoning, problem solving, and learning. Because of its general nature, intelligence integrates cognitive functions such as perception, attention, memory, language, or planning. On the basis of this definition, intelligence can be reliably measured by standardized tests with obtained scores predicting several broad social outcomes such as educational achievement, job performance, health, and longevity. A detailed understanding of the brain mechanisms underlying this general mental ability could provide significant individual and societal benefits. Structural and functional neuroimaging studies have generally supported a frontoparietal network relevant for intelligence. This same network has also been found to underlie cognitive functions related to perception, short-term memory storage, and language. The distributed nature of this network and its involvement in a wide range of cognitive functions fits well with the integrative nature of intelligence. A new key phase of research is beginning to investigate how functional networks relate to structural networks, with emphasis on how distributed brain areas communicate with each other. PMID:21319494

  15. Educational Programs for Intelligence Professionals.

    ERIC Educational Resources Information Center

    Miller, Jerry P.

    1994-01-01

    Discusses the need for education programs for competitive intelligence professionals. Highlights include definitions of intelligence functions, focusing on business intelligence; information utilization by decision makers; information sources; competencies for intelligence professionals; and the development of formal education programs. (38…

  16. Reciprocal Effects between Fluid and Crystallized Intelligence and Their Dependence on Parents' Socioeconomic Status and Education

    ERIC Educational Resources Information Center

    Rindermann, Heiner; Flores-Mendoza, Carmen; Mansur-Alves, Marcela

    2010-01-01

    The investment theory of Cattell supposes an influence of fluid on crystallized intelligence. The development of fluid intelligence largely depends on biological factors, of crystallized intelligence on fluid intelligence and environmental stimulation. To test this theory two contrasting samples representing a broad ability range were chosen, a…

  17. Influence of Emotional Intelligence and Need for Achievement on Interpersonal Relations and Academic Achievement of Undergraduates

    ERIC Educational Resources Information Center

    Afolabi, Olukayode Ayooluwa; Ogunmwonyi, Edosa; Okediji, Abayomi

    2009-01-01

    This study examined influence of emotional intelligence and need for achievement on interpersonal relations and academic achievement of undergraduates. Questionnaires were administered to one hundred and ten (110) subjects. The independent variables are emotional intelligence and need for achievement, while the dependent variables are…

  18. Development and Validation of the Emotional Self-Awareness Questionnaire: A Measure of Emotional Intelligence

    ERIC Educational Resources Information Center

    Killian, Kyle D.

    2012-01-01

    This study examined the psychometric characteristics of the Emotional Self-Awareness Questionnaire (ESQ), a self-report measure of emotional intelligence. The ESQ, Emotional Intelligence Scale, and measures of alexithymia, positive negative affect, personality, cognitive ability, life satisfaction, and leadership aspirations were administered to…

  19. Intelligence: Real or artificial?

    PubMed Central

    Schlinger, Henry D.

    1992-01-01

    Throughout the history of the artificial intelligence movement, researchers have strived to create computers that could simulate general human intelligence. This paper argues that workers in artificial intelligence have failed to achieve this goal because they adopted the wrong model of human behavior and intelligence, namely a cognitive essentialist model with origins in the traditional philosophies of natural intelligence. An analysis of the word “intelligence” suggests that it originally referred to behavior-environment relations and not to inferred internal structures and processes. It is concluded that if workers in artificial intelligence are to succeed in their general goal, then they must design machines that are adaptive, that is, that can learn. Thus, artificial intelligence researchers must discard their essentialist model of natural intelligence and adopt a selectionist model instead. Such a strategic change should lead them to the science of behavior analysis. PMID:22477051

  20. Intelligent Virtual Station (IVS)

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The Intelligent Virtual Station (IVS) is enabling the integration of design, training, and operations capabilities into an intelligent virtual station for the International Space Station (ISS). A viewgraph of the IVS Remote Server is presented.

  1. Intelligence: Genetic and Environmental Influences.

    ERIC Educational Resources Information Center

    Cancro, Robert, Ed.

    This book on the genetic and environmental influences on intelligence is comprised of the following papers: "The Structure of Intelligence in Relation to the Nature-Nurture Controversy," R. B. Cattell; "Theory of Intelligence," L. G. Humphreys; "Using Measured Intelligence Intelligently," P. R. Merrifield; "Intelligence: Definition, Theory, and…

  2. Beyond "g": The Impact of "Gf-Gc" Specific Cognitive Abilities Research on the Future Use and Interpretation of Intelligence Test Batteries in the Schools.

    ERIC Educational Resources Information Center

    McGrew, Kevin S.; Keith, Timothy Z.; Flanagan, Dawn P.; Vanderwood, Mike

    1997-01-01

    Describes recent developments in intelligence theory, applied measurements, and research methodology that suggests new research is needed to reexamine the relative importance of both general and specific cognitive abilities in explaining school achievement. Presents summary of results that examines relationship between "g" and seven "Gf-Gc"…

  3. Item Fairness of the Nonverbal Subtests of the Stanford-Binet Intelligence Test, Fifth Edition, in a Latina/o Sample

    ERIC Educational Resources Information Center

    Harlow, Simone C.

    2011-01-01

    Every widely used psychological assessment instrument is under scrutiny in terms of cultural fairness. The expectation of the reduced-language (Nonverbal) section of the Stanford-Binet Intelligence Scales, Fifth Edition (SB5; Roid, 2003) is that language ought not to be a modifying factor in terms of final score. The purpose of the present study…

  4. Investigating the Relationship of Working Memory Tasks and Fluid Intelligence Tests by Means of the Fixed-Links Model in Considering the Impurity Problem

    ERIC Educational Resources Information Center

    Schweizer, Karl

    2007-01-01

    The impurity of measures is considered as cause of erroneous interpretations of observed relationships. This paper concentrates on impurity with respect to the relationship between working memory and fluid intelligence. The means for the identification of impurity was the fixed-links model, which enabled the decomposition of variance into…

  5. The Tyranny of Testing.

    ERIC Educational Resources Information Center

    Sternberg, Robert J.

    1989-01-01

    Standardized tests which measure a narrow span of intelligence unfairly penalize students whose strengths don't fall within that range. Three kinds of intelligence (analytical, creative, practical) are discussed. Sternberg's Triarchic Abilities Test, currently being test-piloted, assesses all three aspects of intelligence in contrast to current…

  6. Openness, Intelligence, and Self-Report Intelligence

    ERIC Educational Resources Information Center

    Gignac, Gilles E.; Stough, Con; Loukomitis, Sue

    2004-01-01

    Past studies that have examined the relationship between Openness and crystallized ability have failed to account statistically for the fact that subtests commonly regarded as measures of crystallized intelligence (e.g., Vocabulary) are contaminated substantially by general intelligence. A method using residuals derived from a regression is…

  7. Calendrical Calculation and Intelligence.

    ERIC Educational Resources Information Center

    O'Connor, Neil; Cowan, Richard; Samella, Katerina

    2000-01-01

    Studied the ability to name the days of the week for dates in the past and future (calendrical calculation) of 10 calendrical savants with Wechlser Adult Intelligence Scale scores from 50 to 97. Results suggest that although low intelligence does not prevent the development of this skill, the talent depends on general intelligence. (SLD)

  8. Orchestrating Multiple Intelligences

    ERIC Educational Resources Information Center

    Moran, Seana; Kornhaber, Mindy; Gardner, Howard

    2006-01-01

    Education policymakers often go astray when they attempt to integrate multiple intelligences theory into schools, according to the originator of the theory, Howard Gardner, and his colleagues. The greatest potential of a multiple intelligences approach to education grows from the concept of a profile of intelligences. Each learner's intelligence…

  9. Diversity in Our Intelligence.

    ERIC Educational Resources Information Center

    Martinez, Jesus I.

    2002-01-01

    Babies and young children learn through extensive experimenting and by being encouraged, unknowingly, by parents to use their multiple intelligences. Later, children are forced to conform to the narrow intelligence valued by the formal education system; those who can not adapt drop out. By using multiple intelligences, we access a greater portion…

  10. Intelligence and Adult Learning.

    ERIC Educational Resources Information Center

    Fellenz, Robert A., Ed.; Conti, Gary J., Ed.

    "Understanding Adult Intelligence" (Robert Sternberg) focuses on the nature of intelligence. It explains Sternberg's triarchic theory, in which he posits three main aspects of intelligence: its relation to the internal or mental world of the learner, its relation to experience, and its relation to the surrounding world. "Strategies and Learning"…

  11. Intelligence and Creativity

    ERIC Educational Resources Information Center

    Ferrando, M.; Prieto, M. D.; Ferrandiz, C.; Sanchez, C.

    2005-01-01

    Introduction: Numerous authors have investigated the relationship which exists between creativity and intelligence, and diverse results were found. Thus, Guilford (1950) includes creativity within the intelligence construct, Sternberg (1988) alludes to creativity as encompassing the intelligence construct; Gardner (1995) indicates a close…

  12. Culture and Intelligence

    ERIC Educational Resources Information Center

    Sternberg, Robert J.

    2004-01-01

    Intelligence cannot be fully or even meaningfully understood outside its cultural context. Work that seeks to study intelligence acontextually risks the imposition of an investigator's view of the world on the rest of the world. Moreover, work on intelligence within a single culture may fail to do justice to the range of skills and knowledge that…

  13. Self-administered treatment for smoking cessation.

    PubMed

    Curry, Susan J; Ludman, Evette J; McClure, Jennifer

    2003-03-01

    Self-administered treatment for smoking cessation has the potential to reach a broad spectrum of the population of smokers. This article focuses on self-administration of behavioral and pharmacological treatments for smoking cessation. Evidence for the effectiveness of written manuals to self-administer behavioral treatment is mixed. There is no evidence that self-help manuals alone are effective. However, they do increase quit rates when combined with personalized adjuncts such as written feedback and outreach telephone counseling. Efficacy trials of first-line pharmacotherapies (nicotine gum, nicotine patch, and bupropion) result in doubling of cessation rates compared to placebo. It is difficult to evaluate the effectiveness of pharmacotherapies when self-administered under real-world conditions. The general consensus is that they improve quit rates, although poor compliance and early discontinuation reduce their effectiveness. Areas for further research include randomized trials of the use of new technologies (e.g., hand-held computers and the Internet) to disseminate self-administered treatments as well as improved surveillance of the use of self-administered treatment in population-based health surveys. PMID:12579547

  14. Qualitative Differences in the Structure of Intelligence of Retarded Children.

    ERIC Educational Resources Information Center

    Wilson, Sheryl L.; Cleaves, Wallace T.

    To examine whether or not retarded individuals have the same structure of intelligence as normal IQ individuals, test scores from the Wechsler Intelligence Scale for Children-Revised (WISC-R), Reitan's Trail Making Test (TMT), and Beery's Developmental Test of Visual Motor Integration (VMI) for both a mildly retarded and normal IQ population of…

  15. Personal conceptions of intelligence, self-esteem, and school achievement in Italian and Portuguese students.

    PubMed

    Pepi, Annamaria; Faria, Luísa; Alesi, Marianna

    2006-01-01

    Educational research places emphasis on the fact that different cultures have different self-construals. These construals can influence cognitive, emotional, and motivational processes in individuals. Great importance is attached to individuals' implicit conceptions of the nature of their intelligence (incremental or entity) and self-esteem. In general, both representation of intelligence and self-esteem seem to play an important role in scholastic performance in terms of both a predispostion to learning and the results actually achieved. The aim of this research is to determine the relationship between variables such as school, and socioeconomic level and gender in Italian and Portuguese students. A questionnaire was administered to 1,540 high school and university students assessing socioeconomic level and school performance, the Personal Conceptions of Intelligence Test (Faira & Fontaine, 1997), and the Self-Esteem Test (Rosenberg, 1965). In general, results show that Portuguese subjects are more incremental than Italians. Moreover, significant differences have to be determined regarding motivational factors linked to school and socioeconomic level and gender. The research highlights the importance of macro-contextual factors in the social, economic, and political organizations that influence how people develop their motivational beliefs. PMID:17240770

  16. Francais langue seconde. Livret d'examen des eleves--Niveau debutant, premiere et deuxieme parties (French as a Second Language. Test Booklet--Beginning Level, Parts One and Two) [and] Guide D'accompagnement pour administrer le test modele--Niveau debutant (User's Guide for Administering Model Test--Beginning Level).

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Language Services Branch.

    This document consists of the separately published test booklet, two student answer booklets, and test administration guide for Alberta's beginning-level French as a second language test. The student test booklet contains instructions, largely in English, and questions, largely in French, on aspects of daily life in and out of school. Three…

  17. Assessing Giftedness in Children: Comparing the Accuracy of Three Shortened Measures of Intelligence to the Stanford-Binet Intelligence Scales, Fifth Edition

    ERIC Educational Resources Information Center

    Newton, Jocelyn H.; McIntosh, David E.; Dixon, Felicia; Williams, Tasha; Youman, Elizabeth

    2008-01-01

    This study examined the accuracy of three shortened measures of intelligence: the Woodcock-Johnson Tests of Cognitive Ability, Third Edition Brief Intellectual Ability (WJ III COG BIA) score; the Stanford-Binet Intelligence Scale, Fifth Edition Abbreviated IQ (SB5 ABIQ); and the Kaufman Brief Intelligence Test IQ Composite (K-BIT) in predicting…

  18. Challenging Aerospace Problems for Intelligent Systems

    NASA Technical Reports Server (NTRS)

    Krishnakumar, Kalmanje; Kanashige, John; Satyadas, A.; Clancy, Daniel (Technical Monitor)

    2002-01-01

    In this paper we highlight four problem domains that are well suited and challenging for intelligent system technologies. The problems are defined and an outline of a probable approach is presented. No attempt is made to define the problems as test cases. In other words, no data or set of equations that a user can code and get results are provided. The main idea behind this paper is to motivate intelligent system researchers to examine problems that will elevate intelligent system technologies and applications to a higher level.

  19. Native Intelligence

    ERIC Educational Resources Information Center

    Seven, Richard

    2006-01-01

    Amid concerns from tribal leaders that No Child Left Behind testing is squeezing out electives that have traditionally covered their history and cultures, an ambitious brace of programs is making Native America part of the core curriculum at David Wolfle Elementary School and other schools in the western Washington State. By tapping into…

  20. Defense Intelligence: Foreign Area/Language Needs and Academe.

    ERIC Educational Resources Information Center

    SRI International, Menlo Park, CA.

    The Department of Defense's (DOD) need for foreign language/area expertise was assessed, along with opportunities for the academic community to supplement government training. In addition to interviewing intelligence managers, questionnaires were administered to defense analysts to determine their background, training, and use of external…

  1. Emotional Intelligence, Personality Traits and Career Decision Difficulties

    ERIC Educational Resources Information Center

    Di Fabio, Annamaria; Palazzeschi, Letizia

    2009-01-01

    This study aims to take an in-depth look at the role of emotional intelligence and personality traits in relation to career decision difficulties. The Italian version of the Career Decision Difficulties Questionnaire (CDDQ), the Bar-On Emotional Quotient Inventory: Short (Bar-On EQ-i: S), and the Big Five Questionnaire (BFQ) were administered to…

  2. The Influence of Social Intelligence on Effective Music Teaching

    ERIC Educational Resources Information Center

    Juchniewicz, Jay

    2010-01-01

    The purpose of this study was to investigate the influence of social intelligence on effective music teaching. Forty teachers from "exemplary programs" and "more challenging programs" across band, chorus, orchestra, and general public school music programs were administered the Interpersonal Perception Task-15 (IPT-15). In addition, 84 external…

  3. Multiple Intelligences in Virtual and Traditional Skill Instructional Learning Environments

    ERIC Educational Resources Information Center

    McKethan, Robert; Rabinowitz, Erik; Kernodle, Michael W.

    2010-01-01

    The purpose of this investigation was to examine (a) how Multiple Intelligence (MI) strengths correlate to learning in virtual and traditional environments and (b) the effectiveness of learning with and without an authority figure in attendance. Participants (N=69) were randomly assigned to four groups, administered the Multiple Intelligences…

  4. Changes in Medications Administered in Schools

    ERIC Educational Resources Information Center

    McCarthy, Ann Marie; Kelly, Michael W.; Johnson, Shella; Roman, Jaclyn; Zimmerman, M. Bridget

    2006-01-01

    The purpose of this descriptive, cross-sectional study was to determine if there have been changes in the type and number of attention deficit/hyperactivity disorder (AD/HD) medications administered in schools since the introduction of long-acting stimulants. A survey was sent to 1,000 school nurses randomly selected from the National Association…

  5. Exploring Emotional Intelligence in a Caribbean Medical School

    PubMed Central

    Sa, B; Baboolal, N; Williams, S; Ramsewak, S

    2014-01-01

    Objective: To explore the emotional intelligence (EI) in medical students in a Caribbean medical school and investigate its association with gender, age, year of study and ethnicity. Design and Methods: A cross-sectional design using convenient sampling of 304 years two to five undergraduate medical students at the School of Medicine, The University of the West Indies (UWI), St Augustine campus, was conducted. The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT-V2.0) was administered to test four branches of EI: perceiving emotions, facilitating thought, understanding emotions and managing emotions. Data were analysed using SPSS version 19. T-test, analysis of variance (ANOVA) and r (product moment correlation) were calculated to establish the effects of selected variables (gender, age, year of study and ethnicity) on total and sub-scales EI scores and tested against 0.05 and 0.01 significance levels. Results: The total mean score for EI fell within the average according to MSCEIT standards. Gender analysis showed significantly higher scores for males and for younger age groups (< 25 years). Year of study and ethnicity did not yield any significant effect. Conclusions: These findings of higher EI scores in males and younger students are unusual, given the well-publicized stereotype of the Caribbean male and the perception that advancing age brings maturity and emotional stability. It would be valuable to widen this study by including other UWI campuses and offshore medical schools in the Caribbean. This preliminary study examined a sample of medical students from a well-established Caribbean medical school. Since EI is considered to be important in the assessment and training of medical undergraduates, consideration should be given to introducing interventions aimed at increasing EI. PMID:25303251

  6. Social Intelligence: Next Generation Business Intelligence

    SciTech Connect

    Troy Hiltbrand

    2010-09-01

    In order for Business Intelligence to truly move beyond where it is today, a shift in approach must occur. Currently, much of what is accomplished in the realm of Business Intelligence relies on reports and dashboards to summarize and deliver information to end users. As we move into the future, we need to get beyond these reports and dashboards to a point where we break out the individual metrics that are embedded in these reports and interact with these components independently. Breaking these pieces of information out of the confines of reports and dashboards will allow them to be dynamically assembled for delivery in the way that makes most sense to each consumer. With this change in ideology, Business Intelligence will move from the concept of collections of objects, or reports and dashboards, to individual objects, or information components. The Next Generation Business Intelligence suite will translate concepts popularized in Facebook, Flickr, and Digg into enterprise worthy communication vehicles.

  7. Age versus Schooling Effects on Intelligence Development.

    ERIC Educational Resources Information Center

    Cahan, Sorel; Cohen, Nora

    1989-01-01

    A study of effects of age and schooling in grades five and six on raw scores from a variety of general ability tests found that schooling: (1) is the major factor underlying the increase of intelligence test scores as a function of age; and (2) has a larger effect on verbal than nonverbal tests. (RH)

  8. Intravenously administered nanoparticles increase survival following blast trauma

    PubMed Central

    Lashof-Sullivan, Margaret M.; Shoffstall, Erin; Atkins, Kristyn T.; Keane, Nickolas; Bir, Cynthia; VandeVord, Pamela; Lavik, Erin B.

    2014-01-01

    Explosions account for 79% of combat-related injuries, leading to multiorgan hemorrhage and uncontrolled bleeding. Uncontrolled bleeding is the leading cause of death in battlefield traumas as well as in civilian life. We need to stop the bleeding quickly to save lives, but, shockingly, there are no treatments to stop internal bleeding. A therapy that halts bleeding in a site-specific manner and is safe, stable at room temperature, and easily administered is critical for the advancement of trauma care. To address this need, we have developed hemostatic nanoparticles that are administered intravenously. When tested in a model of blast trauma with multiorgan hemorrhaging, i.v. administration of the hemostatic nanoparticles led to a significant improvement in survival over the short term (1 h postblast). No complications from this treatment were apparent out to 3 wk. This work demonstrates that these particles have the potential to save lives and fundamentally change trauma care. PMID:24982180

  9. Video-Games: Do They Require General Intelligence?

    ERIC Educational Resources Information Center

    Quiroga, M. A.; Herranz, M.; Gomez-Abad, M.; Kebir, M.; Ruiz, J.; Colom, Roberto

    2009-01-01

    Here we test if playing video-games require intelligence. Twenty-seven university undergraduate students were trained on three games from Big Brain Academy (Wii): Calculus, Backward Memory and Train. Participants did not have any previous experience with these games. General intelligence was measured by five ability tests before the training…

  10. An Exploration of Listener Variability in Intelligibility Judgments

    ERIC Educational Resources Information Center

    McHenry, Monica

    2011-01-01

    Purpose: This study was designed to assess potential contributors to listener variability in judgments of intelligibility. Method: A total of 228 unfamiliar everyday listeners judged speech samples from 3 individuals with dysarthria. Samples were the single-word phonetic contrast test, the Sentence Intelligibility Test, an unpredictable sentence…

  11. Depression and intelligence in patients with Parkinson's disease and deep-brain stimulation.

    PubMed

    Schadt, Courtney R; Cox, Katie L; Tramontana, Michael G; Byrne, Daniel W; Davis, Thomas L; Fang, John Y; Konrad, Peter E; Padaliya, Bhavna; Mutter, Robert W; Gill, Chandler E; Richardson, Caralee R; Charles, P David

    2006-07-01

    The goal of this study is to examine the association of depression with intelligence and education in patients with Parkinson's disease treated with bilateral subthalamic nucleus stimulation (STN-DBS). The literature has been contradictory concerning depression in Parkinson's disease patients. Some studies have shown less depression in Parkinson's disease patients with more education not treated with STN-DBS. Other recently published studies indicate that STN-DBS improves the depression associated with Parkinson's disease. No studies have examined the correlation of these factors with depression in Parkinson's disease patients treated with STN-DBS. We administered the Beck Depression Inventory (BDI) pre- and postoperatively to 21 Parkinson's disease patients (seven women, 14 men, ages 49-75) who underwent STN-DBS. The postoperative scores of the lower 50th percentile (n=8) of the Verbal Comprehensive Index of the Wechsler Adult Intelligence Scale (WAIS-III) decreased significantly (P=0.036), while the upper 50th percentile (n=13) remained nearly constant (P=0.802). Furthermore, as the education increased from highschool to graduate level, patients demonstrated less improvement in depressive symptoms postoperatively. These findings suggest that Parkinson's disease patients with lower intelligence test scores and less education benefit more with regards to depressive symptomatology after STN-DBS than patients with higher scores and education. PMID:16895282

  12. Administering social security: challenges yesterday and today.

    PubMed

    Puckett, Carolyn

    2010-01-01

    In 2010, the Social Security Administration (SSA) celebrates the 75th anniversary of the passage of the Social Security Act. In those 75 years, SSA has been responsible for programs providing unemployment insurance, child welfare, and supervision of credit unions, among other duties. This article focuses on the administration of the Old-Age, Survivors, and Disability Insurance program, although it also covers some of the other major programs SSA has been tasked with administering over the years-in particular, Medicare, Black Lung benefits, and Supplemental Security Income. The article depicts some of the challenges that have accompanied administering these programs and the steps that SSA has taken to meet those challenges. Whether implementing complex legislation in short timeframes or coping with natural disasters, SSA has found innovative ways to overcome problems and has evolved to meet society's changing needs. PMID:20737858

  13. Intelligence as Developing Expertise.

    PubMed

    Sternberg

    1999-10-01

    This essay describes how intelligence can be viewed as developing expertise. The general conception of intelligence as developing expertise is described. Then research examples are given that, in conjunction, seem odd under traditional interpretations of abilities but that make sense as a whole in the context of the developing-expertise model. It is concluded that this new model offers potential for better understanding intelligence-related phenomena. Copyright 1999 Academic Press. PMID:10508532

  14. Vector measure for the intelligence of a Question-Answering (Q-A) system

    SciTech Connect

    Srivastava, A.; Rajaraman, V.

    1995-05-01

    The problem of quantification of intelligence of humans, and of intelligent systems, has been a challenging and controversial topic. IQ tests have been traditionally used to quantify human intelligence based on results of test designed by psychologists. It is in general very difficult to quantify intelligence. In this paper we consider a simple Question-Answering (Q-A) system and use this to quantify intelligence. We quantify intelligence as a vector with three components. The components consist of a measure of knowledge in asking questions, effectiveness of questions asked, and correctness of deduction. We formalize these parameters and have conducted experiments on humans to measure these parameters. 20 refs.

  15. The search for intelligence

    NASA Astrophysics Data System (ADS)

    Coffey, E. J.

    1980-12-01

    Implications of current understandings of the nature of human intelligence for the possibility of extraterrestrial intelligence are discussed. The perceptual theory of intelligence as the manipulation of perceptual images rather than language is introduced, and conditions leading to the ascendancy of man over other hominids with similar conceptual abilities are discussed, including the liberation of the hands from a locomotive function and the evolution of neoteny. It is argued that the specificity of the environmental, behavioral and physiological conditions which lead to the emergence of technologically oriented, and communicative intelligent creatures suggests that any SETI would most likely be fruitless.

  16. Intelligence and childlessness.

    PubMed

    Kanazawa, Satoshi

    2014-11-01

    Demographers debate why people have children in advanced industrial societies where children are net economic costs. From an evolutionary perspective, however, the important question is why some individuals choose not to have children. Recent theoretical developments in evolutionary psychology suggest that more intelligent individuals may be more likely to prefer to remain childless than less intelligent individuals. Analyses of the National Child Development Study show that more intelligent men and women express preference to remain childless early in their reproductive careers, but only more intelligent women (not more intelligent men) are more likely to remain childless by the end of their reproductive careers. Controlling for education and earnings does not at all attenuate the association between childhood general intelligence and lifetime childlessness among women. One-standard-deviation increase in childhood general intelligence (15 IQ points) decreases women's odds of parenthood by 21-25%. Because women have a greater impact on the average intelligence of future generations, the dysgenic fertility among women is predicted to lead to a decline in the average intelligence of the population in advanced industrial nations. PMID:25131282

  17. Intelligent Sensors: An Integrated Systems Approach

    NASA Technical Reports Server (NTRS)

    Mahajan, Ajay; Chitikeshi, Sanjeevi; Bandhil, Pavan; Utterbach, Lucas; Figueroa, Fernando

    2005-01-01

    The need for intelligent sensors as a critical component for Integrated System Health Management (ISHM) is fairly well recognized by now. Even the definition of what constitutes an intelligent sensor (or smart sensor) is well documented and stems from an intuitive desire to get the best quality measurement data that forms the basis of any complex health monitoring and/or management system. If the sensors, i.e. the elements closest to the measurand, are unreliable then the whole system works with a tremendous handicap. Hence, there has always been a desire to distribute intelligence down to the sensor level, and give it the ability to assess its own health thereby improving the confidence in the quality of the data at all times. This paper proposes the development of intelligent sensors as an integrated systems approach, i.e. one treats the sensors as a complete system with its own sensing hardware (the traditional sensor), A/D converters, processing and storage capabilities, software drivers, self-assessment algorithms, communication protocols and evolutionary methodologies that allow them to get better with time. Under a project being undertaken at the NASA Stennis Space Center, an integrated framework is being developed for the intelligent monitoring of smart elements. These smart elements can be sensors, actuators or other devices. The immediate application is the monitoring of the rocket test stands, but the technology should be generally applicable to the Intelligent Systems Health Monitoring (ISHM) vision. This paper outlines some fundamental issues in the development of intelligent sensors under the following two categories: Physical Intelligent Sensors (PIS) and Virtual Intelligent Sensors (VIS).

  18. Emotional intelligence predicts success in medical school.

    PubMed

    Libbrecht, Nele; Lievens, Filip; Carette, Bernd; Côté, Stéphane

    2014-02-01

    Accumulating evidence suggests that effective communication and interpersonal sensitivity during interactions between doctors and patients impact therapeutic outcomes. There is an important need to identify predictors of these behaviors, because traditional tests used in medical admissions offer limited predictions of "bedside manners" in medical practice. This study examined whether emotional intelligence would predict the performance of 367 medical students in medical school courses on communication and interpersonal sensitivity. One of the dimensions of emotional intelligence, the ability to regulate emotions, predicted performance in courses on communication and interpersonal sensitivity over the next 3 years of medical school, over and above cognitive ability and conscientiousness. Emotional intelligence did not predict performance on courses on medical subject domains. The results suggest that medical schools may better predict who will communicate effectively and show interpersonal sensitivity if they include measures of emotional intelligence in their admission systems. PMID:24219393

  19. 75 FR 76423 - Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... of the Secretary Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting AGENCY: National Defense Intelligence College, Defense Intelligence Agency, Department of... a closed meeting of the Defense Intelligence Agency National Defense Intelligence College Board...

  20. 76 FR 28960 - Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... of the Secretary Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting AGENCY: National Defense Intelligence College, Defense Intelligence Agency, Department of... a closed meeting of the Defense Intelligence Agency National Defense Intelligence College Board...

  1. 77 FR 32952 - Defense Intelligence Agency National Intelligence University Board of Visitors Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... of the Secretary Defense Intelligence Agency National Intelligence University Board of Visitors Closed Meeting AGENCY: Department of Defense, Defense Intelligence Agency, National Intelligence... a closed meeting of the Defense Intelligence Agency National Intelligence University Board...

  2. Fluid/Spatial and Crystallized Intelligence in Relation to Domain-Specific Working Memory: A Latent-Variable Approach

    ERIC Educational Resources Information Center

    Haavisto, Marja-Leena; Lehto, Juhani E.

    2005-01-01

    Fluid/spatial intelligence, crystallized intelligence and their relationships to verbal and visuospatial working memory (WM) were studied. A total of 120 Finnish Air Force recruits participated in this study. Fluid/spatial intelligence was assessed using four different tasks, while crystallized intelligence was defined with the help of test scores…

  3. Paradata: a new data source from web-administered measures.

    PubMed

    Sowan, Azizeh K; Jenkins, Louise S

    2010-01-01

    Web administration of measures offers numerous advantages as well as some drawbacks; the efficiency of collecting data in this way is dramatic. An important by-product of Web administration of measures is the option of creating paradata that offer information about how respondents access a measure (server-side paradata) and navigate within the online environment (client-side paradata) to complete the measure. Paradata can play a critical role in developing and piloting measures as well as refining the measurement process. Uses of paradata in Web-administered measures include (1) informing the choice of response formats, (2) examining the extent of changing response options, (3) examining the extent of following a prescribed sequence in completing a measure, (4) tracking the response process, (5) aiding in designing a Web-administered measure and its layout, and (6) assisting in determining the most appropriate log-in procedure. Because of the potential value of this new type of useful data to researchers in nursing and health, this article focuses on paradata within the context of Web-administered measures. More specifically, the article focuses on the definition, generation, and uses of paradata, as well as the ethical issues and other concerns in obtaining and using paradata. Uses of paradata to test the usability of information systems used in nursing and health practices are also included. PMID:20978403

  4. Spiritual Intelligence: The Tenth Intelligence that Integrates All Other Intelligences.

    ERIC Educational Resources Information Center

    Sisk, Dorothy

    2002-01-01

    This article discusses seven ways to develop spiritual intelligence, including: think about goals and identify values; access inner processes and use visualization to see goals fulfilled; integrate personal and universal vision; take responsibility for goals; develop a sense of community; focus on love and compassion; and take advantages of…

  5. Intelligent user interface for intelligent multimedia repository

    NASA Astrophysics Data System (ADS)

    Rhee, Phill-Kyu; Kim, Yong-Hwan; Sim, B. S.; Zhoo, Z. C.; Park, D.-I.

    1997-10-01

    Recently, much effort has been made for efficiency of user interface since the assumption of expertise or well-trained users is nor more valid these days. Today's users of computer systems are expanded to ordinary people. Furthermore, too much network accessible information resources in the form of various media increases rapidly everyday. The primary goal of the intelligent multimedia repository (IMR) is to assist users in accessing multimedia information efficiently. Primary users of the IMR are assumed to be novice users even though the system can be used for users at different levels of expertise. Users are not well-trained people in using computer system. Thus, the semantic gap between users and the system must be mainly reduced form the system site. The technology of intelligent user interface is adopted to minimize the semantic gap. For the intelligent user interface of been designed and developed. Machine learning technologies have been employed to provide user adaptation/intelligent capability to the system. The IUI of the IMR consist user interface manager (UIM), and user model (UM). The UIM performs the function of managing intelligent user interface. The UM stores the behavioral knowledge of the user. The UM stores the history of query and response interactions to absorb communication errors due to semantic gaps between the user and the IMR. The UM is implemented by decision tree based case- based reasoning and back propagation neural networks. Experimental result show the IUI can improve the performance of the IMR.

  6. Establishment of Standards for the Indiana-Oregon Music Discrimination Test Based on a Cross-Section of Elementary and Secondary Students With an Analysis of Elements of Environment, Intelligence and Musical Experience and Training in Relation to Music Discrimination. Revised Final Report.

    ERIC Educational Resources Information Center

    Long, Newell H.

    The purposes of this study were to establish norms for the Indiana-Oregon Music Discrimination Test and to explore relationships between music discrimination and selected factors of environment, intelligence, and music experience and training. The test consists of phrases of concert-type music paired with versions of these same phrases in which…

  7. Intelligence and Neural Efficiency: The Influence of Task Content and Sex on the Brain-IQ Relationship.

    ERIC Educational Resources Information Center

    Neubauer, Aljoscha C.; Fink, Andreas; Schrausser, Dietmar G.

    2002-01-01

    Studied the influence of task content and sex on the relationship between intelligence and cortical activation in 26 males and 25 females administered verbal, numerical, and figural versions of an elementary cognitive task. Results suggest comparatively lower cortical activation in more intelligent individuals, but the pattern interacted with sex…

  8. Language in Education: Testing the Tests.

    ERIC Educational Resources Information Center

    Oller, John W., Jr.; Perkins, Kyle

    This book addresses the question of what tests are measures of. Intelligence, achievement, and personality tests not based on empirical investigation have questionable validity. Some researchers now suspect that almost all tests given to students in all subjects, as well as general tests of intelligence and personality, are essentially language…

  9. Emotional Intelligence through Literature.

    ERIC Educational Resources Information Center

    Ghosn, Irma K.

    Children develop emotional intelligence during the early years of life, and according to some experts, emotional intelligence is a more reliable predictor of academic achievement than is IQ. However, today's children appear to be low on emotional well-being. This has potentially negative consequences, not only for academic achievement but also for…

  10. Applying Multiple Intelligences

    ERIC Educational Resources Information Center

    Christodoulou, Joanna A.

    2009-01-01

    The ideas of multiple intelligences introduced by Howard Gardner of Harvard University more than 25 years ago have taken form in many ways, both in schools and in other sometimes-surprising settings. The silver anniversary of Gardner's learning theory provides an opportunity to reflect on the ways multiple intelligences theory has taken form and…

  11. Intelligence and Educational Achievement

    ERIC Educational Resources Information Center

    Deary, Ian J.; Strand, Steve; Smith, Pauline; Fernandes, Cres

    2007-01-01

    This 5-year prospective longitudinal study of 70,000+ English children examined the association between psychometric intelligence at age 11 years and educational achievement in national examinations in 25 academic subjects at age 16. The correlation between a latent intelligence trait (Spearman's "g"from CAT2E) and a latent trait of educational…

  12. Intelligence, Race, and Genetics

    ERIC Educational Resources Information Center

    Sternberg, Robert J.; Grigorenko, Elena L.; Kidd, Kenneth K.

    2005-01-01

    In this article, the authors argue that the overwhelming portion of the literature on intelligence, race, and genetics is based on folk taxonomies rather than scientific analysis. They suggest that because theorists of intelligence disagree as to what it is, any consideration of its relationships to other constructs must be tentative at best. They…

  13. Ironising with Intelligence

    ERIC Educational Resources Information Center

    Erlandson, Peter; Beach, Dennis

    2014-01-01

    This article is part of a project that seeks in part to explore how students understand and use the concept of intelligence. It is based on an ethnographically contextualized study of linguistic events and was conducted in an inner-city upper secondary school in Sweden. The article shows that the concept of intelligence is not spontaneously used…

  14. Heidegger and artificial intelligence

    SciTech Connect

    Diaz, G.

    1987-01-01

    The discipline of Artificial Intelligence, in its quest for machine intelligence, showed great promise as long as its areas of application were limited to problems of a scientific and situation neutral nature. The attempts to move beyond these problems to a full simulation of man's intelligence has faltered and slowed it progress, largely because of the inability of Artificial Intelligence to deal with human characteristic, such as feelings, goals, and desires. This dissertation takes the position that an impasse has resulted because Artificial Intelligence has never been properly defined as a science: its objects and methods have never been identified. The following study undertakes to provide such a definition, i.e., the required ground for Artificial Intelligence. The procedure and methods employed in this study are based on Heidegger's philosophy and techniques of analysis as developed in Being and Time. Results of this study show that both the discipline of Artificial Intelligence and the concerns of Heidegger in Being and Time have the same object; fundamental ontology. The application of Heidegger's conclusions concerning fundamental ontology unites the various aspects of Artificial Intelligence and provides the articulation which shows the parts of this discipline and how they are related.

  15. The Reproduction of Intelligence

    ERIC Educational Resources Information Center

    Meisenberg, Gerhard

    2010-01-01

    Although a negative relationship between fertility and education has been described consistently in most countries of the world, less is known about the relationship between intelligence and reproductive outcomes. Also the paths through which intelligence influences reproductive outcomes are uncertain. The present study uses the NLSY79 to analyze…

  16. The Physics of Intelligence

    ERIC Educational Resources Information Center

    Escultura, E. E.

    2012-01-01

    This paper explores the physics of intelligence and provides an overview of what happens in the brain when a person is engaged in mental activity that we classify under thought or intelligence. It traces the formation of a concept starting with reception of visible or detectable signals from the real world by and external to the sense organs,…

  17. Expanding Human Intelligence.

    ERIC Educational Resources Information Center

    Galyean, Beverly-Colleene

    1983-01-01

    The human brain is capable of mastering skills far beyond those it is now used for. Three questions about the further evolution of human intelligence are raised: What will be the next step in human intelligence? How is the next step manifesting itself? How can we prepare for those changes? (IS)

  18. The Intelligence of Leaders.

    ERIC Educational Resources Information Center

    Gardner, Howard

    1998-01-01

    Leaders possess certain intelligences. They are linguistically gifted; they can tell good stories and usually can write well. They have strong interpersonal skills, have a good intrapersonal sense of their abilities, and can help others address existential questions and feel engaged in meaningful quests. However, intelligence is no guarantor of…

  19. Intelligent Tutoring Systems

    NASA Astrophysics Data System (ADS)

    Anderson, John R.; Boyle, C. Franklin; Reiser, Brian J.

    1985-04-01

    Cognitive psychology, artificial intelligence, and computer technology have advanced to the point where it is feasible to build computer systems that are as effective as intelligent human tutors. Computer tutors based on a set of pedagogical principles derived from the ACT theory of cognition have been developed for teaching students to do proofs in geometry and to write computer programs in the language LISP.

  20. Intelligence and Education

    ERIC Educational Resources Information Center

    Baskas, Richard S.

    2011-01-01

    The purpose of this research is to examine how intelligence is used to acquire education to make positives changes for oneself and for others. For change to occur, intelligence is required to understand which changes need to be made and how to make them. A literature review was conducted through the Educational Resources Information Center (ERIC)…