WorldWideScience

Sample records for ability plesa case

  1. Preventivni učinki skupinske gibalno-plesne terapije na udeleženke tečajev orientalskega plesa

    OpenAIRE

    Jevšenak, Vesna

    2015-01-01

    V teoretičnem delu specialistične naloge je opredeljena povezava duševnosti in telesa ter vpliv telesnih aktivnosti na duševno stanje osebe. Predstavljen je ples kot izrazno sredstvo neverbalne komunikacije v terapevtskem procesu v skupini in poudarjen pomen ustvarjalnosti pri plesnem izražanju. Podan je zgodovinski pregled vloge ženske v plesu in opisane so terapevtske značilnosti orientalskega plesa. Poleg predstavitve gibalno-plesne terapije in njenih učinkov so opredeljene tri metode: »Po...

  2. Reading Ability and Academic Acculturation: The Case of South ...

    African Journals Online (AJOL)

    Reading Ability and Academic Acculturation: The Case of South African Students entering Higher Education. ... Stellenbosch Papers in Linguistics Plus ... academic performance); (ii) self-reported reading preparedness; and (iii) reading profiles resulting from a valid and reliable academic literacy test, the Test of Academic ...

  3. Trainee multicultural case conceptualization ability and couples therapy.

    Science.gov (United States)

    Schomburg, Allison M; Prieto, Loreto R

    2011-04-01

    Previous literature on the assessment of multicultural counseling competence has been concerned only with counselors' abilities when working with individual clients. We expanded this line of research by investigating trainees' multicultural case conceptualization ability in the context of working with couples. Despite the fact that trainees self-reported a high level of multicultural competency, trainees were largely inattentive to racial factors in their case conceptualization responses to vignettes involving both African American and European American clients presenting for couples therapy. On the whole, despite didactic, clinical, and extracurricular training in multiculturalism, marriage and family therapy trainees did not sufficiently incorporate cultural factors into their clinical case conceptualizations. We discuss implications for teaching, practice, and future research. © 2009 American Association for Marriage and Family Therapy.

  4. Work ability evaluation in neurosarcoidosis: A case report

    Directory of Open Access Journals (Sweden)

    Milovanović Aleksandar P.S.

    2006-01-01

    Full Text Available Sarcoidosis is a multisystemic granulomatous disease of unknown etiology which affects most frequently the hilar lymph nodes and lungs. Symptomatic involvement of the central nervous system may develop in patients diagnosed with sarcoidosis or it may be the initial manifestation of the disease. This is a case report of 48-year old female patient admitted to our clinic for evaluation of working ability. The patient had a total of 24 years of service and occupational exposure and she has been employed as supplies procurement officer. On admission, she complained of the following discomforts: eye-lid pain, intellectual fatigue, psychic uneasiness, forgetfulness, dyspnea and productive cough. Neurological findings indicated the presence of the right eye ophthalmoplegia, psychoorganic syndrome and neurosarcoidosis. Ophthalmological examination evidenced bilateral ptosis and presence of anisocoria. Magnetic resonance imaging revealed discrete focal lesions of the pons (paracentral left and parietal corona radiata of the left hemisphere. Based on performed examinations and diagnostics procedures, final evaluation of patient’s working ability concluded that the patient was not capable of psychic strains and jobs associated with material accountability.

  5. Improvement of Students’ Ability to Analyzing Cases on Case Studies Through Journal and Learning Log

    Directory of Open Access Journals (Sweden)

    Riska Ahmad

    2017-08-01

    Full Text Available The purpose of this research is to improve the ability of students in guidance and counseling  to  analyzing the case through journals and learning logs This research is classroom action research consists of two cycles. The research phase consisted of planning, implementation, observation and reflection. The research subject are students in guidance and counseling while they are in sixth semester, totaling 20 people who were taking courses in Case Study. The research instrument is the observation guidelines, assessment rubrics and documentation of case studies in the form of journals and learning logs, and case study reports. The study was conducted collaboratively with student magister’s program guidance and counseling. The results showed that in cycle 1 students are able to identify cases, to develop ideas about the case, select and use instruments to analyze the cause of the problem. The results of the research cycle 2, showed 17 of the 20 students were able to analyze the cause of the problem, select the type of service and provide appropriate assistance in accordance with problem cases. Overall value obtained by the students in the subject of Case Studies also increased. In terms of the ability of explanation of the concept, the concept of truth and creativity, based on the ratings given by fellow students of average ability students were in either category, although there is less good, as are associated with the activity of the opinion and the quality of the opinions expressed.

  6. Language abilities of patients with primary progressive multiple sclerosis: A preliminary group and case investigation.

    Science.gov (United States)

    Barwood, Caroline H S; Murdoch, Bruce E

    2013-02-04

    Language impairments are reported in multiple sclerosis (MS). To date, the majority of studies have evaluated language differences between relapsing-remitting (RR) and chronic progressive (CP) clinical courses. Neurologists have distinguished two progressive courses of MS: primary progressive (PP) MS and secondary progressive (SP) MS. Recent evidence suggests that cognitive performance profiles may provide a means of differentiating between the clinical courses of RR, SP, and PPMS. With this in mind, a deviation of language profiles between sub-types is predicted. The purpose of this study is to profile the language abilities of five participants with PPMS. Five participants with PPMS participated in this investigation. The participants were assessed using the Neurosensory Center Comprehensive Examination for Aphasia (NCCEA), the Boston Naming Test (BNT), and the Test of Language Competence-Expanded (TLC-E). Data analysis consisted of (a) comparison of the total scores achieved by the PPMS participants and a group of 26 age-matched controls on the NCCEA, BNT, and TLC-E, and (b) case studies to individually profile the language abilities of the five participants with PPMS. Comparison of the NCCEA, BNT, and TLC-E total scores of the participants with PPMS and the control group did not indicate significant differences between the two groups. Case-by-case analysis revealed deficits in meta-linguistic abilities in two participants. The results provide preliminary evidence to suggest that, although patients with PPMS may have preserved general language abilities, some individuals may present with mild impairments in high-level linguistic abilities.

  7. Effect of oral functional training on immunological abilities of older people: a case control study

    OpenAIRE

    Sato, Mitsue; Sugimoto, Masahiro; Yamamoto, Yuko; Saruta, Juri; Tsukinoki, Keiichi

    2018-01-01

    Background Oral functional ability decreases with age, and systemic immunological ability and quality of life can also deteriorate. Continuous moderate whole-body exercise for older people is known to improve oral functional and their immunological abilities. Here, we evaluated the effect of oral exercise as an alternative training method for highly older people who cannot perform whole-body exercises. Methods Unstimulated whole saliva samples had been collected for three times before trainin...

  8. Profile of the Linguistic and Metalinguistic Abilities of a Gifted Child with Autism Spectrum Disorder: A Case Study

    Science.gov (United States)

    Melogno, Sergio; Pinto, Maria Antonietta; Levi, Gabriel

    2015-01-01

    This study analyses the case of a gifted child (9;6 year) with autism spectrum disorder (ASD) who had a particularly high verbal IQ (146) and a specific cognitive, linguistic, and metalinguistic profile. A description of some salient behavioral characteristics of the child is provided. A metalinguistic ability test assessing metagrammatical,…

  9. Outreach to Addiction-A Month of Investing in Ability: A Case Study.

    Science.gov (United States)

    Schnitzer, Anna Ercoli

    2015-01-01

    Coordinated and organized by a disabilities librarian, the University of Michigan's Council for Disability Concerns provides annual outreach programs with biomedical themes through a series of educational events known as Investing in Ability. Every effort is made to reach the campus and the surrounding community to promote the council's goals of increased accessibility for all individuals with physical or developmental challenges, to de-stigmatize such conditions, and to educate the audience about disability-related topics. In 2014, Investing in Ability focused on the pressing and pervasive topic of addiction. Because audience attendance and interest were the highest that they have ever been for previous Investing in Ability events, the project will serve as a model in the future, possibly as one for other committees to emulate.

  10. Ability of independently ambulant children with cerebral palsy to ride a two-wheel bicycle: a case-control study.

    Science.gov (United States)

    Toovey, Rachel; Reid, Susan M; Rawicki, Barry; Harvey, Adrienne R; Watt, Kerrianne

    2017-04-01

    Limited information exists on the ability of children with cerebral palsy (CP) to ride a two-wheel bicycle, an activity that may improve health and participation. We aimed to describe bicycle-riding ability and variables associated with ability to ride in children with CP (Gross Motor Functional Classification System [GMFCS] levels I-II) compared with children with typical development. This case-control study surveyed parents of 114 children with CP and 87 children with typical development aged 6 to 15 years (115 males, mean age 9y 11mo, standard deviation [SD] 2y 10mo). Kaplan-Meier methods were used to compare proportions able to ride at any given age between the two groups. Logistic regression was used to assess variables associated with ability to ride for children with CP and typical development separately. The proportion of children with CP able to ride at each level of bicycle-riding ability was substantially lower at each age than peers with typical development (pbicycle, in particular if they are classified as GMFCS level I. Variables associated with ability to ride deserve consideration in shaping future efforts for the majority of this population who are not yet able to ride. © 2016 Mac Keith Press.

  11. Veridical mapping in savant abilities, absolute pitch, and synesthesia: An autism case study

    Directory of Open Access Journals (Sweden)

    Lucie eBouvet

    2014-02-01

    Full Text Available An enhanced role and autonomy of perception are prominent in autism. Furthermore, savant abilities, absolute pitch, and synesthesia are all more commonly found in autistic individuals than in the typical population. The mechanism of veridical mapping has been proposed to account for how enhanced perception in autism leads to the high prevalence of these three phenomena and their structural similarity. Veridical mapping entails functional rededication of perceptual brain regions to higher order cognitive operations, allowing the enhanced detection and memorization of isomorphisms between perceptual and non-perceptual structures across multiple scales. In this paper, we present FC, an autistic individual who possesses several savant abilities in addition to both absolute pitch and synesthesia-like associations. The co-occurrence in FC of abilities, some of them rare, which share the same structure, as well as FC’s own accounts of their development, together suggest the importance of veridical mapping in the atypical range and nature of abilities displayed by autistic people.

  12. Semantic abilities in children with pragmatic language impairment: the case of picture naming skills

    NARCIS (Netherlands)

    Ketelaars, M.P.; Hermans, S.I.A.; Cuperus, J.; Jansonius, K.; Verhoeven, L.

    2011-01-01

    Purpose: The semantic abilities of children with pragmatic language impairment (PLI) are subject to debate. The authors investigated picture naming and definition skills in 5-year-olds with PLI in comparison to typically developing children. Method: 84 children with PLI and 80 age-matched typically

  13. Semantic Abilities in Children With Pragmatic Language Impairment: The Case of Picture Naming Skills

    NARCIS (Netherlands)

    Ketelaars, M.P.; Hermans, S.I.A.; Cuperus, J.M.; Jansonius-Schultheiss, K.; Verhoeven, L.T.W.

    2011-01-01

    Purpose: The semantic abilities of children with pragmatic language impairment (PLI) are subject to debate. The authors investigated picture naming and definition skills in 5-year-olds with PLI in comparison to typically developing children. Method: 84 children with PLI and 80 age-matched typically

  14. Mixed-Ability Foreign Language Teaching and the Communicative Approach. The Pupil's Case.

    Science.gov (United States)

    Willems, Gerard M.

    The communicative approach is the most appropriate for teaching foreign languages to mixed-ability classes, because traditional grammar-translation, audiolingual, and audiovisual approaches to language instruction focusing largely on correctness of form and language use have appeal for only the most able learners and require abstraction of the…

  15. Improvement of gross motor and cognitive abilities by an exercise training program: three case reports

    Directory of Open Access Journals (Sweden)

    Alesi M

    2014-03-01

    Full Text Available Marianna Alesi,1 Giuseppe Battaglia,2 Michele Roccella,1 Davide Testa,1 Antonio Palma,2 Annamaria Pepi1 1Department of Psychology, 2Department of Law, Social and Sport Science, University of Palermo, Palermo, Italy Background: This work examined the efficacy of an integrated exercise training program (coach and family in three children with Down syndrome to improve their motor and cognitive abilities, in particular reaction time and working memory. Methods: The integrated exercise training program was used in three children with Down syndrome, comprising two boys (M1, with a chronological age of 10.3 years and a mental age of 4.7 years; M2, with a chronological age of 14.6 years and a mental age of less than 4 years and one girl (F1, chronological age 14.0 years and a mental age of less than 4 years. Results: Improvements in gross motor ability scores were seen after the training period. Greater improvements in task reaction time were noted for both evaluation parameters, ie, time and omissions. Conclusion: There is a close interrelationship between motor and cognitive domains in individuals with atypical development. There is a need to plan intervention programs based on the simultaneous involvement of child and parents and aimed at promoting an active lifestyle in individuals with Down syndrome. Keywords: disability, Down syndrome, gross motor abilities, cognitive abilities, physical activity

  16. Some effects of ability grouping in Harare secondary schools: a case ...

    African Journals Online (AJOL)

    Erna Kinsey

    bunked” their classes saw them as intelligent enough to learn on their own and that learners in low ability classes were disruptive and did not want to learn; social relationships among learners from the two groups were poor, creating an unhealthy ...

  17. Basic and Exceptional Calculation Abilities in a Calculating Prodigy: A Case Study.

    Science.gov (United States)

    Pesenti, Mauro; Seron, Xavier; Samson, Dana; Duroux, Bruno

    1999-01-01

    Describes the basic and exceptional calculation abilities of a calculating prodigy whose performances were investigated in single- and multi-digit number multiplication, numerical comparison, raising of powers, and short-term memory tasks. Shows how his highly efficient long-term memory storage and retrieval processes, knowledge of calculation…

  18. Time Management Abilities of School Principals According to Gender: A Case Study in Selected Gauteng Schools

    Science.gov (United States)

    Botha, R. J.

    2013-01-01

    According to the literature on school effectiveness and school improvement and the role of the school principal in this regard, the lack of time management skills and abilities among school principals can be regarded as one of the main factors that lead to principal inefficiency and ineffectiveness in the school context. But, how do male and…

  19. The dimensional structure of the functional abilities in cases of long-term sickness absence

    Directory of Open Access Journals (Sweden)

    Mulders Henny PG

    2011-02-01

    Full Text Available Abstract Background The health problems that working people suffer can affect their functional abilities and, consequently, can cause a mismatch between those abilities and the demands of the work, leading to sickness absence. A lasting decrease in functional abilities can lead to long-term sickness absence and work disability, with negative consequences for both the worker and the larger society. The objective of this study was to identify common disability characteristics among large groups of long-term sick-listed and disabled employees. Methods As part of the disability benefit entitlement procedure in the Netherlands, an insurance physician assesses the functional abilities of the claimant in a standardised form, known as the List of Functional Abilities (LFA, which consists of six sections containing a total of 106 items. For the purposes of this study, we compiled data from 50,931 assessments. These data were used in an exploratory factor analyses, and the results were then used to construct scales. The stability of dimensional structure of the LFA and of the internal consistency of the scales was studied using data from 80,968 assessments carried out earlier, under a slightly different legislation. Results Three separate factor analyses carried out on the functional abilities of five sections of the LFA resulted in 14 scale variables, and one extra scale variable was based on the items from the sixth section. The resulting scale variables showed Cronbach's Alphas ranging from 0.59 to 0.97, with the exception of one of 0.54. The dimensional structure of the LFA in the verification population differed in some aspects. The Cronbach's Alphas of the verification population ranged from 0.58 to 0.97, again with the exception of the same scale: Alpha = 0.49. Conclusion The differences between the dimensional structures of the primary data and the earlier data we found in this study restrict the possibilities to generalise the results. The scales

  20. Teachers’ Beliefs about Differentiated Instructions in Mixed Ability Classrooms: A Case of Time Limitation

    Directory of Open Access Journals (Sweden)

    Jaweria Aftab

    2015-12-01

    Full Text Available Students in today’s mixed ability classrooms come from diverse backgrounds with needs. In such a scenario, differentiated instructions are of prime importance for teachers to deal with in mixed ability classrooms. The teaching experiences and academic life mould perceptions of teachers which effects their teaching style; therefore, it is important to know teachers’ beliefs and perceptions regarding teaching in a mixed ability classroom at middle school level so as to guide educators and heads inside and outside the institution. For this study, quantitative research method was used to explore and understand the beliefs and perceptions of the teachers of middle schools regarding implementing differentiated instructions. The sample size included 120 teachers who were sent a survey questionnaire through online Google form and was constructed by customizing the questionnaire from Ballone and Czerniak (2001. The analysis of quantitative inquiry revealed that there is a positive association between teachers’ beliefs about their intentions and stakeholders’ expectations to implement differentiated instruction. It was highlighted that all stakeholders wanted teachers to implement differentiated strategies; however, the teachers were found to be short of planning and instructional time for differentiation.

  1. Effect of oral functional training on immunological abilities of older people: a case control study.

    Science.gov (United States)

    Sato, Mitsue; Sugimoto, Masahiro; Yamamoto, Yuko; Saruta, Juri; Tsukinoki, Keiichi

    2018-01-08

    Oral functional ability decreases with age, and systemic immunological ability and quality of life can also deteriorate. Continuous moderate whole-body exercise for older people is known to improve oral functional and their immunological abilities. Here, we evaluated the effect of oral exercise as an alternative training method for highly older people who cannot perform whole-body exercises. Unstimulated whole saliva samples had been collected for three times before training as baseline data and one time after 3 and 6 weeks of training each. Participants were instructed to conduct self-massage; their tongues were used to press their orbicularis oris muscle and buccinators, and instructed to perform bilateral massage of three major glands for facilitating saliva secretion. Medical histories, daily life habits and characteristics were also collected. Totally 30 participants (84.2 ± 8.5 years) were enrolled. In contrast to previous researches, increase in salivary Immunoglobulin A (IgA) after the training was not observed. Interestingly, hierarchical clustering analyses revealed clear individual variations as two prominent clusters and a strong positive correlation between stimulated saliva flow rate and IgA flow rate, regardless of the continuous oral functional exercise. Only body mass index (BMI) showed significant differences between the two groups (Z = 2.06, P = 0.039, Wilcoxon rank-sum test) among all collected parameters. Oral functional training limitedly effects on salivary parameters of highly older people. On the other hand, BMI characterized salivary features more than any other parameters, such as the presence of diseases or medication use in these people. UMIN-CTR Clinical Trial UMIN000028394 on 27/July 2017, retrospectively registered.

  2. Effects of case-based learning on communication skills, problem-solving ability, and learning motivation in nursing students.

    Science.gov (United States)

    Yoo, Moon-Sook; Park, Hyung-Ran

    2015-06-01

    The purpose of this study was to explore the effects of case-based learning on communication skills, problem-solving ability, and learning motivation in sophomore nursing students. In this prospective, quasi-experimental study, we compared the pretest and post-test scores of an experimental group and a nonequivalent, nonsynchronized control group. Both groups were selected using convenience sampling, and consisted of students enrolled in a health communication course in the fall semesters of 2011 (control group) and 2012 (experimental group) at a nursing college in Suwon, South Korea. The two courses covered the same material, but in 2011 the course was lecture-based, while in 2012, lectures were replaced by case-based learning comprising five authentic cases of patient-nurse communication. At post-test, the case-based learning group showed significantly greater communication skills, problem-solving ability, and learning motivation than the lecture-based learning group. This finding suggests that case-based learning is an effective learning and teaching method. © 2014 Wiley Publishing Asia Pty Ltd.

  3. Self-Assessment on Iranian Foreign Language Learners’ Oral Performance Ability: A Case Study

    Directory of Open Access Journals (Sweden)

    Roghayeh Hooshangi

    2014-12-01

    Full Text Available Objectives: Self-assessment, as one type of alternative assessment, with the increased attention to learner-centered curricula, needs analysis, and learner autonomy has gained popularity in recent years. The aim of this study was to investigate the effect of self-assessment on Javanroodian Foreign Language (Kordestan Learners’ Oral Performance ability. Methods: The assessment program involved training, practice, videotaping, feedback, assessment and discussion. Twenty English as a foreign language students of foreign language institutes in Javanrood participated in the study. They were divided into experimental and control group, based on the results of English oral performance pre-tests. The research instrument consisted of a self- assessment checklist containing subcategories related to the organization of the presentation, content, linguistic factors (vocabulary use, grammatical rules and pronunciation and interaction with the audience. It was developed as a result of interviewing participants and their teachers and then adapting results based on the results of reviewing available checklists in the literature. The data was collected by the experimental group members' self-assessments of their 6 oral performances and the teacher's assessment of their performances. Results: The obtained data was analyzed using descriptive and inferential methods.Results indicated that participating in self- assessment process had positive effect on learners' oral performance ability. Discussion: Results will have implications for policy makers, material designers and developers, teachers and learners. It will also open up the doors of introducing new trends in assessment to teachers and learners.

  4. Semantic abilities in children with pragmatic language impairment: the case of picture naming skills.

    Science.gov (United States)

    Ketelaars, Mieke Pauline; Hermans, Suzanne Irene Alphonsus; Cuperus, Juliane; Jansonius, Kino; Verhoeven, Ludo

    2011-02-01

    The semantic abilities of children with pragmatic language impairment (PLI) are subject to debate. The authors investigated picture naming and definition skills in 5-year-olds with PLI in comparison to typically developing children. 84 children with PLI and 80 age-matched typically developing children completed receptive vocabulary, picture naming, and definition tasks. The PLI group scored lower on the receptive vocabulary and picture naming tasks. Word length and frequency affected naming accuracy in both groups. Children with PLI showed higher numbers of semantic errors, nonrelated errors, and omissions and circumlocutions. The error-type distribution differed between groups: PLI children showed disproportionate levels of nonrelated errors. In the definition task, PLI children showed lower information accuracy for accurately named pictures and comparable accuracy for incorrectly named pictures. Qualitative analysis suggested a high incidence of pragmatically inappropriate definitions for the PLI group. Naming accuracy for both groups improved equally after giving semantic cues. These findings suggest a deficit in object identification and/or naming selection. It might be premature to conclude that children with PLI show normal semantic abilities. The results are largely consistent with a general language delay; however, there is also some evidence of a qualitative difference between both groups.

  5. Entrepreneurial Abilities Development at Universities: The Case of Polytechnic University of Zacatecas, Mexico

    Directory of Open Access Journals (Sweden)

    Rosa Elvira Campos Álvarez

    2013-12-01

    Full Text Available The development of entrepreneurs is an issue that has attracted interest of higher education public institutions (HEIs; programs of entrepreneurial development, promotion of entrepreneurship, and entrepreneurial skills are certain aspects generated by this topic; however, very little attention has been given to the measuring of entrepreneurial abilities as an indicator of performance entrepreneur development programs. This study aims to measure the level of entrepreneurial skills of University students and compare them with the level of entrepreneur’s skills in order to determine the impact of the program for entrepreneurial development on senior students of the Universidad Politécnica de Zacatecas in their career of administration and management of small and medium-sized enterprises.

  6. Sustain ability and sustainable development indicators case study: Egypt electric power supply system

    International Nuclear Information System (INIS)

    Rashad, S.M.

    2007-01-01

    This paper addresses sustain ability criteria and the associated indicators allowing ope rationalization of the sustain ability concept in general and specially in the context of electricity supply. The criteria and indicators cover economic, environmental and social aspects. Egypt has rapidly growing population and per capita demand. As a signatory of the framework convention on climate change, Egypt is making all efforts to comply with the strategy of Egypt to meet the challenge of the increasing demand management, integrating it into national decision making and improving environmental performance continuously: for the electricity sector, this can be summarized in improvement of power system efficiency by all available means. On the other hand energy conservation and demand side management programs are ongoing, also the environmental consideration has become one of the major issues in calculating the feasibility of any new addition to the system. This paper deals with the review of the Macro Indicators based on total greenhouse emissions provide a measure of overall performance. Then propose the Primary Indicators. A set of performance indicators is developed against which implementation of the national strategy measures aimed at reducing green house gas emissions can be evaluated. Some selected results from environmental analysis are given. In the study about 20 indicators are used as a measure of the overall performance relative to targets and benchmarks for past and future projections up to year 2020. The potential performance indicators for energy sector include: fossil fuel consumption (primary energy), greenhouse gas emissions from energy sector, energy related greenhouse gas emissions per unit of energy delivered, energy related greenhouse gas emission per unit GDP, and energy related greenhouse gas emission per capita. The selected indicators are used to measure progress towards sustainable development in the country

  7. Investigation of the antibiotic resistance and biofilm-forming ability of Staphylococcus aureus from subclinical bovine mastitis cases.

    Science.gov (United States)

    Aslantaş, Özkan; Demir, Cemil

    2016-11-01

    A total of 112 Staphylococcus aureus isolates obtained from subclinical bovine mastitis cases were examined for antibiotic susceptibility and biofilm-forming ability as well as genes responsible for antibiotic resistance, biofilm-forming ability, and adhesin. Antimicrobial susceptibility of the isolates were determined by disk diffusion method. Biofilm forming ability of the isolates were investigated by Congo red agar method, standard tube method, and microplate method. The genes responsible for antibiotic resistance, biofilm-forming ability, and adhesion were examined by PCR. Five isolates (4.5%) were identified as methicillin-resistant Staph. aureus by antibiotic susceptibility testing and confirmed by mecA detection. The resistance rates to penicillin, ampicillin, tetracycline, erythromycin, trimethoprim-sulfamethoxazole, enrofloxacin, and amoxicillin-clavulanic acid were 45.5, 39.3, 33, 26.8, 5.4, 0.9, and 0.9%, respectively. All isolates were susceptible against vancomycin and gentamicin. The blaZ (100%), tetK (67.6%), and ermA (70%) genes were the most common antibiotic-resistance genes. Using Congo red agar, microplate, and standard tube methods, 70.5, 67, and 62.5% of the isolates were found to be biofilm producers, respectively. The percentage rate of icaA, icaD, and bap genes in Staph. aureus isolates were 86.6, 86.6, and 13.4%, respectively. The adhesion molecules fnbA, can, and clfA were detected in 87 (77.7%), 98 (87.5%), and 75 (70%) isolates, respectively. The results indicated that Staph. aureus from sublinical bovine mastitis cases were mainly resistant to β-lactams and, to a lesser extent, to tetracycline and erythromycin. Also, biofilm- and adhesion-related genes, which are increasingly accepted as an important virulence factor in the pathogenesis of Staph. aureus infections, were detected at a high rate. Copyright © 2016 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  8. Media and Public Ability to Participate In Scientific Decision-making: Using Nanotechnology as A Case Study

    Directory of Open Access Journals (Sweden)

    Tsung-Jen Shih

    2015-07-01

    Full Text Available As the paradigm of science communication transferred from a one-way, deficit model to an approach that emphasizes public participation and dialogue, citizens in the modern society have thus assumed different civic abilities. These civic abilities include basic knowledge about science, understanding of both the advantages and disadvantages of science, and the ability to make decisions regarding future development of emerging technologies. Because people rely mostly on the media for scientific information, the role of the media in cultivating civic responsibility warrants investigation. Using nanotechnology as a case study, this study aims to examine whether the media can build an informed citizenry and are helpful in people’s decision-making process. The analysis is based on a nationally representative telephone survey (N= 918. The findings indicate that attention to science news on TV has a direct and positive effect on support for nanotechnology. It also exerts an indirect effect by increasing risk perception. Attention to science news on newspapers increases the level of nano knowledge, which, in turn, heightens benefit perception and support. However, the effect of the Internet is subtler. Its effect on knowledge and support depends on education or age. The results of this study suggest that different media platforms play different roles in cultivating the necessary abilities people need in modern, scientific society. By understanding the differential role of the media, science communicators not only can choose appropriate channels for effective communication, but can develop strategies to better use the media as helpful tools in public science education.

  9. Ability-to-pay principle in the Montenegro tax system: Constitutional court case practice and legislative approach

    Directory of Open Access Journals (Sweden)

    Vukčević Ilija

    2014-01-01

    Full Text Available The tax systems of many countries have faced major changes because of the global financial crisis. A budget deficit and decrease in revenues have forced the Montenegrin legislators to introduce new taxes and to increase the rates of already existing taxes. Indirect taxes (VAT, excises and custom duties represented the biggest source of tax revenues in 2011 and 2012. Due to this fact, changes in the tax system were scrutinized in the light of their social effects, especially regarding the principle of ability-to-pay. This article will analyze the understanding of this principle in the case practice of the Constitutional Court of Montenegro and the Parliament of Montenegro. Precisely, it will show that these two important institutions do not understand this important tax principle correctly.. On one side, the analysis will show conclusions of the Constitutional Court of Montenegro that there is no legal basis for the introduction of the ability-to-pay principle in the Montenegrin tax system and that it has no authorization to assess the impact that the burden of a fiscal duty has on taxpayers are totally incorrect. On the other side, the introduction of the progressive tax scale regarding employment income earned only from a single employer had left other types of income and employment income generated from more than one employer out of the tax progression.

  10. Binding abilities of a chiral calix[4]resorcinarene: a polarimetric investigation on a complex case of study

    Directory of Open Access Journals (Sweden)

    Marco Russo

    2017-12-01

    Full Text Available Polarimetry was used to investigate the binding abilities of a chiral calix[4]resorcinarene derivative, bearing L-proline subunits, towards a set of suitably selected organic guests. The simultaneous formation of 1:1 and 2:1 host–guest inclusion complexes was observed in several cases, depending on both the charge status of the host and the structure of the guest. Thus, the use of the polarimetric method was thoroughly revisited, in order to keep into account the occurrence of multiple equilibria. Our data indicate that the stability of the host–guest complexes is affected by an interplay between Coulomb interactions, π–π interactions, desolvation effects and entropy-unfavorable conformational dynamic restraints. Polarimetry is confirmed as a very useful and versatile tool for the investigation of supramolecular interactions with chiral hosts, even in complex systems involving multiple equilibria.

  11. PRIMENA AEROBIKA U PRIPREMI PLESAČA MODERNOG PLESA

    Directory of Open Access Journals (Sweden)

    Sanja Mandarić

    2005-04-01

    Full Text Available At present, correct planning and programming of a training process for dancers of modern dance can facilitate the conduct of training. The characteristics and diversity of exercising programmes of aerobics are absolutely suitable for training of dancers. This paper points to the possibilities of applying aerobic programmes of exercising to music in course of training, by applying choreographies of different character. Introduction of different steps, characteristic for a specific dancing style (category, blended into single choreography, can lead to modern approach to training.

  12. Comparison of the effectiveness of two styles of case-based learning implemented in lectures for developing nursing students' critical thinking ability: A randomized controlled trial.

    Science.gov (United States)

    Hong, Shaohua; Yu, Ping

    2017-03-01

    To explore and compare the effectiveness of two styles of case-based learning methods, unfolding nursing case and usual nursing case, implemented in lectures for developing nursing students' critical thinking ability. 122 undergraduate nursing students in four classes were taught the subject of medical nursing for one year. Two classes were randomly assigned as the experimental group and the other two the control group. The experimental group received the lectures presenting unfolding nursing cases and the control group was taught the usual cases. Nineteen case-based lectures were provided in 8 months in two semesters to each group. The two groups started with a similar level of critical thinking ability as tested by the instrument of Critical Thinking Disposition Inventory-Chinese version (CTDI-CV). After receiving 19 case-based learning lectures for 8 months, both groups of students significantly improved their critical thinking ability. The improvement in the experimental group was significantly higher than that in the control group (with the average total score of 303.77±15.24 vs. 288.34±13.94, pnursing cases appear to be significantly more effective than the usual nursing cases in developing undergraduate nursing students' critical thinking ability in the subject of medical nursing. Further research can implement the unfolding nursing cases in other nursing subjects. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Bicuspid aortic valve: evaluation of the ability to participate in competitive sports: case reports of two soccer players.

    Science.gov (United States)

    Scharhag, Jürgen; Meyer, T; Kindermann, I; Schneider, G; Urhausen, A; Kindermann, W

    2006-04-01

    Two competitive soccer players aged 23 and 17 years with known bicuspid aortic valve presented for sports-medical pre-participation screening. Both athletes were well trained and had a maximal oxygen uptake of 61 and 60 ml/min/kg, respectively. Echocardiography of the first athlete revealed an eccentric hypertrophy of the left ventricle (end-diastolic diameter 58-59 mm, septal and posterior myocardial wall thickness 12-13 mm) with good systolic and diastolic function and a functional bicuspid aortic valve with mild regurgitation. In the second athlete, echocardiography showed a bicuspid aortic valve with moderate regurgitation and a relative stenosis, a hypertrophied left ventricle (end-diastolic diameter 62-63 mm, myocardial wall thickness 13-16 mm) and dilation of the ascending aorta of 46 mm, which was confirmed by magnetic resonance imaging. According to international guidelines, the first athlete was allowed to participate in competitive soccer. Nevertheless, regular cardiologic examinations in intervals of 6 months were recommended. In the second case, the athlete was not allowed to take part in competitive sports due to the extended ecstasy of the ascending aorta and the concomitant risk of an aortic rupture. In addition, the left ventricular hypertrophy has to be considered as pathologic. Therefore, the athlete was only allowed to exercise in recreational sports with low and easily controllable intensities. In athletes with bicuspid aortic valve, besides the evaluation of the aortic valve, physiologic adaptations of the heart have to be differentiated from pathological changes. Furthermore, the aorta deserves special attention, because in the case of a (probably genetically determined) dilated ascending aorta, an elevated risk for aortic rupture is present during intensive and competitive exercise. A general judgement in athletes with bicuspid aortic valves on their ability to participate in competitive sports is, therefore, not possible.

  14. Media and Public Ability to Participate In Scientific Decision-making: Using Nanotechnology as A Case Study

    OpenAIRE

    Tsung-Jen Shih

    2015-01-01

    As the paradigm of science communication transferred from a one-way, deficit model to an approach that emphasizes public participation and dialogue, citizens in the modern society have thus assumed different civic abilities. These civic abilities include basic knowledge about science, understanding of both the advantages and disadvantages of science, and the ability to make decisions regarding future development of emerging technologies. Because people rely mostly on the media for scientific ...

  15. Assessing third-year medical students' ability to address a patient's spiritual distress using an OSCE case.

    Science.gov (United States)

    McEvoy, Mimi; Schlair, Sheira; Sidlo, Zsuzsanna; Burton, William; Milan, Felise

    2014-01-01

    To inform curricular development by assessing the ability of third-year medical students to address a patient's spiritual distress during an acute medical crisis in the context of an objective structured clinical examination (OSCE) case. During March and April 2010, 170 third-year medical students completed an eight-station videotaped OSCE at Albert Einstein College of Medicine of Yeshiva University. One of the standardized patients (SPs) was a 65-year-old man with acute chest pain who mentioned his religious affiliation and fear of dying. If prompted, he revealed his desire to speak with a chaplain. The SP assessed students' history taking, physical examination, and communication skills. In a postencounter written exercise, students reported their responses to the patient's distress via four open-ended questions. Analysis of the postencounter notes was conducted by three coders for emergent themes. Clinical skills performance was compared between students who reported making chaplain referral and those who did not. A total of 108 students (64%) reported making a chaplain referral; 4 (2%) directly addressed the patient's religious/spiritual beliefs. Students' clinical performance scores showed no significant association with whether they made a chaplain referral. Findings suggest that the majority of medical students without robust training in addressing patients' spiritual needs can make a chaplain referral when faced with a patient in spiritual crisis. Yet, few students explicitly engaged the patient in a discussion of his beliefs. Thus, future studies are needed to develop more precise assessment measures that can inform development in spirituality and medicine curricula.

  16. An Investigation of Devotion to Democratic Values and Conflict Resolution Abilities: A Case of Elementary School Students

    Science.gov (United States)

    Sari, Mediha; Sari, Sezen; Otunc, Mine Suat

    2008-01-01

    The main purpose of this study is to investigate devotion to democratic values and conflict resolution abilities of elementary school students. In the direction of this general purpose, the level of the students' devotion to democratic values and conflict resolution abilities were investigated by the Devotion to Democratic Values Scale (DDVS) and…

  17. Does guessing matter? Differences between ability estimates from 2PL and 3PL IRT models in case of guessing

    Directory of Open Access Journals (Sweden)

    Tomasz Żółtak

    2015-09-01

    Full Text Available Modern approaches to measuring cognitive ability and testing knowledge frequently use multiple-choice items. These can be simply and rapidly scored without problems associated with rater subjectivity. Nevertheless, multiple-choice tests are often criticized owing to their vulnerability to guessing. In this paper the impact of guessing was examined using simulation. Ability estimates were obtained from the two IRT models commonly used for binary-scored items: the two-parameter logistic model and the three-parameter logistic model. The latter approach explicitly models guessing, whilst the former does not. Rather counter-intuitively, little difference was identified for point estimates of ability from the 2PLM and 3PLM. Nevertheless, it should be noted that difficulty and discrimination parameters are severely downwardly biased if a 2PLM is used to calibrate data generated by processes involving guessing. Estimated standard errors for ability estimates also differ considerably between these models.

  18. Educational Triage and Ability-Grouping in Primary Mathematics: A Case-Study of the Impacts on Low-Attaining Pupils

    Science.gov (United States)

    Marks, Rachel

    2014-01-01

    This case-study, drawing on an unanticipated theme arising from a wider study of ability-grouping in primary mathematics, documents some of the consequences of educational triage in the final year of one primary school. The paper discusses how a process of educational triage, as a response to accountability pressures, is justified by teachers on…

  19. Online Speaking Strategy Assessment for Improving Speaking Ability in the Area of Language for Specific Purposes: The Case of Tourism

    Science.gov (United States)

    Phaiboonnugulkij, Malinee; Prapphal, Kanchana

    2013-01-01

    The purpose of this study was to compare the differences in strategies used in an online language for specific purposes (LSP) speaking test in tourism with two proficiency groups of students, and to investigate the strategies that should be used for low-proficiency students to improve their LSP speaking ability. The Web-based Speaking Test in…

  20. The Canadian Legal System, the Robert Latimer Case, and the Rhetorical Construction of (Dis)ability: "Bodies that Matter?"

    Science.gov (United States)

    Hayward, Sally

    2009-01-01

    This paper considers Judge Ted Noble's 1997 ruling of the Latimer case in terms of how it rhetorically constructs and privileges the normal, able-bodied status quo, while, at the same time, deconstructs and positions as inferior the "abnormal," dis-abled minority. In this case, Noble not only took the unprecedented step of granting…

  1. Effectiveness Of Education To Improve Ability Game For Children Learning Difficulties Additive (Study Case at SDN 1 Lamongan

    Directory of Open Access Journals (Sweden)

    Nisaul Barokati

    2015-03-01

    Full Text Available This research is motivated by the child's learning disabilities who cannot do the sums 1-20. From roommates Researchers Gave test, the child cannot do the sums 1-20. This study aims to Prove the effectiveness of educational games for kids summation improves learning disabilities. Type of research is the Single Subject Research, with ABA design and the data analysis techniques using visual analysis chart. Measurement variables using a percentage of the number of questions answered the Correctly. From the results of this study indicate that effective educational games to Enhance the abilities of the sum of numbers for child learning disabilities in SDN 1 Lamongan So that educational games can be used as one solution to help improve the child's ability to sum numbers learning disabilities

  2. Development of psychosocial case studies by students to improve their ability to understand and analyze human behavior

    OpenAIRE

    Saldaña, Omar; Rodríguez Carballeira, Álvaro; Espelt, Esteve; Jiménez, Yirsa; Porrúa, Clara; Escartín Solanelles, Jordi; Castrechini Trotta, Ángela; Codina, Núria (Codina Mata); Pestana, José Vicente; Vidal i Moranta, Tomeu

    2015-01-01

    This study presents an active learning methodology based on the development and analysis of case studies by college students and explores its effects on academic performance and on students' capacity of understanding and analysing human behaviour. A group of 54 students who were taking the course Social Psychology at the University of Barcelona developed written stories where psychosocial concepts were represented. Results showed that participants, after developing their own case studies, imp...

  3. Predictive Ability from ePortfolios of Student Achievement Associated with Professional Teaching Standards: An Exploratory Case Study

    Science.gov (United States)

    Payne, Phillip; Burrack, Frederick

    2017-01-01

    This exploratory case study, focused on a music teacher preparation program, examined the coursework ePortfolios of pre-service music teachers to determine if any parts of the ePortfolio process predicted teaching effectiveness in the classroom during the student teaching semester. Sixty-five undergraduate pre-service music teachers made up the…

  4. A Discussion of "Nadia": A Case Study of Extraordinary Drawing Ability in an Autistic Child. Technical Report No. 9.

    Science.gov (United States)

    Pariser, David A.

    The case study of Nadia, an autistic child, documents the phenomenally accurate drawings she made. Nadia's precocious drawing capacity raises questions about the drawing hypothesis adhered to by F. Goodenough and D. B. Harris and Gestalt theories of perception and representation. The argument is made that Nadia drew realistically because she…

  5. Is induction ability of seed germination of Phelipanche ramosa phylogenetically structured among hosts? A case study on Fabaceae species.

    Science.gov (United States)

    Perronne, Rémi; Gibot-Leclerc, Stéphanie; Dessaint, Fabrice; Reibel, Carole; Le Corre, Valérie

    2017-12-01

    Phelipanche ramosa is a major root-holoparasitic damaging weed characterized by a broad host range, including numerous Fabaceae species. In France, the agricultural threat posed by P. ramosa has increased over two decades due to the appearance of a genetically differentiated pathovar presenting a clear host specificity for oilseed rape. The new pathovar has led to a massive expansion of P. ramosa in oilseed rape fields. The germination rate of P. ramosa seeds is currently known to vary among P. ramosa pathovars and host species. However, only a few studies have investigated whether phylogenetic relatedness among potential host species is a predictor of the ability of these species to induce the seed germination of parasitic weeds by testing for phylogenetic signal. We focused on a set of 12 Fabaceae species and we assessed the rate of induction of seed germination by these species for two pathovars based on in vitro co-cultivation experiments. All Fabaceae species tested induced the germination of P. ramosa seeds. The germination rate of P. ramosa seeds varied between Fabaceae species and tribes studied, while pathovars appeared non-influential. Considering oilseed rape as a reference species, we also highlighted a significant phylogenetic signal. Phylogenetically related species therefore showed more similar rates of induction of seed germination than species drawn at random from a phylogenetic tree. In in vitro conditions, only Lotus corniculatus induced a significantly higher germination rate than oilseed rape, and could potentially be used as a catch crop after confirmation of these results under field conditions.

  6. Learn and apply: using multi-sensory storytelling to gather knowledge about preferences and abilities of children with profound intellectual and multiple disabilities--three case studies.

    Science.gov (United States)

    Brug, Annet Ten; Van der Putten, Annette A J; Vlaskamp, Carla

    2013-12-01

    Knowledge about the preferences and abilities of children with profound intellectual and multiple disabilities (PIMDs) is crucial for providing appropriate activities. Multi-sensory storytelling (MSST) can be an ideal activity for gathering such knowledge about children with PIMDs. The aim of this study was to analyse whether using MSST did lead to changes in teachers' knowledge about preferences and abilities and whether this knowledge was then applied in practice. Three dyads of children with PIMDs and their teachers read an MSST book 20 times during a 10-week period. A questionnaire designed to identify the teachers' current knowledge was filled in before the 1st and again after the 10th and 20th reading sessions. Also, the teachers were asked for their opinion about their newly gathered knowledge. In all three cases, changes in the teachers' knowledge were observed. However, teachers are insufficiently aware of their new knowledge and do not apply it in practice.

  7. Relationship between swim bladder morphology and hearing abilities--a case study on Asian and African cichlids.

    Directory of Open Access Journals (Sweden)

    Tanja Schulz-Mirbach

    Full Text Available BACKGROUND: Several teleost species have evolved anterior extensions of the swim bladder which come close to or directly contact the inner ears. A few comparative studies have shown that these morphological specializations may enhance hearing abilities. This study investigates the diversity of swim bladder morphology in four Asian and African cichlid species and analyzes how this diversity affects their hearing sensitivity. METHODOLOGY/PRINCIPAL FINDINGS: We studied swim bladder morphology by dissections and by making 3D reconstructions from high-resolution microCT scans. The auditory sensitivity was determined in terms of sound pressure levels (SPL and particle acceleration levels (PAL using the auditory evoked potential (AEP recording technique. The swim bladders in Hemichromis guttatus and Steatocranus tinanti lacked anterior extensions and the swim bladder was considerably small in the latter species. In contrast, Paratilapia polleni and especially Etroplus maculatus possessed anterior extensions bringing the swim bladder close to the inner ears. All species were able to detect frequencies up to 3 kHz (SPL except S. tinanti which only responded to frequencies up to 0.7 kHz. P. polleni and E. maculatus showed significantly higher auditory sensitivities at 0.5 and 1 kHz than the two species lacking anterior swim bladder extensions. The highest auditory sensitivities were found in E. maculatus, which possessed the most intimate swim bladder-inner ear relationship (maximum sensitivity 66 dB re 1 µPa at 0.5 kHz. CONCLUSIONS: Our results indicate that anterior swim bladder extensions seem to improve mean absolute auditory sensitivities by 21-42 dB (SPLs and 21-36 dB (PALs between 0.5 and 1 kHz. Besides anterior extensions, the size of the swim bladder appears to be an important factor for extending the detectable frequency range (up to 3 kHz.

  8. Zone of proximal development (ZPD) as an ability to play in psychotherapy: a theory-building case study of very brief therapy.

    Science.gov (United States)

    Zonzi, Anna; Barkham, Michael; Hardy, Gillian E; Llewelyn, Susan P; Stiles, William B; Leiman, Mikael

    2014-12-01

    This theory-building case study examined the zone of proximal development (ZPD) in psychotherapy within the assimilation model. Theoretically, the ZPD is the segment of the continuum of therapeutic development within which assimilation of problematic experiences can take place. Work within a problem's current ZPD may be manifested as a Winnicottian ability to play, that is, an ability to adopt a flexible reflexive stance to the presenting problem and be involved in joint examination of possible alternatives. Play may be recognized in the client's receptivity to and creative use of the therapist's formulations of the presenting problems. A case was selected from a comparative clinical trial of two very brief psychotherapies for mild to moderate depression, the Two-Plus-One Project (Barkham, Shapiro, Hardy, & Rees, 1999, J. Consult. Clin. Psychol., 67, 201). Martha, a woman in her late forties, received two sessions of psychodynamic-interpersonal therapy 1 week apart and a follow-up ('plus one') session approximately 3 months later. Dialogical sequence analysis was used to analyse the transcripts of the three sessions. The analysis revealed Martha's problematic action pattern, which remained unchanged throughout the three sessions. Her ability to use and elaborate the therapist's formulations depended on the referential object that the therapist addressed; in particular, she seemed unable to play with the therapist's formulations of her more problematic experiences. The case helped elucidate how the ZPD is content dependent. Winnicott's conception of playing emphasizes the quality of client response as an indicator of this content sensitivity. Differing breadths of major problems' ZPD, manifested as differing abilities to play with therapists' formulations may explain why some clients improve in psychotherapy while some do not. Accessing very problematic content may be very difficult even though the client's ability to mentalize other material appears ordinary

  9. Training driving ability in a traumatic brain-injured individual using a driving simulator: a case report

    Directory of Open Access Journals (Sweden)

    Imhoff S

    2017-02-01

    Full Text Available Sarah Imhoff,1,2 Martin Lavallière,3,4 Mathieu Germain-Robitaille,5 Normand Teasdale,5–7 Philippe Fait,1,2,8 1Department of Human Kinetics, 2Research Group on Neuromusculoskeletal Dysfunctions (GRAN, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada; 3Massachusetts Institute of Technology AgeLab, Cambridge, MA, USA; 4Department of Health Sciences, Program of Kinesiology, Université du Québec à Chicoutimi, Chicoutimi, 5Faculté de Médecine, Département de Kinésiologie, 6Groupe de recherche en analyse du mouvement et ergonomie, Université Laval, 7CHU de Québec – Université Laval, Centre d’excellence sur le vieillissement de Québec, 8Research Center in Neuropsychology and Cognition (CERNEC, Montréal, QC, Canada Background: Traumatic brain injury (TBI causes functional deficits that may significantly interfere with numerous activities of daily living such as driving. We report the case of a 20-year-old woman having lost her driver’s license after sustaining a moderate TBI.Objective: We aimed to evaluate the effectiveness of an in-simulator training program with automated feedback on driving performance in a TBI individual.Methods: The participant underwent an initial and a final in-simulator driving assessment and 11 in-simulator training sessions with driving-specific automated feedbacks. Driving performance (simulation duration, speed regulation and lateral positioning was measured in the driving simulator.Results: Speeding duration decreased during training sessions from 1.50 ± 0.80 min (4.16 ± 2.22% to 0.45 ± 0.15 min (0.44 ± 0.42% but returned to initial duration after removal of feedbacks for the final assessment. Proper lateral positioning improved with training and was maintained at the final assessment. Time spent in an incorrect lateral position decreased from 18.85 min (53.61% in the initial assessment to 1.51 min (4.64% on the final assessment.Conclusion: Driving simulators represent an

  10. The Ability of Tourist Natural Trails to Resist Tourism Load and Possibilities for Reducing the Environmental Impacts : Case Study of the Slovak Paradise National Park (Slovakia

    Directory of Open Access Journals (Sweden)

    Janočková Jana

    2015-09-01

    Full Text Available The strictly protected natural area of Sucha Bela Gorge, located in the Slovak Paradise National Park, Slovakia, is exposed to environmental degradation by heavy tourist loads. Although educational and technical measures have been put in place, there is ongoing debate whether and how to limit the intensity of tourist visits. This study evaluates the ability of the trail leading through the gorge to resist trampling disturbance and to minimise the environmental impacts in the wider area of Sucha Bela by keeping tourists from moving off the designated areas. Aspects of trail layout, geological and geomorphological structures, terrain altering during the summer season, and acceptable tourist flow were investigated.The results show the current development would be acceptable in the case of limited off-trail movement. It therefore seems appropriate to review the trail allocation and marking, and to focus on environmental education rather than on limiting tourist visits.

  11. The hospital anxiety and depression rating scale: A cross-sectional study of psychometrics and case finding abilities in general practice

    Directory of Open Access Journals (Sweden)

    Mykletun Arnstein

    2005-12-01

    Full Text Available Abstract Background General practitioners' (GPs diagnostic skills lead to underidentification of generalized anxiety disorders (GAD and major depressive episodes (MDE. Supplement of brief questionnaires could improve the diagnostic accuracy of GPs for these common mental disorders. The aims of this study were to examine the usefulness of The Hospital Anxiety and Depression Rating Scale (HADS for GPs by: 1 Examining its psychometrics in the GPs' setting; 2 Testing its case-finding properties compared to patient-rated GAD and MDE (DSM-IV; and 3 Comparing its case finding abilities to that of the GPs using Clinical Global Impression-Severity (CGI-S rating. Methods In a cross-sectional survey study 1,781 patients in three consecutive days in September 2001 attended 141 GPs geographically spread in Norway. Sensitivity, specificity, optimal cut off score, and Area under the curve (AUC for the HADS and the CGI-S were calculated with Generalized Anxiety Questionnaire (GAS-Q as reference standard for GAD, and Depression Screening Questionnaire (DSQ for MDE. Results The HADS-A had optimal cut off ≥8 (sensitivity 0.89, specificity 0.75, AUC 0.88 and 76% of patients were correctly classified in relation to GAD. The HADS-D had by optimal cut off ≥8 (sensitivity 0.80 and specificity 0.88 AUC 0.93 and 87% of the patients were correctly classified in relation to MDE. Proportions of the total correctly classified at the CGI-S optimal cut-off ≥3 were 83% of patients for GAD and 81% for MDE. Conclusion The results indicate that addition of the patients' HADS scores to GPs' information could improve their diagnostic accuracy of GAD and MDE.

  12. Comparing the predictive abilities of different metabolic syndrome definitions for acute coronary syndrome: a case-control study in Chinese adults.

    Science.gov (United States)

    Wang, Qun; Chair, Sek Ying; Wong, Eliza Mi Ling; Li, Xiaomei; Liu, Meili; Zhang, Yulian

    2014-09-01

    Different institutions have proposed various definitions for metabolic syndrome, which is a combination of risk factors for cardiovascular diseases (CVD). This study aimed to compare the feasibilities and abilities of different metabolic syndrome definitions in predicting acute coronary syndrome (ACS) in Chinese adults. A case-control study was designed. This study recruited 162 newly diagnosed ACS patients (the case group) and 162 non-ACS patients (the control group) according to the study criteria. Metabolic syndrome definitions proposed by the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III), International Diabetes Federation (IDF), American Heart Association/National Heart, Lung, and Blood Institute (AHA/NHLBI), Chinese Diabetes Society (CDS), and Joint Committee for Developing Chinese Guidelines on Dyslipidemia in Adults (JCDCG) were studied. After collecting demographic and clinical data, sensitivity, specificity, positive and negative predictive values (PPV, NPV), the likelihood ratio of a positive test and a negative test (LR+, LR-), odds ratios (OR), diagnostic accuracy, and the Youden index (YI) were compared. Of the 324 participants, the mean age was 59.1 ± 10.5 years, and 56.8% were males. The AHA/NHLBI and IDF definitions had better sensitivity (53.09%, 48.77%). The CDS definition was more specific (76.54%), but less sensitive (25.93%). The IDF definition performed better in PPV (53.74%), NPV (53.11%), LR+ (1.15) and LR- (0.89), OR (1.32), and diagnostic accuracy (53.4%). The IDF definition also provided optimal cutoff points with the biggest YI. The IDF definition performed better in detecting the onsets of nonfatal ACS in the northwestern Chinese population. All studied definitions were feasible in Chinese clinical settings.

  13. Facilitating Public Access to the Arts: Applying the Motivation, Opportunity, and Ability Framework to the Case of the UK Royal Opera House

    Directory of Open Access Journals (Sweden)

    Hyunsun Catherine Yoon

    2017-07-01

    Full Text Available In recent years, arts organizations in the UK have faced challenging times due to severe funding cuts from government and depressed box office sales during the recession. In the UK’s current cultural policy, ‘social impacts’ of the arts are highly emphasized and state interventions are intensified both in terms of finance and legitimacy. What is necessary for arts organizations to produce social impacts is their active provision of ‘deliberate extra activities’, which are generally conducted in the form of education, community, participation or outreach programs. The Royal Opera House (ROH case study provides an apt example of how to exercise these activities effectively to deliver social impacts. Based on Rothchild’s theoretical Motivation, Opportunity, and Ability (MOA framework, this study aims to find out how the UK Royal Opera House stimulated motivation among arts audiences and facilitated opportunities for them, thereby allowed them to translate motivation into action. The results show that the ROH implemented several specific strategies: ‘interest triggerings,’ ‘value creation and transmission,’ relationship building and management,’ and education. These strategies can motivate potential arts consumers to be familiar with classic arts, which lowers psychological barriers and stimulates intrinsic motivation to satisfy long-lasting and self-sustaining cultural needs.

  14. Habilidades pragmáticas em crianças deficientes auditivas: estudo de casos e controles Pragmatic abilities in hearing impaired children: a case-control study

    Directory of Open Access Journals (Sweden)

    Luana Curti

    2010-01-01

    Full Text Available OBJETIVO: Avaliar as habilidades pragmáticas de um grupo de crianças deficientes auditivas e compará-las a seus pares normo-ouvintes. MÉTODOS: Estudo de casos e controles composto por 32 crianças de ambos os gêneros com idades entre dois e seis anos. Dentre estas, 16 deficientes auditivas de grau moderadamente severo a profundo sem outros comprometimentos orgânicos (casos e 16 crianças normo-ouvintes sem queixas fonoaudiológicas (controle pareadas por idade. A avaliação e a análise da pragmática foram realizadas a partir do Teste ABFW-Pragmática, seguindo as instruções do protocolo. RESULTADOS: A média de idade das crianças estudadas foi quatro anos (DP=1,3; houve diferença significativa em relação ao número de atos comunicativos por minuto entre casos e controles (p=0,001. As crianças deficientes auditivas apresentaram menos iniciativas comunicativas do que as crianças normo-ouvintes e o meio comunicativo gestual foi utilizado por 13 (81, 3% destas e por cinco (32,2% das crianças normo-ouvintes (p=0,004. Não houve diferença entre os grupos em relação às intenções comunicativas (p=0,465. CONCLUSÃO: As crianças deficientes auditivas foram capazes de interagir em situações contextualizadas utilizando-se de funções comunicativas semelhantes às das ouvintes, e se diferiram destas quanto ao meio comunicativo mais utilizado.PURPOSE: To evaluate the pragmatic abilities of a group of hearing impaired children, and compare them with normal-listener peers. METHODS: Case-control study composed by 32 children of both genders with ages between two and six years, paired by age: 16 hearing impaired with moderately severe to profound hearing loss without other organic dysfunctions (cases, and 16 children with normal hearing with no Speech-Language Pathology complaints (control. The evaluation and analysis of pragmatic abilities were carried out based on the ABFW-Pragmatics Test, following instructions of its own protocol

  15. Relationship between human resource ability and market access capacity on business performance. (case study of wood craft micro- and small-scale industries in Gianyar Regency, Bali)

    Science.gov (United States)

    Sukartini, N. W.; Sudarmini, N. M.; Lasmini, N. K.

    2018-01-01

    The aims of this research are to: (1) analyze the influence of Human Resource Ability on market access capacity in Wood Craft Micro and Small Industry; (2) to analyze the effect of market access capacity on business performance; (3) analyze the influence of Human Resources ability on business performance. Data were collected using questionnaires, interviews, observations, and literature studies. The resulting data were analyzed using Struture Equation Modeling (SEM). The results of the analysis show that (1) there is a positive and significant influence of the ability of Human Resources on market access capacity in Wood Craft Micro-and Small-Scale Industries in Gianyar; (2) there is a positive and significant influence of market access capacity on business performance; and (3) there is a positive and significant influence of Human Resource ability on business performance. To improve the ability to access the market and business performance, it is recommended that human resource ability need to be improved through training; government and higher education institutions are expected to play a role in improving the ability of human resources (craftsmen) through provision of training programs

  16. Historical Evolution of Spatial Abilities

    Directory of Open Access Journals (Sweden)

    A. Ardila

    1993-01-01

    Full Text Available Historical evolution and cross-cultural differences in spatial abilities are analyzed. Spatial abilities have been found to be significantly associated with the complexity of geographical conditions and survival demands. Although impaired spatial cognition is found in cases of, exclusively or predominantly, right hemisphere pathology, it is proposed that this asymmetry may depend on the degree of training in spatial abilities. It is further proposed that spatial cognition might have evolved in a parallel way with cultural evolution and environmental demands. Contemporary city humans might be using spatial abilities in some new, conceptual tasks that did not exist in prehistoric times: mathematics, reading, writing, mechanics, music, etc. Cross-cultural analysis of spatial abilities in different human groups, normalization of neuropsychological testing instruments, and clinical observations of spatial ability disturbances in people with different cultural backgrounds and various spatial requirements, are required to construct a neuropsychological theory of brain organization of spatial cognition.

  17. A Case Study of the Process of Learning Standard Written English: An Interactive Classroom-Based Action Research of the Influences of Students' Language Background on Their Ability to Learn Standard Written English

    Science.gov (United States)

    Mathis-Wisseh, Ruth D.

    2011-01-01

    This case study, conducted in the context of an interactive classroom-based action research, has examined the process by which Language 1 (L1-native speakers of English) and Language 2 (L2-non-native speakers of English) students develop the ability to acquire the standard written form of the English language. The dissertation was designed to…

  18. Predictive ability of logistic regression, auto-logistic regression and neural network models in empirical land-use change modeling: a case study

    NARCIS (Netherlands)

    Lin, Y.P.; Chu, H.J.; Wu, C.F.; Verburg, P.H.

    2011-01-01

    The objective of this study is to compare the abilities of logistic, auto-logistic and artificial neural network (ANN) models for quantifying the relationships between land uses and their drivers. In addition, the application of the results obtained by the three techniques is tested in a dynamic

  19. Influence of the proprioceptive neuromuscular facilitation exercise programs on idiopathic scoliosis patient in the early 20s in terms of curves and balancing abilities: single case study.

    Science.gov (United States)

    Lee, Byung-Ki

    2016-12-01

    The purpose of this study was to determine the influence of the proprioceptive neuromuscular facilitation (PNF) exercise programs for idiopathic scoliosis with a female patient in the early 20s in terms of her spinal curve and balancing abilities. The study subject was selected among 21-year-old female college students. There were no particular activities that the subject could not perform, but patient complained of difficulty in maintaining the standing position for a prolonged time. Patient chest X-ray results showed S-shaped curves tilted towards the left or right in the lumbar spine, thoracic spine, and cervical spine areas. The PNF exercise programs consists of seven therapeutic exercise programs, including home exercises considering the patients' balancing abilities, the lateral symmetry of the spinal sway, the distortion, and the height of the pelvis and scapula bones. The programs last for 6 weeks and includes three sessions per week, with each session lasting for 30 min. Before and after the execution of the PNF exercise programs, the subject was monitored for the changes in her spinal sways through chest X-ray tests. Also, using a balance measurement instrument, the subject's static and dynamic balancing abilities were tested. After executing the PNF exercise programs for 6 weeks, the spinal sways of the subject were corrected, and her static and dynamic balancing abilities were improved compared to the baseline values.

  20. Preservation of cognitive and musical abilities of a musician following surgery for chronic drug-resistant temporal lobe epilepsy: a case report.

    Science.gov (United States)

    Hegde, Shantala; Bharath, Rose Dawn; Rao, Malla Bhaskara; Shiva, Karthik; Arimappamagan, Arivazhagan; Sinha, Sanjib; Rajeswaran, Jamuna; Satishchandra, Parthasarathy

    2016-12-01

    Mesial temporal lobe epilepsy (TLE) affects a range of cognitive functions and musical abilities. We report a 16-year-old boy diagnosed with drug-resistant right-medial TLE. He is a professional musician, trained in Carnatic classical music. Clinical, electrophysiological, magnetic resonance imaging (MRI) and positron emission tomography evaluation localized the seizure focus to the right medial temporal lobe. Patient underwent detailed neuropsychological evaluation and functional MRI (fMRI) for musical abilities prior to surgery. He underwent an awake craniotomy and tailored resection of lateral neocortex as well as amygdalohippocampectomy under guidance of cortical stimulation and clinical monitoring. The superior temporal gyrus where activation was revealed on task-based fMRI was preserved. At 16-month follow-up, there was no seizure recurrence and his cognitive functions including musical abilities did not deteriorate with surgery. The task-based fMRI while listening to music revealed bilateral frontotemporal activation. There was evidence of increased left frontotemporal connectivity during the postsurgical period in the resting state fMRI. It is hypothesized that the intact neuropsychological and musical abilities might be as a result of intense musical training from an early age despite the illness leading to functional and neural adaptation of the brain might have contributed to his preserved cognitive functions and musical skills. Intense musical training at a young age perhaps not only honed a range of cognitive functions but also resulted in functionally more efficient cognitive networks despite the surgical resection.

  1. Computer Instructional Approach and Students' Creative Ability in Sculpture Education in Nigeria Universities: Obafemi Awolowo University as a Case Study

    Science.gov (United States)

    Abass, Bada Tayo

    2011-01-01

    This paper assessed the use of computer assisted instruction in enhancing students' creative ability in sculpture education in Obafemi Awolowo University, Ile-Ife. The study adopted non- randomized pretest, posttest control group. Data were analyzed using mean, standard deviation and analysis of Covariance (ANCOVA). The mean score were used in…

  2. Assessment of the Coordination Ability of Sustainable Social-Ecological Systems Development Based on a Set Pair Analysis: A Case Study in Yanchi County, China

    Directory of Open Access Journals (Sweden)

    Ya Wang

    2016-08-01

    Full Text Available Sandy desertification is one of the most severe ecological problems in the world. Essentially, it is land degradation caused by discordance in the Social-Ecological Systems (SES. The ability to coordinate SES is a principal characteristic of regional sustainable development and a key factor in desertification control. This paper directly and comprehensively evaluates the ability to coordinate SES in the desertification reversal process. Assessment indicators and standards for SES have been established using statistical data and materials from government agencies. We applied a coordinated development model based on Identical-Discrepancy-Contrary (IDC situational ranking of a Set Pair Analysis (SPA to analyze the change in Yanchi County’s coordination ability since it implemented the grazing prohibition policy. The results indicated that Yanchi County was basically in the secondary grade of the national sustainable development level, and the subsystems’ development trend was relatively stable. Coordinate ability increased from 0.686 in 2003 to 0.957 in 2014 and experienced “weak coordination to basic coordination to high coordination” development processes. We concluded that drought, the grazing prohibition dilemma and the ecological footprint were key factors impeding the coordination of SES development in this area. These findings should provide information about desertification control and ecological policy implementation to guarantee sustainable rehabilitation.

  3. Learn and Apply: Using Multi-Sensory Storytelling to Gather Knowledge about Preferences and Abilities of Children with Profound Intellectual and Multiple Disabilities--Three Case Studies

    Science.gov (United States)

    Ten Brug, Annet; Van der Putten, Annette A. J.; Vlaskamp, Carla

    2013-01-01

    Knowledge about the preferences and abilities of children with profound intellectual and multiple disabilities (PIMDs) is crucial for providing appropriate activities. Multi-sensory storytelling (MSST) can be an ideal activity for gathering such knowledge about children with PIMDs. The aim of this study was to analyse whether using MSST did lead…

  4. The lexical-semantic representation of the concept of abilities in the dialectical linguistic image of the world (the case adjectives of the Serbian speech of Prizren

    Directory of Open Access Journals (Sweden)

    Milosavljević Tanja Z.

    2017-01-01

    Full Text Available A fragment of the dialectical linguistic image of the world which represents the concept of the human intellect is linguistically manifested through the lexical-semantic subfield of abilities, which with the subfields of temperament and character completes the lexical-semantic field of human psychological characteristics and gives a more comprehensive account of the psychological profile of the Prizren dialectical persona. Within the lexical-semantic subfield of abilities we identify two parameters for the classification of lexemes, one in the field of intellectual and one in the field of psychomotor abilities. The lexical paradigm, based on semantic fields theory, is represented as a system of units organized into smaller lexical groups: the LSG of adjectives with the hyperseme ‘intellectual abilities’ and the LSG of adjectives with the hyperseme ‘psychomotor abilities’. The human intellectual abilities are primarily reflected in the smart - dumb opposition. The set of units used to represent the negative sphere of human intellectual abilities is disproportionately broader in comparison to the lexical groups whose constituents have a more positive connotation. The constituents of the lexical-semantic subfield abilities combine elements from the intellectual sphere of the human psyche (smart, sensible, wise, able, skillful, agile, resourceful, quickwitted, sharp; dumb, imprudent, distracted, foolish, witless, crazy, insane. Here we can clearly see the distinction between the opposites smart - dumb and smart - crazy, while on the negative axis we can note the gradual transition from a mental state into a psychological state (dumb - crazy; crazy - dumb. The number of lexical features which can be used to mark the human intellectual capacity, the choice of the lexeme used to mark a man as a bearer of these features, and the high production of expressives in the domain of human intellectual characterization indicate that the principles of

  5. The influence of using accelerator addition on High strength self-compacting concrete (HSSCC) in case of enhancement early compressive strength and filling ability parameters

    Science.gov (United States)

    Wibowo; Fadillah, Y.

    2018-03-01

    Efficiency in a construction works is a very important thing. Concrete with ease of workmanship and rapid achievement of service strength will to determine the level of efficiency. In this research, we studied the optimization of accelerator usage in achieving performance on compressive strength of concrete in function of time. The addition of variation of 0.3% - 2.3% to the weight of cement gives a positive impact of the rapid achievement of hardened concrete, however the speed of increasing of concrete strength achievement in term of time influence present increasing value of filling ability parameter of self-compacting concrete. The right composition of accelerator aligned with range of the values standard of filling ability parameters of HSSCC will be an advantage guidance for producers in the ready-mix concrete industry.

  6. Predictive ability of logistic regression, auto-logistic regression and neural network models in empirical land-use change modeling: a case study

    OpenAIRE

    Lin, Y.P.; Chu, H.J.; Wu, C.F.; Verburg, P.H.

    2011-01-01

    The objective of this study is to compare the abilities of logistic, auto-logistic and artificial neural network (ANN) models for quantifying the relationships between land uses and their drivers. In addition, the application of the results obtained by the three techniques is tested in a dynamic land-use change model (CLUE-s) for the Paochiao watershed region in Taiwan. Relative operating characteristic curves (ROCs), kappa statistics, multiple resolution validation and landscape metrics were...

  7. Assessment of horse owners' ability to recognise equine laminitis: A cross-sectional study of 93 veterinary diagnosed cases in Great Britain.

    Science.gov (United States)

    Pollard, D; Wylie, C E; Verheyen, K L P; Newton, J R

    2017-11-01

    Use of owner-reported data could further epidemiological knowledge of equine laminitis. However, owner recognition of laminitis has not previously been assessed. The primary objective was to establish whether cases of owner-suspected laminitis would be confirmed as laminitis by the attending veterinary surgeon. Secondary objectives were to compare owner- and veterinary-reported information from veterinary-confirmed cases of equine laminitis. Cross-sectional study. Twenty-five British veterinary practices were invited to submit laminitis reporting forms (LRFs) for active laminitis cases attended between January 2014 and October 2015; detailing 27 clinical signs, 5 underlying conditions and 7 risk factors associated with laminitis. Owners were invited to independently complete a modified LRF if reason for the veterinary visit was suspicion of laminitis. Differences between paired veterinary and owner LRFs, and between cases where owners did and did not recognise laminitis, were assessed using McNemar's and Fisher's Exact tests, respectively. Veterinary LRFs were received for 93 veterinary-diagnosed laminitis cases. All 51 owner-suspected cases were confirmed by veterinary diagnosis, with the remaining 42 (45.2%) not recognised as laminitis by owners. Undefined lameness, foot abscesses, colic and stiffness were common reasons for owner-requested veterinary visits in owner-unrecognised cases. 'Divergent growth rings' (prevalence difference: +27.3%, P = 0.01) and 'breed type' (prevalence difference: +21.2%, P = 0.04) were more commonly reported by veterinary surgeons in owner-recognised compared to owner-unrecognised cases. 'Difficulty turning', 'shifting weight' and risk factor 'body condition' were more frequently reported by veterinary surgeons whilst 'increased hoof temperature' was reported more frequently by owners. The limited clinical data restricted statistical inferences regarding the secondary objectives. All owner-suspected laminitis cases were confirmed

  8. Evaluating Learners’s Ability to Use Technology in Distance Education: The Case of External Degree Programme of The University Of Nairobi

    Directory of Open Access Journals (Sweden)

    Ouma OMITO

    2016-10-01

    Full Text Available The study was aimed at investigating the students’ ability to use technology for distance education with specific reference to the University of Nairobi’s External Degree Programme. To achieve this, one specific objective was formulated: To find out the student teacher’s readiness to accept and utilize technology for learning purposes in relation to their work experience. The study design used was cross- sectional survey with a well -constructed questionnaire. The study population was 500 External Degree Students of the University of Nairobi who were final year students in the Bachelor of Education (Arts by distance mode. The study sample of 217 was reached at by the use of a sample table provided by Krejcie and Morgan,(1970. Simple random technique was to identify the 217 respondents. A total of 110 questionnaires were filled and returned by respondents who were school teachers in Kenya. A non-probability sampling technique (purposive was used to select the cohort under study, that is, the final semester students in the External Degree programme of the University of Nairobi. The results from the pilot study were used to prove content validity as instrument reliability was determined from the internal consistency of responses from the questionnaire after the pilot study. The findings from the study revealed that majority of teachers 19(50% who had a work experience between 6 to 11 years were able to gather information from the internet for learning purposes. It was also learnt that as number of years for work experience increased (21 years and above, the ability to gather information from the internet decreased drastically. When respondents were asked of their ability to troubleshoot computers, all categories of work experience showed low ability. All percentages were less than 50% with the work experience brackets of 21 and above years recording 22.2% as the highest percentage. Finally, when respondents were asked about their feelings

  9. Effects of single-gender mathematics classrooms on self-perception of mathematical ability and post secondary engineering paths: an Australian case study

    Science.gov (United States)

    Tully, D.; Jacobs, B.

    2010-08-01

    This study focused on a population of female engineering students, probing the influences of their secondary school experience on their choice to pursue an engineering course of study at university. The motivating question is: Do unique opportunities exist in an all-female secondary school mathematics classroom, which impact a young woman's self-perception of her mathematics ability as well as promote a positive path towards an engineering-based university major? Using both qualitative and quantitative data collection instruments, this study examined a sample of Australian engineering students enrolled at the University of Technology, Sydney (UTS). Demographic statistics show that 40% of UTS' female engineering student population attended a single-gender secondary school, indicating a potential influence of school type (single-gender) on engineering enrolment patterns. Female students were primarily motivated to pursue a post secondary engineering path because of a self-belief that they are good at mathematics. In contrast, male students were more influenced by positive male role models of family members who are practising engineers. In measures of self- perception of mathematical skill and ability, female students from single-gender schools outscored their male engineering counterparts. Additionally, female students seem to benefit from verbal encouragement, contextualisation, same gender problem-solving groups and same gender classroom dynamics.

  10. Discrimination ability of the Energy score

    DEFF Research Database (Denmark)

    Pinson, Pierre; Tastu, Julija

    as appealing since being proper, we show that its discrimination ability may be limited when focusing on the dependence structure of multivariate probabilistic forecasts. For the case of multivariate Gaussian process, a theoretical upper for such discrimination ability is derived and discussed. This limited...... discrimination ability may eventually get compromised by computational and sampling issues, as dimension increases....

  11. Balance ability and athletic performance.

    Science.gov (United States)

    Hrysomallis, Con

    2011-03-01

    The relationship between balance ability and sport injury risk has been established in many cases, but the relationship between balance ability and athletic performance is less clear. This review compares the balance ability of athletes from different sports, determines if there is a difference in balance ability of athletes at different levels of competition within the same sport, determines the relationship of balance ability with performance measures and examines the influence of balance training on sport performance or motor skills. Based on the available data from cross-sectional studies, gymnasts tended to have the best balance ability, followed by soccer players, swimmers, active control subjects and then basketball players. Surprisingly, no studies were found that compared the balance ability of rifle shooters with other athletes. There were some sports, such as rifle shooting, soccer and golf, where elite athletes were found to have superior balance ability compared with their less proficient counterparts, but this was not found to be the case for alpine skiing, surfing and judo. Balance ability was shown to be significantly related to rifle shooting accuracy, archery shooting accuracy, ice hockey maximum skating speed and simulated luge start speed, but not for baseball pitching accuracy or snowboarding ranking points. Prospective studies have shown that the addition of a balance training component to the activities of recreationally active subjects or physical education students has resulted in improvements in vertical jump, agility, shuttle run and downhill slalom skiing. A proposed mechanism for the enhancement in motor skills from balance training is an increase in the rate of force development. There are limited data on the influence of balance training on motor skills of elite athletes. When the effectiveness of balance training was compared with resistance training, it was found that resistance training produced superior performance results for

  12. Investigating the improvement of decoding abilities and working memory in children with Incremental or Entity personal conceptions of intelligence: two case reports

    Directory of Open Access Journals (Sweden)

    Marianna eAlesi

    2016-01-01

    Full Text Available One of the most significant current discussions has led to the hypothesis that domain-specific training programs alone are not enough to improve reading achievement or working memory abilities. Incremental or Entity personal conceptions of intelligence may be assumed to be an important prognostic factor to overcome domain-specific deficits. Specifically, incremental students tend to be more oriented toward change and autonomy and to adopt more efficacious strategies. This study aims at examining the efficacy of a multidimensional intervention program to improve decoding abilities and working memory. Participants were two children (M age = 10 yr. with developmental dyslexia and different conceptions of intelligence.Children were tested on a whole battery of reading and spelling tests commonly used in the assessment of reading disabilities in Italy. Then, they were given a multimedia test to measure motivational factors such as conceptions of intelligence and achievement goalsChildren took part in the T.I.R.D. Multimedia Training for the Rehabilitation of Dyslexia (Rappo & Pepi, 2010 reinforced by specific units to improve verbal working memory for three months. This training consisted of specific tasks to rehabilitate both visual and phonological strategies (sound blending, word segmentation, alliteration test and rhyme test, letter recognition, digraph recognition, trigraph recognition and word recognition are samples of visual tasks and verbal working memory (rapid words and non-words recognition.Posttest evaluations showed that the child holding the incremental theory of intelligence improved more than the child holding a static representation.On the whole this study highlights the importance of treatment programs in which account is taken of both specificity of deficits and motivational factors. There is a need to plan multifaceted intervention programs based on a transverse approach, looking at both cognitive and motivational factors.

  13. Investigating the Improvement of Decoding Abilities and Working Memory in Children with Incremental or Entity Personal Conceptions of Intelligence: Two Case Reports.

    Science.gov (United States)

    Alesi, Marianna; Rappo, Gaetano; Pepi, Annamaria

    2015-01-01

    One of the most significant current discussions has led to the hypothesis that domain-specific training programs alone are not enough to improve reading achievement or working memory abilities. Incremental or Entity personal conceptions of intelligence may be assumed to be an important prognostic factor to overcome domain-specific deficits. Specifically, incremental students tend to be more oriented toward change and autonomy and are able to adopt more efficacious strategies. This study aims at examining the effect of personal conceptions of intelligence to strengthen the efficacy of a multidimensional intervention program in order to improve decoding abilities and working memory. Participants included two children (M age = 10 years) with developmental dyslexia and different conceptions of intelligence. The children were tested on a whole battery of reading and spelling tests commonly used in the assessment of reading disabilities in Italy. Afterwards, they were given a multimedia test to measure motivational factors such as conceptions of intelligence and achievement goals. The children took part in the T.I.R.D. Multimedia Training for the Rehabilitation of Dyslexia (Rappo and Pepi, 2010) reinforced by specific units to improve verbal working memory for 3 months. This training consisted of specific tasks to rehabilitate both visual and phonological strategies (sound blending, word segmentation, alliteration test and rhyme test, letter recognition, digraph recognition, trigraph recognition, and word recognition as samples of visual tasks) and verbal working memory (rapid words and non-words recognition). Posttest evaluations showed that the child holding the incremental theory of intelligence improved more than the child holding a static representation. On the whole this study highlights the importance of treatment programs in which both specificity of deficits and motivational factors are both taken into account. There is a need to plan multifaceted intervention

  14. Using the Nintendo Wii Fit and body weight support to improve aerobic capacity, balance, gait ability, and fear of falling: two case reports.

    Science.gov (United States)

    Miller, Carol A; Hayes, Dawn M; Dye, Kelli; Johnson, Courtney; Meyers, Jennifer

    2012-01-01

    Lower limb amputation in older adults has a significant impact on balance, gait, and cardiovascular fitness, resulting in diminished community participation. The purpose of this case study was to describe the effects of a balance training program utilizing the Nintendo Wii™ Fit (Nintendo of America, Inc, Redmond, Washington) balance board and body-weight supported gait training on aerobic capacity, balance, gait, and fear of falling in two persons with transfemoral amputation. Participant A, a 62 year-old male 32 months post traumatic transfemoral amputation, reported fear of falling and restrictions in community activity. Participant B, a 58 year-old male 9 years post transfemoral amputation, reported limited energy and balance deficits during advanced gait activities. 6-weeks, 2 supervised sessions per week included 20 minutes of Nintendo™ Wii Fit Balance gaming and 20 minutes of gait training using Body Weight Support. Measures included oxygen uptake efficiency slope (OUES), economy of movement, dynamic balance (Biodex platform system), Activities-Specific Balance Confidence (ABC) Scale, and spatial-temporal parameters of gait (GAITRite). Both participants demonstrated improvement in dynamic balance, balance confidence, economy of movement, and spatial-temporal parameters of gait. Participant A reduced the need for an assistive device during community ambulation. Participant B improved his aerobic capacity, indicated by an increase in OUES. This case study illustrated that the use of Nintendo Wii™ Fit training and Body Weight Support were effective interventions to achieve functional goals for improving balance confidence, reducing use of assistive devices, and increasing energy efficiency when ambulating with a transfemoral prosthesis.

  15. Postural control and sensory information integration abilities of boys with two subtypes of attention deficit hyperactivity disorder: a case-control study.

    Science.gov (United States)

    Ren, Yuanchun; Yu, Lishen; Yang, Li; Cheng, Jia; Feng, Lei; Wang, Yufeng

    2014-01-01

    Attention deficit hyperactivity disorder (ADHD) is one of the most commonly diagnosed psychiatric disorder in childhood. ADHD children with overlapping symptoms and signs of motor problems have more serious prognosis than that of children with ADHD only. However, the motor and sensory processing problems in children with ADHD have not been studied well. Few people adopt the technique of computerized dynamic posturography (CDP) in the study of ADHD, which is applied widely in clinical and laboratory research to objectively evaluate human's balance performance. This study aimed to assess the characteristics of postural control and sensory information processing of boys with two subtypes of ADHD by using CDP, so as to provide the proof for non-drug therapy of ADHD. From June 2003 to September 2004, a total of 73 boys (7-15 years of age) with ADHD and 73 normal developing boys matched by age and intelligence quotient from Peking University Institute of Mental Health were recruited in the study. The Sensory Organization Test was adopted to test the static balance performance under six sensory input conditions by SMART EquiTest 8.0 (NeuroCom) instrument. The sensory information from three sensory systems were available under condition 1, the visual inputs were removed or distorted under condition 2 or 3, the somatosensory inputs were in conflict with or without the visual inputs removed under condition 4 or 5, and both the visual and somatosensory inputs were in conflict under condition 6. The indexes of equilibrium score, somatosensory, vestibular, and visual ratios, and strategy scores were analyzed to indicate the subjects' postural control ability. ADHD boys had significantly lower composite equilibrium score (CES) than the normal group (P 0.05). Compared with the control group, the ADHD-I boys showed significantly lower visual and vestibular ratios and strategy scores under conditions 4-6 whereas the ADHD-C boys showed a trend of lower visual ratio (all P

  16. Preserved ability to recognize keywords related to remote events in the absence of retrieval of relevant knowledge: a case of postencephalitic amnesia.

    Science.gov (United States)

    Tsukiura, Takashi; Ohtake, Hiroya; Fujii, Toshikatsu; Miura, Rina; Ogawa, Tatsuji; Yamadori, Atsushi

    2003-02-01

    We describe a case of severe anterograde and retrograde amnesia resulting from herpes simplex encephalitis. Magnetic resonance imaging revealed pathological changes in the bilateral hippocampi, parahippocampal gyri, fusiform gyri, medial temporal poles, posterior part of the cingulate gyri, and insula. The patient showed severe amnesia for autobiographical episodic memory in relation to events that had occurred throughout her life, but temporally graded amnesia for autobiographical semantic memory, and severe amnesia without a temporal gradient for public events and famous people. However, using a multiple-choice method, she showed a high level of accuracy when choosing keywords related to public or personal events, although this did not prompt her recollection of the events. An important indication of these results is that, even with severe retrograde amnesia, memories of past events are not completely lost. We propose that an event may be stored in a fragmented form, consisting of many components, and that normal recall of an event may require recombination or reconstruction of these components. Copyright 2003 Elsevier Science (USA)

  17. [Opinions on cases referring to: estimation of ability to participate in legal proceedings, estimation of ability to stay in conditions of imprisonment in the material of the Forensic Medicine Department, Silesian School of Medicine in Katowice in the years 1997-2002].

    Science.gov (United States)

    Chowaniec, Czesław; Chowaniec, Małgorzata; Nowak, Agnieszka

    2003-01-01

    The legal and medical opinions referring to conditions of health of the participants of penal procedures: their ability to take part in legal proceedings, their ability to stay in conditions of imprisonment, are more and more common as an advisory practice of the Forensic Medicine Department in Katowice. It concerns the people connected with so called delinquency organized and people involved with economic crime. In the available literature there are no instructions relating to the description of the health state, which would be a contraindication (temporary or permanent) for partaking in legal proceedings or staying in conditions of imprisonment. In practice we observe a full freedom in dispensing of the medical documents and medico-legal opinions. The assumptions dating from 1997-2002, issued by the Department, were analyzed making allowances for age, sex, the kind of somatic diseases and the commissioning organs. Referring to obligatory regulations of the law, the authors introduce advisory principles accepted by the Forensic Medicine Department in Katowice in the above mentioned cases and attempt to estimate the divergence between judicial medicine experts with clinical specialties and forensic medicine experts.

  18. Face recognition: a model specific ability.

    Science.gov (United States)

    Wilmer, Jeremy B; Germine, Laura T; Nakayama, Ken

    2014-01-01

    In our everyday lives, we view it as a matter of course that different people are good at different things. It can be surprising, in this context, to learn that most of what is known about cognitive ability variation across individuals concerns the broadest of all cognitive abilities; an ability referred to as general intelligence, general mental ability, or just g. In contrast, our knowledge of specific abilities, those that correlate little with g, is severely constrained. Here, we draw upon our experience investigating an exceptionally specific ability, face recognition, to make the case that many specific abilities could easily have been missed. In making this case, we derive key insights from earlier false starts in the measurement of face recognition's variation across individuals, and we highlight the convergence of factors that enabled the recent discovery that this variation is specific. We propose that the case of face recognition ability illustrates a set of tools and perspectives that could accelerate fruitful work on specific cognitive abilities. By revealing relatively independent dimensions of human ability, such work would enhance our capacity to understand the uniqueness of individual minds.

  19. Scientific Ability and Creativity

    Science.gov (United States)

    Heller, Kurt A.

    2007-01-01

    Following an introductory definition of "scientific ability and creativity", product-oriented, personality and social psychological approaches to studying scientific ability are examined with reference to competence and performance. Studies in the psychometric versus cognitive psychological paradigms are dealt with in more detail. These two…

  20. Measuring Creative Imagery Abilities

    Directory of Open Access Journals (Sweden)

    Dorota M. Jankowska

    2015-10-01

    Full Text Available Over the decades, creativity and imagination research developed in parallel, but they surprisingly rarely intersected. This paper introduces a new theoretical model of creative imagination, which bridges creativity and imagination research, as well as presents a new psychometric instrument, called the Test of Creative Imagery Abilities (TCIA, developed to measure creative imagery abilities understood in accordance with this model. Creative imagination is understood as constituted by three interrelated components: vividness (the ability to create images characterized by a high level of complexity and detail, originality (the ability to produce unique imagery, and transformativeness (the ability to control imagery. TCIA enables valid and reliable measurement of these three groups of abilities, yielding the general score of imagery abilities and at the same time making profile analysis possible. We present the results of eight studies on a total sample of more than 1,700 participants, showing the factor structure of TCIA using confirmatory factor analysis, as well as provide data confirming this instrument’s validity and reliability. The availability of TCIA for interested researchers may result in new insights and possibilities of integrating the fields of creativity and imagination science.

  1. Girls underestimate maths ability

    Science.gov (United States)

    2017-05-01

    A study by psychologists in the US has found that high-school girls rate their competence in mathematics lower than boys, even for those with similar abilities (Front. Psychol. 10.3389/fpsyg.2017.00386).

  2. Development of arithmetical abilities

    Directory of Open Access Journals (Sweden)

    Tatjana Levstek

    2014-02-01

    Full Text Available Arithmetic (from the word 'arithmos' which means 'numbers' is an elementary branch of mathematics. Numeracy is essential for understanding mathematics, so the development of arithmetic abilities has been an area of scientific research for a long time. Recent research has shown that the development of arithmetic abilities is not based only on gaining experience and learning. Some arithmetic abilities, especially the sense of quantity, are innate. Even babies are able to distinguish between groups with different number of elements and they perceive numeracy amodally. Six-month-olds distinguish between two groups with the numeracy ratio of 1 : 2. With age this ratio improves rapidly. Five-year-old children already distinguish between groups with the number ratio 7 : 8. The ability to compare two quantities begins to develop after 15 months of age and children learn how to count spontaneously, together with the acquisition of language. Speech enables children to understand number in its abstract, symbolic sense, thus opening the way to symbolic arithmetic. During the preschool period children use intuition when doing calculations, but in school the arithmetic is based on the knowledge of arithmetical algorithms. So, in order to acquire mathematical knowledge, it is necessary to incorporate memory and automate arithmetical processes, without the use of intuition. However, research has shown that intuition is very important and is even a predictive factor for the development of mathematical abilities throughout the schooling process.

  3. Face recognition: a model specific ability

    Directory of Open Access Journals (Sweden)

    Jeremy B Wilmer

    2014-10-01

    Full Text Available In our everyday lives, we view it as a matter of course that different people are good at different things. It can be surprising, in this context, to learn that most of what is known about cognitive ability variation across individuals concerns the broadest of all cognitive abilities, often labeled g. In contrast, our knowledge of specific abilities, those that correlate little with g, is severely constrained. Here, we draw upon our experience investigating an exceptionally specific ability, face recognition, to make the case that many specific abilities could easily have been missed. In making this case, we derive key insights from earlier false starts in the measurement of face recognition’s variation across individuals, and we highlight the convergence of factors that enabled the recent discovery that this variation is specific. We propose that the case of face recognition ability illustrates a set of tools and perspectives that could accelerate fruitful work on specific cognitive abilities. By revealing relatively independent dimensions of human ability, such work would enhance our capacity to understand the uniqueness of individual minds.

  4. Priming Ability Emotional Intelligence

    Science.gov (United States)

    Schutte, Nicola S.; Malouff, John M.

    2012-01-01

    Two studies examined whether priming self-schemas relating to successful emotional competency results in better emotional intelligence performance. In the first study participants were randomly assigned to a successful emotional competency self-schema prime condition or a control condition and then completed an ability measure of emotional…

  5. Music and nonmusical abilities.

    Science.gov (United States)

    Schellenberg, E G

    2001-06-01

    Reports that exposure to music causes benefits in nonmusical domains have received widespread attention in the mainstream media. Such reports have also influenced public policy. The so-called "Mozart effect" actually refers to two relatively distinct phenomena. One concerns short-term increases in spatial abilities that are said to occur from listening to music composed by Mozart. The other refers to the possibility that formal training in music yields nonmusical benefits. A review of the relevant findings indicates that the short-term effect is small and unreliable. Moreover, when it is evident, it can be explained by between-condition differences in the listener's mood or levels of cognitive arousal. By contrast, the effect of music lessons on nonmusical aspects of cognitive development is still an open question. Several studies have reported positive associations between formal music lessons and abilities in nonmusical (e.g., linguistic, mathematical, and spatial) domains. Nonetheless, compelling evidence for a causal link remains elusive.

  6. Former for ability

    DEFF Research Database (Denmark)

    Andersen, Maja Lundemark

    Resume FORMER FOR ABILITY Hvilke betydninger tillægges en ADHD-diagnose i forhold til selvforståelse,intersubjektive og institutionelle positioner? Med denne afhandling har jeg ønsket at synliggøre, hvordan voksne med ADHD selv skaber mening med diagnosen, og hvilke betydninger og anvendelsesmuli......Resume FORMER FOR ABILITY Hvilke betydninger tillægges en ADHD-diagnose i forhold til selvforståelse,intersubjektive og institutionelle positioner? Med denne afhandling har jeg ønsket at synliggøre, hvordan voksne med ADHD selv skaber mening med diagnosen, og hvilke betydninger og......, de kan. ADHD anvendes som kategori, men i en kompleks betydning, hvor ADHD som diagnose anvendes som overskrift, men indholdet defineres og beskrives af respondenterne selv. ADHD anvendes subjektivt med forskellig betydning i komplekse mønstre, der inddrager såvel alder, køn som social forankring...... adfærdsregulering og skaber basis for indlæring af ritualer, der fungerer som sociale dørtrin i enhver social samhandling. Samtidig fastholder respondenterne dog krav til omgivelserne om hensyn og særlige kommunikationsformer. Jeg konkluderer, at medicin ikke fjerner symptomerne, men til en vis grad dæmper dem, og...

  7. Parkinson's disease and driving ability.

    Science.gov (United States)

    Singh, Rajiv; Pentland, Brian; Hunter, John; Provan, Frances

    2007-04-01

    To explore the driving problems associated with Parkinson's disease (PD) and to ascertain whether any clinical features or tests predict driver safety. The driving ability of 154 individuals with PD referred to a driving assessment centre was determined by a combination of clinical tests, reaction times on a test rig and an in-car driving test. The majority of cases (104, 66%) were able to continue driving although 46 individuals required an automatic transmission and 10 others needed car modifications. Ability to drive was predicted by the severity of physical disease, age, presence of other associated medical conditions, particularly dementia, duration of disease, brake reaction, time on a test rig and score on a driving test (all pfeatures in distinguishing safety to drive were severe physical disease (Hoehn and Yahr stage 3), reaction time, moderate disease associated with another medical condition and high score on car testing. Most individuals with PD are safe to drive, although many benefit from car modifications or from using an automatic transmission. A combination of clinical tests and in-car driving assessment will establish safety to drive, and a number of clinical correlates can be shown to predict the likely outcome and may assist in the decision process. This is the largest series of consecutive patients seen at a driving assessment centre reported to date, and the first to devise a scoring system for on-road driving assessment.

  8. Ability Grouping in Social Studies.

    Science.gov (United States)

    Social Education, 1992

    1992-01-01

    Presents a position statement of the National Council for the Social Studies (NCSS). Reports that the NCSS objects to ability grouping in social studies. Argues that ability grouping disadvantages minority, handicapped, and low ability students. Suggests that ability grouping undermines the democratic ideals that should be the basis of the social…

  9. Quantile forecast discrimination ability and value

    DEFF Research Database (Denmark)

    Ben Bouallègue, Zied; Pinson, Pierre; Friederichs, Petra

    2015-01-01

    While probabilistic forecast verification for categorical forecasts is well established, some of the existing concepts and methods have not found their equivalent for the case of continuous variables. New tools dedicated to the assessment of forecast discrimination ability and forecast value......-based discrimination tool and the quantile value plot translates forecast discrimination ability in terms of economic value. The relationship between the overall value of a quantile forecast and the respective quantile skill score is also discussed. The application of these new verification approaches and tools...

  10. Language mastery, narrative abilities and oral expression abilities in ...

    African Journals Online (AJOL)

    The importance of language and language mastery for science learning has been the object of extensive investigation in recent decades, leading to ample recognition. However, specific focus on the role of narrative abilities is still scarce. This work focuses on the relevance of narrative abilities for chemistry learning.

  11. Understanding National Trajectories of Regionalism Through Legitimate, Political and Administrative Capital:A Comparative Case Study of the Institutional Degrees of Regionalism and the Actors’ Abilities to Create Institutional Elements, Collaborate and Coordinate Policies in England, Poland And Denmark

    OpenAIRE

    Larsen, Peter Wilgaard; Ferry, Martin

    2015-01-01

    Regionalism is an ism referring to “political movements which demand greater control over the affairs of theregional territory by the people residing in that territory” (Keating, 1997:5). Despite the successful influence ofthis ideology on decision-makers from the European Commission to the national and regional levels (Salone,2010: 1213), not many attempts have been made in understanding the trajectories of Regionalism. In otherwords, what drives national, regional and local actors’ ability ...

  12. Enhancing Eye-Hand Coordination with Therapy Intervention to Improve Visual-Spatial Abilities using ‘The Re-training Approach’ in Children with Down Syndrome: Three Case Studies

    Directory of Open Access Journals (Sweden)

    Deena Ashok

    2012-08-01

    Full Text Available Eye-hand coordination and visual-spatial abilities are an integral part of a child’s development, since both skills are necessary for functional independence as well as for academic progress.Purpose: This study is aimed at understanding the relationship between visual-spatial abilities and eye-hand coordination based on the ‘Re-training Approach’. An underlying assumption of this approach is that skills learned for one task can be generalised to other areas.Method: Three children with Down syndrome were initially tested for eye-hand coordination, and the tests were repeated periodically throughout the intervention programme which comprised visual-spatial activities.Results: The authors observed that there was a steady improvement in the eye-hand coordination as well as the visual-spatial abilities of children involved in the intensive therapy programme. This improvement manifested in the reduction of time taken to perform the coordination tests and in the errors made while performing the tests.doi 10.5463/DCID.v23i2.87

  13. Assessing Highly-Creative Ability

    Science.gov (United States)

    Cowdroy, Rob; de Graaff, Erik

    2005-01-01

    This paper presents a psychological perspective of the educational dilemma of assessing highly (high-level) creative ability (with some connections to contemporary philosophical debate). Assessment of highly-creative ability is a topic of longstanding debate involving questions of what constitutes creativity; whether the creative mental process is…

  14. Ability Dispersion and Team Performance

    DEFF Research Database (Denmark)

    Hoogendoorn, Sander; Parker, Simon C.; Van Praag, Mirjam

    increases and then decreases with ability dispersion. We seek to understand this finding by developing a model in which team members of different ability levels form sub- teams with other team members with similar ability levels to specialize in different productive tasks. Diversity spreads production over......What is the effect of dispersed levels of cognitive ability of members of a (business) team on their team's performance? This paper reports the results of a field experiment in which 573 students in 49 (student) teams start up and manage real companies under identical circumstances for one year. We...... ensured exogenous variation in otherwise random team composition by assigning students to teams based on their measured cognitive abilities. Each team performs a variety of tasks, often involving complex decision making. The key result of the experiment is that the performance of business teams first...

  15. Numerical ability predicts mortgage default

    Science.gov (United States)

    Gerardi, Kristopher; Goette, Lorenz; Meier, Stephan

    2013-01-01

    Unprecedented levels of US subprime mortgage defaults precipitated a severe global financial crisis in late 2008, plunging much of the industrialized world into a deep recession. However, the fundamental reasons for why US mortgages defaulted at such spectacular rates remain largely unknown. This paper presents empirical evidence showing that the ability to perform basic mathematical calculations is negatively associated with the propensity to default on one’s mortgage. We measure several aspects of financial literacy and cognitive ability in a survey of subprime mortgage borrowers who took out loans in 2006 and 2007, and match them to objective, detailed administrative data on mortgage characteristics and payment histories. The relationship between numerical ability and mortgage default is robust to controlling for a broad set of sociodemographic variables, and is not driven by other aspects of cognitive ability. We find no support for the hypothesis that numerical ability impacts mortgage outcomes through the choice of the mortgage contract. Rather, our results suggest that individuals with limited numerical ability default on their mortgage due to behavior unrelated to the initial choice of their mortgage. PMID:23798401

  16. Numerical ability predicts mortgage default.

    Science.gov (United States)

    Gerardi, Kristopher; Goette, Lorenz; Meier, Stephan

    2013-07-09

    Unprecedented levels of US subprime mortgage defaults precipitated a severe global financial crisis in late 2008, plunging much of the industrialized world into a deep recession. However, the fundamental reasons for why US mortgages defaulted at such spectacular rates remain largely unknown. This paper presents empirical evidence showing that the ability to perform basic mathematical calculations is negatively associated with the propensity to default on one's mortgage. We measure several aspects of financial literacy and cognitive ability in a survey of subprime mortgage borrowers who took out loans in 2006 and 2007, and match them to objective, detailed administrative data on mortgage characteristics and payment histories. The relationship between numerical ability and mortgage default is robust to controlling for a broad set of sociodemographic variables, and is not driven by other aspects of cognitive ability. We find no support for the hypothesis that numerical ability impacts mortgage outcomes through the choice of the mortgage contract. Rather, our results suggest that individuals with limited numerical ability default on their mortgage due to behavior unrelated to the initial choice of their mortgage.

  17. Visuospatial abilities of chess players.

    Science.gov (United States)

    Waters, Andrew J; Gobet, Fernand; Leyden, Gerv

    2002-11-01

    The extent to which the acquisition of expertise in knowledge-rich domains, such as chess, can be influenced by general individual characteristics, such as intelligence, has remained unclear. Some previous studies with children have documented significant correlations between chess skill and performance on some psychometric tests, such as performance IQ. However, we found no evidence for a correlation between chess skill and visual memory ability in a group of adult chess players (N = 36, age = 28.4 years). This finding, together with other data in the literature, suggests that there is surprisingly little evidence that chess skill and visuospatial ability are associated in adults. Thus, visual memory ability, and perhaps visuospatial intelligence, may be relatively unimportant factors in the long-term acquisition of chess skill.

  18. Deafness and motor abilities level

    Directory of Open Access Journals (Sweden)

    A Zwierzchowska

    2008-09-01

    Full Text Available The audition injury hinders some motor motions and the organised coordination at the higher level and may be a cause of disturbances and disorder in some motor abilities adoption. It was assumed that deafness including its aetiology and injury mechanism may significantly influence the motor development of human being. The study aimed in checking if the deafness, as a result of various unfavourable factors, determines the motor development of children and youngsters. Consequently the dependency between qualitative features i.e.: signed motor level and aetiology, audition injury mechanism and the deafness degree was examined. The mechanism and aetiology of hearing correlated with the motor abilities displayed statistically significant dependencies in few motor trials only. Revealed correlations regarded mostly the coordination trials excluding the flexibility one. Statistically significant dependencies between the audition diminution and the motor abilities level were not found.

  19. The concept of work ability.

    Science.gov (United States)

    Tengland, Per-Anders

    2011-06-01

    The concept of "work ability" is central for many sciences, especially for those related to working life and to rehabilitation. It is one of the important concepts in legislation regulating sickness insurance. How the concept is defined therefore has important normative implications. The concept is, however, often not sufficiently well defined. AIM AND METHOD The objective of this paper is to clarify, through conceptual analysis, what the concept can and should mean, and to propose a useful definition for scientific and practical work. RESULTS Several of the defining characteristics found in the literature are critically scrutinized and discussed, namely health, basic standard competence, occupational competence, occupational virtues, and motivation. These characteristics are related to the work tasks and the work environment. One conclusion is that we need two definitions of work ability, one for specific jobs that require special training or education, and one for jobs that most people can manage given a short period of practice. Having work ability, in the first sense, means having the occupational competence, the health required for the competence, and the occupational virtues that are required for managing the work tasks, assuming that the tasks are reasonable and that the work environment is acceptable. In the second sense, having work ability is having the health, the basic standard competence and the relevant occupational virtues required for managing some kind of job, assuming that the work tasks are reasonable and that the work environment is acceptable. CONCLUSION These definitions give us tools for understanding and discussing the complex, holistic and dynamic aspects of work ability, and they can lay the foundations for the creation of instruments for evaluating work ability, as well as help formulate strategies for rehabilitation.

  20. Ability Dispersion and Team Performance

    DEFF Research Database (Denmark)

    Hoogendoorn, Sander; Parker, Simon C.; Van Praag, Mirjam

    What is the effect of dispersed levels of cognitive ability of members of a (business) team on their team's performance? This paper reports the results of a field experiment in which 573 students in 49 (student) teams start up and manage real companies under identical circumstances for one year. We...... ensured exogenous variation in otherwise random team composition by assigning students to teams based on their measured cognitive abilities. Each team performs a variety of tasks, often involving complex decision making. The key result of the experiment is that the performance of business teams first...

  1. Ability Dispersion and Team Performance

    DEFF Research Database (Denmark)

    Hoogendoorn, Sander; Parker, Simon C.; Van Praag, Mirjam

    What is the effect of dispersed levels of cognitive ability of members of a (business) team on their team's performance? This paper reports the results of a field experiment in which 573 students in 49 teams start up and manage real companies under identical circumstances. We ensured exogenous...... variation in - otherwise random - team composition by assigning students to teams based on their measured cognitive abilities (Raven test). Each team performs a variety of tasks, often involving complex decision making. The key result of the experiment is that the performance of business teams first...

  2. Learning Anatomy Enhances Spatial Ability

    Science.gov (United States)

    Vorstenbosch, Marc A. T. M.; Klaassen, Tim P. F. M.; Donders, A. R. T.; Kooloos, Jan G. M.; Bolhuis, Sanneke M.; Laan, Roland F. J. M.

    2013-01-01

    Spatial ability is an important factor in learning anatomy. Students with high scores on a mental rotation test (MRT) systematically score higher on anatomy examinations. This study aims to investigate if learning anatomy also oppositely improves the MRT-score. Five hundred first year students of medicine ("n" = 242, intervention) and…

  3. Learning anatomy enhances spatial ability.

    NARCIS (Netherlands)

    Vorstenbosch, M.A.T.M.; Klaassen, T.P.; Donders, A.R.T.; Kooloos, J.G.M.; Bolhuis, S.M.; Laan, R.F.J.M.

    2013-01-01

    Spatial ability is an important factor in learning anatomy. Students with high scores on a mental rotation test (MRT) systematically score higher on anatomy examinations. This study aims to investigate if learning anatomy also oppositely improves the MRT-score. Five hundred first year students of

  4. Competence: Commodification of Human Ability

    Science.gov (United States)

    Han, Soonghee

    2008-01-01

    The purpose of this article is to analyze the meaning and presumptions of competence in the concrete context of knowledge capitalism. First, the nature of competence as a "commodification of human ability" that obtains a standardized monetary value to sell in the labor market, is elucidated by applying Karl Marx's critical theory. Second, it is…

  5. Ability Dispersion and Team Performance

    DEFF Research Database (Denmark)

    Hoogendoorn, Sander; Parker, Simon C.; Van Praag, Mirjam

    exogenous variation in -otherwise random- team composition by assigning students to teams based on their measured cognitive abilities (Raven test). Each team performs a variety of tasks, often involving complex decision making. The key result of the experiment is that the performance of business teams first...

  6. Ability Dispersion and Team Performance

    DEFF Research Database (Denmark)

    Hoogendoorn, Sander; Parker, Simon C.; Van Praag, Mirjam

    variation in - otherwise random - team composition by assigning students to teams based on their measured cognitive abilities (Raven test). Each team performs a variety of tasks, often involving complex decision making. The key result of the experiment is that the performance of business teams first...

  7. Technology and Motor Ability Development

    Science.gov (United States)

    Wang, Lin; Lang, Yong; Luo, Zhongmin

    2014-01-01

    As a new member joining the technology family, active video games have been developed to promote physical exercise. This working-in-progress paper shares an ongoing project on examining the basic motor abilities that are enhanced through participating in commercially available active video games. [For the full proceedings see ED557181.

  8. increased larval competitive ability without

    Indian Academy of Sciences (India)

    2016-06-01

    Jun 1, 2016 ... Archana Nagarajan and Sharmila Bharathi Natarajan contributed equally to this work. (MacArthur and Wilson 1967), is an important phenomenon in ecology and ... pan, fecundity, starvation resistance and dessication resis- tance, some ... competitive ability was not assayed on the CU and UU populations.

  9. Challenging high-ability students

    NARCIS (Netherlands)

    Scager, Karin; Akkerman, Sanne F.; Pilot, Albert; Wubbels, Theo

    2014-01-01

    The existing literature on indicators of an optimal learning environment for high-ability students frequently discusses the concept of challenge. It is, however, not clear what, precisely, constitutes appropriate challenge for these students. In this study, the authors examined an undergraduate

  10. INDIVIDUAL ABILITIES AND LIFELONG LEARNING

    Directory of Open Access Journals (Sweden)

    Oleksandr Yu. Burov

    2016-10-01

    Full Text Available This paper describes new and emerging technologies in education, learning environments and methods that have to satisfy lifelong learning, from school age to retirement, on the basis of the psychophysiological model of the cognitive abilities formation. It covers such topics as: evaluation of a human (accounting schoolchildren, youth and adults features abilities and individual propensities, individual trajectory of learning, adaptive learning strategy and design, recommendation on curriculum design, day-to-day support for individual’s learning, assessment of a human learning environment and performance, recommendation regards vocational retraining and/or further carrier etc.. The specific goal is to facilitate a broader understanding of the promise and pitfalls of these technologies and working (learning/teaching environments in global education/development settings, with special regard to the human as subject in the system and to the collaboration of humans and technical, didactic and organizational subsystems.

  11. Visuospatial abilities in cerebellar disorders.

    Science.gov (United States)

    Molinari, M; Petrosini, L; Misciagna, S; Leggio, M G

    2004-02-01

    Cerebellar involvement in spatial data management has been suggested on experimental and clinical grounds. To attempt a specific analysis of visuospatial abilities in a group of subjects with focal or atrophic cerebellar damage. Visuospatial performance was tested using the spatial subtests of the WAIS, the Benton line orientation test, and two tests of mental rotation of objects-the Minnesota paper form board test (MIN) and the differential aptitude test (DAT). In the Benton line orientation test, a test of sensory analysis and elementary perception, no deficits were present in subjects with cerebellar damage. In MIN, which analyses the capacity to process bidimensional complex figures mentally, and in the DAT, which is based on mental folding and manipulation of tridimensional stimuli, subjects with cerebellar damage were impaired. The results indicate that lesions of the cerebellar circuits affect visuospatial ability. The ability to rotate objects mentally is a possible functional substrate of the observed deficits. A comparison between visuospatial performance of subjects with focal right and left cerebellar lesions shows side differences in the characteristics of the visuospatial syndrome. Thus cerebellar influences on spatial cognition appear to act on multiple cognitive modules.

  12. Implicit learning as an ability.

    Science.gov (United States)

    Kaufman, Scott Barry; Deyoung, Colin G; Gray, Jeremy R; Jiménez, Luis; Brown, Jamie; Mackintosh, Nicholas

    2010-09-01

    The ability to automatically and implicitly detect complex and noisy regularities in the environment is a fundamental aspect of human cognition. Despite considerable interest in implicit processes, few researchers have conceptualized implicit learning as an ability with meaningful individual differences. Instead, various researchers (e.g., Reber, 1993; Stanovich, 2009) have suggested that individual differences in implicit learning are minimal relative to individual differences in explicit learning. In the current study of English 16-17year old students, we investigated the association of individual differences in implicit learning with a variety of cognitive and personality variables. Consistent with prior research and theorizing, implicit learning, as measured by a probabilistic sequence learning task, was more weakly related to psychometric intelligence than was explicit associative learning, and was unrelated to working memory. Structural equation modeling revealed that implicit learning was independently related to two components of psychometric intelligence: verbal analogical reasoning and processing speed. Implicit learning was also independently related to academic performance on two foreign language exams (French, German). Further, implicit learning was significantly associated with aspects of self-reported personality, including intuition, Openness to Experience, and impulsivity. We discuss the implications of implicit learning as an ability for dual-process theories of cognition, intelligence, personality, skill learning, complex cognition, and language acquisition. 2010 Elsevier B.V. All rights reserved.

  13. Structure of Cognitive Abilities and Skills of Lifeguards

    Directory of Open Access Journals (Sweden)

    Milovan Ljubojević

    2017-02-01

    Full Text Available The presence of lifeguard service on beaches greatly contributes to reducing the number of accidents in and around the water. The lifeguard can be a person with good motor, but also cognitive skills and abilities. In addition to good swimming skills, lifeguard must be able to quickly detect and recognize the accident, and also to be able to timely and correctly act in case of accident in water, but also at the beach. The goal of this study is to determine the structure of cognitive abilities and skills with the sample of lifeguards that work on Montenegrin beaches. Battery KOG-3 was applied on the sample of 40 lifeguards. The collected and achieved results lead to following conclusion: the subjects have good ability to determine relation between elements of a structure and lower characteristics of that structure; subjects have good ability to assess the efficiency of serial processor; and subjects have good ability to assess efficiency of perceptive processor.

  14. Teachers of high ability pupils

    Directory of Open Access Journals (Sweden)

    Cándido Genovard

    2010-04-01

    Full Text Available In this article we analyze the characteristics of gifted and talented students’ expert teachers. The subject background and the specific proprieties of the instructional process to meet gifted students’ educational needs are analyzed. The value of teacher-student interactions and of teaching and learning styles are highlighted. Also, we include different action guidelines and instructional resources to use in the classroom to teach these students. There is not an ideal teacher for high ability students. However, teachers must know what the teaching-learning processes are and how these work, and the diverse psychological, content and contextual variables involved in such processes.

  15. The Data Set on the Multiple Abilities

    DEFF Research Database (Denmark)

    Klynge, Alice Heegaard

    2008-01-01

    This paper presents a data set on multiple abilities. The abilities cover the Literacy and Math Ability, the Creative and Innovative Ability, the Learning Ability, the Communication Ability, the Social Competency, the Self-Management Ability, the Environmental Awareness, the Civic Competency......, the Intercultural Awareness, and the Health Awareness. The data stems from a unique cross-sectional survey carried out for the adult population in Denmark. Several dimensions and many questions pinpoint and measure every ability. The dimensions cover areas such as the individual behavior at work, the individual...

  16. Program to Develop Abilities in Sustainable Venture

    Directory of Open Access Journals (Sweden)

    Ligia Coromoto Castro Nava

    2016-11-01

    Full Text Available This research aims to promote a program of abilities in sustainable venture for the third year students of the Francisco Tamayo School Technical located in Barinitas parish, Bolívar municipality state Barinas. Because of each school year shows desertion of studies cases and there is not the existence of actions to improve education specifically related to the sustainable venture that reinforce the bond between the training and working world. This investigation points to open opportunities on social and working inclusion. The nature of this study belongs to the qualitative approach of a participatory action research. It supports the field method and its methodological design was made in four phases: Reflection, Planning, Execution Plan, Scopes and Limitations, Reflection and Results. The key people will be: (01 student and (02 teachers. The technique of gathering information will be the observation and the deep interview. The analysis techniques of information were categorization, triangulation and interpretation. Among the preliminary considerations are expected abilities and skills acquisition to perform any activity that gain incomes. This fact will help students to cover their economic and familiar needs to complement personal development.

  17. High Ability and Learner Characteristics

    Directory of Open Access Journals (Sweden)

    Huda Hindal

    2013-01-01

    Full Text Available The outstandingly able learner has been conceptualised, in terms of test and examination performance, as the learner showing superior academic performance which is markedly better than that of peers and in ways regarded as of value by wider society. In Kuwait, such superior examination performance leads to a classification regarded as being ‘gifted’. This study looks at the inter-correlations between performance in various subjects in examinations and then considers how examination performance correlates with measures of working memory capacity, extent of field dependency, extent of divergency and visual-spatial abilities. A very large sample of grade 7 Kuwaiti students (aged ~13 was involved, the sample being selected in such a way that it contained a high proportion of those regarded as ‘gifted’ under the procedures used in Kuwait. While specific learner characteristics have been related to examination performance, this study brings four different characteristics together to gain a picture of the way these characteristics may be seen in those who perform extremely well in examinations. Principal components analysis using varimax rotation, was used to look at the examination data and one factor accounted for 87% of the variance. A consideration of the examination papers led to the conclusion that the national examinations tested only recall-recognition. It was also found that those who performed best in all six subjects tended to be those who are highly divergent and strongly visual-spatial as well as those tending to have higher working memory capacities and being more field independent. The inter-correlations between the various learner characteristics are explained in terms of the way the brain is known to process information. The implications of the findings for assessment and for the way high ability is considered are discussed.

  18. Assessing Algebraic Solving Ability: A Theoretical Framework

    Science.gov (United States)

    Lian, Lim Hooi; Yew, Wun Thiam

    2012-01-01

    Algebraic solving ability had been discussed by many educators and researchers. There exists no definite definition for algebraic solving ability as it can be viewed from different perspectives. In this paper, the nature of algebraic solving ability in terms of algebraic processes that demonstrate the ability in solving algebraic problem is…

  19. Institutional Assessment of Student Information Literacy Ability: A Case Study

    Science.gov (United States)

    Chan, Christopher

    2016-01-01

    With increasing interest in the assessment of learning outcomes in higher education, stakeholders are demanding concrete evidence of student learning. This applies no less to information literacy outcomes, which have been adopted by many colleges and universities around the world. This article describes the experience of a university library in…

  20. Cognitive ability and sentience: which aquatic animals should be protected?

    Science.gov (United States)

    Broom, D M

    2007-05-04

    It is of scientific and practical interest to consider the levels of cognitive ability in animals, which animals are sentient, which animals have feelings such as pain and which animals should be protected. A sentient being is one that has some ability to evaluate the actions of others in relation to itself and third parties, to remember some of its own actions and their consequences, to assess risk, to have some feelings and to have some degree of awareness. These abilities can be taken into account when evaluating welfare. There is evidence from some species of fish, cephalopods and decapod crustaceans of substantial perceptual ability, pain and adrenal systems, emotional responses, long- and short-term memory, complex cognition, individual differences, deception, tool use, and social learning. The case for protecting these animals would appear to be substantial. A range of causes of poor welfare in farmed aquatic animals is summarised.

  1. Combining Ability of Transitional Highland Maize Inbred Lines ...

    African Journals Online (AJOL)

    Generally, the magnitude of mean squares due to GCA of lines was higher than that of the SCA in most of the cases, indicating that additive gene actions were more important than non-additive with regard to inheritance of the traits studied. Keywords: Combining Ability; Gene Action; Heterotic Pattern; Zea mays. East African ...

  2. Topographical ability in Developmental Prosopagnosia

    DEFF Research Database (Denmark)

    Klargaard, Solja; Starrfelt, Randi; Petersen, Anders

    2016-01-01

    and topographical short-term memory (2 sec delay). The stimulus material consisted of computer-generated mountain landscapes shown from seven different viewpoints. In comparison with controls, the individuals with DP had no difficulty in perceiving the spatial aspects of the landscapes, but some were impaired...... in the short-term retention of these mountain landscapes. No systematic relationship (correlation) was found between recognition memory for faces and landscapes. Indeed, three cases with DP showed a statistically significant classical dissociation between these domains. Additional testing revealed...... that the deficit in topographical memory did not relate systematically to impaired visual short-term memory or recognition of more complex material. In conclusion, some individuals with DP show subtle deficits in topographical memory. Importantly, the deficits in topographical memory and face recognition do...

  3. Ontogeny of numerical abilities in fish.

    Directory of Open Access Journals (Sweden)

    Angelo Bisazza

    Full Text Available BACKGROUND: It has been hypothesised that human adults, infants, and non-human primates share two non-verbal systems for enumerating objects, one for representing precisely small quantities (up to 3-4 items and one for representing approximately larger quantities. Recent studies exploiting fish's spontaneous tendency to join the larger group showed that their ability in numerical discrimination closely resembles that of primates but little is known as to whether these capacities are innate or acquired. METHODOLOGY/PRINCIPAL FINDINGS: We used the spontaneous tendency to join the larger shoal to study the limits of the quantity discrimination of newborn and juvenile guppies. One-day old fish chose the larger shoal when the choice was between numbers in the small quantity range, 2 vs. 3 fish, but not when they had to choose between large numbers, 4 vs. 8 or 4 vs. 12, although the numerical ratio was larger in the latter case. To investigate the relative role of maturation and experience in large number discrimination, fish were raised in pairs (with no numerical experience or in large social groups and tested at three ages. Forty-day old guppies from both treatments were able to discriminate 4 vs. 8 fish while at 20 days this was only observed in fish grown in groups. Control experiments showed that these capacities were maintained after guppies were prevented from using non numerical perceptual variables that co-vary with numerosity. CONCLUSIONS/SIGNIFICANCE: Overall, our results suggest the ability of guppies to discriminate small numbers is innate and is displayed immediately at birth while discrimination of large numbers emerges later as a result of both maturation and social experience. This developmental dissociation suggests that fish like primates might have separate systems for small and large number representation.

  4. Improvement of Speaking Ability through Interrelated Skills

    Science.gov (United States)

    Liao, Guoqiang

    2009-01-01

    How to improve students' ability of speaking English? That is the key point we are concerned about. This paper discusses the possibility and necessity of improving students' ability by combining the four skills of speaking, listening, reading and writing.

  5. Innovative Allies: Spatial and Creative Abilities

    Science.gov (United States)

    Coxon, Steve V.

    2012-01-01

    Spatial and creative abilities are important for innovations in science, technology, engineering, and math (STEM) fields, but talents are rarely developed from these abilities by schools, including among gifted children and adolescents who have a high potential to become STEM innovators. This article provides an overview of each ability and makes…

  6. Judging the Ability of Friends and Foes.

    Science.gov (United States)

    Cook, Jennifer L; Murphy, Jennifer; Bird, Geoffrey

    2016-10-01

    Collaboration leads us to judge our own ability to be more similar to our collaborators and their ability to be more similar to our own, while competition leads us to exaggerate the gap between our abilities. How does this happen and what does it mean? Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. Antifogging abilities of model nanotextures

    Science.gov (United States)

    Mouterde, Timothée; Lehoucq, Gaëlle; Xavier, Stéphane; Checco, Antonio; Black, Charles T.; Rahman, Atikur; Midavaine, Thierry; Clanet, Christophe; Quéré, David

    2017-06-01

    Nanometre-scale features with special shapes impart a broad spectrum of unique properties to the surface of insects. These properties are essential for the animal’s survival, and include the low light reflectance of moth eyes, the oil repellency of springtail carapaces and the ultra-adhesive nature of palmtree bugs. Antireflective mosquito eyes and cicada wings are also known to exhibit some antifogging and self-cleaning properties. In all cases, the combination of small feature size and optimal shape provides exceptional surface properties. In this work, we investigate the underlying antifogging mechanism in model materials designed to mimic natural systems, and explain the importance of the texture’s feature size and shape. While exposure to fog strongly compromises the water-repellency of hydrophobic structures, this failure can be minimized by scaling the texture down to nanosize. This undesired effect even becomes non-measurable if the hydrophobic surface consists of nanocones, which generate antifogging efficiency close to unity and water departure of droplets smaller than 2 μm.

  8. Evaluating Selection and Timing Ability of a Mutual Fund

    Directory of Open Access Journals (Sweden)

    Duguleană L.

    2009-12-01

    Full Text Available The paper presents the methodology and a case study to evaluate the performance of a mutual fund by taking a look at the timing and selection abilities of a portfolio manager. Separating the timing and selection abilities of the fund manager is taken into consideration by two major models. The data about the mutual fund chosen for study is the German blue chip fund “DWS Deutsche Aktien Typ O”, which includes most of the DAX 30 companies. The data consists of 117 monthly observations of the fund returns from January 1999 to September 2008. We used EViews to analyse the data.

  9. Artificial intelligence model for sustain ability measurement

    International Nuclear Information System (INIS)

    Navickiene, R.; Navickas, K.

    2012-01-01

    The article analyses the main dimensions of organizational sustain ability, their possible integrations into artificial neural network. In this article authors performing analyses of organizational internal and external environments, their possible correlations with 4 components of sustain ability, and the principal determination models for sustain ability of organizations. Based on the general principles of sustainable development organizations, a artificial intelligence model for the determination of organizational sustain ability has been developed. The use of self-organizing neural networks allows the identification of the organizational sustain ability and the endeavour to explore vital, social, antropogenical and economical efficiency. The determination of the forest enterprise sustain ability is expected to help better manage the sustain ability. (Authors)

  10. Students’ Experiences of Ability-based Streaming in Vocational Education

    DEFF Research Database (Denmark)

    Tanggaard, Lene; Nielsen, Klaus; Helms Jørgensen, Christian

    2015-01-01

    Since 2007, it has been mandatory for all vocational schools in Denmark to assess the prior qualifications of all students when they begin at the school and to use this assessment to divide students into different ability-based courses (streaming) with the aim of increasing the retention of stude......Since 2007, it has been mandatory for all vocational schools in Denmark to assess the prior qualifications of all students when they begin at the school and to use this assessment to divide students into different ability-based courses (streaming) with the aim of increasing the retention...... of students. The purpose of this paper is to explore students’ experiences of being placed on a low-ability course by using case studies of two classes from separate vocational schools in Denmark with different practices regarding the streaming of students....

  11. Profiling Pragmatic Ability of Foreign Language Learners

    OpenAIRE

    Kusevska, Marija; Ivanovska, Biljana; Daskalovska, Nina; Mitkovska, Liljana

    2015-01-01

    Abstract: The purpose of this study is to explore the components that foreign language learners need to acquire in order to develop their pragmatic ability. This paper presents a description of phase one of an ongoing research project at Goce Delcev University-Stip, Republic of Macedonia, on developing pragmatic ability of foreign language learners. We first define pragmatic ability; then we discuss data collection instruments and procedures; finally we give outlook of further research. K...

  12. Effect of scraping therapy on weightlifting ability.

    Science.gov (United States)

    Wang, Xingze; Eungpinichpong, Wichai; Yang, Jinsheng; Chatchawan, Uraiwan; Nakmareong, Saowanee; Wang, Yingying; Gao, Xinyan

    2014-02-01

    To verify the effects of scraping therapy on the weightlifting ability by measuring the subjective sensation, and changes of biomarkers. Five students, who have been trained for 3 years in a sport school in China were participated in this study. A course of scraping therapy was applied to intervene during the normal 7-week of weightlifting training programme. The ability of weightlifting, the scale of rating perceived exertion and serum biochemical markers were measured before and after the intervention. Scraping therapy caused a significant increase in weightlifting ability (P weightlifting ability mainly by decreasing weight sensation and improving serum biochemical parameters.

  13. Risk Aversion Relates to Cognitive Ability

    DEFF Research Database (Denmark)

    Andersson, Ola; Holm, Håkan J.; Tyran, Jean-Robert Karl

    2016-01-01

    Recent experimental studies suggest that risk aversion is negatively related to cognitive ability. In this paper we report evidence that this relation might be spurious. We recruit a large subject pool drawn from the general Danish population for our experiment. By presenting subjects with choice...... tasks that vary the bias induced by random choices, we are able to generate both negative and positive correlations between risk aversion and cognitive ability. Structural estimation allowing for heterogeneity of noise yields no significant relation between risk aversion and cognitive ability. Our...... results suggest that cognitive ability is related to random decision making, rather than to risk preferences....

  14. Risk aversion relates to cognitive ability

    DEFF Research Database (Denmark)

    Andersson, Ola; Holm, Håkan J.; Tyran, Jean-Robert Karl

    Recent experimental studies suggest that risk aversion is negatively related to cognitive ability. In this paper we report evidence that this relation might be spurious. We recruit a large subject pool drawn from the general Danish population for our experiment. By presenting subjects with choice...... tasks that vary the bias induced by random choices, we are able to generate both negative and positive correlations between risk aversion and cognitive ability. Structural estimation allowing for heterogeneity of noise yields no significant relation between risk aversion and cognitive ability. Our...... results suggest that cognitive ability is related to random decision making rather than to risk preferences....

  15. The impact of development o f the special coordination abilities on the general skill ability for table tennis juniors under 12 years old

    Directory of Open Access Journals (Sweden)

    Shawkat Gaber Radwan

    2014-06-01

    Full Text Available Indicates each of Muhama d Allawi (2002, Essam Abdul Khaliq (2003, and Walf Droge (2002 that the coordination abilities are closely related to the development of technical motor skills, and that pra ctitioner athletic activity which determines the quality of this abilities should be developed, where the player can not master the technical skills in the special activity in case lack of special coordination abilities for this activity. Both Manf red Must er (1986, Jürgen Schmicker (2000, Wolfgang and others (2000 and Wohlgefahrt, Karlheinz (2004 refers that the special coordination abilities for table tennis include each of: 1 - The motor adaptation and adjustment ability, 2 - The ability to differentiat e , 3 - reaction speed ability, 4 - orientation ability, 5 - balance ability, 6 - coupling ability, 7 - The ability to sense the rhythm. The aim of this study is design training program to development the special coordination abilities of table tennis and identi fies the impact of this program on the general skill ability for table tennis juniors under 12 years old. The researcher used the experimental method into two groups one experimental and the other control group the strength of each of them is 8 of table te nnis juniors in Ismailia city in Egypt. The duration of the program is three months, three training units a week the duration of each training unit is 90 minutes. The most important results of this study was the training program led to improvement the spec ial coordination abilities of table tennis for the experimental group, which led to high level of the general skill ability in table tennis for the experimental group more than the control group .

  16. Purpose in Life among High Ability Adolescents

    Science.gov (United States)

    Bronk, Kendall Cotton; Finch, W. Holmes; Talib, Tasneem L.

    2010-01-01

    Leading high ability scholars have proposed theories that suggest a purpose in life may be particularly prevalent among high ability youth; however, the prevalence of purpose has not been empirically assessed among this population. Therefore using in-depth interviews the present study established the prevalence of purpose among a sample of high…

  17. Functional Ability, Community Reintegration and Participation ...

    African Journals Online (AJOL)

    Conclusion: Functional ability which appears to be related to stroke laterality showed positive association with both community reintegration and participation restriction. This suggests that improving the functional ability of the stroke survivors may reduce participation restriction and enhance their reintegration into the ...

  18. Does Classmate Ability Influence Students' Social Skills?

    Science.gov (United States)

    Gottfried, Michael A.

    2015-01-01

    Empirically, the link between classmate ability and individual-level student achievement has been established. And yet, within the scope of this body of literature, there is a dearth of studies examining if a relationship also persists between classmate ability and non-achievement outcomes--that is, social skills. This article fills this research…

  19. 45 CFR 1616.7 - Language ability.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Language ability. 1616.7 Section 1616.7 Public... § 1616.7 Language ability. In areas where a significant number of clients speak a language other than English as their principal language, a recipient shall adopt employment policies that insure that legal...

  20. Measuring Perceptual Motor Ability in Preschool Children.

    Science.gov (United States)

    Meyer, William J.; And Others

    A general working model of cognitive development assumes that there are sets of orthogonal cognitive abilities, which remain fairly stable after age 7. This paper examines the long term predictive and diagnostic value of assessing specific cognitive abilities among preschool children. This model by empirical studies was defendable on the grounds…

  1. Credit Ratings and Bank Monitoring Ability

    NARCIS (Netherlands)

    Nakamura, L.I.; Roszbach, K.

    2010-01-01

    In this paper we use credit rating data from two Swedish banks to elicit evidence on these banks’ loan monitoring ability. We do so by comparing the ability of bank ratings to predict loan defaults relative to that of public ratings from the Swedish credit bureau. We test the banks’ abilility to

  2. A Review of Spatial Ability Research

    Science.gov (United States)

    Mohler, James L.

    2008-01-01

    Spatial ability research has been approached from several psychological vantages since its beginnings in the late 1800s. This contribution attempts a summation of spatial ability research, beginning with a historical vignette and a major section on each psychological approach including the psychometric, developmental, differential and information…

  3. Reading Abilities and Strategies: A Short Introduction

    Science.gov (United States)

    Liu, Feng

    2010-01-01

    This paper gives a short analysis of reading abilities and reading strategies. Much research has been done to investigate the nature of reading, though it's had to exactly define reading abilities and strategies. Different kinds of readings are discussed in this paper and distinctions are made between first language reading and second or foreign…

  4. Some procedures for computerized ability testing

    NARCIS (Netherlands)

    van der Linden, Willem J.; Zwarts, Michel A.

    1989-01-01

    For computerized test systems to be operational, the use of item response theory is a prerequisite. As opposed to classical test theory, in item response models the abilities of the examinees and the properties of the items are parameterized separately. Hence, when measuring the abilities of

  5. Does Spatial Training Improve Children's Mathematics Ability?

    Science.gov (United States)

    Cheng, Yi-Ling; Mix, Kelly

    2011-01-01

    The authors' primary aim was to investigate a potential causal relationship between spatial ability and math ability. To do so, they used a pretest-training-posttest experimental design in which children received short-term spatial training and were tested on problem solving in math. They focused on first and second graders because earlier studies…

  6. Spatial Ability Learning through Educational Robotics

    Science.gov (United States)

    Julià, Carme; Antolí, Juan Òscar

    2016-01-01

    Several authors insist on the importance of students' acquisition of spatial abilities and visualization in order to have academic success in areas such as science, technology or engineering. This paper proposes to discuss and analyse the use of educational robotics to develop spatial abilities in 12 year old students. First of all, a course to…

  7. About Assessment Criteria of Driver's Accidental Abilities

    Science.gov (United States)

    Lobanova, Yuliya I.; Glushko, Kirill V.

    2016-01-01

    The article points at the importance of studying the human factor as a cause of accidents of drivers, especially in loosely structured traffic situations. The description of the experiment on the measurement of driver's accidental abilities is given. Under accidental ability is meant the capability to ensure the security of driving as a behavior…

  8. Psycholinguistic Abilities of Children with Williams Syndrome

    Science.gov (United States)

    Rossi, Natalia F.; Heinze, Elena Garayzabal; Giacheti, Celia M.; Goncalves, Oscar F.; Sampaio, Adriana

    2012-01-01

    The objective of this study was to investigate the psycholinguistic abilities of children with Williams syndrome (WS) and typically developing children using the Illinois Test of Psycholinguistic Abilities (ITPA). Performance on the ITPA was analysed in a group with WS (N=20, mean age=8.5 years, SD=1.62) and two typically developing groups,…

  9. Walking ability in patients with glioblastoma

    DEFF Research Database (Denmark)

    Liljehult, Monique Mesot; Buus, Lise; Mesot Liljehult, Jacob

    2017-01-01

    ability and 1 year mortality. Data were gathered from prospective recordings in a brain cancer database supplemented by retrospective review of electronic patient records. We included 109 patients with glioblastoma, 47 women and 62 men with mean age 65 years. At admission 84 patients were tested with Berg......Primary brain tumors frequently cause considerable functional impairments and the survival time when diagnosed with glioblastoma is 14.6 months. The aim of this study was to examine if baseline postural control and walking ability in patients with glioblastoma could predict long term walking...... higher in patients who lost their ability to walk within 4-8 months of the first admission. This study showed that Berg Balance Scale has some ability to predict the loss of walking ability 4-8 months after admission. This could be an important indicator pin pointing patients most in need of more...

  10. Control coordination abilities in shock combat sports

    Directory of Open Access Journals (Sweden)

    Natalya Boychenko

    2014-12-01

    Full Text Available Purpose: optimize the process control level of coordination abilities in martial arts. Material and Methods: analysis and compilation of scientific and methodological literature, interviews with coaches of drum martial arts, video analysis techniques, teacher observations. Results: identified specific types of coordination abilities in shock combat sports. Pod branny and offered specific and nonspecific tests to monitor the level of species athletes coordination abilities. Conclusion: it is determined that in order to achieve victory in the fight martial artists to navigate the space to be able to assess and manage dynamic and spatio-temporal parameters of movements, maintain balance, have a high coordination of movements. The proposed tests to monitor species coordination abilities athletes allow an objective assessment of not only the overall level of coordination, and the level of specific types of manifestations of this ability.

  11. Pediatric crisis resource management training improves emergency medicine trainees' perceived ability to manage emergencies and ability to identify teamwork errors.

    Science.gov (United States)

    Bank, Ilana; Snell, Linda; Bhanji, Farhan

    2014-12-01

    Improved pediatric crisis resource management (CRM) training is needed in emergency medicine residencies because of the variable nature of exposure to critically ill pediatric patients during training. We created a short, needs-based pediatric CRM simulation workshop with postactivity follow-up to determine retention of CRM knowledge. Our aims were to provide a realistic learning experience for residents and to help the learners recognize common errors in teamwork and improve their perceived abilities to manage ill pediatric patients. Residents participated in a 4-hour objectives-based workshop derived from a formal needs assessment. To quantify their subjective abilities to manage pediatric cases, the residents completed a postworkshop survey (with a retrospective precomponent to assess perceived change). Ability to identify CRM errors was determined via a written assessment of scripted errors in a prerecorded video observed before and 1 month after completion of the workshop. Fifteen of the 16 eligible emergency medicine residents (postgraduate year 1-5) attended the workshop and completed the surveys. There were significant differences in 15 of 16 retrospective pre to post survey items using the Wilcoxon rank sum test for non-parametric data. These included ability to be an effective team leader in general (P CRM errors through the use of the video assessment from 3 of the 12 CRM errors to 7 of the 12 CRM errors (P CRM simulation-based workshop improved the residents' self-perceptions of their pediatric CRM abilities and improved their performance on a video assessment task.

  12. Mental ability in childhood and cognitive aging.

    Science.gov (United States)

    Gow, Alan J; Johnson, Wendy; Pattie, Alison; Whiteman, Martha C; Starr, John; Deary, Ian J

    2008-01-01

    Identifying the determinants of cognitive aging is a research priority; however, few studies are able to examine the influence of pre-morbid cognitive ability on later changes in cognitive function. To examine the association between childhood cognitive ability and cognitive change from age 79 to 83 in the presence of other demographic and lifestyle indicators. The participants took a test of mental ability when aged 11 as part of the Scottish Mental Survey 1932. Cognitive ability based on Raven's Matrices, Verbal Fluency, and Logical Memory was assessed at ages 79 and 83. We used both linear regression and latent variable growth curve modeling to compare methods and results. Using linear regression, childhood mental ability was a significant predictor of cognitive change from 79 to 83, accounting for about 1.4% of the variance. Sex, education, social class, smoking status and alcohol intake were non-significant. In contrast, using latent variable growth curve modeling, there was no association between childhood mental ability and cognitive change. Sex (male), years of education, drinking status (positive), and childhood IQ were associated with better cognitive ability at age 79. The difference in results was due to the inability of linear regression to account completely for test-specific variance. Within a group of non-demented older people, greater childhood mental ability was associated with level of cognitive ability at age 79, but not with change in cognitive ability to age 83. To obtain accurate results regarding covariates of change, it is important to use methodology that can appropriately allocate all measured sources of variance. (c) 2008 S. Karger AG, Basel.

  13. Cultural Capital and Teaching Ability Rating

    DEFF Research Database (Denmark)

    Jæger, Mads Meier

    do not possess cultural capital. This paper uses extremely rich longitudinal data that provides a better basis than previous studies for holding ‘everything else’ constant. In addition to children and parents’ cultural capital, I control for children’s actual academic ability, physical appearance......This paper studies the effect of cultural capital on teachers’ ratings of children’s oral and math ability. Cultural reproduction theory hypothesises that, holding everything else constant, children who possess cultural capital are more likely to be perceived by teachers as gifted than children who......, health impairments, social behaviour, antenatal influences, and many family background characteristics. My analysis shows, first, that both children and parents’ cultural capital have independent effects on teacher ability ratings. Second, for oral ability I find that parents’ cultural capital ‘protects...

  14. Videogame interventions and spatial ability interactions

    Directory of Open Access Journals (Sweden)

    Thomas S. Redick

    2014-03-01

    Full Text Available Numerous research studies have been conducted on the use of videogames as tools to improve one’s cognitive abilities. While meta-analyses and qualitative reviews have provided evidence that some aspects of cognition such as spatial imagery are modified after exposure to videogames, other evidence has shown that matrix reasoning measures of fluid intelligence do not show evidence of transfer from videogame training. In the current work, we investigate the available evidence for transfer specifically to nonverbal intelligence and spatial ability measures, given recent research that these abilities may be most sensitive to training on cognitive and working memory tasks. Accordingly, we highlight a few studies that on the surface provide evidence for transfer to spatial abilities, but a closer look at the pattern of data does not reveal a clean interpretation of the results. We discuss the implications of these results in relation to research design and statistical analysis practices.

  15. Cognitive Ability, Principled Reasoning and Political Tolerance

    DEFF Research Database (Denmark)

    Hebbelstrup Rye Rasmussen, Stig; Nørgaard, Asbjørn Sonne

    Individuals are not equally politically tolerant. To explain why, individual differences in emotions and threat have received much scholarly attention in recent years. However, extant research also shows that psychological dispositions, habitual cognitive styles, ideological orientation...... and ‘principled reasoning’ influence political tolerance judgments. The extent to which cognitive ability plays a role has not been entertained even if the capacity to think abstractly, comprehend complex ideas and apply abstract ideas to concrete situations is inherent to both principled tolerance judgment...... and cognitive ability. Cognitive ability, we argue and show, adds to the etiology of political tolerance. In Danish and American samples cognitive ability strongly predicts political tolerance after taking habitual cognitive styles (as measured by personality traits), education, social ideology, and feelings...

  16. Assessing functional ability in older patients

    DEFF Research Database (Denmark)

    Nielsen, Louise Møldrup; Maribo, Thomas; Nielsen, Hanne Grethe

    2014-01-01

    Aim: This study aimed to develop an understanding of how primary and secondary care health professionals perceive current practice and challenges in assessing older patients’ functional abilities. A secondary aim was to gain insight into how these professionals perceive the need for generic tools...... for assessing functional ability among older patients. Method: A qualitative design was used to explore health professionals’ perspectives on the assessment of older patients’ functional ability. Two groups of health professionals participated in focus group interviews, with one group for each of the two...... from the hospital expressed a need for a fast and simple screening tool to identify those in need of further rehabilitation and care after discharge. Participants from the municipality expressed a need for a more detailed assessment tool to capture information about patients’ ability to perform daily...

  17. Role of spatial ability as a probable ability determinant in skill acquisition for sonographic scanning.

    Science.gov (United States)

    Clem, Douglas W; Donaldson, Joe; Curs, Brad; Anderson, Sharlette; Hdeib, Moses

    2013-03-01

    Spatial ability refers to an individual's capacity to visualize and mentally manipulate 3-dimensional objects. Because sonographers manually manipulate 2- and 3-dimensional sonographic images to generate renderings of anatomic structures, it can be assumed that spatial ability is an ability determinant for understanding and producing these medical images. Using the theory of ability determinants of skilled performance as a conceptual framework, this study explored the relationship of spatial ability and learning sonographic scanning. Beginning sonography students from 3 different types of educational institutions were administered a spatial ability test before their initial scanning laboratory course work. The students' spatial test scores were compared with their scanning competency performance scores after the first scanning competency test and then to the overall average of the competency scores for the 2 semesters. The spatial ability test was again administered after the 2-semester learning period to see whether the students' spatial ability had increased. A significant relationship between the students' spatial ability test scores and their scanning performance scores was found after the first scanning competency (r = 0.46; P spatial ability of the students was also found (r = 0.32; P spatial or ACT scores. No relationship was found between spatial ability and student retention. High spatial test scores as well as a high incoming grade point average appear to be the best ability determinants in skill acquisition for sonographic scanning.

  18. Spatial Abilities of Expert Clinical Anatomists: Comparison of Abilities between Novices, Intermediates, and Experts in Anatomy

    Science.gov (United States)

    Fernandez, Ruth; Dror, Itiel E.; Smith, Claire

    2011-01-01

    Spatial ability has been found to be a good predictor of success in learning anatomy. However, little research has explored whether spatial ability can be improved through anatomy education and experience. This study had two aims: (1) to determine if spatial ability is a learned or inherent facet in learning anatomy and (2) to ascertain if there…

  19. Innovative Tools to Assess Systems Thinking Ability

    Science.gov (United States)

    2017-12-01

    Measurement, 57, 99-107. England, C. (2004). Naglieri Nonverbal Ability Test-Individual Administration [Review of the Naglieri Nonverbal Ability Test...Individual Administration ]. Mental Measurements Yearbook, Vol. 16. NE: The Buros Institute of Mental Measurements. Englund, C. E., Reeves, D. L...1983). Effects of nicotine on stimulus sensitivity and response bias in a visual vigilance task. Neuropsychobiology, 9(1), 41-44. West, R. F

  20. Sleep Tendency and Ability to Sustain Wakefulness

    Science.gov (United States)

    2000-03-01

    alvays showed sleep latencies sleepability and wakeability. Subject A.C. in the pathological range, except than during the showed a high ability to...schedule. efficiently. These subjects seem to be III. Gates and <forbidden zones> for sleep . pathologically sleepy, but they do not show any...UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADPO10464 TITLE: Sleep Tendency and Ability to Sustain Wakefulness

  1. Ability-Based View in Action: A Software Corporation Study

    Directory of Open Access Journals (Sweden)

    Farley Simon Nobre

    2014-04-01

    Full Text Available This research investigates antecedents, developments and consequences of dynamic capabilities in an organization. It contributes by searching theoretical and empirical answers to the questions: (a What are the antecedents which can provide an organization with dynamic and ordinary capabilities?; (b How do these antecedents contribute to create capabilities in an organization?; (c How do they affect an organization’s competitive advantage?; (d Can we assess and measure the antecedents and consequences to an organization? From a first (theoretical perspective, this paper searches answers to the first, second and third questions by reviewing concepts of an ability-based view of organizations that involves the abilities of cognition, intelligence, autonomy, learning and knowledge management, and which contributes to explain the dynamic behavior of the firm in the pursuit of competitive advantage. From a second (empirical perspective, this paper reinforces and delivers findings to the second, third and fourth questions by presenting a case study that evidences the ability-based view in action in a software corporation, where it contributes by investigating: (a the development of organizational capabilities; (b the effects of the new capabilities on the organization; and (c the assessment and measurement of the abilities and consequences.

  2. Individual differences in multitasking ability and adaptability.

    Science.gov (United States)

    Morgan, Brent; D'Mello, Sidney; Abbott, Robert; Radvansky, Gabriel; Haass, Michael; Tamplin, Andrea

    2013-08-01

    The aim of this study was to identify the cognitive factors that predictability and adaptability during multitasking with a flight simulator. Multitasking has become increasingly prevalent as most professions require individuals to perform multiple tasks simultaneously. Considerable research has been undertaken to identify the characteristics of people (i.e., individual differences) that predict multitasking ability. Although working memory is a reliable predictor of general multitasking ability (i.e., performance in normal conditions), there is the question of whether different cognitive faculties are needed to rapidly respond to changing task demands (adaptability). Participants first completed a battery of cognitive individual differences tests followed by multitasking sessions with a flight simulator. After a baseline condition, difficulty of the flight simulator was incrementally increased via four experimental manipulations, and performance metrics were collected to assess multitasking ability and adaptability. Scholastic aptitude and working memory predicted general multitasking ability (i.e., performance at baseline difficulty), but spatial manipulation (in conjunction with working memory) was a major predictor of adaptability (performance in difficult conditions after accounting for baseline performance). Multitasking ability and adaptability may be overlapping but separate constructs that draw on overlapping (but not identical) sets of cognitive abilities. The results of this study are applicable to practitioners and researchers in human factors to assess multitasking performance in real-world contexts and with realistic task constraints. We also present a framework for conceptualizing multitasking adaptability on the basis of five adaptability profiles derived from performance on tasks with consistent versus increased difficulty.

  3. Cognitive abilities and creating metaphorical names

    Directory of Open Access Journals (Sweden)

    Avanesyan, Marina O.

    2016-06-01

    Full Text Available The cognitive processing of metaphor creation has been insufficiently investigated. Creating metaphors requires the ability to work in a fantastic, impossible context, using symbolic and associative means to express oneís thoughts. It has been shown recently that intelligence plays an important role in the creation of metaphors, but it is not the main factor in determining their success. The present research explores the roles of conceptual abilities, categorical abilities, and flexibility (as the factor creativity in metaphor creation. Participants (n = 38 young adults were asked to come up with names for three photos, without any special instruction to create metaphors. To classify conceptual abilities we used ìConceptual Synthesisî (M. A. Kholodnaya, 2012; to measure categorical ability we used the subtest ìSimilaritiesî (D. Wechsler, 1955; to identify the role of creativity in the metaphor process we used the test of ìUnusual Usesî (J. P. Guilford, 1960. The creation of complex metaphorical names was associated with a tendency to create highly organized mental structures and to retain them within the general semantic context (r = 0.344, p < 0.05. The tendency to create single-level situational connections was associated with a tendency to give specific names to photos (r = 0.475, p < 0.01. Photographic images proved out to be fruitful stimuli to investigate the processing of visual information. We developed a preliminary classification of names: 1 concrete; 2 situational; 3 abstract; 4 metaphorical (M1 and M2. We identified two types of metaphorical names — perceptual and complex metaphors — that relate to conceptual abilities in different ways. It is inaccurate to speak about a general concept of ìmetaphorical abilitiesî; we should differentiate the psychological mechanisms that lie at their base.

  4. The Model of Creative Ability in vocational rehabilitation.

    Science.gov (United States)

    Casteleijn, Daleen; de Vos, Helé

    2007-01-01

    Occupational therapy literature has reported on the concept of motivation in great depth and it is evident that motivation has many constructs. Motivation is seen as a key indicator for success in rehabilitation. When assessing a client's vocational skills and performance, occupational therapists in South Africa have found the Model of Creative Ability to be a useful model to determine the quality and quantity of motivation. This article briefly describes the development of the Model of Creative Ability in South Africa and explains the fundamental concepts and terminology used in the model. Criticism of the model as well as the reasons for the popularity of this model are given. A case study is used as an example to illustrate the unique contribution of the levels of motivation and action to a medico-legal report.

  5. The genetic basis of music ability.

    Science.gov (United States)

    Tan, Yi Ting; McPherson, Gary E; Peretz, Isabelle; Berkovic, Samuel F; Wilson, Sarah J

    2014-01-01

    Music is an integral part of the cultural heritage of all known human societies, with the capacity for music perception and production present in most people. Researchers generally agree that both genetic and environmental factors contribute to the broader realization of music ability, with the degree of music aptitude varying, not only from individual to individual, but across various components of music ability within the same individual. While environmental factors influencing music development and expertise have been well investigated in the psychological and music literature, the interrogation of possible genetic influences has not progressed at the same rate. Recent advances in genetic research offer fertile ground for exploring the genetic basis of music ability. This paper begins with a brief overview of behavioral and molecular genetic approaches commonly used in human genetic analyses, and then critically reviews the key findings of genetic investigations of the components of music ability. Some promising and converging findings have emerged, with several loci on chromosome 4 implicated in singing and music perception, and certain loci on chromosome 8q implicated in absolute pitch and music perception. The gene AVPR1A on chromosome 12q has also been implicated in music perception, music memory, and music listening, whereas SLC6A4 on chromosome 17q has been associated with music memory and choir participation. Replication of these results in alternate populations and with larger samples is warranted to confirm the findings. Through increased research efforts, a clearer picture of the genetic mechanisms underpinning music ability will hopefully emerge.

  6. Impaired musical ability in people with schizophrenia.

    Science.gov (United States)

    Hatada, Sanae; Sawada, Ken; Akamatsu, Masanori; Doi, Erina; Minese, Masayoshi; Yamashita, Motoshi; Thornton, Allen E; Honer, William G; Inoue, Shimpei

    2014-03-01

    Assessment of the musical ability of people with schizophrenia has attracted little interest despite the diverse and substantive findings of impairments in sound perception and processing and the therapeutic effect of music in people with the illness. The present study investigated the musical ability of people with schizophrenia and the association with psychiatric symptoms and cognition. We recruited patients with chronic schizophrenia and healthy controls for participation in our study. To measure musical ability and cognitive function, we used the Montreal Battery of Evaluation of Amusia (MBEA) and the Brief Assessment of Cognition in Schizophrenia (BACS). We carried out a mediation analysis to investigate a possible pathway to a deficit in musical ability. We enrolled 50 patients and 58 controls in the study. The MBEA global score in patients with schizophrenia was significantly lower than that in controls (p musical ability. The indirect effects were mediated through cognitive impairment. The relatively small sample size did not permit full evaluation of the possible effects of age, sex, education, medication and cultural influences on the results. Examining the associations between musical deficits, negative symptoms and cognitive imapirment in patients with schizophrenia may identify shared biological mechanisms.

  7. Methods for Evaluation of Some Psychomotor Abilities

    Directory of Open Access Journals (Sweden)

    Dragan Krivokapić

    2016-06-01

    Full Text Available For estimation of psychomotor and sensor abilities different kinds of tests are used in the form of devices representing different technical devices which help examining sensomotor and psychomotor functions in certain conditions, as well as more complex motor abilities and skills that depend on CNS characteristics, vegetative nervous system and other functional systems and body states. These devices can be used for examining some parameters of psychomotor functions-such as speed of reaction through reactiometer or devices for examining sensor abilities-such as audiometer, ortoriter, color tests etc. In the scope of examining psychomotor skills and abilities, frequently used are different kinds of tests in the forms of devices serving for measuring ocultomotor coordination-such as Omega and Sinusoida, then Tumer`s device for measuring coordination and dissociation of hands` movements with visible control, O-Conor`s dexterimeter and Medeo`s dexterimeter-used for examining dexterity of fingers, Tremometer for examining hand stability and preciseness of movements, Minesota test for examining dexterity of hands and taping tests like “paper-pen” for examining speed and accuracy of simple movements. For examining more complex sensomotor abilities or different motor skills, special tests are used in the form of simulator, simulator and different technical devices, adjusted to specific sports situation. This category of tests includes different kinds of simulators and simulators used for examining certain aspects of sports activity.

  8. Gender differences in multitasking reflect spatial ability.

    Science.gov (United States)

    Mäntylä, Timo

    2013-04-01

    Demands involving the scheduling and interleaving of multiple activities have become increasingly prevalent, especially for women in both their paid and unpaid work hours. Despite the ubiquity of everyday requirements to multitask, individual and gender-related differences in multitasking have gained minimal attention in past research. In two experiments, participants completed a multitasking session with four gender-fair monitoring tasks and separate tasks measuring executive functioning (working memory updating) and spatial ability (mental rotation). In both experiments, males outperformed females in monitoring accuracy. Individual differences in executive functioning and spatial ability were independent predictors of monitoring accuracy, but only spatial ability mediated gender differences in multitasking. Menstrual changes accentuated these effects, such that gender differences in multitasking (and spatial ability) were eliminated between males and females who were in the menstrual phase of the menstrual cycle but not between males and females who were in the luteal phase. These findings suggest that multitasking involves spatiotemporal task coordination and that gender differences in multiple-task performance reflect differences in spatial ability.

  9. Paramedics’ Ability to Perform Drug Calculations

    Directory of Open Access Journals (Sweden)

    Eastwood, Kathyrn J

    2009-11-01

    Full Text Available Background: The ability to perform drug calculations accurately is imperative to patient safety. Research into paramedics’ drug calculation abilities was first published in 2000 and for nurses’ abilities the research dates back to the late 1930s. Yet, there have been no studies investigating an undergraduate paramedic student’s ability to perform drug or basic mathematical calculations. The objective of this study was to review the literature and determine the ability of undergraduate and qualified paramedics to perform drug calculations.Methods: A search of the prehospital-related electronic databases was undertaken using the Ovid and EMBASE systems available through the Monash University Library. Databases searched included the Cochrane Central Register of Controlled Trials (CENTRAL, MEDLINE, CINAHL, JSTOR, EMBASE and Google Scholar, from their beginning until the end of August 2009. We reviewed references from articles retrieved.Results: The electronic database search located 1,154 articles for review. Six additional articles were identified from reference lists of retrieved articles. Of these, 59 were considered relevant. After reviewing the 59 articles only three met the inclusion criteria. All articles noted some level of mathematical deficiencies amongst their subjects.Conclusions: This study identified only three articles. Results from these limited studies indicate a significant lack of mathematical proficiency amongst the paramedics sampled. A need exists to identify if undergraduate paramedic students are capable of performing the required drug calculations in a non-clinical setting.[WestJEM. 2009;10:240-243.

  10. Paramedics’ Ability to Perform Drug Calculations

    Science.gov (United States)

    Eastwood, Kathryn J; Boyle, Malcolm J; Williams, Brett

    2009-01-01

    Background: The ability to perform drug calculations accurately is imperative to patient safety. Research into paramedics’ drug calculation abilities was first published in 2000 and for nurses’ abilities the research dates back to the late 1930s. Yet, there have been no studies investigating an undergraduate paramedic student’s ability to perform drug or basic mathematical calculations. The objective of this study was to review the literature and determine the ability of undergraduate and qualified paramedics to perform drug calculations. Methods: A search of the prehospital-related electronic databases was undertaken using the Ovid and EMBASE systems available through the Monash University Library. Databases searched included the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, CINAHL, JSTOR, EMBASE and Google Scholar, from their beginning until the end of August 2009. We reviewed references from articles retrieved. Results: The electronic database search located 1,154 articles for review. Six additional articles were identified from reference lists of retrieved articles. Of these, 59 were considered relevant. After reviewing the 59 articles only three met the inclusion criteria. All articles noted some level of mathematical deficiencies amongst their subjects. Conclusions: This study identified only three articles. Results from these limited studies indicate a significant lack of mathematical proficiency amongst the paramedics sampled. A need exists to identify if undergraduate paramedic students are capable of performing the required drug calculations in a non-clinical setting. PMID:20046240

  11. Paramedics' ability to perform drug calculations.

    Science.gov (United States)

    Eastwood, Kathryn J; Boyle, Malcolm J; Williams, Brett

    2009-11-01

    The ability to perform drug calculations accurately is imperative to patient safety. Research into paramedics' drug calculation abilities was first published in 2000 and for nurses' abilities the research dates back to the late 1930s. Yet, there have been no studies investigating an undergraduate paramedic student's ability to perform drug or basic mathematical calculations. The objective of this study was to review the literature and determine the ability of undergraduate and qualified paramedics to perform drug calculations. A search of the prehospital-related electronic databases was undertaken using the Ovid and EMBASE systems available through the Monash University Library. Databases searched included the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, CINAHL, JSTOR, EMBASE and Google Scholar, from their beginning until the end of August 2009. We reviewed references from articles retrieved. The electronic database search located 1,154 articles for review. Six additional articles were identified from reference lists of retrieved articles. Of these, 59 were considered relevant. After reviewing the 59 articles only three met the inclusion criteria. All articles noted some level of mathematical deficiencies amongst their subjects. This study identified only three articles. Results from these limited studies indicate a significant lack of mathematical proficiency amongst the paramedics sampled. A need exists to identify if undergraduate paramedic students are capable of performing the required drug calculations in a non-clinical setting.

  12. Work ability as prognostic risk marker of disability pension : Single-item work ability score versus multi-item work ability index

    NARCIS (Netherlands)

    Roelen, C.A.M.; Rhenen, van W.; Groothoff, J.W.; Klink, van der J.J.L.; Twisk, W.R.; Heymans, M.W.

    2014-01-01

    Work ability predicts future disability pension (DP). A single-item work ability score (WAS) is emerging as a measure for work ability. This study compared single-item WAS with the multi-item work ability index (WAI) in its ability to identify workers at risk of DP.

  13. Ability Grouping Practices in the Primary School: A Survey.

    Science.gov (United States)

    Hallam, Susan; Ireson, Judith; Lister, Veronica; Chaudhury, Indrani Andon; Davies, Jane

    2003-01-01

    Surveys how British primary schools group their students for different school subjects, such as according to class ability or mixed ability grouping. Finds that most schools used the class ability groupings, either in mixed or ability groupings. Includes references. (CMK)

  14. STUDENTS’ SELF ESTEEM IN SPEAKING ABILITY

    Directory of Open Access Journals (Sweden)

    Elvira Rosyida MR

    2016-09-01

    Full Text Available One of principle of communicative competence is the students know how to uselanguage according to the setting and the participants. Actually, to be able to speaktarget language, the students ar not only expected to have a great ability in grammar,vocabulary, or writing, but how brave they express their idea and use target languageto others. Therefore, this study aimed to investigate students’ self esteem to theirspeaking ability This study was carried out at Hadist major at the fourth semester ofIAIN Raden Intan Lampung. The researcher used questionnaire, test, and interview.The data collected were analyzed quantitatively, and described to know clearly theprocess which was occurred during the research. The results indicate that students’self esteem influence their speaking ability.Key Words: speaking, self esteem, communicative competence

  15. Emotional Intelligence and EFL Students’ Translation Ability

    Directory of Open Access Journals (Sweden)

    Samaneh Moghimi

    2013-05-01

    Full Text Available Emotional Intelligence is a challenging topic in the area of language research. Among other factors that might manipulate translators’ mind, their Emotional Intelligence level might be an influential element, too. The present research focused on examining the relationship between emotional intelligence and the students’ translation ability. It was carried out among 59 translation students in the Payam-Noor University in Iran, Mazandaran. After homogenizing the sample, the sample size was reduced to 32. The participants were required to translate some paragraphs of the short story 'A rose for Emily' and answer the Bar-On EQ-I questionnaire (1997. The results indicated that there was no relationship between EQ and the learners’ translation ability but some of the main subscales of emotional intelligence (i.e., problem solving, happiness, and flexibility had statistically weak relationship with the learners’ translation ability. The results also showed that the combination of EQ and gender were positively correlated.

  16. Construct ability Improvement for Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Dae Soo; Lee, Jong Rim; Kim, Jong Ku [Korea Electric Power Research Institute, Taejon (Korea, Republic of)

    1997-12-31

    The purpose of this study was to identify methods for improving the construct ability of nuclear power plants. This study reviewed several references of current construction practices of domestic and overseas nuclear plants in order to identify potential methods for improving construct ability. The identified methods for improving construct ability were then evaluated based on the applicability to domestic nuclear plant construction. The selected methods are expected to reduce the construction period, improve the quality of construction, cost, safety, and productivity. Selection of which methods should be implemented will require further evaluation of construction modifications, design changes, contract revisions. Among construction methods studied, platform construction methods can be applied through construction sequence modification without significant design changes, and Over the Top construction method of the NSSS, automatic welding of RCL pipes, CLP modularization, etc., are considered to be applied after design modification and adjustment of material lead time. (author). 49 refs., figs., tabs.

  17. Creativity, synthetic intelligence and high ability

    Directory of Open Access Journals (Sweden)

    Marta Sainz

    2010-04-01

    Full Text Available The objective of this study is to analyze the construct of creativity and its relationship with high ability, presenting different definitions, assessment tools and strategies to encourage their development in the school context. The paper is structured into five sections: firstly, we define the concept of creativity. Secondly, we present the most relevant instruments used in the analysis of high ability students’ creativity. Thirdly, we look into several studies on creativity and high abilitiy, highlighting the main limitations of the research carried out. Fourthly, we present principles and strategies in order to foster creativity in the school context. Finally, some conclusions are drawn on the relationship between creativity and high ability.

  18. ENHANCING WRITING ABILITY THROUGH IDEA LISTING TECHNIQUE

    Directory of Open Access Journals (Sweden)

    M. Zaini Miftah

    2015-05-01

    Full Text Available The study is aimed at developing the Idea Listing Technique (ILT to enhance the students‟ writing ability. The Classroom Action Research was applied in this study. The subjects of the study were 31 students, the students taking the course of Writing II, of the third semester of English Department of one State Islamic College at Palangka Raya, Indonesia, in the 2012/2013 academic year. The findings show that the implementation of ILT can enhance the students‟ ability in writing expository paragraph. It is indicated by the enhancements of the percentage of the students achieving the score greater than or equal to C (60-69, and of the percentage of their involvement in the writing activities during the implementation of ILT in Cycle I and II. Thus, the enhancement of the students‟ ability in writing expository paragraph can be reached but it should follow the appropriate procedures of the implementation of ILT having been developed.

  19. Predicting Bobsled Pushing Ability from Various Combine Testing Events.

    Science.gov (United States)

    Tomasevicz, Curtis L; Ransone, Jack W; Bach, Christopher W

    2018-03-12

    The requisite combination of speed, power, and strength necessary for a bobsled push athlete coupled with the difficulty in directly measuring pushing ability makes selecting effective push crews challenging. Current practices by USA Bobsled and Skeleton (USABS) utilize field combine testing to assess and identify specifically selected performance variables in an attempt to best predict push performance abilities. Combine data consisting of 11 physical performance variables were collected from 75 subjects across two winter Olympic qualification years (2009 and 2013). These variables were sprints of 15-, 30-, and 60 m, a flying 30 m sprint, a standing broad jump, a shot toss, squat, power clean, body mass, and dry-land brake and side bobsled pushes. Discriminant Analysis (DA) in addition to Principle Component Analysis (PCA) was used to investigate two cases (Case 1: Olympians vs. non-Olympians; Case 2: National Team vs. non-National Team). Using these 11 variables, DA led to a classification rule that proved capable of identifying Olympians from non-Olympians and National Team members from non-National Team members with 9.33% and 14.67% misclassification rates, respectively. The PCA was used to find similar test variables within the combine that provided redundant or useless data. After eliminating the unnecessary variables, DA on the new combinations showed that 8 (Case 1) and 20 (Case 2) other combinations with fewer performance variables yielded misclassification rates as low as 6.67% and 13.33% respectively. Utilizing fewer performance variables can allow governing bodies in many other sports to create more appropriate combine testing that maximize accuracy, while minimizing irrelevant and redundant strategies.

  20. The Swimming Ability of Children with Asthma

    Directory of Open Access Journals (Sweden)

    Benčuriková Ľubomíra

    2017-05-01

    Full Text Available This paper reports on findings of a pilot research to determine the level of swimming ability of children with weak respiratory system aged between 10 - 11 years, who attended special classes for asthmatics. Swimming ability was assessed by 25 m free style swimming test. The results of asthmatics were compared with healthy peers (Benčuriková 2006; Kováčová 2010; Labudová 2011. The results confirmed that the level of swimming capability of asthmatic children, despite their handicap, is significantly higher than their healthy peers.

  1. Analogical reasoning abilities of recovering alcoholics.

    Science.gov (United States)

    Gardner, M K; Clark, E; Bowman, M A; Miller, P J

    1989-08-01

    This study investigated analogical reasoning abilities of alcoholics who had been abstinent from alcohol for at least 1 year. Their performance was compared to that of nonalcoholic controls matched as a group for education, age, and gender. Solution times and error rates were modeled using a regression model. Results showed a nonsignificant trend for alcoholics to be faster, but more error prone, than controls. The same componential model applied to both groups, and fit them equally well. Although differences have been found in analogical reasoning ability between controls and alcoholics immediately following detoxification, we find no evidence of differences after extended periods of sobriety.

  2. Musical Activity Tunes Up Absolute Pitch Ability

    DEFF Research Database (Denmark)

    Dohn, Anders; Garza-Villarreal, Eduardo A.; Ribe, Lars Riisgaard

    2014-01-01

    Absolute pitch (AP) is the ability to identify or produce pitches of musical tones without an external reference. Active AP (i.e., pitch production or pitch adjustment) and passive AP (i.e., pitch identification) are considered to not necessarily coincide, although no study has properly compared...... that APs generally undershoot when adjusting musical pitch, a tendency that decreases when musical activity increases. Finally, APs are less accurate when adjusting the pitch to black key targets than to white key targets. Hence, AP ability may be partly practice-dependent and we speculate that APs may...

  3. The emergence of artistic ability following traumatic brain injury

    OpenAIRE

    Midorikawa, Akira; Kawamura, Mitsuru

    2014-01-01

    In this study, the case of a patient who developed artistic ability following a traumatic brain injury is reported. The subject was a 49-year-old male who suffered brain injury at the age of 44 due to an accidental fall. At age 48, he began drawing with great enthusiasm and quickly developed a personal style with his own biomorphic iconography. At first, his drawing was restricted to realistic reproductions of photographs of buildings, but his style of drawing changed and became more personal...

  4. Mathematical Communication Ability Viewed from Problem Solving Ability in Learning SAVI Model with Flash Media

    OpenAIRE

    Kurnia Setyo Rini; Sugiarto Sugiarto; Muhammad Fajar Safa'atullah

    2017-01-01

    The aims of this research were (1) to test the mathematical communication ability of Junior High School 3 Salatiga in learning SAVI model with flash media achieved learning completeness classically, (2) to test the average of students’ mathematical communication ability in learning SAVI model with flash media compared with the average of students’ mathematical communication ability in learning DL model, and (3)to analyze the influences of learning SAVI model with flash media to group of stude...

  5. Vocabulary abilities of children with Williams syndrome: strengths, weaknesses, and relation to visuospatial construction ability.

    Science.gov (United States)

    Mervis, Carolyn B; John, Angela E

    2008-08-01

    This project was designed to identify relative strengths and weaknesses in vocabulary ability for children with Williams syndrome (WS) and to demonstrate the importance of stringent matching criteria for cross-group comparisons. Children with WS and typically developing (TD) children completed standardized assessments of intellectual and language ability. Children with WS also completed a visuospatial construction ability assessment. Study 1: Concrete and relational vocabulary standard scores were significantly lower for 5- to 7-year-olds with WS than for TD children. Children with WS earned significantly higher standard scores for concrete than for relational vocabulary. When groups were stringently matched for relational vocabulary size, children with WS did not evidence a specific weakness in spatial vocabulary. Study 2: Standard scores for relational vocabulary were similar to those for visuospatial construction ability for 5- to 7-year-olds with WS. Study 3: Nine- to 11-year-olds with WS demonstrated very limited relational vocabulary ability; relational vocabulary ability at 5-7 years was highly correlated with later relational language ability. Concrete vocabulary is a relative strength for children with WS; relational vocabulary ability is very limited and is at about the level of visuospatial construction ability. Accurate determination of group comparison results depends on stringent group matching.

  6. The Experimental Design Ability Test (EDAT)

    Science.gov (United States)

    Sirum, Karen; Humburg, Jennifer

    2011-01-01

    Higher education goals include helping students develop evidence based reasoning skills; therefore, scientific thinking skills such as those required to understand the design of a basic experiment are important. The Experimental Design Ability Test (EDAT) measures students' understanding of the criteria for good experimental design through their…

  7. Creativity, visualization abilities, and visual cognitive style.

    Science.gov (United States)

    Kozhevnikov, Maria; Kozhevnikov, Michael; Yu, Chen Jiao; Blazhenkova, Olesya

    2013-06-01

    Despite the recent evidence for a multi-component nature of both visual imagery and creativity, there have been no systematic studies on how the different dimensions of creativity and imagery might interrelate. The main goal of this study was to investigate the relationship between different dimensions of creativity (artistic and scientific) and dimensions of visualization abilities and styles (object and spatial). In addition, we compared the contributions of object and spatial visualization abilities versus corresponding styles to scientific and artistic dimensions of creativity. Twenty-four undergraduate students (12 females) were recruited for the first study, and 75 additional participants (36 females) were recruited for an additional experiment. Participants were administered a number of object and spatial visualization abilities and style assessments as well as a number of artistic and scientific creativity tests. The results show that object visualization relates to artistic creativity and spatial visualization relates to scientific creativity, while both are distinct from verbal creativity. Furthermore, our findings demonstrate that style predicts corresponding dimension of creativity even after removing shared variance between style and visualization ability. The results suggest that styles might be a more ecologically valid construct in predicting real-life creative behaviour, such as performance in different professional domains. © 2013 The British Psychological Society.

  8. Emotional intelligence and leadership abilities | Herbst | South ...

    African Journals Online (AJOL)

    (defined from a cognitive perspective, as a set of abilities). Given the increased recognition of the importance of the role of emotions in the leadership literature, the question arises whether the concept of emotional intelligence has significance for leadership effectiveness. In a pioneering study in the South African context, we

  9. Diagnostic Ability of Automated Pupillography in Glaucoma.

    Science.gov (United States)

    Rao, Harsha L; Kadambi, Sujatha V; Mehta, Pooja; Dasari, Srilakshmi; Puttaiah, Narendra K; Pradhan, Zia S; Rao, Dhanraj A S; Shetty, Rohit

    2017-05-01

    To evaluate the diagnostic ability of automated pupillography measurements in glaucoma and study the effect of inter-eye asymmetry in glaucomatous damage on the diagnostic ability. In an observational, cross-sectional study, 47 glaucoma patients and 42 control subjects underwent automated pupillography using a commercially available device. Diagnostic abilities of the pupillary response measurements were evaluated using area under receiver operating characteristic (ROC) curves (AUC) and sensitivities at fixed specificities. Influence of inter-eye asymmetry in glaucoma [inter-eye mean deviation (MD) difference on visual fields (VF)] on the diagnostic ability of pupillography parameters was evaluated by ROC regression approach. The AUCs of automated pupillography parameters ranged from 0.60 (amplitude score with peripheral blue stimulus) to 0.82 (amplitude score with full field white stimulus, Amp-FF-W). Sensitivity at 95% specificity ranged between 5% (amplitude score with full field blue stimulus) and 45% (amplitude score with full field green stimulus). Inter-eye MD difference significantly affected the diagnostic performance of automated pupillography parameters (p glaucoma. The performance of these pupillography measurements in detecting glaucoma significantly increased with greater inter-eye asymmetry in the glaucomatous damage.

  10. Assessing Postgraduate Students' Critical Thinking Ability

    Science.gov (United States)

    Javed, Muhammad; Nawaz, Muhammad Atif; Qurat-Ul-Ain, Ansa

    2015-01-01

    This paper addresses to assess the critical thinking ability of postgraduate students. The target population was the male and female students at University level in Pakistan. A small sample of 45 male and 45 female students were selected randomly from The Islamia University of Bahawalpur, Pakistan. Cornell Critical Thinking Test Series, The…

  11. Second Language Ability and Emotional Prosody Perception.

    Directory of Open Access Journals (Sweden)

    Anjali Bhatara

    Full Text Available The present study examines the effect of language experience on vocal emotion perception in a second language. Native speakers of French with varying levels of self-reported English ability were asked to identify emotions from vocal expressions produced by American actors in a forced-choice task, and to rate their pleasantness, power, alertness and intensity on continuous scales. Stimuli included emotionally expressive English speech (emotional prosody and non-linguistic vocalizations (affect bursts, and a baseline condition with Swiss-French pseudo-speech. Results revealed effects of English ability on the recognition of emotions in English speech but not in non-linguistic vocalizations. Specifically, higher English ability was associated with less accurate identification of positive emotions, but not with the interpretation of negative emotions. Moreover, higher English ability was associated with lower ratings of pleasantness and power, again only for emotional prosody. This suggests that second language skills may sometimes interfere with emotion recognition from speech prosody, particularly for positive emotions.

  12. Spatial Abilities across the Adult Life Span

    Science.gov (United States)

    Borella, Erika; Meneghetti, Chiara; Ronconi, Lucia; De Beni, Rossana

    2014-01-01

    The study investigates age-related effects across the adult life span on spatial abilities (testing subabilities based on a distinction between spatial visualization, mental rotation, and perspective taking) and spatial self-assessments. The sample consisted of 454 participants (223 women and 231 men) from 20 to 91 years of age. Results showed…

  13. Improving Spatial Ability with Mentored Sketching

    Science.gov (United States)

    Mohler, James L.; Miller, Craig L.

    2008-01-01

    As the result of a qualitative investigation into spatial ability, a teaching technique called mentored sketching was found to be effective for teaching visualization skills to freshman engineering students. This contribution describes the technique, how it evolved, and comments made by students as to its effectiveness. While mentored sketching…

  14. Why Do Spatial Abilities Predict Mathematical Performance?

    Science.gov (United States)

    Tosto, Maria Grazia; Hanscombe, Ken B.; Haworth, Claire M. A.; Davis, Oliver S. P.; Petrill, Stephen A.; Dale, Philip S.; Malykh, Sergey; Plomin, Robert; Kovas, Yulia

    2014-01-01

    Spatial ability predicts performance in mathematics and eventual expertise in science, technology and engineering. Spatial skills have also been shown to rely on neuronal networks partially shared with mathematics. Understanding the nature of this association can inform educational practices and intervention for mathematical underperformance.…

  15. On Developing Students' Spatial Visualisation Ability

    Science.gov (United States)

    Risma, Dwi Afrini; Putri, Ratu Ilma Indra; Hartono, Yusuf

    2013-01-01

    This research aims at studying on how students develop their spatial visualisation abilities. In this paper, one of five activities in an ongoing classroom activity is discussed. This paper documents students' learning activity in exploring the building blocks. The goal of teaching experiment is to support the development of students' spatial…

  16. Spatial Ability through Engineering Graphics Education

    Science.gov (United States)

    Marunic, Gordana; Glazar, Vladimir

    2013-01-01

    Spatial ability has been confirmed to be of particular importance for successful engineering graphics education and to be a component of human intelligence that can be improved through instruction and training. Consequently, the creation and communication by means of graphics demand careful development of spatial skills provided by the balanced…

  17. Immigrants, English Ability and the Digital Divide

    Science.gov (United States)

    Ono, Hiroshi; Zavodny, Madeline

    2008-01-01

    This study examines the extent and causes of inequalities in information technology ownership and use between natives and immigrants in the United States, with particular focus on the role of English ability. The results indicate that, during the period 1997-2003, immigrants were significantly less likely to have access to or use a computer and…

  18. Quantitative Ability as Correlates of Students' Academic ...

    African Journals Online (AJOL)

    Nekky Umera

    against this background that this study investigated the relationship between quantitative ability (knowledge of Venn diagram; measures of central tendency; and percentage) and secondary school students' achievement in economics. The study adopted survey research design of the ex-post facto type. A purposive ...

  19. The cultural space between accounts & abilities

    DEFF Research Database (Denmark)

    Fitriasari, Dewi; Kampf, Constance

    of their effectiveness to the ideal presented online.  We contrast these unsettled global cultures with the settled culture of Indonesia.  Findings include the notion of cultural space between accounts and abilities can serve as a fruitful frame of reference for understanding global standards from the perspective...

  20. Preservice Agricultural Education Teachers' Mathematics Ability

    Science.gov (United States)

    Stripling, Christopher T.; Roberts, T. Grady

    2012-01-01

    The purpose of this study was to examine the mathematics ability of the nation's preservice agricultural education teachers. Based on the results of this study, preservice teachers were not proficient in solving agricultural mathematics problems, and agricultural teacher education programs require basic and intermediate mathematics as their…

  1. Spatial Training Improves Children's Mathematics Ability

    Science.gov (United States)

    Cheng, Yi-Ling; Mix, Kelly S.

    2014-01-01

    We tested whether mental rotation training improved math performance in 6- to 8-year-olds. Children were pretested on a range of number and math skills. Then one group received a single session of mental rotation training using an object completion task that had previously improved spatial ability in children this age (Ehrlich, Levine, &…

  2. Nine Actions to Build Students' Mathematics Abilities

    Science.gov (United States)

    Barger, Kenna

    2010-01-01

    The author was asked to develop a list of actions that teachers could take to build students' mathematics abilities. Too many students fail to graduate and fail to pass state assessments as a result of weak mathematics skills. Even many students who do graduate leave high school lacking sufficient understanding of mathematics to pass college…

  3. Haplogroups as Evolutionary Markers of Cognitive Ability

    Science.gov (United States)

    Rindermann, Heiner; Woodley, Michael A.; Stratford, James

    2012-01-01

    Studies investigating evolutionary theories on the origins of national differences in intelligence have been criticized on the basis that both national cognitive ability measures and supposedly evolutionarily informative proxies (such as latitude and climate) are confounded with general developmental status. In this study 14 Y chromosomal…

  4. Information Behavior: A Socio-Cognitive Ability

    Directory of Open Access Journals (Sweden)

    Amanda Spink

    2007-04-01

    Full Text Available How has human information behavior evolved? Our paper explores this question in the form of notions, models and theories about the relationship between information behavior and human evolution. Alexander's Ecological Dominance and Social Competition/Cooperation (EDSC model currently provides the most comprehensive overview of human traits in the development of a theory of human evolution and sociality. His model provides a basis for explaining the evolution of human socio-cognitive abilities, including ecological dominance, and social competition/cooperation. Our paper examines the human trait of information behavior as a socio-cognitive ability related to ecological dominance, and social competition/cooperation. The paper first outlines what is meant by information behavior from various interdisciplinary perspectives. We propose that information behavior is a socio-cognitive ability that is related to and enables other socio-cognitive abilities such as human ecological dominance, and social competition/cooperation. The paper reviews the current state of evolutionary approaches to information behavior and future directions for this research

  5. Sex Differences in Cognitive Abilities. Fourth Edition

    Science.gov (United States)

    Halpern, Diane F.

    2011-01-01

    The fourth edition of "Sex Differences in Cognitive Abilities" critically examines the breadth of research on this complex and controversial topic, with the principal aim of helping the reader to understand where sex differences are found--and where they are not. Since the publication of the third edition, there have been many exciting and…

  6. Narrative Abilities of Children with Epilepsy

    Science.gov (United States)

    Strekas, Amy; Ratner, Nan Bernstein; Berl, Madison; Gaillard, William D.

    2013-01-01

    Background: There is a noticeable publication gap in the speech-language pathology literature regarding the language abilities of children with common types of epilepsy. This paper reviews studies that suggest a high frequency of undetected language problems in this population, and it proposes the need for pragmatically based assessment of…

  7. Ability of Slovakian Pupils to Identify Birds

    Science.gov (United States)

    Prokop, Pavol; Rodak, Rastislav

    2009-01-01

    A pupil's ability to identify common organisms is necessary for acquiring further knowledge of biology. We investigated how pupils were able to identify 25 bird species following their song, growth habits, or both features presented simultaneously. Just about 19% of birds were successfully identified by song, about 39% by growth habit, and 45% of…

  8. THE OSMOREGULATORY ABILITY OF THREE GRAPSOID CRAB ...

    African Journals Online (AJOL)

    in the upper reaches of estuaries. C.lIl111&1lltlll was shown to be capable of maintainios its baemolymph osmotic pressure above that of tile environmental medium in loweRd salinities, but without the desrcc of constancy cbaracteristic of the two Se6tlntlll species. It does, however. show a marked ability to tolerate lowered ...

  9. Evaluation of nuclear power plant operator's ability

    International Nuclear Information System (INIS)

    Wei Li; He Xuhong; Zhao Bingquan

    2004-01-01

    Based on the quantitative research on nuclear power plant (NPP) operator's psychological characteristics and performance, the Borda's method of fuzzy mathematics combined with the character of operator's task is used to evaluate their abilities. The result provides the reference for operator's reliability research and psychological evaluation. (author)

  10. Does Listening to Mozart Affect Listening Ability?

    Science.gov (United States)

    Bowman, Becki J.; Punyanunt-Carter, Narissra; Cheah, Tsui Yi; Watson, W. Joe; Rubin, Rebecca B.

    2007-01-01

    Considerable research has been conducted testing Rauscher, Shaw, and Ky's (1993) Mozart Effect (ME). This study attempts to replicate, in part, research that tested the ME on listening comprehension abilities. Also included in this study is an examination of control group issues in current day research. We hypothesized that students who listen to…

  11. The impact of depression on musical ability.

    Science.gov (United States)

    Reker, Paul; Domschke, Katharina; Zwanzger, Peter; Evers, Stefan

    2014-03-01

    While there is sustained effort to refine the models and to further decrypt the neuronal underpinnings of cerebral music perception, empirical investigations on the associations of music perception with diagnoses others than focal brain damage need to be amplified. In the present study, a validated and standardized clinical test of musical ability was applied to a sample of severely depressed patients. Basic musical capacities of rhythm, melody and pitch perception, recognition of emotions, and musical memory were evaluated and compared to matched healthy controls and reassessed in a follow-up examination after clinical remission. We enroled 21 in-patients with major depression according to ICD-10 (F32 and F33). The score in the test of musical ability (maximum score 70) was 52.3±7.8 for the patient group and 57.8±4.3 for the control group (p=0.010). In particular, melody comparison, rhythm perception, and emotional categorising of music were impaired in patients. In the longitudinal study, patients improved from 53.6±7.8 to 56.2±6.7 (p=0.038); this improvement could be related to clinical improvement on the Hamilton Depression Scale. The sample size is small, in particular in the follow-up study. The results clearly revealed a significant reduction of musical ability in patients with depression. A part of the patients could even be diagnosed with a clinically relevant amusia. Along with significant decrease of depressive symptoms, the patients significantly improved with respect to musical ability. These findings suggest a systematic impact of depression on musical ability, they are of importance for the application of music therapy in depressive patients and for the function of music to improve their quality of life. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. The genetic basis of music ability

    Science.gov (United States)

    Tan, Yi Ting; McPherson, Gary E.; Peretz, Isabelle; Berkovic, Samuel F.; Wilson, Sarah J.

    2014-01-01

    Music is an integral part of the cultural heritage of all known human societies, with the capacity for music perception and production present in most people. Researchers generally agree that both genetic and environmental factors contribute to the broader realization of music ability, with the degree of music aptitude varying, not only from individual to individual, but across various components of music ability within the same individual. While environmental factors influencing music development and expertise have been well investigated in the psychological and music literature, the interrogation of possible genetic influences has not progressed at the same rate. Recent advances in genetic research offer fertile ground for exploring the genetic basis of music ability. This paper begins with a brief overview of behavioral and molecular genetic approaches commonly used in human genetic analyses, and then critically reviews the key findings of genetic investigations of the components of music ability. Some promising and converging findings have emerged, with several loci on chromosome 4 implicated in singing and music perception, and certain loci on chromosome 8q implicated in absolute pitch and music perception. The gene AVPR1A on chromosome 12q has also been implicated in music perception, music memory, and music listening, whereas SLC6A4 on chromosome 17q has been associated with music memory and choir participation. Replication of these results in alternate populations and with larger samples is warranted to confirm the findings. Through increased research efforts, a clearer picture of the genetic mechanisms underpinning music ability will hopefully emerge. PMID:25018744

  13. The genetic basis of music ability

    Directory of Open Access Journals (Sweden)

    Yi Ting eTan

    2014-06-01

    Full Text Available Music is an integral part of the cultural heritage of all known human societies, with the capacity for music perception and production present in most people. Researchers generally agree that both genetic and environmental factors contribute to the broader realisation of music ability, with the degree of music aptitude varying, not only from individual to individual, but across various components of music ability within the same individual. While environmental factors influencing music development and expertise have been well investigated in the psychological and music literature, the interrogation of possible genetic influences has not progressed at the same rate. Recent advances in genetic research offer fertile ground for exploring the genetic basis of music ability. This paper begins with a brief overview of behavioural and molecular genetic approaches commonly used in human genetic analyses, and then critically reviews the key findings of genetic investigations of the components of music ability. Some promising and converging findings have emerged, with several loci on chromosome 4 implicated in singing and music perception, and certain loci on chromosome 8q implicated in absolute pitch and music perception. The gene AVPR1A on chromosome 12q has also been implicated in music perception, music memory and music listening, whereas SLC6A4 on chromosome 17q has been associated with music memory and choir participation. Replication of these results in alternate populations and with larger samples is warranted to confirm the findings. Through increased research efforts, a clearer picture of the genetic mechanisms underpinning music ability will hopefully emerge.

  14. Entrepreneurial Abilities: Structure of Labor Market and Income Inequality

    Directory of Open Access Journals (Sweden)

    Dmitry Aleksandrovich Pokrovsky

    2014-06-01

    Full Text Available This paper is addressed to explanation of differentiation of economics in structure of labor market and income distribution. In order to this aim the author develops a model of endogenous formation of entrepreneurship in economics with heterogeneous agents. The nature of heterogeneity is non- trivial distribution of entrepreneurial abilities across individuals. The impact of form and support of distribution of abilities as well as structure of preferences are studied. The key result is impact of an elasticity of substitution and an elasticity of distribution function on share of entrepreneurs and income inequality in opposite way. This effect must be taken into account when arbitrary economic policy is developed. Also author consider two transformation of support of distribution of entrepreneurial abilities: 1 tension and compression, 2 shift. Economies which are equivalence in sense of first type of support transformation have the same share of entrepreneurs in population and the same level of income inequality. In the second case economy with less able individuals in average has bigger share of entrepreneurs in population and it is more differentiated in income

  15. Predicting Student Performance in Sonographic Scanning Using Spatial Ability as an Ability Determinent of Skill Acquisition

    Science.gov (United States)

    Clem, Douglas Wayne

    2012-01-01

    Spatial ability refers to an individual's capacity to visualize and mentally manipulate three dimensional objects. Since sonographers manually manipulate 2D and 3D sonographic images to generate multi-viewed, logical, sequential renderings of an anatomical structure, it can be assumed that spatial ability is central to the perception and…

  16. Home care technology through an ability expectation lens.

    Science.gov (United States)

    Wolbring, Gregor; Lashewicz, Bonnie

    2014-06-20

    Home care is on the rise, and its delivery is increasingly reliant on an expanding variety of health technologies ranging from computers to telephone "health apps" to social robots. These technologies are most often predicated on expectations that people in their homes (1) can actively interact with these technologies and (2) are willing to submit to the action of the technology in their home. Our purpose is to use an "ability expectations" lens to bring together, and provide some synthesis of, the types of utility and disadvantages that can arise for people with disabilities in relation to home care technology development and use. We searched the academic databases Scopus, Web of Science, EBSCO ALL, IEEE Xplore, and Compendex to collect articles that had the term "home care technology" in the abstract or as a topic (in the case of Web of Science). We also used our background knowledge and related academic literature pertaining to self-diagnosis, health monitoring, companionship, health information gathering, and care. We examined background articles and articles collected through our home care technology search in terms of ability expectations assumed in the presentation of home care technologies, or discussed in relation to home care technologies. While advances in health care support are made possible through emerging technologies, we urge critical examination of such technologies in terms of implications for the rights and dignity of people with diverse abilities. Specifically, we see potential for technologies to result in new forms of exclusion and powerlessness. Ableism influences choices made by funders, policy makers, and the public in the development and use of home health technologies and impacts how people with disabilities are served and how useful health support technologies will be for them. We urge continued critical examination of technology development and use according to ability expectations, and we recommend increasing incorporation of

  17. Laterality, spatial abilities, and accident proneness.

    Science.gov (United States)

    Voyer, Susan D; Voyer, Daniel

    2015-01-01

    Although handedness as a measure of cerebral specialization has been linked to accident proneness, more direct measures of laterality are rarely considered. The present study aimed to fill that gap in the existing research. In addition, individual difference factors in accident proneness were further examined with the inclusion of mental rotation and navigation abilities measures. One hundred and forty participants were asked to complete the Mental Rotations Test, the Santa Barbara Sense of Direction scale, the Greyscales task, the Fused Dichotic Word Test, the Waterloo Handedness Questionnaire, and a grip strength task before answering questions related to number of accidents in five areas. Results indicated that handedness scores, absolute visual laterality score, absolute response time on the auditory laterality index, and navigation ability were significant predictors of the total number of accidents. Results are discussed with respect to cerebral hemispheric specialization and risk-taking attitudes and behavior.

  18. Giving Devices the Ability to Exercise Reason

    Directory of Open Access Journals (Sweden)

    Thomas Keeley

    2008-10-01

    Full Text Available One of the capabilities that separates humans from computers has been the ability to exercise "reason / judgment". Computers and computerized devices have provided excellent platforms for following rules. Computer programs provide the scripts for processing the rules. The exercise of reason, however, is more of an image processing function than a function composed of a series of rules. The exercise of reason is more right brain than left brain. It involves the interpretation of information and balancing inter-related alternatives. This paper will discuss a new way to define and process information that will give devices the ability to exercise human-like reasoning and judgment. The paper will discuss the characteristics of a "dynamic graphical language" in the context of addressing judgment, since judgment is often required to adjust rules when operating in a dynamic environment. The paper will touch on architecture issues and how judgment is integrated with rule processing.

  19. Ability or Finances as Constraints to Entrepreneurship?

    DEFF Research Database (Denmark)

    Andersen, Steffen; Meisner Nielsen, Kasper

    windfall wealth. We compare the performance of these ventures to that of a matched sample of individuals who form businesses at the same time to test whether financial barriers to entrepreneurship are caused by market failure or low entrepreneurial ability. We find that constrained entrepreneurs’ ventures......This study exploits a natural experiment to investigate why financial constraints appear to limit firm formation. Exogenous variation in wealth results from unexpected inheritance due to sudden death and allows us to identify 304 constrained entrepreneurs, who start a business after receiving...... have significantly lower survival rates and are less profitable than are those of unconstrained entrepreneurs. Collectively, these results suggest that constrained entrepreneurs have lower entrepreneurial ability and that capital markets work sufficiently well in funding individuals who have worthy...

  20. Interoceptive ability predicts aversion to losses.

    Science.gov (United States)

    Sokol-Hessner, Peter; Hartley, Catherine A; Hamilton, Jeffrey R; Phelps, Elizabeth A

    2015-01-01

    Emotions have been proposed to inform risky decision-making through the influence of affective physiological responses on subjective value. The ability to perceive internal body states, or "interoception" may influence this relationship. Here, we examined whether interoception predicts participants' degree of loss aversion, which has been previously linked to choice-related arousal responses. Participants performed both a heartbeat-detection task indexing interoception and a risky monetary decision-making task, from which loss aversion, risk attitudes and choice consistency were parametrically measured. Interoceptive ability correlated selectively with loss aversion and was unrelated to the other value parameters. This finding suggests that specific and separable component processes underlying valuation are shaped not only by our physiological responses, as shown in previous findings, but also by our interoceptive access to such signals.

  1. Visuo-spatial abilities in chess players

    OpenAIRE

    Waters, A; Gobet, F; Leyden, G

    2002-01-01

    The extent to which the acquisition of expertise in knowledge-rich domains, such as chess, can be influenced by general individual characteristics, such as intelligence, has remained unclear. Some previous studies with children have documented significant correlations between chess skill and performance on some psychometric tests, such as performance IQ (Frydman & Lynn, 1992). However, we found no evidence for a correlation between chess skill and visual memory ability in a group of adult che...

  2. Cognitive maps, spatial abilities and human wayfinding.

    OpenAIRE

    Golledge, Reginald G.; Jacobson, R. Daniel; Kitchin, Rob; Blades, Mark

    2000-01-01

    In this paper we discuss the relations between cognitive maps, spatial abilities and human wayfinding, particularly in the context of traveling without the use of sight. Initially we discuss the nature of cognitive maps and the process of cognitive mapping as mechanisms for developing person to object (egocentric) and object to object (allocentric) internal representations. Imperfections in encoding either relations can introduce imperfections in representations of environments in memory. Thi...

  3. Perinatal cortical growth and childhood neurocognitive abilities

    Science.gov (United States)

    Rathbone, R.; Counsell, S.J.; Kapellou, O.; Dyet, L.; Kennea, N.; Hajnal, J.; Allsop, J.M.; Cowan, F.

    2011-01-01

    Objective: This observational cohort study addressed the hypothesis that after preterm delivery brain growth between 24 and 44 weeks postmenstrual age (PMA) is related to global neurocognitive ability in later childhood. Methods: Growth rates for cerebral volume and cortical surface area were estimated in 82 infants without focal brain lesions born before 30 weeks PMA by using 217 magnetic resonance images obtained between 24 and 44 weeks PMA. Abilities were assessed at 2 years using the Griffiths Mental Development Scale and at 6 years using the Wechsler Preschool and Primary Scale of Intelligence–Revised (WPPSI-R), the Developmental Neuropsychological Assessment (NEPSY), and the Movement Assessment Battery for Children (MABC). Analysis was by generalized least-squares regression. Results: Mean test scores approximated population averages. Cortical growth was directly related to the Griffiths Developmental Quotient (DQ), the WPPSI-R full-scale IQ, and a NEPSY summary score but not the MABC score and in exploration of subtests to attention, planning, memory, language, and numeric and conceptual abilities but not motor skills. The mean (95% confidence interval) estimated reduction in cortical surface area at term corrected age associated with a 1 SD fall in test score was as follows: DQ 7.0 (5.8–8.5); IQ 6.0 (4.9–7.3); and NEPSY 9.1 (7.5–11.0) % · SD−1. Total brain volume growth was not correlated with any test score. Conclusions: The rate of cerebral cortical growth between 24 and 44 weeks PMA predicts global ability in later childhood, particularly complex cognitive functions but not motor functions. PMID:21998316

  4. ENHANCING STUDENTS‘ WRITING ABILITY WITH PEER TUTORING

    OpenAIRE

    Yuyus Saputra; Arini Nurul Hidayati; Neni Marlina; Nita Sari Narulita Dewi

    2017-01-01

    This study explores the technique of peer tutoring and discovers ; (1) how peer tutoring enhance students‘ writing ability; (2) what indicators of writing can be improved; (3) condition during teaching and learning process (4) the strength and the weaknessess of peer turoting. The method applied in the research is action research which consist some activities such as, planning, acting, observing, and reflecting. The research involved ten students which was divided into two groups,...

  5. Endurance ability characteristics of professional sportsmen

    OpenAIRE

    Rozenstoka, Sandra

    2012-01-01

    Cycling and kettlebell sport are cyclic kinds of sport. For sport achievement is important the development of endurance ability. In kettlebell sport high performance is based on the strength endurance. One of the conditions for success in competition is sportsman’s high aerobic and anaerobic capacity. Complex cardiopulmonary exercise testing allows for simultaneous study of the responses of the cardiovascular and pulmonary systems to a stated physical load stress. There is direct correlation ...

  6. Discovery Learning for Mathematical Literacy Ability

    Science.gov (United States)

    Tokada, D.; Herman, T.; Suhendra

    2017-09-01

    The background of this research is students’ mathematical literacy ability which is still less so most students find difficulty in solving mathematical problem in daily life. Learning which tend to be teacher centered not give change to students to develop their own ideas so the students do not master the concept well. Discovery learning is one of learning which train students how to discover mathematical concept and to train students to express their ideas. This study is quasi experimental study which is aimed to find out the enhancement of mathematical literacy ability of eighth grade students with discovery learning. This research used nonequivalent control group design. The population in this research were all students of the eight grade Junior High School in Tana Toraja. This research conclude that mathematics learning with discovery learning method in eight grade students of Junior High School can enhance the ability of mathematical literacy more significant. Discovery learning give change to students to construct their own knowledge so they can understand mathematical problem until its solution.

  7. Transport optimization considering the node aggregation ability

    Science.gov (United States)

    Liu, Gang; Li, Lian; Guo, Jiawei; Li, Zheng

    2015-10-01

    Using the theories of complex networks and gravitational field, we study the dynamic routing process under the framework of node gravitational field, define the equation of gravitation of travel path to data package and introduce two parameters α and γ for adjusting the dependences of transmission data on the unblocked degree of node, the transmission capacity of node and the path length. Based on the path's attraction, a gravitational field routing strategy under node connection ability constraint is proposed with considering the affect of node aggregation ability to transport process, and a parameter is used to adjust the control strength of routing process to node aggregation ability. In order to clarify the efficiency of suggested method, we introduce an order parameter η to measure the throughput of the network by the critical value of phase transition from free state to congestion state, and analyze the distribution of betweenness centrality and traffic jam. Simulation results show that, compared with the traditional shortest path routing strategy, our method greatly improve the throughput of a network, balance the network traffic load and most of the network nodes are used efficiently. Moreover, the network throughput is maximized under μ = -1, and the transmission performance of the algorithm is independent of the values of α and γ, which indicate the routing strategy is stable and reliable.

  8. Assessment of motor imagery ability and training

    Directory of Open Access Journals (Sweden)

    André Luiz Felix Rodacki

    2010-09-01

    Full Text Available The aim of this study was to evaluate changes in motor imagery ability in response to a specific dart throwing training. Twelve subjects (17-22 years with no previous experience in dart throwing or imagery agreed to participate. Changes in imagery ability were assessed using the Sports Imagery Questionnaire before (pretreatment and after (post-treatment an imagery training program consisting of 10 sessions. Retention (RET was assessed 2 weeks after training. The program included mental exercises designed to develop vivid images, to control one’s own images, and to increase perception about performance. Comparison of the imagery training conditions (training alone, training accompanied, observing a colleague, and during assessment showed no differences between the pretreatment, post-treatment and RET evaluations. Although imagery ability did not respond to training, significant differences between imagery domains (visual, auditory, kinesthetic, and animic were found (p<0.05, except between the visual and animic domains (p=0.58. These differences might be related to subject’s domain preference subject during the imagery process and to the nature of the task in which the skill technique used seems to be a relevant aspect.

  9. Implicit theories and ability emotional intelligence

    Directory of Open Access Journals (Sweden)

    ROSARIO eCABELLO

    2015-05-01

    Full Text Available Previous research has shown that people differ in their implicit theories about the essential characteristics of intelligence and emotions. Some people believe these characteristics to be predetermined and immutable (entity theorists, whereas others believe that these characteristics can be changed through learning and behavior training (incremental theorists. The present study provides evidence that in healthy adults (N = 688, implicit beliefs about emotions and emotional intelligence (EI may influence performance on the ability-based Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT. Adults in our sample with incremental theories about emotions and EI scored higher on the MSCEIT than entity theorists, with implicit theories about EI showing a stronger relationship to scores than theories about emotions. Although our participants perceived both emotion and EI as malleable, they viewed emotions as more malleable than EI. Women and young adults in general were more likely to be incremental theorists than men and older adults. Furthermore, we found that emotion and EI theories mediated the relationship of gender and age with ability EI. Our findings suggest that people’s implicit theories about EI may influence their emotional abilities, which may have important consequences for personal and professional EI training.

  10. Implicit theories and ability emotional intelligence.

    Science.gov (United States)

    Cabello, Rosario; Fernández-Berrocal, Pablo

    2015-01-01

    Previous research has shown that people differ in their implicit theories about the essential characteristics of intelligence and emotions. Some people believe these characteristics to be predetermined and immutable (entity theorists), whereas others believe that these characteristics can be changed through learning and behavior training (incremental theorists). The present study provides evidence that in healthy adults (N = 688), implicit beliefs about emotions and emotional intelligence (EI) may influence performance on the ability-based Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). Adults in our sample with incremental theories about emotions and EI scored higher on the MSCEIT than entity theorists, with implicit theories about EI showing a stronger relationship to scores than theories about emotions. Although our participants perceived both emotion and EI as malleable, they viewed emotions as more malleable than EI. Women and young adults in general were more likely to be incremental theorists than men and older adults. Furthermore, we found that emotion and EI theories mediated the relationship of gender and age with ability EI. Our findings suggest that people's implicit theories about EI may influence their emotional abilities, which may have important consequences for personal and professional EI training.

  11. Age dependence of Olympic weightlifting ability.

    Science.gov (United States)

    Meltzer, D E

    1994-08-01

    There is increasing interest among Masters athletes in standards for comparing performances of competitors of different ages. The goal of this study was to develop one such age-comparison method by examining the age dependence of ability in Olympic-style weightlifting. Previous research on the deterioration of muscular strength and power with increasing age offers only limited guidance toward this goal; therefore, analysis of performance data was required. The variation of weightlifting ability as a function of age was examined by two different methods. First, cross-sectional data corresponding to two separate populations of Masters weightlifters were analyzed in detail. Then, a longitudinal study of 64 U.S. male Masters weightlifters was carried out, with performance versus age curves resulting from the two methods were very similar, reflecting approximately 1.0-1.5% x yr-1 deterioration rates. These curves were characterized by common features regarding the rate of decline of muscular power with increasing age, in apparent agreement with published data regarding Masters sprinters and jumpers. We tentatively conclude that Olympic weightlifting ability in trained subjects undergoes a nonlinear decline with age, in which the second derivative of the performance versus age curve repeatedly changes sign.

  12. Glass forming ability of calcium aluminosilicate melts

    DEFF Research Database (Denmark)

    Moesgaard, Mette; Yue, Yuanzheng

    2011-01-01

    The glass forming ability (GFA) of two series of calcium aluminosilicate melts is studied by measuring their viscous behavior and crystallization tendency. The first series consists of five compositions on the joining line between the eutectic point of anorthite-wollastonite-tridymite and that of......The glass forming ability (GFA) of two series of calcium aluminosilicate melts is studied by measuring their viscous behavior and crystallization tendency. The first series consists of five compositions on the joining line between the eutectic point of anorthite......-wollastonite-tridymite and that of anorthite-wollastonite-gehlenite. The series includes the eutectic compositions as end members. The second series consists of five compositions on a line parallel to the joining line on the alumina rich side. In the present work, GFA is described in terms of glass stability, i.e., the ability of a glass...... to resist crystallization during reheating. In addition, the fragility index (m) is derived by fitting the viscosity data with the Avramov-Milchev equation. The results show that m is inversely proportional to the glass stability for the two series of melts, implying that m is an indirect measure of GFA...

  13. Implicit theories and ability emotional intelligence

    Science.gov (United States)

    Cabello, Rosario; Fernández-Berrocal, Pablo

    2015-01-01

    Previous research has shown that people differ in their implicit theories about the essential characteristics of intelligence and emotions. Some people believe these characteristics to be predetermined and immutable (entity theorists), whereas others believe that these characteristics can be changed through learning and behavior training (incremental theorists). The present study provides evidence that in healthy adults (N = 688), implicit beliefs about emotions and emotional intelligence (EI) may influence performance on the ability-based Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). Adults in our sample with incremental theories about emotions and EI scored higher on the MSCEIT than entity theorists, with implicit theories about EI showing a stronger relationship to scores than theories about emotions. Although our participants perceived both emotion and EI as malleable, they viewed emotions as more malleable than EI. Women and young adults in general were more likely to be incremental theorists than men and older adults. Furthermore, we found that emotion and EI theories mediated the relationship of gender and age with ability EI. Our findings suggest that people’s implicit theories about EI may influence their emotional abilities, which may have important consequences for personal and professional EI training. PMID:26052309

  14. Event segmentation ability uniquely predicts event memory.

    Science.gov (United States)

    Sargent, Jesse Q; Zacks, Jeffrey M; Hambrick, David Z; Zacks, Rose T; Kurby, Christopher A; Bailey, Heather R; Eisenberg, Michelle L; Beck, Taylor M

    2013-11-01

    Memory for everyday events plays a central role in tasks of daily living, autobiographical memory, and planning. Event memory depends in part on segmenting ongoing activity into meaningful units. This study examined the relationship between event segmentation and memory in a lifespan sample to answer the following question: Is the ability to segment activity into meaningful events a unique predictor of subsequent memory, or is the relationship between event perception and memory accounted for by general cognitive abilities? Two hundred and eight adults ranging from 20 to 79years old segmented movies of everyday events and attempted to remember the events afterwards. They also completed psychometric ability tests and tests measuring script knowledge for everyday events. Event segmentation and script knowledge both explained unique variance in event memory above and beyond the psychometric measures, and did so as strongly in older as in younger adults. These results suggest that event segmentation is a basic cognitive mechanism, important for memory across the lifespan. Copyright © 2013 Elsevier B.V. All rights reserved.

  15. Event Segmentation Ability Uniquely Predicts Event Memory

    Science.gov (United States)

    Sargent, Jesse Q.; Zacks, Jeffrey M.; Hambrick, David Z.; Zacks, Rose T.; Kurby, Christopher A.; Bailey, Heather R.; Eisenberg, Michelle L.; Beck, Taylor M.

    2013-01-01

    Memory for everyday events plays a central role in tasks of daily living, autobiographical memory, and planning. Event memory depends in part on segmenting ongoing activity into meaningful units. This study examined the relationship between event segmentation and memory in a lifespan sample to answer the following question: Is the ability to segment activity into meaningful events a unique predictor of subsequent memory, or is the relationship between event perception and memory accounted for by general cognitive abilities? Two hundred and eight adults ranging from 20 to 79 years old segmented movies of everyday events and attempted to remember the events afterwards. They also completed psychometric ability tests and tests measuring script knowledge for everyday events. Event segmentation and script knowledge both explained unique variance in event memory above and beyond the psychometric measures, and did so as strongly in older as in younger adults. These results suggest that event segmentation is a basic cognitive mechanism, important for memory across the lifespan. PMID:23942350

  16. Is there a relationship between ultrasound scanning ability (sonography) and visuospatial perception or psychomotor ability?

    Science.gov (United States)

    Hagen, Suzanne; Gallagher, Helen

    2016-01-01

    Background Competent sonography is thought to include a unique combination of skills not yet fully defined. This presents challenges when recruiting the correct people for training. Skills are thought to include visuospatial perception and psychomotor skills, but little is known about the relationship between these aptitudes and scanning ability. This feasibility study explored such relationships, to identify evaluation techniques which may improve selection and recruitment. Methods A sample of 30 experienced ultrasound practitioners and 30 trainees at commencement and on completion of training were administered eight tests. Results No significant relationships between experienced practitioners’ or trainees’ visuospatial abilities or psychomotor abilities and scanning abilities were found. Results demonstrated that two of the visuospatial perception tests were not influenced by training and therefore, may be measuring the innate skills of ultrasound practitioners. As ultrasound practitioners had not performed any of the tests previously, ranges of scores for each of the eight tests were established for this group. This included measures for psychomotor skills which added to the current body of knowledge for sonography. Conclusions Although no significant correlations were found between participants’ visuospatial perception or psychomotor abilities and scanning ability, performance on the Obstetric Structured Assessment Test (combining all the skills required) pre-training gave the best indication of post-training scanning performance. The Obstetric Structured Assessment Test may prove a useful tool for initial assessment of potential trainees but abilities will require further investigation. PMID:27847536

  17. Is there a relationship between ultrasound scanning ability (sonography) and visuospatial perception or psychomotor ability?

    Science.gov (United States)

    Chapman, Elizabeth; Hagen, Suzanne; Gallagher, Helen

    2016-11-01

    Competent sonography is thought to include a unique combination of skills not yet fully defined. This presents challenges when recruiting the correct people for training. Skills are thought to include visuospatial perception and psychomotor skills, but little is known about the relationship between these aptitudes and scanning ability. This feasibility study explored such relationships, to identify evaluation techniques which may improve selection and recruitment. A sample of 30 experienced ultrasound practitioners and 30 trainees at commencement and on completion of training were administered eight tests. No significant relationships between experienced practitioners' or trainees' visuospatial abilities or psychomotor abilities and scanning abilities were found. Results demonstrated that two of the visuospatial perception tests were not influenced by training and therefore, may be measuring the innate skills of ultrasound practitioners. As ultrasound practitioners had not performed any of the tests previously, ranges of scores for each of the eight tests were established for this group. This included measures for psychomotor skills which added to the current body of knowledge for sonography. Although no significant correlations were found between participants' visuospatial perception or psychomotor abilities and scanning ability, performance on the Obstetric Structured Assessment Test (combining all the skills required) pre-training gave the best indication of post-training scanning performance. The Obstetric Structured Assessment Test may prove a useful tool for initial assessment of potential trainees but abilities will require further investigation.

  18. a case study

    African Journals Online (AJOL)

    Assessment of (dis)ability in a prospec tive commercial diver with a hand injury – a case study. A case study in disability. W A J (JAck) MeintJes, MB ChB, DOM, FCPHM (SA) Occ Med, MMed (Occ Med). Specialist, Occupational Medicine, Division of Community Health, Department of Interdisciplinary Health Sciences, ...

  19. Improving teamwork abilities across cultural differences

    DEFF Research Database (Denmark)

    Godskesen, Mirjam Irene

    2009-01-01

    The Belbin method has been applied at the education in Arctic Technology in Greenland as a way of improving the student’s teamwork abilities. The feedback from the students is that Belbin is a meaningful and relevant tool and they are very engaged during the teamwork exercises. They get a theoret...... a theoretical approach to teamwork and a language in which they can talk about their own and each others strengths and weaknesses. There are indications that it has positive effect on their subsequent teamwork....

  20. Concept Car Design and Ability Training

    Science.gov (United States)

    Lv, Jiefeng; Lu, Hairong

    The concept design as a symbol of creative design thinking, reflecting on the future design of exploratory and prospective, as a vehicle to explore the notion of future car design, design inspiration and creativity is not only a bold display, more through demonstrate the concept, reflects the company's technological strength and technological progress, and thus enhance their brand image. Present Chinese automobile design also has a very big disparity with world level, through cultivating students' concept design ability, to establish native design features and self-reliant brand image is practical and effective ways, also be necessary and pressing.

  1. Global Disability: Empowering Children of all Abilities.

    Science.gov (United States)

    Scharf, Rebecca J; Maphula, Angelina; Pullen, Paige C; Shrestha, Rita; Matherne, Gaynell Paul; Roshan, Reeba; Koshy, Beena

    2017-08-01

    Worldwide, children are often not meeting their developmental potential owing to malnutrition, infection, lack of stimulation, and toxic stress. Children with disabilities are more likely to experience poverty, neglect, and abuse, and are less likely to have adequate access to education and medical care. Early childhood developmental stimulation can improve language, learning, and future participation in communities. Therapeutic supports and endeavors to reduce stigma for people of all abilities strengthen communities and allow for human thriving. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. THE DIFFERENCES IN MOTOR AND COGNITIVE ABILITIES IN GIRLS AGED 7

    Directory of Open Access Journals (Sweden)

    Dejan Orlić

    2010-03-01

    Full Text Available The sample of 164 examinees (divided into three groups according to their IQ – all of them girls from the major towns of Vojvodina – underwent an assessment of motor abilities where battery of 7 motor tests was used and an assessment of cognitive abilities in the case of which Raven's Colored Progressive Matrices were used. The results of the research show that there are statistically significant differences in motor and cognitive abilities between the analyzed groups in this sample of the examinees.

  3. Profile of Scientific Ability of Chemistry Education Students in Basic Physics Course

    Science.gov (United States)

    Suastika, K. G.; Sudyana, I. N.; Lasiani, L.; Pebriyanto, Y.; Kurniawati, N.

    2017-09-01

    The weakness of scientific ability of students in college has been being a concern in this case, especially in terms of laboratory activities to support Laboratory Based Education. Scientific ability is a basic ability that must be dominated by students in basic physics lecturing process as a part of scientific method. This research aims to explore the indicators emergence of the scientific ability of students in Chemistry Education of Study Program, Faculty of Teaching and Education University of Palangka Raya through Inquiry Based Learning in basic physics courses. This research is a quantitative research by using descriptive method (descriptive-quantitative). Students are divided into three categories of group those are excellent group, low group, and heterogeneous group. The result shows that the excellent group and low group have same case that were occured decreasing in the percentage of achievement of scientific ability, while in heterogeneous group was increased. The differentiation of these results are caused by enthusiastic level of students in every group that can be seen in tables of scientific ability achievement aspects. By the results of this research, hoping in the future can be a references for further research about innovative learning strategies and models that can improve scientific ability and scientific reasoning especially for science teacher candidates.

  4. Improving leaping ability in elite rhythmic gymnasts.

    Science.gov (United States)

    Hutchinson, M R; Tremain, L; Christiansen, J; Beitzel, J

    1998-10-01

    The purpose of this study was to improve the leaping ability of athletes in rhythmic gymnastics, a high leap demanding sport, using a controlled course of jump training. Six elite athletes underwent a course of leap training including pool training and Pilates' Method of Body Conditioning using spring controlled resistance to muscular exertion. Baseline data was obtained on a force plate that measured reaction time, leap height, and explosive power on each athlete before initiating training. After 1 month of training, leap height improved 16.2%, ground reaction time improved 50%, and explosive power improved 220%. With continued maintenance training, no decrease in effect was noted; however, no significant improvement occurred after the first month of training. At 1 yr with discontinuation of the leaping protocol but continued training within the sport, the initial gains were likewise maintained. No injuries occurred during participation in the leaping protocol. Elite rhythmic gymnasts can safely improve their leaping ability significantly through an intense course of jump training. Continued training with the leaping protocol does not appear to further enhance the benefit; however, the gains appear to be maintained at 4 months and 1 yr post training with or without additional training with the leaping protocol.

  5. Phishing IQ Tests Measure Fear, Not Ability

    Science.gov (United States)

    Anandpara, Vivek; Dingman, Andrew; Jakobsson, Markus; Liu, Debin; Roinestad, Heather

    We argue that phishing IQ tests fail to measure susceptibility to phishing attacks. We conducted a study where 40 subjects were asked to answer a selection of questions from existing phishing IQ tests in which we varied the portion (from 25% to 100%) of the questions that corresponded to phishing emails. We did not find any correlation between the actual number of phishing emails and the number of emails that the subjects indicated were phishing. Therefore, the tests did not measure the ability of the subjects. To further confirm this, we exposed all the subjects to existing phishing education after they had taken the test, after which each subject was asked to take a second phishing test, with the same design as the first one, but with different questions. The number of stimuli that were indicated as being phishing in the second test was, again, independent of the actual number of phishing stimuli in the test. However, a substantially larger portion of stimuli was indicated as being phishing in the second test, suggesting that the only measurable effect of the phishing education (from the point of view of the phishing IQ test) was an increased concern—not an increased ability.

  6. Nature versus Nurture in Determining Athletic Ability.

    Science.gov (United States)

    Yan, Xu; Papadimitriou, Ioannis; Lidor, Ronnie; Eynon, Nir

    2016-01-01

    This overview provides a general discussion of the roles of nature and nurture in determining human athletic ability. On the nature (genetics) side, a review is provided with emphasis on the historical research and on several areas which are likely to be important for future research, including next-generation sequencing technologies. In addition, a number of well-designed training studies that could possibly reveal the biological mechanism ('cause') behind the association between gene variants and athletic ability are discussed. On the nurture (environment) side, we discuss common environmental variables including deliberate practice, family support, and the birthplace effect, which may be important in becoming an elite athlete. Developmental effects are difficult to disassociate with genetic effects, because the early life environment may have long-lasting effects in adulthood. With this in mind, the fetal programming hypothesis is also briefly reviewed, as fetal programming provides an excellent example of how the environment interacts with genetics. We conclude that the traditional argument of nature versus nurture is no longer relevant, as it has been clearly established that both are important factors in the road to becoming an elite athlete. With the availability of the next-generation genetics (sequencing) techniques, it is hoped that future studies will reveal the relevant genes influencing performance, as well as the interaction between those genes and environmental (nurture) factors. © 2016 S. Karger AG, Basel.

  7. The contribution of general cognitive abilities and number abilities to different aspects of mathematics in children.

    Science.gov (United States)

    Träff, Ulf

    2013-10-01

    This study examined the relative contributions of general cognitive abilities and number abilities to word problem solving, calculation, and arithmetic fact retrieval in a sample of 134 children aged 10 to 13 years. The following tasks were administered: listening span, visual matrix span, verbal fluency, color naming, Raven's Progressive Matrices, enumeration, number line estimation, and digit comparison. Hierarchical multiple regressions demonstrated that number abilities provided an independent contribution to fact retrieval and word problem solving. General cognitive abilities contributed to problem solving and calculation. All three number tasks accounted for a similar amount of variance in fact retrieval, whereas only the number line estimation task contributed unique variance in word problem solving. Verbal fluency and Raven's matrices accounted for an equal amount of variance in problem solving and calculation. The current findings demonstrate, in accordance with Fuchs and colleagues' developmental model of mathematical learning (Developmental Psychology, 2010, Vol. 46, pp. 1731-1746), that both number abilities and general cognitive abilities underlie 10- to 13-year-olds' proficiency in problem solving, whereas only number abilities underlie arithmetic fact retrieval. Thus, the amount and type of cognitive contribution to arithmetic proficiency varies between the different aspects of arithmetic. Furthermore, how closely linked a specific aspect of arithmetic is to the whole number representation systems is not the only factor determining the amount and type of cognitive contribution in 10- to 13-year-olds. In addition, the mathematical complexity of the task appears to influence the amount and type of cognitive support. Copyright © 2013 Elsevier Inc. All rights reserved.

  8. Profiling oral narrative ability in young school-aged children.

    Science.gov (United States)

    Westerveld, Marleen F; Gillon, Gail T

    2010-06-01

    This study aimed to determine if oral narrative comprehension and production measures derived in a fictional story retelling task could be used to create a profile of strengths and weaknesses in oral narrative ability (Profile of Oral Narrative Ability: PONA) in young school-aged children. The story retelling task was field-tested with 169 typically developing children, aged between 5;0 and 7;6 years. Children listened twice to an unfamiliar story while looking at the pictures in a book. Comprehension questions were asked after the first exposure. Following the second exposure, children were asked to retell the story without the use of the pictures. Story retellings were analysed on measures of semantics, morphosyntax, verbal productivity, and narrative quality. Results indicated sensitivity for age on measures of comprehension, narrative quality, semantics, and verbal productivity, but not for morphosyntactic measures. Factor analysis indicated that oral narrative performance comprised three factors, explaining more than 80% of the variance. Two clinical case examples are presented, which show the potential of the PONA to reveal different patterns of strengths and weaknesses across the oral narrative measures. Although early evidence suggests the potential usefulness of the PONA, further research is now needed to test the validity, reliability and clinical application of this tool.

  9. Core Abilities Evaluation Index System Exploration and Empirical Study on Distributed PV-Generation Projects

    Directory of Open Access Journals (Sweden)

    Lin He

    2017-12-01

    Full Text Available In line with the constraints of environmental problems and economic development, large-scale renewable-generation projects have been planned and constructed in recent years. In order to achieve sustainable power development and improve the power supply structure, China’s government has focused on distributed photovoltaic (PV generation projects due to their advantages of clean emission and local consumption. However, their unstable output power still brings a series of problems concerning reliability, investment income, and available substitution proportion to traditional power, and so on. Therefore, it is imperative to understand the competitive development abilities of distributed PV generation projects and measure them effectively. First, through various investigation methods such as literature reviews, feasibility report analysis and expert interviews, the factors that influence the core abilities of distributed PV-generation projects were explored based on the micro-grid structure. Then, with the indexed exploration results, the factors were classified into 6 dimensions, i.e., investment and earning ability, production and operation ability, power-grid coordination ability, energy-conservation and emission-reduction ability, sustainable development ability, and society-serving ability. Meanwhile, an evaluation index system for core abilities of distributed PV-generation project was constructed using all quantitative indicators. Third, for examining the availability of the evaluation index system, combination weighting and techniques for order preference by similarity to an ideal solution (TOPSIS methods were adopted to assess the practical distributed PV-generation projects. The case study results showed that installed capacity, local economy development, and grid-connected power quantity will influence the core abilities of distributed PV-generation project, obviously. The conclusions of the evaluation analysis on core abilities can

  10. Gene effects and combining abilities for oil content in sunflower

    Directory of Open Access Journals (Sweden)

    Jocković Milan

    2014-01-01

    Full Text Available Considering the worldwide importance of sunflower oil, objective of this study was to evaluate gene effects and combining abilities of six sunflower open pollinated varieties. Varieties were crossed according to incomplete diallel method and produced fifteen F1 progenies. Comparing the mean values of F1 progenies to parents mean in most cases superdominance was expressed as a mode of inheritance. Nonetheless, dominance of better parent and partial dominance of better parent were also recorded as a mode of inheritance. GCA/SCA ratio indicated greater importance of non-additive genetic component in oil content expression. The genetic variance analysis showed that dominant component was more important and dominant genes prevailed compared to recessive genes for oil content in sunflower.

  11. Brain Disorders (Cerebral Palsy And The Ability Of Academic

    Directory of Open Access Journals (Sweden)

    Faisal Rachmat

    2017-08-01

    Full Text Available The purpose of this empirically is to get a clear picture of low intervensi given mild mental retardation (cerebral palsy in children to improve their academic abilities. Research that started from Maret 2017 through may 2017, on a boy named AMR student in the Homeschooling Seto Brothers (HKS Bintaro, Tangerang Selatan. This study used a qualitative approach with case study method. The collection of data through observation, interview and document research. The data were analyzed qualitatively. The result sducahowedan increase in academic knowledge after being given an educational intervention for 4 months. This is evidenced by the significant increase in work in class AMR, The LKS (Student Worksheet. Suggestions keep motivate students to remain willing to learn, the cooperation between teachers and parents should pay more attention to giving the effect is more significant in the progress of interventions undertaken in the school, pursued no alternations teacher.

  12. Numerical approximation abilities correlate with and predict informal but not formal mathematics abilities.

    Science.gov (United States)

    Libertus, Melissa E; Feigenson, Lisa; Halberda, Justin

    2013-12-01

    Previous research has found a relationship between individual differences in children's precision when nonverbally approximating quantities and their school mathematics performance. School mathematics performance emerges from both informal (e.g., counting) and formal (e.g., knowledge of mathematics facts) abilities. It remains unknown whether approximation precision relates to both of these types of mathematics abilities. In the current study, we assessed the precision of numerical approximation in 85 3- to 7-year-old children four times over a span of 2years. In addition, at the final time point, we tested children's informal and formal mathematics abilities using the Test of Early Mathematics Ability (TEMA-3). We found that children's numerical approximation precision correlated with and predicted their informal, but not formal, mathematics abilities when controlling for age and IQ. These results add to our growing understanding of the relationship between an unlearned nonsymbolic system of quantity representation and the system of mathematics reasoning that children come to master through instruction. Copyright © 2013 Elsevier Inc. All rights reserved.

  13. The Role of Self Efficacy Towards Mathematical Problem Solving Ability in Terms of Positive Thinking Ability

    Directory of Open Access Journals (Sweden)

    Rahmawati Yuliyani

    2017-11-01

    Full Text Available This research aims to know the influence of the role of self efficacy towards solving math problems in terms of positive thinking. The method used was survey methods with quantitative approach and hypothesis testing using path analysis. Large sample as many as 140 students, with sampling the sampling technique used was saturated. The results of hypothesis testing indicate that: 1 there is a significant direct influence on self efficacy against the ability of solving math problems, with the line coefficient of 0.187 and contribute directly towards the ability of self efficacy the mathematical problem solving of 3.50%. 2 there are no significant direct influence positive thinking towards mathematical problem solving ability, with the line coefficient of 0.034 and direct contribution towards positive thinking ability of solving math problems very small even barely contribute, only amounted to 0.12%. 3 there is a significant direct influence on self efficacy against positive thinking, with a coefficient of line of direct contributions and 0.181 self-efficacy (self efficacy toward positive thinking of 3.27%. 4 there were no significant effects of self efficacy against mathematical problem solving ability through positive thinking, with the line coefficient of 0.006.

  14. Work ability in rheumatoid arthritis patients

    DEFF Research Database (Denmark)

    Hansen, Sofie M; Hetland, Merete Lund; Pedersen, Jacob

    2017-01-01

    Objectives: The aim was to study work ability in patients with RA compared with the general population by investigating the rates and risks of long-term sickness absence, unemployment and disability pension, and the chance of returning to work and the changes in these risks over time (1994......-2011). Methods: This was a cohort study with up to 17 years of follow-up (mean 6.95 years/person) including 6677 RA patients of working age (identified in the nationwide DANBIO registry) and 56 955 matched controls from the general population. A multi-state model was used to analyse all shifts between the work......-related states (long-term sickness absence, unemployment and disability pension, as well as the chance of returning to work) and calculate hazard rates (HRs). Analyses were stratified by disease duration and controlled for socio-demographic factors, physical job exposure and somatic and psychiatric co...

  15. TIE: an ability test of emotional intelligence.

    Directory of Open Access Journals (Sweden)

    Magdalena Śmieja

    Full Text Available 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.

  16. TIE: An Ability Test of Emotional Intelligence

    Science.gov (United States)

    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

  17. Weed suppression ability of spring barley varieties

    DEFF Research Database (Denmark)

    Christensen, Svend

    1995-01-01

    Three years of experiments with spring barley showed significant differences in weed suppression ability among varieties. Weed dry matter in the most suppressive variety, Ida, was 48% lower than the mean weed dry matter of all varieties, whereas it was 31% higher in the least suppressive variety......, Grit. Ranking varietal responses to weed competition in terms of grain yield loss corresponded well to ranking weed dry matter produced in crop weed mixtures. There was no correspondence between the varietal grain yields in pure stands and their competitiveness, suggesting that breeding to optimize...... interception model was developed to describe the light interception profiles of the varieties. A study of the estimated parameters showed significant correlation between weed dry matter, rate of canopy height development and the light interception profile. However, when estimates were standardized to eliminate...

  18. Familial aggregation patterns in mathematical ability.

    Science.gov (United States)

    Wijsman, Ellen M; Robinson, Nancy M; Ainsworth, Kathryn H; Rosenthal, Elisabeth A; Holzman, Ted; Raskind, Wendy H

    2004-01-01

    Mathematical talent is an asset in modern society both at an individual and a societal level. Environmental factors such as quality of mathematics education undoubtedly affect an individual's performance, and there is some evidence that genetic factors also may play a role. The current study was performed to investigate the feasibility of undertaking genetics studies on mathematical ability. Because the etiology of low ability in mathematics is likely to be multifactorial and heterogeneous, we evaluated families ascertained through a proband with high mathematical performance in grade 7 on the SAT to eliminate, to some degree, adverse environmental factors. Families of sex-matched probands, selected for high verbal performance on the SAT, served as the comparison group. We evaluated a number of proxy measures for their usefulness in the study of clustering of mathematical talent. Given the difficulty of testing mathematics performance across developmental ages, especially with the added complexity of decreasing exposure to formal mathematics concepts post schooling, we also devised a semiquantitative scale that incorporated educational, occupational, and avocational information as a surrogate for an academic mathematics measure. Whereas several proxy measures showed no evidence of a genetic basis, we found that the semiquantitative scale of mathematical talent showed strong evidence of a genetic basis, with a differential response as a function of the performance measure used to select the proband. This observation suggests that there may be a genetic basis to specific mathematical talent, and that specific, as opposed to proxy, investigative measures that are designed to measure such talent in family members could be of benefit for this purpose.

  19. Pre-Service Primary School Teachers' Spatial Abilities

    Science.gov (United States)

    Marchis, Iuliana

    2017-01-01

    Spatial abilities are used in many aspects of everyday life, thus developing these abilities should be one of the most important goal of Mathematics Education. These abilities should be developed starting with early school years, thus pre-school and primary school teachers have an important role in setting the foundation of these abilities. A…

  20. Occupational Choice and the Endogenous Supply of Ability

    DEFF Research Database (Denmark)

    Klynge, Alice Heegaard

    I develop a selection model in which the individual’s supply of ability is endogenous and subject to selection along with occupation. Additionally, I identify and estimate the returns to creative and innovative ability, communication ability, and reading and math ability for white-collar and blue...

  1. Comment on Goldhammer's "Measuring Ability, Speed, or Both"

    Science.gov (United States)

    Davison, Mark L.

    2016-01-01

    The answer to the question, "Ability, speed, or both?" may be "both at once" if speed is simply a manifestation of ability. If differences in speed are manifestations of differences in ability, then both speed and ability may reflect a single dimension best characterized by a single score. While measurement of speed has proven…

  2. How Spatial Abilities Enhance, and Are Enhanced by, Dental Education

    Science.gov (United States)

    Hegarty, Mary; Keehner, Madeleine; Khooshabeh, Peter; Montello, Daniel R.

    2009-01-01

    In two studies with a total of 324 participants, dentistry students were assessed on psychometric measures of spatial ability, reasoning ability, and on new measures of the ability to infer the appearance of a cross-section of a three-dimensional (3-D) object. We examined how these abilities and skills predict success in dental education programs,…

  3. THE ESTIMATION OF HUMAN-OPERATOR CYBERNETIC ABILITIES DURING THE IMPACT OF DESTABILIZING FACTORS OF EXTERNAL ENVIRONMENT

    Directory of Open Access Journals (Sweden)

    Sergii T. Polishchuk

    2009-04-01

    Full Text Available  The method of estimation of human-operator cybernetics abilities during of the impacting of destabilizing factors of external environment is suggested. It was proved that up-to-date biomedical approach for periodical health examination of pilots in civil aviation isn’t guarantees theirs cybernetics abilities in cases of influence of destabilizing factors.

  4. Relationship between Age and the Ability to Break Scored Tablets.

    Science.gov (United States)

    Notenboom, Kim; Vromans, Herman; Schipper, Maarten; Leufkens, Hubert G M; Bouvy, Marcel L

    2016-01-01

    Practical problems with the use of medicines, such as difficulties with breaking tablets, are an often overlooked cause for non-adherence. Tablets frequently break in uneven parts and loss of product can occur due to crumbling and powdering. Health characteristics, such as the presence of peripheral neuropathy, decreased grip strength and manual dexterity, can affect a patient's ability to break tablets. As these impairments are associated with aging and age-related diseases, such as Parkinson's disease and arthritis, difficulties with breaking tablets could be more prevalent among older adults. The objective of this study was to investigate the relationship between age and the ability to break scored tablets. A comparative study design was chosen. Thirty-six older adults and 36 young adults were systematically observed with breaking scored tablets. Twelve different tablets were included. All participants were asked to break each tablet by three techniques: in between the fingers with the use of nails, in between the fingers without the use of nails and pushing the tablet downward with one finger on a solid surface. It was established whether a tablet was broken or not, and if broken, whether the tablet was broken accurately or not. The older adults experienced more difficulties to break tablets compared to the young adults. On average, the older persons broke 38.1% of the tablets, of which 71.0% was broken accurately. The young adults broke 78.2% of the tablets, of which 77.4% was broken accurately. Further analysis by mixed effects logistic regression revealed that age was associated with the ability to break tablets, but not with the accuracy of breaking. Breaking scored tablets by hand is less successful in an elderly population compared to a group of young adults. Health care providers should be aware that tablet breaking is not appropriate for all patients and for all drugs. In case tablet breaking is unavoidable, a patient's ability to break tablets should

  5. Work ability and associated factors of Brazilian technical-administrative workers in education.

    Science.gov (United States)

    Godinho, Marluce Rodrigues; Greco, Rosangela Maria; Teixeira, Maria Teresa Bustamante; Teixeira, Liliane Reis; Guerra, Maximiliano Ribeiro; Chaoubah, Alfredo

    2016-01-02

    Studies about work ability have grown in importance owing to the worldwide aging of active populations. Research has shown that measuring work ability has a predictive value in cases of long-term sickness absence and early retirement. Our goal was to analyze the work ability and associated factors of civil servants from a higher education institution in Brazil. The participants in this cross-sectional study were 600 technical-administrative workers at a public university. Work ability was measured using the work ability index. The participants were as follows: 51.8% male; mean age of 45 years (SD = ±11); married or in a stable union (61.5%); holding a graduate degree (56.7%); having only one job (83.3%), working 40 h a week or less (78.6%); not working evenings (79.8%); and having direct contact with the public (58.3%). The prevalence of reduced work ability was 13.9%. The following factors were found to be associated with reduced work ability: age 50 years old or above (PR = 2.58; 95% CI 1.25-5.09); female (PR = 2.77; 95% CI 1.25-3.60); education up to secondary school (PR = 2.37; 95% CI 1.13-3.59); overall poor self-assessed health (PR = 2.96; 95% CI 1.32-3.93); signs and symptoms of depression (PR = 4.86; 95% CI 2.23-6.55); sedentariness (PR = 3.00; 95% CI 1.38-4.68) and poor social support at work (PR = 4.01; 95% CI 1.66-4.37). Most of the participants showed good work ability, but some subjects had reduced work ability. This study makes a contribution to expanding the discussion about the factors associated with work ability toward proposing actions for maintaining that ability or helping recovery in the case of diminished ability. Such actions can help reduce work absenteeism and early retirement, both of which have a social and economic impact in Brazil. Studying the determinants of work ability and recommendations to address those determinants will help efforts to improve the quality of life of individuals, both at work and personally, and promote healthy

  6. Habilidades comunicativas receptivas em criança com bilingüismo português-japonês e paralisia cerebral: relato de caso Communicative receptive ability in a child with cerebral palsy who is bilingual in portuguese -japanese: case report

    Directory of Open Access Journals (Sweden)

    Roberto Minoru Yoshimura

    2006-12-01

    Full Text Available O objetivo do presente estudo foi descrever habilidades receptivas de uma criança com paralisia cerebral diplégica espástica, filha de brasileiros, nascida no Japão, exposta aos idiomas português e japonês. Método: Para a avaliação das habilidades receptivas foi realizada a observação do comportamento comunicativo por meio de atividades comunicativas, utilizando-se materiais lúdicos; provas de reconhecimento semântico, com o uso das figuras do ABFW e provas de discriminação auditiva. Nas atividades propostas utilizou-se dos idiomas português falado no Brasil e japonês. Também foi realizada a avaliação audiológica, que constou de imitânciometria e audiometria tonal liminar. Resultados: Na avaliação audiológica obteve resultados dentro dos padrões de normalidade. Nas atividades comunicativas demonstrou compreender ordens simples em contextos imediatos, com referenciais presentes e ausentes, em ambas as línguas. Apesar da gravidade do quadro motor e da criança não fazer uso de comunicação oral, a compreensão de conceitos nas duas línguas foi considerado satisfatória, demonstrando habilidades receptivas preservadas. A experimentação ambiental e a estimulação familiar permitiram o desenvolvimento da habilidade receptiva. Conclusões: Apesar da gravidade das alterações motoras, as capacidades intrínsecas desta criança, as possibilidades senso-perceptivas e estimulação ambiental favoreceram o desempenho receptivo nos idiomas japonês e português.The purpose of this study was to describe the receptive abilities of a child with spastic diplegic cerebral palsy, born to Brazilian parents in Japan, thus exposed to both Portuguese and Japanese. Method: In order to assess receptive abilities, communication behavior was observed during communicative activities occurring with play materials, through application of semantic recognition tests (pictures from the ABFW and auditory discrimination tests. During the

  7. EFFECT OF TEACHERS’ ABILITIES ON STUDENTS’ MOTIVATION WITH VARYING LEVELS OF INTELLECTUAL ABILITIES IN THE ECONOMICS

    Directory of Open Access Journals (Sweden)

    BERKOVÁ, Kateřina

    2016-09-01

    Full Text Available Intelligence and motivation are two crucial components of the education process that can significantly influence its efficiency. The level of intelligence determines our ability to learn from experience and to solve a problem successfully, whereas motivational processes energize and organize our behavior to reach our goals. This paper is connected to our previous article focused on the influence of teachers’ abilities on secondary business schools’ students’ motivation in the Economics. In our current study, we monitored the motivational potential of teachers’ abilities in a connection with students’ level of intelligence, measured by Vienna Matrices Test. As we would expect according to the results of our previous study, the expertise of teachers has the most important influence in the groups of both the above-average intelligent and the average intelligent students. Nevertheless, we found some differences in other preferences of both groups: except the teachers’ expertise, the average intelligent students refer to be motivated mostly by exposition of curriculum and ability to develop thinking, whereas above-average students refer only about the exposition of curriculum (except the teachers’ expertise. The next factor that we observed in our study is an amount of time that students spend on preparation to school.

  8. Exploring Visuospatial Thinking in Learning about Mineralogy: Spatial Orientation Ability and Spatial Visualization Ability

    Science.gov (United States)

    Ozdemir, Gokhan

    2010-01-01

    This mixed-method research attempted to clarify the role of visuospatial abilities in learning about mineralogy. Various sources of data--including quantitative pre- and postmeasures of spatial visualization and spatial orientation tests and achievement scores on six measures and qualitative unstructured observations, interviews, and field trip…

  9. Adjusting ability and sensibility for an accident

    International Nuclear Information System (INIS)

    Rozental, J.J.

    1998-01-01

    Adjusting ability (technical competence) and sensibility (consciousness) are the two most important priorities any staff member of any organization should bear in mind while acting during a nuclear or radiological emergency. The discussion is aimed at the national authorities of states which do not have a major nuclear power reactor programme, and especially at the IAEA and WHO: although a decade has gone by, the lessons from the radiological accident in Goiania have not been fully learned. The events which unravelled in the fall of 1987 took the population of the city of Goiania completely by surprise: they did not comprehend what had happened and failed to grasp what measures needed to be taken, a situation which precipitated a very complex psychological reaction, coupled with discrimination. To ensure the safety of radiation sources and nuclear installations, national and international organizations should direct their efforts towards educating and training staff in developing countries who work with ionizing radiation and promoting organizational capacity. This should be done first, by improving safety qualitatively so as to better control the uses of radioactive materials in medicine, agriculture, industry and research, and secondly, by assisting countries without a major nuclear power reactor programme to develop an objective and realistic emergency response training programme. (author)

  10. Sensory processing abilities of children with ADHD

    Directory of Open Access Journals (Sweden)

    Vitoria T. Shimizu

    2014-08-01

    Full Text Available OBJECTIVE: To assess and compare the sensory processing abilities of children with Attention Deficit/Hyperactivity Disorder (ADHD and children without disabilities, and to analyze the relationship between sensory processing difficulties and behavioural symptoms presented by children with ADHD. METHOD : Thirty-seven children with ADHD were compared with thirty-seven controls using a translated and adapted version of the "Sensory Profile" answered by the parents/caregivers. For the ADHD group, Sensory Profile scores were correlated to behavioural symptoms assessed using the Child Behaviour Check List (CBCL and the Behavioural Teacher Rating Scale (EACI-P. The statistical analyses were conducted using the Mann Whitney test and Pearson correlation coefficients. RESULTS : Children with ADHD showed significant impairments compared to the control group in sensory processing and modulation, as well as in behavioural and emotional responses as observed in 11 out of 14 sections and 6 out of 9 factors. Differences in all Sensory Profile response patterns were also observed between the two groups of children. Sensory Profile scores showed a moderately negative correlation with CBCL and EACI-P scores in the ADHD group. CONCLUSION : These results indicate that children with ADHD may present sensory processing impairments, which may contribute to the inappropriate behavioural and learning responses displayed by children with ADHD. It also suggests the importance of understanding the sensory processing difficulties and its possible contribution to the ADHD symptomatology.

  11. Sensory processing abilities of children with ADHD.

    Science.gov (United States)

    Shimizu, Vitoria T; Bueno, Orlando F A; Miranda, Mônica C

    2014-01-01

    To assess and compare the sensory processing abilities of children with Attention Deficit/Hyperactivity Disorder (ADHD) and children without disabilities, and to analyze the relationship between sensory processing difficulties and behavioural symptoms presented by children with ADHD. Thirty-seven children with ADHD were compared with thirty-seven controls using a translated and adapted version of the "Sensory Profile" answered by the parents/caregivers. For the ADHD group, Sensory Profile scores were correlated to behavioural symptoms assessed using the Child Behaviour Check List (CBCL) and the Behavioural Teacher Rating Scale (EACI-P). The statistical analyses were conducted using the Mann Whitney test and Pearson correlation coefficients. Children with ADHD showed significant impairments compared to the control group in sensory processing and modulation, as well as in behavioural and emotional responses as observed in 11 out of 14 sections and 6 out of 9 factors. Differences in all Sensory Profile response patterns were also observed between the two groups of children. Sensory Profile scores showed a moderately negative correlation with CBCL and EACI-P scores in the ADHD group. These results indicate that children with ADHD may present sensory processing impairments, which may contribute to the inappropriate behavioural and learning responses displayed by children with ADHD. It also suggests the importance of understanding the sensory processing difficulties and its possible contribution to the ADHD symptomatology.

  12. Anterior Temporal Lobe Morphometry Predicts Categorization Ability

    Directory of Open Access Journals (Sweden)

    Béatrice Garcin

    2018-02-01

    Full Text Available Categorization is the mental operation by which the brain classifies objects and events. It is classically assessed using semantic and non-semantic matching or sorting tasks. These tasks show a high variability in performance across healthy controls and the cerebral bases supporting this variability remain unknown. In this study we performed a voxel-based morphometry study to explore the relationships between semantic and shape categorization tasks and brain morphometric differences in 50 controls. We found significant correlation between categorization performance and the volume of the gray matter in the right anterior middle and inferior temporal gyri. Semantic categorization tasks were associated with more rostral temporal regions than shape categorization tasks. A significant relationship was also shown between white matter volume in the right temporal lobe and performance in the semantic tasks. Tractography revealed that this white matter region involved several projection and association fibers, including the arcuate fasciculus, inferior fronto-occipital fasciculus, uncinate fasciculus, and inferior longitudinal fasciculus. These results suggest that categorization abilities are supported by the anterior portion of the right temporal lobe and its interaction with other areas.

  13. Height, aging and cognitive abilities across Europe.

    Science.gov (United States)

    Guven, Cahit; Lee, Wang-Sheng

    2015-01-01

    Previous research has found that as a marker of childhood circumstances, height is correlated with cognitive functioning at older ages. Using data from the Survey of Health, Ageing, and Retirement in Europe (SHARE) and about 17,000 respondents from 11 countries, we find that height is positively and significantly associated with cognitive functioning in later life despite controlling for a myriad of possible confounding factors. A 10 cm increase in height is associated with a 0.04 standard deviation increase in a summary cognitive score (mean 0.02, std. dev. 0.77). We find that being born in a country where the infant mortality rate at the time of birth is high has a negative and significant influence on cognitive functioning in later life. A 10% increase in the infant mortality rate is associated with a 0.1 standard deviation decrease in the summary cognitive score. We also find some evidence that height serves as a protective factor against age related deterioration in cognitive functioning. For persons of average stature, age related decreases in cognition scores are 3-5 percentage points smaller if they move up a quartile in the height distribution. Our results also suggest that there is a significant positive association between height and cognitive abilities across countries for this pre-1950 birth cohort of respondents, with correlations ranging from 0.4 to 0.8. Copyright © 2013 Elsevier B.V. All rights reserved.

  14. Visual Abilities in Children with Developmental Delay

    DEFF Research Database (Denmark)

    Welinder, Lotte G; Baggesen, Kirsten L

    for vision. All students with visual acuities ≤6/12 were refractioned and examined by an ophthalmologist. Results:  Of 502 students, 56 (11%) had visual impairment (VI) [visual acuity (VA) ≤ 6/18], of which 21 had been previously undiagnosed. Legal blindness was found in 15 students (3%), of whom three had......Purpose:  To investigate the visual abilities of students with severe developmental delay (DD) age 6-8 starting in special needs education. Methods:  Between 1 January 2000 and 31 December 2008, we screened all students with severe DD starting in special needs schools in Northern Jutland, Denmark...... previously been undiagnosed. Students tested with preferential looking systems (N = 78) had significantly lower visual acuities [VA (decimal) = 0.55] than students tested with ortho types [VA (decimal) = 0.91] and had problems participating in the colour and form tests, possibly due to cerebral VI...

  15. Identifying Autism through Empathizing and Systemizing Abilities

    Directory of Open Access Journals (Sweden)

    Evi van der Zee

    2017-10-01

    Full Text Available Baron-Cohen’s Empathizing-Systemizing theory plays a central role in this study due to its success in interpreting the core impairments and strengths in autism. The theory states that low empathizing skills are responsible for the social difficulties in autism, and that high levels of systemizing are accountable for the restricted, repetitive patterns of behavior in autism. We therefore hypothesized that there is a significant discrepancy between a child’s empathizing and systemizing abilities when autism is present. We developed Dutch versions of the questionnaires that are associated with the theory: the Autism Quotient questionnaire, the Empathizing Quotient questionnaire and the Systemizing Quotient questionnaire. As hypothesized, the scores of children with autism on the Empathizing Quotient questionnaire and on the Systemizing Quotient questionnaire (EQ-SQ Child_NL show a significant difference. Furthermore, the EQ-SQ Child_NL predicts the score of children in general on the Dutch version of the Autism Quotient questionnaire (AQ Child_NL.

  16. Cancer Chemopreventive Ability of Conjugated Linolenic Acids

    Directory of Open Access Journals (Sweden)

    Kazuo Miyashita

    2011-11-01

    Full Text Available Conjugated fatty acids (CFA have received increased interest because of their beneficial effects on human health, including preventing cancer development. Conjugated linoleic acids (CLA are such CFA, and have been reviewed extensively for their multiple biological activities. In contrast to other types of CFAs including CLA that are found at low concentrations (less than 1% in natural products, conjugated linolenic acids (CLN are the only CFAs that occur in higher quantities in natural products. Some plant seeds contain a considerably high concentration of CLN (30 to 70 wt% lipid. Our research group has screened CLN from different plant seed oils to determine their cancer chemopreventive ability. This review describes the physiological functions of CLN isomers that occur in certain plant seeds. CLN are able to induce apoptosis through decrease of Bcl-2 protein in certain human cancer cell lines, increase expression of peroxisome proliferator-activated receptor (PPAR-γ, and up-regulate gene expression of p53. Findings in our preclinical animal studies have indicated that feeding with CLN resulted in inhibition of colorectal tumorigenesis through modulation of apoptosis and expression of PPARγ and p53. In this review, we summarize chemopreventive efficacy of CLN against cancer development, especially colorectal cancer.

  17. Working memory, worry, and algebraic ability.

    Science.gov (United States)

    Trezise, Kelly; Reeve, Robert A

    2014-05-01

    Math anxiety (MA)-working memory (WM) relationships have typically been examined in the context of arithmetic problem solving, and little research has examined the relationship in other math domains (e.g., algebra). Moreover, researchers have tended to examine MA/worry separate from math problem solving activities and have used general WM tasks rather than domain-relevant WM measures. Furthermore, it seems to have been assumed that MA affects all areas of math. It is possible, however, that MA is restricted to particular math domains. To examine these issues, the current research assessed claims about the impact on algebraic problem solving of differences in WM and algebraic worry. A sample of 80 14-year-old female students completed algebraic worry, algebraic WM, algebraic problem solving, nonverbal IQ, and general math ability tasks. Latent profile analysis of worry and WM measures identified four performance profiles (subgroups) that differed in worry level and WM capacity. Consistent with expectations, subgroup membership was associated with algebraic problem solving performance: high WM/low worry>moderate WM/low worry=moderate WM/high worry>low WM/high worry. Findings are discussed in terms of the conceptual relationship between emotion and cognition in mathematics and implications for the MA-WM-performance relationship. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Abilities of preschoolers: comparing different tools

    Directory of Open Access Journals (Sweden)

    Chiappedi Matteo

    2012-01-01

    Full Text Available Abstract Background There is a strong need for studies evaluating tests in terms both of psychometric properties (i.e. their efficacy or ability to be helpful in reaching a diagnosis and of their cost-effectiveness (i.e. their efficiency. These data are essential for planning a correct evaluation to identify children's needs (both educational and abilitative. Methods We evaluated 58 children attending for the first time the last year of the Scuola dell'Infanzia. Parental view was obtained with Child Behaviour Check-List and Conners' Rating Scales - Revised, and family socio-economic status was evaluated using Hollingshead's Four Factor Index; teacher compiled the IPDA questionnaire; children were administered Raven's Progressive Matrices, Modified Bell Cancellation Test, BVN 5-11 (a neuropsychological battery. Results A correlational analysis was conducted using Spearman's Rho (since variables were not normally distributed. These asymptomatic children show a good global cognitive functioning, but also a deficit of attention and of Executive Functions. Some of the tests used seem more cost-effective than others and there are some redundancies in information obtained. Conclusions Our data show that there are significant correlations between different neuropsychological and behavioural measures. It is therefore possible to rationalize diagnostic protocols without a significant information reduction. A deeper analysis will require a preliminary definition of the psychometric properties of used tools.

  19. Sustained Attention Ability Affects Simple Picture Naming

    Directory of Open Access Journals (Sweden)

    Suzanne R. Jongman

    2017-07-01

    Full Text Available Sustained attention has previously been shown as a requirement for language production. However, this is mostly evident for difficult conditions, such as a dual-task situation. The current study provides corroborating evidence that this relationship holds even for simple picture naming. Sustained attention ability, indexed both by participants’ reaction times and individuals’ hit rate (the proportion of correctly detected targets on a digit discrimination task, correlated with picture naming latencies. Individuals with poor sustained attention were consistently slower and their RT distributions were more positively skewed when naming pictures compared to individuals with better sustained attention. Additionally, the need to sustain attention was manipulated by changing the speed of stimulus presentation. Research has suggested that fast event rates tax sustained attention resources to a larger degree than slow event rates. However, in this study the fast event rate did not result in increased difficulty, neither for the picture naming task nor for the sustained attention task. Instead, the results point to a speed-accuracy trade-off in the sustained attention task (lower accuracy but faster responses in the fast than in the slow event rate, and to a benefit for faster rates in the picture naming task (shorter naming latencies with no difference in accuracy. Performance on both tasks was largely comparable, supporting previous findings that sustained attention is called upon during language production.

  20. Electricity tariffs in India: an assessment of consumers' ability and willingness to pay in Gujarat

    International Nuclear Information System (INIS)

    Ranjan Kumar Bose; Megha Shukla

    2001-01-01

    A sample of electricity consumers covering agricultural, residential and industrial consumers, in the Indian State of Gujarat was surveyed in 1997 to investigate the consumers' ability and willingness to pay for electricity supplied from the grid. The ability to pay was estimated using the weight of the cost of electricity to meet at least the basic household needs in relation to the overall income or expenditure. The willingness to pay was estimated using the costs of meeting the needs by alternative sources of energy, namely diesel in the case of farmers to pump water for irrigation and captive power generation using diesel generators in the case of industrial users. Survey results reveal the proportion of consumers in different categories, which do not have the ability to pay more or are even not willing to pay more for electricity. The survey findings have been used as a guideline in the proposed adjustment of tariffs charged by the Gujarat Electricity Board. (author)

  1. Communicative abilities in toddlers and in early school age children with cleft palate

    NARCIS (Netherlands)

    Ruiter, Jolien S.; Korsten-Meijer, Astrid G. W.; Goorhuis-Brouwer, Siena M.

    Objectives: Evaluation of improvement in communicative abilities in children with nonsyndromic cleft palate. Methods: Longitudinal retrospective case history Study. Out of 117 children with cleft lip and/or cleft palate born in 1998, 1999 and 2000 and enrolled in the cleft palate team of the

  2. Phonologic Abilities of a Preschool Child with Prader-Willi Syndrome.

    Science.gov (United States)

    Dyson, Alice T.; Lombardino, Linda J.

    1989-01-01

    A case study follows the development of phonologic abilities in a child with Prader-Willi syndrome, during her enrollment in language and phonologic remediation from age 2:7 to 6:1. Changes in her phonetic inventory, in the set of phonemes used correctly, and in phonologic processes are described. (Author/JDD)

  3. On Linguistic Abilities, Multilingualism, and Linguistic Justice

    Directory of Open Access Journals (Sweden)

    Iannàccaro Gabriele

    2016-10-01

    Full Text Available The notion of linguistic justice should be related to the concept of linguistic ease, by which we mean the full social and communicative freedom of concern of the speaker in a given social interaction involving the use of language(s present in the society, according to the social norms of use. To acquire an acceptable degree of linguistic ease, the knowledge of at least one L2 is considered important. But the acquisition of a L2 is interfered by the previous linguistic skills of the learner/speaker who, in many cases, does not have a suitable competence even of the languages of the society in which he/she lives.

  4. "The need and ability for expansion"

    DEFF Research Database (Denmark)

    Larsen, Henrik Gutzon

    2011-01-01

    Although they are often subjected to critical scrutiny, formal geopolitical practices have rarely been put on trial. One exception is the case of Gudmund Hatt (1884-1960), professor of human geography at Copenhagen University from 1929 to 1947, who was found guilty of “dishonorable national conduct......” for his geopolitics during the German occupation. As a contribution to the critical history of geopolitical traditions, this article investigates Hatt as an example of a small-state geopolitician. Particular attention is given to his view of geopolitics as a practice and as an essentially material.......e., the nation). Hatt’s position as a peripheral observer to the geopolitical mainstream may also explain his understanding of geopolitics and living space politics as great power practices....

  5. Hearing ability in Danish symphony orchestra musicians

    DEFF Research Database (Denmark)

    Obeling, Lise; Poulsen, Torben

    1999-01-01

    equipment placed in various instrument groups. The average audiogram showed a decrease at higher frequencies similar to an age-related hearing loss. Each audiogram was corrected for the age of the person by means of the median from ISO 7029 and the average audiogram from these age-corrected individual...... audiograms showed no signs of hearing loss. The audiograms were also compared to the expected audiograms from ISO 1999, which takes account of the number of years at work, the number of playing hours per week, and the average sound level in the orchestra for the instrument group. In almost all cases...... the measured audiograms looked better than the predictions from ISO 1999. It may be concluded from this investigation that musicians cannot be expected to get pronounced audiometric hearing losses from playing in a symphony orchestra. It should be noted, though, that the data material is limited...

  6. The Role of Self Efficacy Towards Mathematical Problem Solving Ability in Terms of Positive Thinking Ability

    OpenAIRE

    Rahmawati Yuliyani; Shinta Dwi Handayani; Somawati Somawati

    2017-01-01

    This research aims to know the influence of the role of self efficacy towards solving math problems in terms of positive thinking. The method used was survey methods with quantitative approach and hypothesis testing using path analysis. Large sample as many as 140 students, with sampling the sampling technique used was saturated. The results of hypothesis testing indicate that: 1) there is a significant direct influence on self efficacy against the ability of solving math problems, with the l...

  7. On the star-forming ability of Molecular Clouds

    Science.gov (United States)

    Anathpindika, S.; Burkert, A.; Kuiper, R.

    2018-02-01

    The star-forming ability of a molecular cloud depends on the fraction of gas it can cycle into the dense-phase. Consequently, one of the crucial questions in reconciling star formation in clouds is to understand the factors that control this process. While it is widely accepted that the variation in ambient conditions can alter significantly the ability of a cloud to spawn stars, the observed variation in the star-formation rate in nearby clouds that experience similar ambient conditions, presents an interesting question. In this work, we attempted to reconcile this variation within the paradigm of colliding flows. To this end we develop self-gravitating, hydrodynamic realizations of identical flows, but allowed to collide off-centre. Typical observational diagnostics such as the gas-velocity dispersion, the fraction of dense-gas, the column density distribution (N-PDF), the distribution of gas mass as a function of K-band extinction and the strength of compressional/solenoidal modes in the post-collision cloud were deduced for different choices of the impact parameter of collision. We find that a strongly sheared cloud is terribly inefficient in cycling gas into the dense phase and that such a cloud can possibly reconcile the sluggish nature of star formation reported for some clouds. Within the paradigm of cloud formation via colliding flows this is possible in case of flows colliding with a relatively large impact parameter. We conclude that compressional modes - though probably essential - are insufficient to ensure a relatively higher star-formation efficiency in a cloud.

  8. Exploring visuospatial abilities and their contribution to constructional abilities and nonverbal intelligence.

    Science.gov (United States)

    Trojano, Luigi; Siciliano, Mattia; Cristinzio, Chiara; Grossi, Dario

    2018-01-01

    The present study aimed at exploring relationships among the visuospatial tasks included in the Battery for Visuospatial Abilities (BVA), and at assessing the relative contribution of different facets of visuospatial processing on tests tapping constructional abilities and nonverbal abstract reasoning. One hundred forty-four healthy subjects with a normal score on Mini Mental State Examination completed the BVA plus Raven's Coloured Progressive Matrices and Constructional Apraxia test. We used Principal Axis Factoring and Parallel Analysis to investigate relationships among the BVA visuospatial tasks, and performed regression analyses to assess the visuospatial contribution to constructional abilities and nonverbal abstract reasoning. Principal Axis Factoring and Parallel Analysis revealed two eigenvalues exceeding 1, accounting for about 60% of the variance. A 2-factor model provided the best fit. Factor 1 included sub-tests exploring "complex" visuospatial skills, whereas Factor 2 included two subtests tapping "simple" visuospatial skills. Regression analyses revealed that both Factor 1 and Factor 2 significantly affected performance on Raven's Coloured Progressive Matrices, whereas only the Factor 1 affected performance on Constructional Apraxia test. Our results supported functional segregation proposed by De Renzi, suggesting clinical caution to utilize a single test to assess visuospatial domain, and qualified the visuospatial contribution in drawing and non-verbal intelligence test.

  9. Balance ability and postural stability among patients with painful shoulder disorders and healthy controls.

    Science.gov (United States)

    Baierle, Tobias; Kromer, Thilo; Petermann, Carmen; Magosch, Petra; Luomajoki, Hannu

    2013-10-02

    In therapeutic settings, patients with shoulder pain often exhibit deficient coordinative abilities in their trunk and lower extremities. The aim of the study was to investigate 1) if there is a connection between shoulder pain and deficits in balance ability and postural stability, 2) if pain intensity is related to balance ability and postural stability, and 3) if there is a connection between body mass index (BMI) and balance ability and postural stability. In this case-control study, patients (n = 40) with pathological shoulder pain (> 4 months) were matched with a healthy controls (n = 40) and were compared with regard to their balance ability and postural stability. Outcome parameters were postural stability, balance ability and symmetry index which were measured using the S3-Check system. In addition, the influence of shoulder pain intensity and BMI on the outcome parameters was analysed. Patients with shoulder pain showed significantly worse results in measurements of postural stability right/left (p shoulder pain group. There was no correlation between pain intensity and measurements of balance ability or postural stability. Likewise, no correlation between BMI and deficiencies in balance ability and postural stability was established. Patients with pathological shoulder pain (> 4 months) have deficiencies in balance ability and postural stability; however the underlying mechanisms for this remain unclear. Neither pain intensity nor BMI influenced the outcome parameters. Patients with shoulder pain shift their weight to the affected side. Further research is needed to determine if balance training can improve rehabilitation results in patients with shoulder pathologies.

  10. Oral Narrative Abilities of Learning-Disabled Students.

    Science.gov (United States)

    Roth, Froma P.

    1986-01-01

    The literature on oral narrative comprehension, memory, and production abilities of language-learning-disabled students is reviewed. The relationship of these abilities to academic success is noted. (Author/DB)

  11. The application of interactive worksheet to improve vocational students' ability to write financial statements

    Science.gov (United States)

    Larasati, Aisyah; Hajji, Apif Miftahul

    2017-09-01

    Vocational students in Culinary Department is required to mastering the ability on managing restaurant. One of the responsibility of the students while operating a training restaurant is writing financial statements. Most of the time, writing financial statements is the hardest part for students to be conducted in a training restaurant since the students have studied limited theory/courses on that topic. This research aims to explore the improvement of students' ability to write financial statements after the application of interactive worksheet by asking them to solve financial statements case study. This research is an experimental research. Three groups of samples are used in this research, in which each of the group consists of 74 students. The first group consists of the students who solve the case study without using any software/application, the second group solve the case study by using Microsoft excel, and the third group solve the case study by using the interactive worksheet application. The results show that the use of interactive worksheet significantly improve the students ability to solve the financial statement case study either in term of accuracy or time needed to write the financial statement.

  12. Implementing Speech Community Strategy to Enhance Students’ English Speaking Ability

    OpenAIRE

    Huriyah Huriyah

    2015-01-01

    Implementing speech community strategy to enhance students English speaking ability. This classroom action research describes how the implementation of speech community strategy increases the students’ English speaking ability. The research stages consist of planning, implementing, observing, evaluating and reflecting. The study indicates that the providing of speech community can increase English speaking ability at students of SMA Sekar Kemuning Islamic Boarding School Cirebon

  13. Cognitive abilities in early adolescence: an outlook from positive psychology

    Directory of Open Access Journals (Sweden)

    Norma Contini de González

    2015-09-01

    Full Text Available The aim of this work is to refer to social abilities in early adolescence. Personal success and social success seem to be more related to interpersonal abilities than with those cognitive abilities expressed in synthetic measures of IQ. Social abilities are also one of the major sources of self esteem and personal well-being. The concepts of social intelligence, social abilities, social competence, assertiveness and adaptative behaviour are differentiated. Social abilities are characterized. The different types of social abilities founded are described and the theories which explain those types of abilities are referred. Possible interaction between social abilities, personality and psychosocial adjustment are analyzed. Positive Psychology is defined. It is explained why the Social Abilities are part of child and adolescent’s psychological capital. It is also treated why is important to study those aspects recently mentioned in early adolescence. Opportune diagnosis of those types of adolescent resources –or their dysfunctions like aggressiveness or isolation- would allow tracing a lay out intervention programs which promote protective abilities for its development which also would help the permanence in the scholar system as a way of social inclusion. Finally, it is explained how social abilities work as a salugenic resource in early adolescence within the frame of Positive Psychology. 

  14. Visuo-Spatial Ability in Colonoscopy Simulator Training

    Science.gov (United States)

    Luursema, Jan-Maarten; Buzink, Sonja N.; Verwey, Willem B.; Jakimowicz, J. J.

    2010-01-01

    Visuo-spatial ability is associated with a quality of performance in a variety of surgical and medical skills. However, visuo-spatial ability is typically assessed using "Visualization" tests only, which led to an incomplete understanding of the involvement of visuo-spatial ability in these skills. To remedy this situation, the current study…

  15. Visuo-spatial ability in colonoscopy simulator training

    NARCIS (Netherlands)

    Luursema, J.M.; Buzink, S.N.; Verwey, W.B.; Jakimowicz, J.J.

    2010-01-01

    Visuo-spatial ability is associated with a quality of performance in a variety of surgical and medical skills. However, visuo-spatial ability is typically assessed using Visualization tests only, which led to an incomplete understanding of the involvement of visuo-spatial ability in these skills. To

  16. Predictors of work ability in occupations with psychological stress

    OpenAIRE

    Seibt, Reingard; Spitzer, Silvia; Blank, Matthes; Scheuch, Klaus

    2008-01-01

    Abstract Aim This study aimed to detect health- and work-related predictors of poor and good work ability in teachers (TE) and office workers (OW). Method Work ability and its influence factors were analyzed in 100 female TE and 60 female OW aged between 25 and 60 years. The work ability was evaluated with the wo...

  17. Re-Conceiving Ability in Physical Education: A Social Analysis

    Science.gov (United States)

    Wright, Jan; Burrows, Lisette

    2006-01-01

    In this paper we explore how "ability" is currently conceptualised in physical education and with what effects for different groups of young people. We interrogate approaches to theorising ability in physical education that draw on sociological and phenomenological "foundations" together with notions of ability as…

  18. Visuospatial ability factors and performance variables in laparoscopic simulator training

    NARCIS (Netherlands)

    Luursema, J.M.; Verwey, Willem B.; Burie, Remke

    2012-01-01

    Visuospatial ability has been shown to be important to several aspects of laparoscopic performance, including simulator training. Only a limited subset of visuospatial ability factors however has been investigated in such studies. Tests for different visuospatial ability factors differ in stimulus

  19. Visuospatial Ability Factors and Performance Variables in Laparoscopic Simulator Training

    Science.gov (United States)

    Luursema, Jan-Maarten; Verwey, Willem B.; Burie, Remke

    2012-01-01

    Visuospatial ability has been shown to be important to several aspects of laparoscopic performance, including simulator training. Only a limited subset of visuospatial ability factors however has been investigated in such studies. Tests for different visuospatial ability factors differ in stimulus complexity, in their emphasis on identifying…

  20. Communication on radiation safety: ability and sensibility

    International Nuclear Information System (INIS)

    Rozental, Jose de Julio; Ministry of Environment

    2001-01-01

    Nuclear Communication Issues today, combine aspects of nuclear science, public approach and psychological subjects. The principal objectives are to systematize nuclear public information and to prepare researchers or communicators in a position to comment on the nuclear issues of our stage. The programme should focused on progress of nuclear energy, public perception of risk, conflicts among scientists, as the radiation effect at low doses, and how nuclear industry and scientists may better communicate information concerning the potential for hazard to property, health and the environment. There will be occasions where the competent authority should have formal link with other organizations, as in case of abnormal situation or emergency. Particular attention should be paid to the exchange of distinct parts in order to avoid misinterpretation or mistakes when divulging information to the public.Communication is emphasized in the IAEA Basic Safety Standards, [1] as well as, the current approach created to enlarge the relationship between man, practices and protection by the encouragement of a better understanding and implementation of the Safety Culture concept. The application of this concept involves better protection on Radiation Safety to workers, public and environment not only reducing accidents, but also avoiding unnecessary stresses and strains due to intensified operations. This means an advance towards the humanization of practices, equally observed by industrialized and developing countries. Finally, this paper also comment about two very important lessons that there were not yet learned as in reality necessary, considering the goals for a competent Nuclear Communication: the psychological effects of Chernobyl accident in April 1986 resulted from the lack of public information; the psychological effects of the Radiological Accident in Goiania resulted from the misunderstanding of the basic concept of ionizing radiation, which was translated into fear and

  1. Business Intelligence and competition ability of enterprise

    Directory of Open Access Journals (Sweden)

    Vladimír Konečný

    2005-01-01

    Full Text Available As far as the current state of the information and communication technologies usage is concerned, the information systems of the companies cover the major part of the transaction processes and the large amount of the processes at the level of the tactical decision-making.Intensive implementation of the information technologies in many areas of the human activities cause gathering of the large amount of the data. The volume of the internal and external databases grows rapidly and the problem is to take advantage of the data they contain. But the problem is not only the growing volume of the databases but also the different and database structures. To get the new information from the large and incompatible database sources is possible but very inefficient. A manager often needs the information very fast to achieve competitive advantage and to solve problems at the level of strategic decision-making. Another problem is the fact that the databases often contain information that is hidden there and there is no way known how to get this information out of the database. In this case, the user needs at least suitable tools in order to perform experiments and to explore and identify patterns and relationships in the data.The transformation process of the data to information and to knowledge that is used in the process of decision-making is called Business Intelligence. Modern database tools offer wide support for building the data warehouse, OLAP analysis and data mining.Our contribution focuses on the application of one of the data mining techniques such as neural networks and artificial intelligence. The application of those methods will be based on the assessment of the food quality and composing of the corresponding trend indicator.

  2. Childhood cognitive ability accounts for associations between cognitive ability and brain cortical thickness in old age.

    Science.gov (United States)

    Karama, S; Bastin, M E; Murray, C; Royle, N A; Penke, L; Muñoz Maniega, S; Gow, A J; Corley, J; Valdés Hernández, M del C; Lewis, J D; Rousseau, M-É; Lepage, C; Fonov, V; Collins, D L; Booth, T; Rioux, P; Sherif, T; Adalat, R; Starr, J M; Evans, A C; Wardlaw, J M; Deary, I J

    2014-05-01

    Associations between brain cortical tissue volume and cognitive function in old age are frequently interpreted as suggesting that preservation of cortical tissue is the foundation of successful cognitive aging. However, this association could also, in part, reflect a lifelong association between cognitive ability and cortical tissue. We analyzed data on 588 subjects from the Lothian Birth Cohort 1936 who had intelligence quotient (IQ) scores from the same cognitive test available at both 11 and 70 years of age as well as high-resolution brain magnetic resonance imaging data obtained at approximately 73 years of age. Cortical thickness was estimated at 81 924 sampling points across the cortex for each subject using an automated pipeline. Multiple regression was used to assess associations between cortical thickness and the IQ measures at 11 and 70 years. Childhood IQ accounted for more than two-third of the association between IQ at 70 years and cortical thickness measured at age 73 years. This warns against ascribing a causal interpretation to the association between cognitive ability and cortical tissue in old age based on assumptions about, and exclusive reference to, the aging process and any associated disease. Without early-life measures of cognitive ability, it would have been tempting to conclude that preservation of cortical thickness in old age is a foundation for successful cognitive aging when, instead, it is a lifelong association. This being said, results should not be construed as meaning that all studies on aging require direct measures of childhood IQ, but as suggesting that proxy measures of prior cognitive function can be useful to take into consideration.

  3. Disentangling the relationship between children’s motor ability, executive function and academic achievement

    Science.gov (United States)

    Egger, Fabienne; Benzing, Valentin; Jäger, Katja; Conzelmann, Achim; Roebers, Claudia M.; Pesce, Caterina

    2017-01-01

    Even though positive relations between children’s motor ability and their academic achievement are frequently reported, the underlying mechanisms are still unclear. Executive function has indeed been proposed, but hardly tested as a potential mediator. The aim of the present study was therefore to examine the mediating role of executive function in the relationship between motor ability and academic achievement, also investigating the individual contribution of specific motor abilities to the hypothesized mediated linkage to academic achievement. At intervals of ten weeks, 236 children aged between 10 and 12 years were tested in terms of their motor ability (t1: cardiovascular endurance, muscular strength, motor coordination), core executive functions (t2: updating, inhibition, shifting), and academic achievement (t3: mathematics, reading, spelling). Structural equation modelling revealed executive function to be a mediator in the relation between motor ability and academic achievement, represented by a significant indirect effect. In separate analyses, each of the three motor abilities were positively related to children’s academic achievement. However, only in the case of children’s motor coordination, the mediation by executive function accounted for a significance percentage of variance of academic achievement data. The results provide evidence in support of models that conceive executive function as a mechanism explaining the relationship that links children’s physical activity-related outcomes to academic achievement and strengthen the advocacy for quality physical activity not merely focused on health-related physical fitness outcomes, but also on motor skill development and learning. PMID:28817625

  4. Disentangling the relationship between children's motor ability, executive function and academic achievement.

    Science.gov (United States)

    Schmidt, Mirko; Egger, Fabienne; Benzing, Valentin; Jäger, Katja; Conzelmann, Achim; Roebers, Claudia M; Pesce, Caterina

    2017-01-01

    Even though positive relations between children's motor ability and their academic achievement are frequently reported, the underlying mechanisms are still unclear. Executive function has indeed been proposed, but hardly tested as a potential mediator. The aim of the present study was therefore to examine the mediating role of executive function in the relationship between motor ability and academic achievement, also investigating the individual contribution of specific motor abilities to the hypothesized mediated linkage to academic achievement. At intervals of ten weeks, 236 children aged between 10 and 12 years were tested in terms of their motor ability (t1: cardiovascular endurance, muscular strength, motor coordination), core executive functions (t2: updating, inhibition, shifting), and academic achievement (t3: mathematics, reading, spelling). Structural equation modelling revealed executive function to be a mediator in the relation between motor ability and academic achievement, represented by a significant indirect effect. In separate analyses, each of the three motor abilities were positively related to children's academic achievement. However, only in the case of children's motor coordination, the mediation by executive function accounted for a significance percentage of variance of academic achievement data. The results provide evidence in support of models that conceive executive function as a mechanism explaining the relationship that links children's physical activity-related outcomes to academic achievement and strengthen the advocacy for quality physical activity not merely focused on health-related physical fitness outcomes, but also on motor skill development and learning.

  5. Integrating Hot and Cool Intelligences: Thinking Broadly about Broad Abilities

    Directory of Open Access Journals (Sweden)

    W. Joel Schneider

    2016-01-01

    Full Text Available Although results from factor-analytic studies of the broad, second-stratum abilities of human intelligence have been fairly consistent for decades, the list of broad abilities is far from complete, much less understood. We propose criteria by which the list of broad abilities could be amended and envision alternatives for how our understanding of the hot intelligences (abilities involving emotionally-salient information and cool intelligences (abilities involving perceptual processing and logical reasoning might be integrated into a coherent theoretical framework.

  6. No association between music ability and hand preference in children.

    Science.gov (United States)

    Piro, Joseph; Ortiz, Camilo

    2010-01-01

    Hand preference was studied in 2 groups of children-children with musical ability and children without musical ability-to examine whether particular markers that may connect with handedness patterns, such as bias away from dextrality or mixed-handedness, stabilize during childhood and are associated with musical ability. Children were administered the Edinburgh Handedness Inventory to determine levels of right, left, and mixed handedness. Results demonstrated no differences in hand preference between both cohorts of children, suggesting the relative independence of musical ability and handedness. However, the inclusion of handedness as a motor marker for musical ability in children in conjunction with other preexisting neurocognitive factors cannot be entirely discounted.

  7. Mathematical problem solving ability of sport students in the statistical study

    Science.gov (United States)

    Sari, E. F. P.; Zulkardi; Putri, R. I. I.

    2017-12-01

    This study aims to determine the problem-solving ability of sport students of PGRI Palembang semester V in the statistics course. Subjects in this study were sport students of PGRI Palembang semester V which amounted to 31 people. The research method used is quasi experiment type one case shoot study. Data collection techniques in this study use the test and data analysis used is quantitative descriptive statistics. The conclusion of this study shown that the mathematical problem solving ability of PGRI Palembang sport students of V semester in the statistical course is categorized well with the average of the final test score of 80.3.

  8. The ABCs of Math: A Genetic Analysis of Mathematics and Its Links with Reading Ability and General Cognitive Ability

    Science.gov (United States)

    Hart, Sara A.; Petrill, Stephen A.; Thompson, Lee A.; Plomin, Robert

    2009-01-01

    The goal of this first major report from the Western Reserve Reading Project Math component is to explore the etiology of the relationship among tester-administered measures of mathematics ability, reading ability, and general cognitive ability. Data are available on 314 pairs of monozygotic and same-sex dizygotic twins analyzed across 5 waves of…

  9. Sex Differences in Latent Cognitive Abilities Ages 5 to 17: Evidence from the Differential Ability Scales--Second Edition

    Science.gov (United States)

    Keith, Timothy Z.; Reynolds, Matthew R.; Roberts, Lisa G.; Winter, Amanda L.; Austin, Cynthia A.

    2011-01-01

    Sex differences in the latent general and broad cognitive abilities underlying the Differential Ability Scales, Second Edition were investigated for children and youth ages 5 through 17. Multi-group mean and covariance structural equation modeling was used to investigate sex differences in latent cognitive abilities as well as changes in these…

  10. Early numerical abilities and cognitive skills in kindergarten children.

    Science.gov (United States)

    Passolunghi, Maria Chiara; Lanfranchi, Silvia; Altoè, Gianmarco; Sollazzo, Nadia

    2015-07-01

    In this study, a unitary path analysis model was developed to investigate the relationship between cognitive variables (derived from published studies) and early numerical abilities in children attending the last year of kindergarten. We tested 100 children starting their last year of kindergarten on the following cognitive abilities: intelligence, phonological abilities, counting, verbal and visuospatial short-term memory and working memory, processing speed, and early numerical abilities. The same children were tested again on early numerical abilities at the end of the same year. The children's early numerical abilities at the beginning of the final year of kindergarten were found to be directly related to their verbal intelligence, phonological abilities, processing speed, and working memory and to be indirectly related to their nonverbal intelligence. Early numerical abilities at the end of the same year are directly related not only to early numerical abilities assessed at the beginning of the year but also to working memory and phonological abilities as well as have an indirect relationship with verbal and nonverbal intelligence. Overall, our results showed that both general and specific abilities are related to early mathematic learning in kindergarten-age children. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Shielding ability of lead loaded radiation resistant gloves

    International Nuclear Information System (INIS)

    Kawano, Takao; Ebihara, Hiroshi

    1990-01-01

    The shielding ability of radiation resistant gloves were examined. The gloves are made of lead loaded (as PbO 2 ) polyvinyl chloride resin and are about 0.4 mm of thickness (70 mg/cm 2 ). Eleven test pieces were sampled from each of three gloves (total were thirty three) and the transmission rates for radiations (X-ray or γ-ray) through the test pieces were measured with radiation sources, 99m Tc, 57 Co, 133 Ba, 133 Xe and 241 Am. The differences of the transmission rate for radiations by the positions of the gloves were smaller than 15%, and the differences by three gloves were smaller than 5% in the case of 60 keV and 141 keV radiations. The average transmission rates for radiations in thirty three test pieces were about 40% for 30 keV radiation, about 90% for 80 keV and 140 keV radiations. The shielding characteristic of the gloves could be equivalent to about 0.026 mm thick lead plate. (author)

  12. Pragmatic Abilities of Children with Williams Syndrome: A Longitudinal Examination

    Directory of Open Access Journals (Sweden)

    Angela E. John

    2012-06-01

    Full Text Available Although prior research has indicated that pragmatics is an area of particular weakness for individuals with Williams syndrome (WS, the relations among different pragmatic abilities and the relations between pragmatic ability and expressive vocabulary ability have yet to be addressed. In addition, analyses of the relations between the same type of pragmatic ability over time have not been reported. The present study was designed to address these questions. We considered the pragmatic language abilities of 14 children with WS at two time points: as 4-year-olds during a 30-minute play-session with their mothers (Time 1 and an average of 5.87 years later during a one-on-one conversation with a familiar researcher (Time 2. Children’s intellectual and expressive vocabulary abilities were assessed at both time points. Results indicated that the ability to verbally contribute information beyond what was required in response to a question was significantly related to the ability to verbally contribute new information in the absence of a question both at age 4 years and during primary school. At age 4, both the ability to pair verbalizations with eye contact (intersubjectivity and expressive vocabulary ability were related to the ability to verbally contribute information beyond what was expected within a social interaction. Finally, the ability to verbally contribute new information to a social interaction beyond what was required to answer a question and the ability to pair verbalizations with eye contact (intersubjectivity at age 4 years predicted the ability to verbally contribute new information beyond what was required to answer a question at age 9 – 12 years. The theoretical implications of our findings and the importance of early pragmatic language intervention for children who have WS are discussed.

  13. Children with Williams syndrome: Developmental trajectories for intellectual abilities, vocabulary abilities, and adaptive behavior.

    Science.gov (United States)

    Mervis, Carolyn B; Pitts, C Holley

    2015-06-01

    To examine longitudinal trajectories of intellectual abilities, single-word vocabulary abilities, and adaptive behavior for 76 children with Williams syndrome (WS) aged 4-15 years, we compared their standard scores (SSs) at two time points approximately 3 years apart on the same standardized measures. At the group level, mean SS declined significantly for 8 of the 12 measures and showed a slight (nonsignificant) increase or decrease for 4 measures. However, for most measures significant changes in SS were found for only a small proportion of the children, with some children evidencing significant declines and a smaller proportion evidencing significant increases. Significant SS changes were most common for adaptive behavior. For all measures, the mean magnitude of SS change was smaller for older children (>7.5 years at Time 1) than for younger children (group were not making the expected amount of progress relative to their general population peers who earned the same SS at Time 1, there was little evidence either of regression (loss of skills) or stagnation (failure to increase raw scores). The relations of these results to those of previous smaller-sample longitudinal studies of children with WS and the implications of the findings are considered. © 2015 Wiley Periodicals, Inc.

  14. Audição e linguagem em crianças deficientes auditivas implantadas inseridas em ambiente bilíngue: um estudo de casos Auditory and language abilities in children with cochlear implants who live in bilingual homes: a cases report

    Directory of Open Access Journals (Sweden)

    Tatiana Mendes de Melo

    2012-12-01

    rehabilitation conditions at their hometowns. Currently, the demand for CI also occurs by deaf parents, fluent in Brazilian Sign Language (LIBRAS, who resort to this treatment to offer their children another reality. The environment of these children is bilingual, with exposition to LIBRAS through their parents and to oral language through close relatives, audiologist/speech-language pathologist, and the school. In this sense, the present study aimed to follow-up four implanted deaf children - two with deaf parents fluent in LIBRAS (exposed to a bilingual environment, and two with hearing parents (exposed to oral environment. For this purpose, abilities of hearing and oral language development were compared in these children with CI. It was observed that all four children in this study presented similar language development and auditory skills throughout the first year of CI use. However, after this period, children inserted into a bilingual environment had better auditory and linguistic performance when compared to the other children. Children in bilingual environments can benefit from the CI, developing auditory skills and oral language similarly to children inserted into an oral environment. It is emphasized that the benefits of the device is dependent on several factors, and further studies are needed.

  15. Processing of space, time, and number contributes to mathematical abilities above and beyond domain-general cognitive abilities.

    Science.gov (United States)

    Skagerlund, Kenny; Träff, Ulf

    2016-03-01

    The current study investigated whether processing of number, space, and time contributes to mathematical abilities beyond previously known domain-general cognitive abilities in a sample of 8- to 10-year-old children (N=133). Multiple regression analyses revealed that executive functions and general intelligence predicted all aspects of mathematics and overall mathematical ability. Working memory capacity did not contribute significantly to our models, whereas spatial ability was a strong predictor of achievement. The study replicates earlier research showing that non-symbolic number processing seems to lose predictive power of mathematical abilities once the symbolic system is acquired. Novel findings include the fact that time discrimination ability was tied to calculation ability. Therefore, a conclusion is that magnitude processing in general contributes to mathematical achievement. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Incremental Beliefs About Ability Ameliorate Self-Doubt Effects

    Directory of Open Access Journals (Sweden)

    Qin Zhao

    2015-12-01

    Full Text Available Past research has typically shown negative effects of self-doubt on performance and psychological well-being. We suggest that these self-doubt effects largely may be due to an underlying assumption that ability is innate and fixed. The present research investigated the main hypothesis that incremental beliefs about ability might ameliorate negative effects of self-doubt. We examined our hypotheses using two lab tasks: verbal reasoning and anagram tasks. Participants’ self-doubt was measured and beliefs about ability were measured after participants read articles advocating either for incremental or entity theories of ability. American College Testing (ACT scores were obtained to index actual ability level. Consistent with our hypothesis, for participants who believed ability was relatively fixed, higher self-doubt was associated with increased negative affect and lower task performance and engagement. In contrast, for participants who believed that ability was malleable, negative self-doubt effects were ameliorated; self-doubt was even associated with better task performance. These effects were further moderated by participants’ academic ability. These findings suggest that mind-sets about ability moderate self-doubt effects. Self-doubt may have negative effects only when it is interpreted as signaling that ability is immutably low.

  17. Lexical and metaphonological abilities in preschoolers with phonological disorders.

    Science.gov (United States)

    Costa, Ranilde Cristiane Cavalcante; Avila, Clara Regina Brandão de

    2010-01-01

    lexical and metaphonological abilities of phonologically disordered preschoolers. to investigate the influence of Phonological Disorder on the lexical and metaphonological abilities of a group of preschoolers and the correlation between them. participants were 56 preschoolers - 32 boys and 24 girls - with ages between 4 years and 6 months and 6 years and 11 months, divided into two different groups: the Research Group, composed of 28 preschoolers with Phonological Disorder, and the Control Group, composed of 28 preschoolers with normal speech and no oral speech-related complaints, paired to the research group by gender and age. All of the participants were initially assessed by the ABFW Test - Phonology. After that, they were assessed on their lexical and metaphonological abilities by the ABFW Test - Vocabulary and phonological awareness test: sequential assessment instrument, CONFIAS - identification tasks and, rhyme and alliteration production, respectively. regarding lexical ability, the preschoolers from both groups presented similar behavior. The disordered preschoolers presented the worst performance on the overall analysis of the metaphonological ability. Age had an influence on the performance of lexical ability for both groups and the metaphonological abilities only for the Control Group. Correlations were identified, mostly positive, good to moderate between lexical and metaphonological abilities. the influence of Phonological Disorder may only be observed on the metaphonological performance. Phonological Disorder did not interfere with the development of the lexical ability of this group of preschoolers. Positive correlations were identified between both abilities in the studied age group.

  18. Organizational justice, selection, optimization with compensation, and nurses' work ability.

    Science.gov (United States)

    von Bonsdorff, Monika E; von Bonsdorff, Mikaela B; Zhou, Zhiqing E; Kauppinen, Markku; Miettinen, Merja; Rantanen, Taina; Vanhala, Sinikka

    2014-03-01

    To explore associations between age, organizational justice, selection, optimization with compensation (SOC), and work ability. Data for this study were collected in 2011 among 605 employees (mean age = 43.7, SD = 10.7, 86% women) working at a university hospital in Finland. Age and work ability were negatively associated. Those who experienced high organizational justice and used SOC behaviors at work reported better work ability. The SOC behaviors mediated the relationship between justice and work ability. This meant that high experiences of organizational justice facilitated the use of SOC and thus helped employees maintain their work ability. Organizational justice can help promote work ability in two ways--directly by supporting employees' mental resources and indirectly by facilitating the use of individual resource allocation strategies in the form of SOC behaviors.

  19. Evaluation Indicator System of Marketing Planning Ability Based on ANP

    Directory of Open Access Journals (Sweden)

    Min Jin

    2014-02-01

    Full Text Available The evaluation of “Marketing planning” curriculum in higher vocational colleges should pay attention to planning ability of students which requires a set of scientific evaluation indicator system of marketing planning ability, however, there is less in-depth study in this field, especially the quantitative research. Scientific evaluation indicator system of marketing planning ability should divide the elements of marketing planning ability reasonably, and should give them reasonable weight. Combined with document and the interview data, this paper will carry on the construction and analysis of the evaluation index system of marketing planning ability with Analytic Network Process (ANP, and use Super Decisions Software (SD to carry on the corresponding calculation and verification. Finally a set of more scientific and reasonable evaluation indicator system of marketing planning ability will be summed up.

  20. A STUDY ON IMPROVING INFORMATION PROCESSING ABILITIES BASED ON PBL

    Directory of Open Access Journals (Sweden)

    Du Gyu KIM,

    2014-04-01

    Full Text Available This study examined an instruction method for the improvement of information processing abilities in elementary school students. Current elementary students are required to develop information processing abilities to create new knowledge for this digital age. There is, however, a shortage of instruction strategies for these information processing abilities. This research proposes a method for teaching information processing abilities based on a problem-based learning model, and was tested with elementary students. The students developed an improved ability to create new knowledge and to present relationships with information through the process of problem solving. This study performed experimental research by comparing pre- and post-tests with twenty-three fifth grade elementary students over the course of eight months. This study produced a remarkable improvement in information selection, information reliability, information classification, information analysis, information comparison, and information internalization. This study presents an improved methodology for the teaching of information processing abilities.

  1. Conservation Abilities, Visuospatial Skills, and Numerosity Processing Speed.

    Science.gov (United States)

    Lambert, Katharina; Spinath, Birgit

    2017-01-01

    The aim of the present study was to investigate the associations between elementary school children's mathematical achievement and their conservation abilities, visuospatial skills, and numerosity processing speed. We also assessed differences in these abilities between children with different types of learning problems. In Study 1 ( N = 229), we investigated second to fourth graders and in Study 2 ( N = 120), third and fourth graders. Analyses revealed significant contributions of numerosity processing speed and visuospatial skills to math achievement beyond IQ. Conservation abilities were predictive in Study 1 only. Children with math difficulties showed lower visuospatial skills and conservation abilities than children with typical achievement levels and children with reading and/or spelling difficulties, whereas children with combined difficulties explicitly showed low conservation abilities. These findings provide further evidence for the relations between children's math skills and their visuospatial skills, conservation abilities, and processing speed and contribute to the understanding of deficits that are specific to mathematical difficulties.

  2. Measuring Metasyntactic Abilities: On a Classification of Metasyntactic Tasks.

    Science.gov (United States)

    Simard, Daphnée; Labelle, Marie; Bergeron, Annie

    2017-04-01

    Researchers working on metasyntactic abilities (i.e., the metalinguistic ability associated with syntax) face the problem of defining and measuring them. Metasyntactic abilities is a multifaceted concept, which encompasses various types of behaviours, from being able to intentionally manipulate syntactic structures to being able to state syntactic rules, and the way in which it is defined and measured varies greatly from one study to another. The present paper proposes a theoretically informed classification of syntax related tasks. The first part presents previous research defining and distinguishing various types of syntactic and metasyntactic abilities and their interrelations. In the second part, commonly used tasks are described and analyzed in terms of the framework presented, with the aim of better pinpointing the type of ability measured by each task. Ultimately, with this analysis of commonly used tasks, we hope to offer criteria for discriminating between the various measures of metasyntactic abilities.

  3. Abdominal syndromes and functional ability in the elderly

    DEFF Research Database (Denmark)

    Kay, L; Avlund, K

    1994-01-01

    by an occupational therapist who evaluated their functional ability. Among the survivors, 94% participated in a follow-up study five years later. Functional ability was registered on validated scales constructed for its measurement in a normal elderly population. It was found that both syndromes occurred more often...... that abdominal syndromes are associated to functional ability, suggesting that there is a diffuse disorder affecting both smooth and striated muscles....

  4. Cognitive Ability: Social Correlates and Consequences in Contemporary China*

    OpenAIRE

    Huang, Guoying; Xie, Yu; Xu, Hongwei

    2015-01-01

    In this paper, we describe the measurement of cognitive ability in the China Family Panel Studies (CFPS), especially for verbal skill, mathematical skill, memory, and quantitative reasoning. The available CFPS cognitive measurements can be useful for studies on the importance of cognitive ability in many substantive domains of interest. Using the CFPS data, we show that measures of cognitive ability are clearly related to key demographic and social characteristics, such as age, gender, educat...

  5. Nursing Administrator Recognition of Practical Ability in Acute Nursing

    OpenAIRE

    岩田, 浩子

    2004-01-01

    Purpose: To clarify nursing administrator recognition of proficiency in acute stage nursing. Method: Semi-structured interviews were used for this study. The participants of the study were 7 nursing administrators in the surgical wards of 3 general hospitals. Results: Identified were the following ten recognition categories: "consciousness of profession," "assessment ability," "fundamental practical ability at acute stage," "promptness and professional assessment ability," "nursing practice i...

  6. IMPLEMENTING SPEECH COMMUNITY STRATEGY TO ENHANCE STUDENTS’ ENGLISH SPEAKING ABILITY

    Directory of Open Access Journals (Sweden)

    Huriyah Huriyah

    2015-12-01

    Full Text Available Implementing speech community strategy to enhance students English speaking ability. This classroom action research describes how the implementation of speech community strategy increases the students’ English speaking ability. The research stages consist of planning, implementing, observing, evaluating and reflecting. The study indicates that the providing of speech community can increase English speaking ability at students of SMA Sekar Kemuning Islamic Boarding School Cirebon

  7. Musical, language, and reading abilities in early Portuguese readers

    OpenAIRE

    Zuk, Jennifer; Andrade, Paulo E.; Andrade, Olga V. C. A.; Gardiner, Martin; Gaab, Nadine

    2013-01-01

    Early language and reading abilities have been shown to correlate with a variety of musical skills and elements of music perception in children. It has also been shown that reading impaired children can show difficulties with music perception. However, it is still unclear to what extent different aspects of music perception are associated with language and reading abilities. Here we investigated the relationship between cognitive-linguistic abilities and a music discrimination task that prese...

  8. Enhancement of uranium-accumulating ability of microorganisms by irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Sakaguchi, Takashi; Nakajima, Akira; Tsuruta, Takehiko [Miyazaki Medical Coll., Kiyotake (Japan)

    1998-01-01

    Some microorganisms having excellent ability to accumulate uranium were isolated, from soil and water systems in and around the Ningyo-toge Station of Power Reactor and Nuclear Fuel Development Corporation. The enhancement of uranium-accumulating ability of microorganisms by electron-beam irradiation was examined, and the ability of JW-046 was increased 3-5% by the irradiation. The irradiation affect the growth of some of microorganisms tested. (author)

  9. Healthy Adult Ageing: Multitasking Abilities and the Impact of Interruptions

    OpenAIRE

    Nevay, Robyn

    2013-01-01

    The ability to multitask plays a significant role within everyday life. This experiment investigated whether multitasking abilities are impaired in healthy adult ageing. Neuropsychological literature has shown that patients with frontal lobe damage are impaired in their ability to multitask on tests designed to assess cognitive functions used in real-life multitasking situations. Age-related reductions in brain volume are most pronounced in the frontal lobes. Therefore, it’s assumed that olde...

  10. Literature Review: Cognitive Abilities--Theory, History, and Validity

    Science.gov (United States)

    1991-02-01

    of sqmantic relations (DMR). 23 5. Expressional Fluency - the ability to rapidly think of word groups or phrases. Expressional fluency differs from...given area of meaning or some other semantic property. b. Expressional Fluency ability to rapidly think of word groups or phrases. c. Ideational Fluency...included in the validity analyses from this area. Expressional Fluency - ability to rapidly think of word groups or phrases. No measures were included in the

  11. Cognitive Ability: Social Correlates and Consequences in Contemporary China.

    Science.gov (United States)

    Huang, Guoying; Xie, Yu; Xu, Hongwei

    In this paper, we describe the measurement of cognitive ability in the China Family Panel Studies (CFPS), especially for verbal skill, mathematical skill, memory, and quantitative reasoning. The available CFPS cognitive measurements can be useful for studies on the importance of cognitive ability in many substantive domains of interest. Using the CFPS data, we show that measures of cognitive ability are clearly related to key demographic and social characteristics, such as age, gender, education, and hukou status. We also illustrate how cognitive ability influences school performance and deviant behaviors among children, income and political capital among adults, and daily functioning among the elderly.

  12. Innovation ability and innovation spirit in photoelectric comprehensive experiment teaching

    Science.gov (United States)

    Wang, Dexing; Zhang, Yang; Wang, Xiaofeng; Zhang, Xiaojun; Zhang, Tao; Sun, Peng

    2017-08-01

    The traditional experimental teaching methods have some shortcomings in the training the student innovation ability. In order to improve the student practical ability in the photoelectric technology, in this paper new experimental teaching modes are tried and reformed for cultivating the innovative ability of students in the linear CCD experiment. The photoelectric experiment systems are independently designed and completed by students. Compared with the traditional experimental teaching methods, this new methods have a great role in the development of the ability of creative thinking.

  13. [The relationship between abilities in interpersonal relations and interpersonal motivations].

    Science.gov (United States)

    Watanabe, R

    1999-06-01

    Three hundred and six (306) undergraduates participated in a study that examined abilities in interpersonal relations and interpersonal motivations. Results indicated that: (1) Three interpersonal motivations underlay interpersonal attitudes, namely, other-praise acquisition, other-rejection avoidance, and relationship avoidance. (2) Abilities in interpersonal relations, such as social skills and perceived interpersonal competence, influenced relative strengths among the individual's three interpersonal motivations. High levels of abilities in interpersonal relations lead to stronger motivation to acquire praise by others. In contrast, those with low levels of abilities were motivated to avoid interpersonal relations altogether. Those in-between were motivated to avoid rejection by others.

  14. Effect of clinical practice on self-learning development ability

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jung Hyun; Yang, Han Joon [Dept. of International Radiological Science, Hallym University of Graduate Studies, Chuncheon (Korea, Republic of); Kim, Nak Sang [Dept. of Radiological Science, Songho College, Hoengseong (Korea, Republic of)

    2017-09-15

    In order to analyze the degree of self-learning development ability after the clinical training curriculum, the results of 121 questionnaires were analyzed for 3rd and 4th grade students in radiology in the metropolitan area. The overall average of self-learning ability according to gender was 3.07±0.85, which was statistically significant according to gender. However, the results according to educational system showed that the overall average was 3.07±0.85, which was higher than the average level of self-learning development ability. There was no statistically significant difference according to educational system. The results of the self-learning development ability according to the motivation for selecting the department showed that the students who have chosen their department due to their higher employment rate after graduation had high self-development ability level(3.58±0.85) but the students who entered the school due to self-aptitude had relatively lower self-development ability level (2.30±0.40). The overall average of self-learning ability according to direction of career path was 3.08±0.76, which was over-average of self-learning development ability. Thus, there was statistically significant difference according to career path. It is necessary to improve the self-learning ability in clinical practice. In addition, the lack of statistical significance suggests problems and diversity.

  15. Sensory and cognitive factors influencing functional ability in older adults.

    Science.gov (United States)

    Wood, Kimberly M; Edwards, Jerri D; Clay, Olivio J; Wadley, Virginia G; Roenker, Daniel L; Ball, Karlene K

    2005-01-01

    Age-related sensory and cognitive impairments have been related to functional performance in older adults. With regard to cognitive abilities, processing speed in particular may be strongly related to older adults' abilities to perform everyday tasks. Identifying and comparing cognitive correlates of functional performance is particularly important in order to design interventions to promote independence and prevent functional disability. The present study examined the relative importance of cognitive (specifically, speeded and nonspeeded) and sensory factors in relation to older adults' functional abilities. Functional abilities included measures of mobility and performance of everyday activities. A cross-sectional study design was employed. Five hundred and thirty adults between the ages of 62 and 94 completed measures of sensory, cognitive (including processing speed, attention, memory, intelligence) and functional abilities. Overall, functional performance was most strongly associated with cognitive speed performance, but nonspeeded cognitive and sensory abilities also accounted for significant amounts of variance in functional performance. Age explained a small but statistically significant amount of additional variance in some functional abilities, but no additional variance in self-reported mobility measures. These findings point to the potential impact of multifaceted training programs, targeting both sensory and cognitive abilities for maintaining functional abilities. Copyright (c) 2005 S. Karger AG, Basel.

  16. Effect of clinical practice on self-learning development ability

    International Nuclear Information System (INIS)

    Kim, Jung Hyun; Yang, Han Joon; Kim, Nak Sang

    2017-01-01

    In order to analyze the degree of self-learning development ability after the clinical training curriculum, the results of 121 questionnaires were analyzed for 3rd and 4th grade students in radiology in the metropolitan area. The overall average of self-learning ability according to gender was 3.07±0.85, which was statistically significant according to gender. However, the results according to educational system showed that the overall average was 3.07±0.85, which was higher than the average level of self-learning development ability. There was no statistically significant difference according to educational system. The results of the self-learning development ability according to the motivation for selecting the department showed that the students who have chosen their department due to their higher employment rate after graduation had high self-development ability level(3.58±0.85) but the students who entered the school due to self-aptitude had relatively lower self-development ability level (2.30±0.40). The overall average of self-learning ability according to direction of career path was 3.08±0.76, which was over-average of self-learning development ability. Thus, there was statistically significant difference according to career path. It is necessary to improve the self-learning ability in clinical practice. In addition, the lack of statistical significance suggests problems and diversity

  17. Does Ability to Defend Moderate the Association between Exposure to Bullying and Symptoms of Anxiety?

    Science.gov (United States)

    Nielsen, Morten Birkeland; Gjerstad, Johannes; Jacobsen, Daniel Pitz; Einarsen, Ståle Valvatne

    2017-01-01

    In the context of workplace bullying, the ability to defend refers to whether or not a target feels able to deal with those negative behaviors that typically constitute bullying. The aim of this study was to determine whether the perceived ability to defend oneself moderates the association between exposure to bullying behaviors at work and symptoms of anxiety as predicted by the definition of workplace bullying. It was hypothesized that exposure to bullying behaviors would be more strongly related to symptoms of anxiety among targets feeling unable to defend oneself than among targets who do feel that they are able to defend themselves in the actual situation. This survey study was based on a probability sample of 1,608 Norwegian employees (response rate 32%). Only respondents exposed to at least one bullying behavior were included (N = 739). In contrast to hypothesis, the findings showed that ability to defend only had a protective effect on the relationship between exposure to bullying behaviors and anxiety in cases of low exposure. In cases of high exposure, there was a stronger increase in anxiety among employees able to defend themselves than among those who generally felt unable to defend. Hence, the ability to defend against exposure to bullying behaviors does not seem to protect high-exposed targets against symptoms of anxiety. Organization should therefore intervene against bullying in early stages rather than relying on the individual resilience of those exposed. PMID:29163321

  18. Supporting Preservice Science Teachers' Ability to Attend and Respond to Student Thinking by Design

    OpenAIRE

    Kang, H; Anderson, CW

    2015-01-01

    © 2015 Wiley Periodicals, Inc. A teacher's ability to attend and respond to student thinking is a key instructional capacity for promoting complex and deeper learning in science classrooms. This qualitative multiple case study examines 14 preservice science teachers' (PSTs) responses to learning opportunities created to develop this capacity, as provided by a teacher preparation program. The PSTs engaged in multiple cycles of designing assessments and analyzing student work in coordination wi...

  19. DILIGENCE AND OTHER FACTORS INFLUENCE ON DEVELOPMENT OF CREATIVE ABILITIES OF PRIMARY SCHOOL PUPILS

    Directory of Open Access Journals (Sweden)

    Liudmyla H. Pylypchuk

    2010-08-01

    Full Text Available The article examined the factors that influence the development of creative abilities of primary school pupils in conditions of reforming the education and implementation of information and communication technologies into educational process. Rules of pedagogical dialogue, feature of modern means of information technologies, in particular computer games, which in a case of pedagogical reasonable use, can promote development of creative potential of the person are defined.

  20. Who Multi-Tasks and Why? Multi-Tasking Ability, Perceived Multi-Tasking Ability, Impulsivity, and Sensation Seeking

    OpenAIRE

    Sanbonmatsu, David M.; Strayer, David L.; Medeiros-Ward, Nathan; Watson, Jason M.

    2013-01-01

    The present study examined the relationship between personality and individual differences in multi-tasking ability. Participants enrolled at the University of Utah completed measures of multi-tasking activity, perceived multi-tasking ability, impulsivity, and sensation seeking. In addition, they performed the Operation Span in order to assess their executive control and actual multi-tasking ability. The findings indicate that the persons who are most capable of multi-tasking effectively are ...

  1. Cognitive abilities of asphyxiated survivors beyond 5 years of age.

    Science.gov (United States)

    Tandon, A; Ramji, S; Kumari, S; Goyal, A; Chandra, D; Nigam, V R

    1998-07-01

    To evaluate the intellectual, psychoeducational and social maturity of a cohort of unimpaired asphyxiated survivors beyond 5 years of age. Case control study on hospital based cohorts on a longitudinal follow up at High Risk and Well Baby Clinics of a teaching hospital. The demographic data of these children was recorded. A detailed physical examination was performed. The tests of cognition included the Stanford Binet and the Raven's Progressive matrices. Academic achievement was evaluated by the Wide range achievement test-Revised (WRAT-R). Assessment of visuo-motor integration was done by the Bender Gestalt Test. The proportion of children having soft neurological signs was determined. Vineland Social Maturity Scale was performed on all children. Fifty-four asphyxiated and 57 matched control children participated in the study. Of the 54 asphyxiated children, 27 were tested at a mean age of 7.2 +/- 1.6 years (Group 1) and 27 were tested at a mean age of 10.9 +/- 1.52 years (Group 2). The asphyxiated children as a group performed in the normal range on tests of cognition and academic achievement but were significantly disadvantaged (p Gestalt Test as compared to controls but the difference was not significant. A significantly higher proportion of asphyxiated children of both the groups showed the presence of soft neurological signs as compared to controls. Approximately 11% of the asphyxiated children performed in the abnormal range in the Vineland Social Maturity Scale. Cognitive abilities of asphyxiated children beyond the age of 5 years are impaired in comparison to controls, emphasizing the need for early detection and referral for special education.

  2. Interventions aimed at improving the ability to use everyday technology in work after brain injury.

    Science.gov (United States)

    Kassberg, Ann-Charlotte; Prellwitz, Maria; Malinowsky, Camilla; Larsson-Lund, Maria

    2016-01-01

    The aim of this study was to explore and describe how client-centred occupational therapy interventions may support and improve the ability to use everyday technology (ET) in work tasks in people with acquired brain injury (ABI). A qualitative, descriptive multiple-case study was designed, and occupation-based interventions were provided to three working-age participants with ABI. Multiple sources were used to collect data throughout the three intervention processes, including assessments, field notes, and interviews. The Canadian Occupational Performance Measure and the Management of Everyday Technology Assessment were administered before the interventions, after the interventions and at a follow-up session 2-3 months subsequent to the interventions. The three intervention processes initially consisted of similar actions, but subsequently the actions took on a different focus and intensity for each case. All of the goals in each of the three case processes were achieved, and both perceived and observed abilities to use ET in work tasks improved. Client-centred occupational therapy interventions might have the potential to improve the ability to use ET in work tasks in people with ABI.

  3. A Study on Improving Information Processing Abilities Based on PBL

    Science.gov (United States)

    Kim, Du Gyu; Lee, JaeMu

    2014-01-01

    This study examined an instruction method for the improvement of information processing abilities in elementary school students. Current elementary students are required to develop information processing abilities to create new knowledge for this digital age. There is, however, a shortage of instruction strategies for these information processing…

  4. Simultaneous selection for yield and ratooning ability in sugarcane ...

    African Journals Online (AJOL)

    During sugarcane breeding, indirect selection for pest resistance and direct selection for high ratoon yields increases ratooning ability. The objective of this study was to describe the simultaneous screening of genotypes for yield and ratooning ability in sugarcane breeding trials using analysis of covariance. Data for cane ...

  5. Home language and English language ability in South Africa ...

    African Journals Online (AJOL)

    In this paper we analyse data on language ability collected in a new nationally representative household survey, the National Income Dynamics Study, which captures information on reading and writing ability, both in the individual's home language and in English. Two main findings are that self-assessed reading and ...

  6. The Diagnosis Dilemma: Dyslexia and Visual-Spatial Ability

    Science.gov (United States)

    Kotsopoulos, Donna; Zambrzycka, Joanna; Makosz, Samantha; Asdrubolini, Emma; Babic, Jovana; Best, Olivia; Bines, Tara; Cook, Samantha; Farrell, Natalie; Gisondi, Victoria; Scott, Meghan; Siderius, Christina; Smith, Dyoni

    2017-01-01

    Visual-spatial ability is important for mathematics learning but also for future STEM participation. Some studies report children with dyslexia have superior visual-spatial skills and other studies report a deficit. We sought to further explore the relationship between children formally identified as having dyslexia and visual-spatial ability.…

  7. What the Nose Knows: Olfaction and Cognitive Abilities.

    Science.gov (United States)

    Danthiir, Vanessa; Roberts, Richard D.; Pallier, Gerry; Stankov, Lazar

    2001-01-01

    Studied the role of olfactory processes within the theory of fluid and crystallized intelligence by testing 107 Australian college students with a battery of psychometric and olfactory tests. Results indicate the likely existence of an olfactory memory ability that is structurally independent of established higher-order abilities and not related…

  8. Associations between insomnia, sleep duration and poor work ability.

    Science.gov (United States)

    Lian, Yulong; Xiao, Jing; Liu, Yan; Ning, Li; Guan, Suzhen; Ge, Hua; Li, Fuye; Liu, Jiwen

    2015-01-01

    The aim of this study was to examine the independent and joint effect of insomnia and objective sleep duration on poor work ability. In this cross-sectional study, a total of 2820 Chinese manufacturing workers were categorized as insomnia patients and individuals with normal sleeping pattern by interview according to DSM-IV criteria. Sleep duration was classified into four categories: ≥7h, 6-7h, 5-6h, and sleep duration of Watch-PAT-200 test. Work ability was assessed using the Chinese Work Ability Index (WAI) questionnaire. Regression analysis examined the independent and joint association of sleep duration and insomnia with poor work ability, after adjusting for various confounding factors. Insomnia and objective short sleep duration were both independently associated with poor work ability. Compared with the normal sleeping and ≥7h sleep duration group, the highest risk of poor work ability was in the insomnia patients with sleep duration [odds ratio (OR) 3.43, 95% confidence interval (CI) 1.87-5.23], followed by the individuals with insomnia who slept 5-6h (OR 2.03, 95% CI 1.42-2.67). Insomnia and sleep duration in workers are both separately and together associated with increased risk of poor work ability. Objective sleep duration should be taken into consideration when assessing the work ability of people with insomnia. Copyright © 2014 Elsevier Inc. All rights reserved.

  9. Combining ability for maize grain yield and other agronomic ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-06-03

    Jun 3, 2009 ... can be introgressed into other promising lines in developing early maturing and high yielding varieties for cultivation in the Nigeria savannas. Key words: Zea mays L., general combining ability, specific combining ability, grain yield, Nigeria savannas. INTRODUCTION. Maize production in the southern ...

  10. Does Doxastic Responsibility Entail the Ability to Believe Otherwise?

    NARCIS (Netherlands)

    Peels, H.D.

    2013-01-01

    Whether responsibility for actions and omissions requires the ability to do otherwise is an important issue in contemporary philosophy. However, a closely related but distinct issue, namely whether doxastic responsibility requires the ability to believe otherwise, has been largely neglected. This

  11. Indicators that influence prospective mathematics teachers representational and reasoning abilities

    Science.gov (United States)

    Darta; Saputra, J.

    2018-01-01

    Representational and mathematical reasoning ability are very important ability as basic in mathematics learning process. The 2013 curriculum suggests that the use of a scientific approach emphasizes higher order thinking skills. Therefore, a scientific approach is required in mathematics learning to improve ability of representation and mathematical reasoning. The objectives of this research are: (1) to analyze representational and reasoning abilities, (2) to analyze indicators affecting the ability of representation and mathematical reasoning, (3) to analyze scientific approaches that can improve the ability of representation and mathematical reasoning. The subject of this research is the students of mathematics prospective teachers in the first semester at Private Higher Education of Bandung City. The research method of this research was descriptive analysis. The research data were collected using reasoning and representation tests on sixty-one students. Data processing was done by descriptive analysis specified based on the indicators of representation ability and mathematical reasoning that influenced it. The results of this first-year study showed that students still had many weaknesses in reasoning and mathematical representation that were influenced by the ability to understand the indicators of both capabilities. After observing the results of the first-year research, then in the second and third year, the development of teaching materials with a scientific approach in accordance with the needs of prospective students was planned.

  12. Sex-related neuroanatomical basis of emotion regulation ability.

    Directory of Open Access Journals (Sweden)

    Feng Kong

    Full Text Available Behavioral research has demonstrated that males have a higher capability of regulating their own and others' emotions than females; however, little is known about the sex-specific brain mechanisms involved in emotion regulation ability. In the present study, we used voxel-based morphometry to investigate the neural basis underlying emotion regulation ability in a large sample of young adults. Assessment of emotion regulation ability was performed using the Wong and Law Emotional Intelligence Scale. As expected, males significantly scored higher in emotion regulation ability than females did. More importantly, we found the sex differences in the neuroanatomical basis of emotion regulation ability. Males showed a stronger positive relation between emotion regulation ability and regional gray matter volume (rGMV in the right dorsolateral prefrontal cortex. In contrast, females demonstrated a stronger positive relation between emotion regulation ability and rGMV in an anatomical cluster that extends from the left brainstem to the left hippocampus, the left amygdala and the insular cortex. The present study provides the first empirical evidence regarding the sex-linked neuroanatomical correlates of emotion regulation ability. These findings may help understand why there is a higher prevalence of affective disorders in females and maladaptive behaviors in males.

  13. Ability performance of older workers - Internal and external influencing factors

    NARCIS (Netherlands)

    Dittmann-Kohli, F.; Heijden, B.I.J.M. van der

    1996-01-01

    Internal and external factors affecting ability and performance of older employees are being analyzed in a short literature review. Internal factors like physical capacity, sensory capacity, cognitive abilities and general health are reduced with ageing; their effect on performance, however, depends

  14. 20 CFR 604.4 - Application-ability to work.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Application-ability to work. 604.4 Section... ELIGIBILITY FOR UNEMPLOYMENT COMPENSATION § 604.4 Application—ability to work. (a) A State may consider an individual to be able to work during the week of unemployment claimed if the individual is able to work for...

  15. 22 CFR 41.55 - Aliens with extraordinary ability.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens with extraordinary ability. 41.55... IMMIGRATION AND NATIONALITY ACT, AS AMENDED Business and Media Visas § 41.55 Aliens with extraordinary ability. (a) Requirements for O classification. An alien shall be classifiable under the provisions of INA 101...

  16. COMBINING ABILITY AND GENE ACTION ESTIMATES FOR SOME ...

    African Journals Online (AJOL)

    A. Hannachi

    1 sept. 2017 ... Département d'Agronomie, Fac. Sci. Nat. 4. Département d'Ecologie et Biologie Végétale,. Received: 22 January 2017 / Accepted: 19. ABSTRACT. Combining ability and gene action. 6 half diallel crosses. Results revealed th ability mean squares were significant for a additive and nonadditive components ...

  17. Modeling Ability Differentiation in the Second-Order Factor Model

    Science.gov (United States)

    Molenaar, Dylan; Dolan, Conor V.; van der Maas, Han L. J.

    2011-01-01

    In this article we present factor models to test for ability differentiation. Ability differentiation predicts that the size of IQ subtest correlations decreases as a function of the general intelligence factor. In the Schmid-Leiman decomposition of the second-order factor model, we model differentiation by introducing heteroscedastic residuals,…

  18. Profile of student critical thinking ability on static fluid concept

    Science.gov (United States)

    Sulasih; Suparmi, A.; Sarwanto

    2017-11-01

    Critical thinking ability is an important part of educational goals. It has higher complex processes, such as analyzing, synthesizing and evaluating, drawing conclusion and reflection. This study is aimed to know the critical thinking ability of students in learning static fluids of senior high school students. This research uses the descriptive method which its instruments based on the indicator of critical thinking ability developed according to Ennis. The population of this research is XIth grade science class Public Senior High School, SMA N 1, Sambungmacan, Sragen, Central Java. The static fluid teaching material is delivered using Problem Based Learning Model through class experiment. The results of this study shows that the average student of XIth science class have high critical thinking skills, particularly in the ability of providing simple explanation, build basic skill, and provide advanced explanation, but they do not have high enough in ability of drawing conclusion and strategic and tactical components of critical thinking ability in the study of static fluid teaching material. The average of students critical thinking ability is 72.94, with 27,94% of students are in a low category and 72,22% of students in the high category of critical thinking ability.

  19. On the Development and Measurement of Spatial Ability

    Science.gov (United States)

    Yilmaz, H. Bayram

    2009-01-01

    The importance of spatial ability in learning different school subjects and being successful at certain jobs has been recognized globally. The vast majority of the studies on the topic have focused on the nature of the phenomenon, the factors that affect its development), and the difference between males and females on spatial ability. However,…

  20. Spatial Abilities of Medical Graduates and Choice of Residency Programs

    Science.gov (United States)

    Langlois, Jean; Wells, George A.; Lecourtois, Marc; Bergeron, Germain; Yetisir, Elizabeth; Martin, Marcel

    2015-01-01

    Spatial abilities have been related in previous studies to three-dimensional (3D) anatomy knowledge and the performance in technical skills. The objective of this study was to relate spatial abilities to residency programs with different levels of content of 3D anatomy knowledge and technical skills. The hypothesis was that the choice of residency…

  1. Spatial Abilities and Anatomy Knowledge Assessment: A Systematic Review

    Science.gov (United States)

    Langlois, Jean; Bellemare, Christian; Toulouse, Josée; Wells, George A.

    2017-01-01

    Anatomy knowledge has been found to include both spatial and non-spatial components. However, no systematic evaluation of studies relating spatial abilities and anatomy knowledge has been undertaken. The objective of this study was to conduct a systematic review of the relationship between spatial abilities test and anatomy knowledge assessment. A…

  2. Measurement of Spatial Ability in an Introductory Graphic Communications Course

    Science.gov (United States)

    Kelly, Walter F., Jr.

    2012-01-01

    Published articles on spatial ability can be found in the fields of psychology and graphics education. In the "Engineering Design Graphics Journal" for 1936-1978, six articles concerning visualization (spatial ability) were listed. As published graphics research increased, the journal (1975-1996) listed 28 articles in the visualization…

  3. Spatial Ability: A Neglected Talent in Educational and Occupational Settings

    Science.gov (United States)

    Kell, Harrison J.; Lubinski, David

    2013-01-01

    For over 60 years, longitudinal research on tens of thousands of high ability and intellectually precocious youth has consistently revealed the importance of spatial ability for hands-on creative accomplishments and the development of expertise in science, technology, engineering, and mathematical (STEM) disciplines. Yet, individual differences in…

  4. RELATIONS BETWEEN MOTOR ABILITIES AND JUMP – SHOT IN BASKETBALL

    Directory of Open Access Journals (Sweden)

    Boris Nikolić

    2008-08-01

    Full Text Available The sample of 100 basketball players aged between twelve and fourteen, was subjected to the testing of motor abilities and specific motor abilities. The system of anticipated variables consisted of eighteen tests. Results were statistically processed and presented in the relevant tables which were discussed in the text.

  5. Abilities and Affordances: Factors Influencing Successful Child-Tablet Communication

    Science.gov (United States)

    Dubé, Adam K.; McEwen, Rhonda N.

    2017-01-01

    Using Luhmann's communication theory and affordance theories, we develop a framework to examine how kindergarten-grade 2 students interact with tablet computers. We assessed whether cognitive ability and device configuration influence how successfully children use tablet computers. We found that children's limited ability to direct their cognitive…

  6. Ability Climates in Europe as Socially Represented Notability

    Science.gov (United States)

    Persson, Roland S.

    2011-01-01

    The objective of this research was to study whether ability climate was a useful construct in exploring the possible pattern by which abilities were valued in the countries and cultures of Europe. Based on Moscovici's theory of social representations lists of famous and notable individuals published by the "Wikipedia Encyclopedia" were…

  7. Prosodic Awareness and Punctuation Ability in Adult Readers

    Science.gov (United States)

    Heggie, Lindsay; Wade-Woolley, Lesly

    2018-01-01

    We examined the relationship between two metalinguistic tasks: prosodic awareness and punctuation ability. Specifically, we investigated whether adults' ability to punctuate was related to the degree to which they are aware of and able to manipulate prosody in spoken language. English-speaking adult readers (n = 115) were administered a receptive…

  8. The role of cognitive abilities in laparoscopic simulator training

    NARCIS (Netherlands)

    Groenier, M.; Schraagen, J.M.C.; Miedema, H.A.T.; Broeders, Ivo Adriaan Maria Johannes

    2014-01-01

    Learning minimally invasive surgery (MIS) differs substantially from learning open surgery and trainees differ in their ability to learn MIS. Previous studies mainly focused on the role of visuo-spatial ability (VSA) on the learning curve for MIS. In the current study, the relationship between

  9. Children's Ability to Recognise Toxic and Non-Toxic Fruits

    Science.gov (United States)

    Fancovicova, Jana; Prokop, Pavol

    2011-01-01

    Children's ability to identify common plants is a necessary prerequisite for learning botany. However, recent work has shown that children lack positive attitudes toward plants and are unable to identify them. We examined children's (aged 10-17) ability to discriminate between common toxic and non-toxic plants and their mature fruits presented in…

  10. Intelligence quotient and perceptual ability: an inter-relationship ...

    African Journals Online (AJOL)

    Cognitive ability refers to the characteristic approach by the brain in processing information. These can be observed through various aspects of cognition such as intelligence and perceptual ability. Studies have shown that both mental constituents originate from the same neurological substrate in the prefrontal cortex.

  11. Study on combining ability, heterosis and genetic parameters of ...

    African Journals Online (AJOL)

    A study was conducted on heterosis, combining ability and genetic parameters of yield and yield components in rice. Five lines were crossed with two testers in line × tester manner to produce ten F1 hybrids. Results show that general combining ability (GCA) effect was only significant for total number of kernels per panicle, ...

  12. Fostering Mathematical Reflective Abilities through High School Teaching Activities

    Science.gov (United States)

    Zhang, Dingqiang; Zhao, Hongyuan; Yang, Hong

    2009-01-01

    The reflective ability in mathematics is a highly individual mental process, which is engaged in the course of certain types of mathematics activity. This article describes the basic meaning, characteristics, and developmental features of reflectivity in mathematics. It is suggested that reflective ability in mathematics and its relations with…

  13. QTL mapping for combining ability in different population-based ...

    Indian Academy of Sciences (India)

    2013-12-13

    Dec 13, 2013 ... Abstract. The NCII design (North Carolina mating design II) has been widely applied in studies of combining ability and heterosis. The objective of our research was to estimate how different base populations, sample sizes, testcross numbers and heritability influence QTL analyses of combining ability and ...

  14. Combining Ability for Yield and its Components in Ethiopian ...

    African Journals Online (AJOL)

    Analysis of variance revealed that mean squares due to genotypes, parents and crosses were highly significant (P<0.01) for all the traits except for 100 kernel weight that were significant for crosses. Mean squares due to general combining ability (GCA) and specific combining ability (SCA) were highly significant for all ...

  15. Adhesive ability and biofilm metabolic activity of Listeria ...

    African Journals Online (AJOL)

    Listeria monocytogenes is an important pathogen responsible for major outbreaks associated with food products. Adhesion to surfaces leads to significant modifications in cell physiology. In this work, the ability of L. monocytogenes to produce biofilm and its ability to adhere to abiotic surfaces under cold stress were ...

  16. EFFECT OF MOTIVATON AND CREATIVITY ON STUDENTS’ PSYCHOMOTOR ABILITY

    Directory of Open Access Journals (Sweden)

    Muhamad Arpan

    2016-09-01

    Full Text Available This research aims to determine: (1 the effect of motivation on students’ psychomotor ability; (2 the effect of creativity on students’ psychomotor ability; (3 the effect of motivation and creativity as in aggregate on students’ psychomotor ability; and (4 the contribution of motivation and creativity on students’ psychomotor ability in the subject of Web Programming. This research is an ex-post facto type. The population was sixth semester students of TIK Education Research Program of PGRI Pontianak totaling 217 students. The sample was 135 students with proportional random sampling techniques that determined by the Issac and Michael table. Data collection using a questionnaire. The data was analyzed using regression analysis to test the hypotheses. The results showed that: (1 motivation has a positive and significant effect on students’ psychomotor Ability; (2 creativity has a positive and significant effect on students’ psychomotor Ability; (3 motivation and creativity as in aggregate had a positive and significant effect on students’ psychomotor Ability with 68.88%; and (4 the contribution of motivation is 12.5% and creativity is 32.5% on students’ psychomotor Ability in the subject of Web Programming.

  17. Development of Repeated Sprint Ability in Talented Youth Basketball Players

    NARCIS (Netherlands)

    te Wierike, Sanne C. M.; de Jong, Mark C.; Tromp, Eveline J. Y.; Vuijk, Pieter J.; Lemmink, Koen A. P. M.; Malina, Robert M.; Elferink-Gemser, Marije T.; Visscher, Chris

    te Wierike, SCM, de Jong, MC, Tromp, EJY, Vuijk, PJ, Lemmink, KAPM, Malina, RM, Elferink-Gemser, MT, and Visscher, C. Development of repeated sprint ability in talented youth basketball players. J Strength Cond Res 28(4): 928-934, 2014-Factors affecting repeated sprint ability (RSA) were evaluated

  18. Drop Jumping as a Training Method for Jumping Ability

    NARCIS (Netherlands)

    Bobbert, Maarten F.

    1990-01-01

    Vertical jumping ability is of importance for good performance in sports such as basketball and volleyball. Coaches are in need of exercises that consume only little time and still help to improve their players’ jumping ability, without involving a high risk of injury. Drop jumping is assumed to

  19. QTL mapping for combining ability in different population-based ...

    Indian Academy of Sciences (India)

    The NCII design (North Carolina mating design II) has been widely applied in studies of combining ability and heterosis. The objective of our research was to estimate how different base populations, sample sizes, testcross numbers and heritability influence QTL analyses of combining ability and heterosis. A series of Monte ...

  20. Relationships among Bilingualism, Critical Thinking Ability, and Critical Thinking Disposition.

    Science.gov (United States)

    Albert, Raymond T.; Albert, Rachel E.; Radsma, Jenny

    2002-01-01

    Nursing students (n=111) completed French and English Cloze Tests, the California Critical Thinking Disposition Inventory, and the California Critical Thinking Skills Test. There was insufficient evidence to support a relationship between bilingualism and critical thinking ability or between critical thinking disposition and ability. Bilingualism…

  1. Effect of weight on osmoregulation ability in Rutilus frisii kutum ...

    African Journals Online (AJOL)

    Experiments were conducted to study the downstream migratory behavior and effects of weight on osmoregulation ability of hatchery-reared Rutilus frisii kutum fingerlings during adaptation to the seawater. Accordingly, blood osmotic pressure regulation ability in kutum fingerlings with weights of 1, 3, 5 and 7 g in three ...

  2. The osmoregulatory ability of three grapsoid crab species in relation ...

    African Journals Online (AJOL)

    The osmoregulatory abilities of the grapsoid crabs Cyclograpsus punctata, Sesarma catenata and Sesarma eulimene were studied comparatively in an attempt to explain, at least in part, their distribution in estuaries. Both survival and haemorymph osmotic pressure were used as indices of hyperosmotic regulatory ability.

  3. Language and Academic Abilities in Children with Selective Mutism

    Science.gov (United States)

    Nowakowski, Matilda E.; Cunningham, Charles E.; McHolm, Angela E.; Evans, Mary Ann; Edison, Shannon; St. Pierre, Jeff; Boyle, Michael H.; Schmidt, Louis A.

    2009-01-01

    We examined receptive language and academic abilities in children with selective mutism (SM; n = 30; M age = 8.8 years), anxiety disorders (n = 46; M age = 9.3 years), and community controls (n = 27; M age = 7.8 years). Receptive language and academic abilities were assessed using standardized tests completed in the laboratory. We found a…

  4. A thermodynamic approach towards glass-forming ability of ...

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 38; Issue 7. A thermodynamic approach towards glass-forming ability of amorphous metallic alloys ... The driving force of crystallization () provides very important information about the glass-forming ability (GFA) of metallic glasses (MGs). Lesser the driving force of ...

  5. Dimensions of affect modulated by perceived mood regulation ability.

    Science.gov (United States)

    Hovanitz, Christine A; Hursh, Adrienne N; Hudepohl, Adam D

    2011-06-01

    The ability to regulate mood is a facet of emotional intelligence that may contribute to an individual's physical and mental health. Precisely what is regulated when mood regulation occurs is dependent on what "makes up" mood. The purpose of this study was to evaluate whether perceived mood regulation ability can predict regulation of affect during task engagement and whether affect regulation is specific to valence or arousal. Measures of positive affect, negative affect, and frontal area sEMG (as a measure of arousal) were obtained from a sample of one hundred twenty-four participants categorized by their self report as possessing low or high mood regulation ability. Modulation of positive affect, but not negative affect, was predicted by perceived mood regulation ability. The results of sEMG were mixed. These data provide some support for the hypothesis that mood regulation ability can predict future efforts to regulate affect, at least in the context of task engagement.

  6. The General Motor Ability Hypothesis: An Old Idea Revisited.

    Science.gov (United States)

    Hands, Beth; McIntyre, Fleur; Parker, Helen

    2018-04-01

    While specific motor abilities have become a popular explanation for motor performance, the older, alternate notion of a general motor ability should be revisited. Current theories lack consensus, and most motor assessment tools continue to derive a single composite score to represent motor capacity. In addition, results from elegant statistical procedures such as higher order factor analyses, cluster analyses, and Item Response Theory support a more global motor ability. We propose a contemporary model of general motor ability as a unidimensional construct that is emergent and fluid over an individual's lifespan, influenced by both biological and environmental factors. In this article, we address the implications of this model for theory, practice, assessment, and research. Based on our hypothesis and Item Response Theory, our Lifespan Motor Ability Scale can identify motor assessment tasks that are relevant and important across varied phases of lifespan development.

  7. Pragmatic Abilities of Children with Williams Syndrome: A Longitudinal Examination

    Science.gov (United States)

    John, Angela E.; Dobson, Lauren A.; Thomas, Lauren E.; Mervis, Carolyn B.

    2012-01-01

    Prior research has indicated that pragmatics is an area of particular weakness for individuals with Williams syndrome (WS). To further address this aspect of the WS social phenotype, we used an individual differences approach to consider both cross-sectional and longitudinal relations among different pragmatic abilities for 14 children with WS, taking into account individual differences in non-verbal reasoning abilities. We also considered the relations between pragmatic abilities and expressive vocabulary ability. Participants were tested at two time points: as 4-year-olds during a 30-min play session with their mothers (Time 1) and an average of 5.87 years later during a one-on-one conversation with a familiar researcher (Time 2). Children’s intellectual and expressive vocabulary abilities were assessed at both time points. Results indicated that the ability to verbally contribute information beyond what was required in response to a question (ExtendQ) was significantly related to the ability to verbally contribute new information in the absence of a question (ExtendS) both at age 4 years and during primary school. At age 4, both the ability to pair verbalizations with eye contact in triadic interactions (secondary intersubjectivity) and expressive vocabulary ability were related to both ExtendQ and ExtendS. Finally, both ExtendQ and the ability to pair verbalizations with eye contact (intersubjectivity) at age 4 years predicted ExtendQ at age 9–12 years. The theoretical implications of our findings and the importance of early pragmatic language intervention for children who have WS are discussed. PMID:22719734

  8. Generalist genes analysis of DNA markers associated with mathematical ability and disability reveals shared influence across ages and abilities.

    Science.gov (United States)

    Docherty, Sophia J; Kovas, Yulia; Petrill, Stephen A; Plomin, Robert

    2010-07-05

    The Generalist Genes Hypothesis is based upon quantitative genetic findings which indicate that many of the same genes influence diverse cognitive abilities and disabilities across age. In a recent genome-wide association study of mathematical ability in 10-year-old children, 43 SNP associations were nominated from scans of pooled DNA, 10 of which were validated in an individually genotyped sample. The 4927 children in this genotyped sample have also been studied at 7, 9 and 12 years of age on measures of mathematical ability, as well as on other cognitive and learning abilities. Using these data we have explored the Generalist Genes Hypothesis by assessing the association of the available measures of ability at age 10 and other ages with two composite 'SNP-set' scores, formed from the full set of 43 nominated SNPs and the sub-set of 10 SNPs that were previously found to be associated with mathematical ability at age 10. Both SNP sets yielded significant associations with mathematical ability at ages 7, 9 and 12, as well as with reading and general cognitive ability at age 10. Although effect sizes are small, our results correspond with those of quantitative genetic research in supporting the Generalist Genes Hypothesis. SNP sets identified on the basis of their associations with mathematical ability at age 10 show associations with mathematical ability at earlier and later ages and show associations of similar magnitude with reading and general cognitive ability. With small effect sizes expected in such complex traits, future studies may be able to capitalise on power by searching for 'generalist genes' using longitudinal and multivariate approaches.

  9. Correlation between depressive symptoms and subjective mastication ability and ability to pronunciation among Korean elderly

    Directory of Open Access Journals (Sweden)

    Min Sun Park

    2016-07-01

    Full Text Available OBJECTIVES The present study examines the relationship between depressive symptoms and subjective chewing and pronunciation ability in Korean seniors. Our goal is to provide the data required to develop appropriate oral health interventions programs for seniors. METHODS The Center for Epidemiologic Studies-Depression Scale (CES-D is widely used depressive symptoms assessment. A Korean version was used for the 2009 Community Health Survey, which was consulted to extract the present study’s participants comprising 50,694 Korean seniors (males, 20,582; females, 30,112 aged ≥65 years. Those with a CES-D score ≥16 were rated ‘depressed.’ SAS version 9.3 was used for the data analysis. RESULTS Prevalence of depressive symptoms increased as the participants socioeconomic status decreased, number of health issues increased, health behavior worsened, and chewing and pronunciation discomfort increased. Males with chewing difficulties were found to have 1.45 times (95% confidence interval [CI], 1.29 to 1.63 greater risk of depressive symptoms than those without, while males with pronunciation discomfort were found to have 1.97 times greater risk of depressive symptoms than those without (95% CI, 1.76 to 2.20. Females with chewing difficulty were found to have 1.50 times (95% CI, 1.39 to 1.61 greater risk of depressive symptoms than those without, and females with pronunciation discomfort were found to have 1.55 times greater risk of depressive symptoms than those without (95% CI, 1.44 to 1.67. CONCLUSIONS Intervention programs designed to help with oral health management and alleviate depressive symptoms in seniors are urgently needed. As the prevalence of depressive symptoms may vary geographically, research examining potential variance at city, district, and town levels would be beneficial.

  10. The ABCs of Math: A Genetic Analysis of Mathematics and Its Links With Reading Ability and General Cognitive Ability.

    Science.gov (United States)

    Hart, Sara A; Petrill, Stephen A; Thompson, Lee A; Plomin, Robert

    2009-05-01

    The goal of this first major report from the Western Reserve Reading Project Math component is to explore the etiology of the relationship among tester-administered measures of mathematics ability, reading ability, and general cognitive ability. Data are available on 314 pairs of monozygotic and same-sex dizygotic twins analyzed across 5 waves of assessment. Univariate analyses provide a range of estimates of genetic (h(2) = .00 -.63) and shared (c(2) = .15-.52) environmental influences across math calculation, fluency, and problem solving measures. Multivariate analyses indicate genetic overlap between math problem solving with general cognitive ability and reading decoding, whereas math fluency shares significant genetic overlap with reading fluency and general cognitive ability. Further, math fluency has unique genetic influences. In general, math ability has shared environmental overlap with general cognitive ability and decoding. These results indicate that aspects of math that include problem solving have different genetic and environmental influences than math calculation. Moreover, math fluency, a timed measure of calculation, is the only measured math ability with unique genetic influences.

  11. Concept mapping learning strategy to enhance students' mathematical connection ability

    Science.gov (United States)

    Hafiz, M.; Kadir, Fatra, Maifalinda

    2017-05-01

    The concept mapping learning strategy in teaching and learning mathematics has been investigated by numerous researchers. However, there are still less researchers who have scrutinized about the roles of map concept which is connected to the mathematical connection ability. Being well understood on map concept, it may help students to have ability to correlate one concept to other concept in order that the student can solve mathematical problems faced. The objective of this research was to describe the student's mathematical connection ability and to analyze the effect of using concept mapping learning strategy to the students' mathematical connection ability. This research was conducted at senior high school in Jakarta. The method used a quasi-experimental with randomized control group design with the total number was 72 students as the sample. Data obtained through using test in the post-test after giving the treatment. The results of the research are: 1) Students' mathematical connection ability has reached the good enough level category; 2) Students' mathematical connection ability who had taught with concept mapping learning strategy is higher than who had taught with conventional learning strategy. Based on the results above, it can be concluded that concept mapping learning strategycould enhance the students' mathematical connection ability, especially in trigonometry.

  12. Incremental validity of emotional intelligence ability in predicting academic achievement.

    Science.gov (United States)

    Lanciano, Tiziana; Curci, Antonietta

    2014-01-01

    We tested the incremental validity of an ability measure of emotional intelligence (El) in predicting academic achievement in undergraduate students, controlling for cognitive abilities and personality traits. Academic achievement has been conceptualized in terms of the number of exams, grade point average, and study time taken to prepare for each exam. Additionally, gender differences were taken into account in these relationships. Participants filled in the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), the Raven's Advanced Progressive Matrices, the reduced version of the Eysenck Personality Questionnaire, and academic achievement measures. Results showed that El abilities were positively related to academic achievement indices, such as the number of exams and grade point average; total El ability and the Perceiving branch were negatively associated with the study time spent preparing for exams. Furthermore, El ability adds a percentage of incremental variance with respect to cognitive ability and personality variables in explaining scholastic success. The magnitude of the associations between El abilities and academic achievement measures was generally higher for men than for women. Jointly considered, the present findings support the incremental validity of the MSCEIT and provide positive indications of the importance of El in students' academic development. The helpfulness of El training in the context of academic institutions is discussed.

  13. Creativity and technical innovation: spatial ability's unique role.

    Science.gov (United States)

    Kell, Harrison J; Lubinski, David; Benbow, Camilla P; Steiger, James H

    2013-09-01

    In the late 1970s, 563 intellectually talented 13-year-olds (identified by the SAT as in the top 0.5% of ability) were assessed on spatial ability. More than 30 years later, the present study evaluated whether spatial ability provided incremental validity (beyond the SAT's mathematical and verbal reasoning subtests) for differentially predicting which of these individuals had patents and three classes of refereed publications. A two-step discriminant-function analysis revealed that the SAT subtests jointly accounted for 10.8% of the variance among these outcomes (p spatial ability was added, an additional 7.6% was accounted for--a statistically significant increase (p spatial ability has a unique role in the development of creativity, beyond the roles played by the abilities traditionally measured in educational selection, counseling, and industrial-organizational psychology. Spatial ability plays a key and unique role in structuring many important psychological phenomena and should be examined more broadly across the applied and basic psychological sciences.

  14. Work ability among Finnish workers with type 1 diabetes.

    Science.gov (United States)

    Hakkarainen, P; Moilanen, L; Hänninen, V; Heikkinen, J; Räsänen, K

    2016-08-01

    Work ability represents the balance between individual resources, health status and job demands. As far as we are aware, these issues have not been examined in working people with type 1 diabetes (T1D). To examine how work-related and diabetes-related factors are associated with work ability among male and female workers. Questionnaires were mailed to a random sample of 2500 people with T1D from the Medication Reimbursement Register of The Social Insurance Institution of Finland. The associations of the predictors of poor work ability were examined in a logistic regression analysis. The final sample comprised 767 working people aged 18-64 with T1D; overall response rate 49%. One in every three working men and women with T1D had poor work ability. High job demands and low job control were associated with poor work ability in both genders. Physical work and low worktime control were significantly associated with poor work ability in men but not in women with T1D. A self-reported high value of glycosylated haemoglobin was the only diabetes-related variable associated with poor work ability in both men and women. Work-related factors and poor glycaemic control were associated with poor work ability in individuals with T1D. Thus, job control and worktime control should be taken into account in supporting the work ability of workers with T1D. © The Author 2016. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  15. Infant motor and cognitive abilities and subsequent executive function.

    Science.gov (United States)

    Wu, Meng; Liang, Xi; Lu, Shan; Wang, Zhengyan

    2017-11-01

    Although executive function (EF) is widely considered crucial to several aspects of life, the mechanisms underlying EF development remain largely unexplored, especially for infants. From a behavioral or neurodevelopmental perspective, motor and general cognitive abilities are linked with EF. EF development is a multistage process that starts with sensorimotor interactive behaviors, which become basic cognitive abilities and, in turn, mature EF. This study aims to examine how infant motor and general cognitive abilities are linked with their EF at 3 years of age. This work also aims to explore the potential processes of EF development from early movement. A longitudinal study was conducted with 96 infants (55 girls and 41 boys). The infants' motor and general cognitive abilities were assessed at 1 and 2 years of age with Bayley Scales of Infant and Toddler Development, Second and Third Editions, respectively. Infants' EFs were assessed at 3 years of age with Working Memory Span task, Day-Night task, Wrapped Gift task, and modified Gift-in-Bag task. Children with higher scores for cognitive ability at 2 years of age performed better in working memory, and children with higher scores for gross motor ability at 2 years performed better in cognitive inhibitory control (IC). Motor ability at 1 year and fine/gross motor ability at 2 years indirectly affected cognitive IC via general cognitive ability at 2 years and working memory. EF development is a multistage process that originates from physical movement to simple cognitive function, and then to complex cognitive function. Infants and toddlers can undergo targeted motor training to promote EF development. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. A practice course to cultivate students' comprehensive ability of photoelectricity

    Science.gov (United States)

    Lv, Yong; Liu, Yang; Niu, Chunhui; Liu, Lishuang

    2017-08-01

    After the studying of many theoretical courses, it's important and urgent for the students from specialty of optoelectronic information science and engineering to cultivate their comprehensive ability of photoelectricity. We set up a comprehensive practice course named "Integrated Design of Optoelectronic Information System" (IDOIS) for the purpose that students can integrate their knowledge of optics, electronics and computer programming to design, install and debug an optoelectronic system with independent functions. Eight years of practice shows that this practice course can train students' ability of analysis, design/development and debugging of photoelectric system, improve their ability in document retrieval, design proposal and summary report writing, teamwork, innovation consciousness and skill.

  17. Midlife Cognitive Ability, Education, and Tooth Loss in Older Danes

    DEFF Research Database (Denmark)

    Bachkati, Kristine Harrsen; Mortensen, Erik Lykke; Brønnum-Hansen, Henrik

    2017-01-01

    Objective: To examine the possible influence of cognitive ability and education at age 50 or 60 on number of teeth at age 70. Setting: Community-dwelling population in Copenhagen, Denmark. Participants: Men and women born in 1914 (N = 302). Measurements: Cognitive ability was assessed using the W...... with oral health, related socioeconomic factors, or other factors remains to be studied....... the Wechsler Adult Intelligence Scale at age 50 or 60. A global cognitive ability measure was used as a continuous measure and according to tertile. Information on education was gathered using a questionnaire at age 50 or 60. A clinical oral examination took place at age 70, and oral health was measured...

  18. DEVELOPING NUMERICAL ABILITY IN CHILDREN WITH MATHEMATICAL DIFFICULTIES USING ORIGAMI (.).

    Science.gov (United States)

    Krisztián, Ágota; Bernáth, László; Gombos, Hajnalka; Vereczkei, Lajos

    2015-08-01

    Certain aspects of numerical processing show a connection with spatial abilities. Spatial abilities may be enhanced through the practice of origami. It is possible that the development of spatial abilities will support the development of numerical processing. The goal was to investigate whether spatial and numerical skills can be developed using origami and the folding of three-dimensional shapes. During the course of the 10-wk. training program, consisting of weekly 60-min. sessions, the performance of children with mathematical difficulties showed considerable improvement in spatial and numerical tasks as compared to the control group of children with mathematical difficulties.

  19. Learning to Learn: An Analysis of Early Learning Behaviours Demonstrated by Young Deaf/Hard-of-Hearing Children with High/Low Mathematics Ability

    Science.gov (United States)

    Pagliaro, Claudia M.; Kritzer, Karen L.

    2010-01-01

    Using a multiple case-study design, this study compares the early learning behaviours of young deaf/hard-of-hearing (d/hh) children with high/low mathematics ability (as defined by test score on the Test of Early Mathematics Ability-3). Children's simultaneous use of multiple learning behaviours was also examined as were contributing adult…

  20. Metal derivatives of heterocyclic-2-thiones: Variable donor ability, C ...

    Indian Academy of Sciences (India)

    thiones: Variable donor ability,. C–S rupture and new structural motifs. TARLOK S LOBANA. ∗ and RAZIA SULTANA. Department of Chemistry, Guru Nanak Dev University, Amritsar 143 005, India e-mail: tarlokslobana@yahoo.co.in. Abstract.

  1. ANALYSIS OF RELATIONS BETWEEN JUDO TECHNIQUES AND SPECIFIC MOTOR ABILITIES

    Directory of Open Access Journals (Sweden)

    Patrik Drid

    2006-06-01

    Full Text Available Specific physical preparation affects the development of motor abilities required for execution of specific movements in judo. When selecting proper specific exercises for judo for a target motor ability, it is necessary to precede it with the study of the structure of specific judo techniques and activities of individual muscle groups engaged for execution of the technique. On the basis of this, one can understand which muscles are most engaged during realization of individual techniques, which serves as a standpoint for selection of a particular complex of specific exercises to produce the highest effects. In addition to the development of particular muscle groups, the means of specific preparation will take effect on the development of those motor abilities which are evaluated as the indispensable for the development of particular qualities which are characteristic for judo. This paper analyses the relationship between judo techniques field and specific motor abilities.

  2. [Work ability in hospital housekeeping services and associated factors].

    Science.gov (United States)

    Beltrame, Marlize Tatsch; Magnago, Tânia Solange Bosi de Souza; Kirchhof, Ana Lúcia Cardoso; Marconato, Cintia da Silva; Moraise, Bruna Xavier

    2014-12-01

    This study aimed to measure the Work Ability Index of workers of a hospital housekeeping staff and identify the associated factors. Cross-sectional study conducted in 201 with 157 workers of the housekeeping staff of a university hospital in Rio Grande do Sul, Brazil. A questionnaire containing sociodemographic, labor and health variables and the Brazilian version of the Work Ability Index was used. As a result, 79.6% of the workers were classified as having good/great work capacity. Mild mental (31.8%) and musculoskeletal disorders (15.9%) were the most prevalent medical diagnoses. After some adjustments, the workers that did not have time for leisure showed a 2.67 times higher prevalence of having the work ability reduced (CI95%=1.23-5.82). The other variables lost their association with the outcome. Measures aimed at the maintenance of work ability and the practice of physical activity and training for postural care are indicated.

  3. Problem Solving Ability Of Students Mathematics In Problem Based Learning

    Directory of Open Access Journals (Sweden)

    Nurdiana Siregar

    2017-12-01

    Full Text Available The objective of this study were to determine the increasing of students’ problem solving ability and self confidence after the implementation of problem based learning and to see the interaction between gender and learning to increas problem solving ability and students’ self confidence. The method kuantitaif with the design of this research was quasi-experimental with factorial design is 22. There were 73 students as the sample of this study containing 36 students in grade VIII-5 and 37 students in grade VIII-6. The instruments of this students were test of problem solving and self confidence scale. The data were analyzed by applying two way analysis of variance (ANOVA. The result showed that (1 The increasing of students’ problem solving ability taught by using problem based learning was higher than that taught by using conventional learning (2 There was no interaction between gender and learning with increasing of students’ problem solving ability.

  4. Is playing video games related to cognitive abilities?

    Science.gov (United States)

    Unsworth, Nash; Redick, Thomas S; McMillan, Brittany D; Hambrick, David Z; Kane, Michael J; Engle, Randall W

    2015-06-01

    The relations between video-game experience and cognitive abilities were examined in the current study. In two experiments, subjects performed a number of working memory, fluid intelligence, and attention-control measures and filled out a questionnaire about their video-game experience. In Experiment 1, an extreme-groups analysis indicated that experienced video-game players outperformed nonplayers on several cognitive-ability measures. However, in Experiments 1 and 2, when analyses examined the full range of subjects at both the task level and the latent-construct level, nearly all of the relations between video-game experience and cognitive abilities were near zero. These results cast doubt on recent claims that playing video games leads to enhanced cognitive abilities. Statistical and methodological issues with prior studies of video-game experience are discussed along with recommendations for future studies. © The Author(s) 2015.

  5. Pine wood decomposition ability of different Phlebiopsis gigantea isolates

    Directory of Open Access Journals (Sweden)

    Piotr Łakomy

    2014-08-01

    Full Text Available The ability of Phlebiopsis gigantea isolates, derived from different parts of Europe, to decompose pine wood was investigated. This ability was expressed by the loss of dry weight of pine wood blocks. Pine wood decay caused by the isolates of Ph. gigantea was similar. In addition there were no significant differences the decomposition ability at all the isolates, which were displayed as the loss of dry weight of wood. When the wood decay ability of two isolates were compared there were significant differences only between the less and the most effective isolates. This might be attributed to the low genetic variation among European population of this fungus. The isolates used in Finland and Poland as biopreparation were the most effective.

  6. Gender and age do not influence the ability to work.

    Science.gov (United States)

    Padula, Rosimeire Simprini; da Silva Valente, Luciana do Socorro; de Moraes, Mônica Vasconcelos; Chiavegato, Luciana Dias; Cabral, Cristina Maria Nunes

    2012-01-01

    Work capacity is related to physical, environmental and psychosocial factors and is influenced by individual characteristics and occupations. The aim of this study was to evaluated the relationship between work capacity, gender and age. 360 people employed at an institution of higher education of both genders and similar age were asked to participate in this study. The ability to work was analyzed using Work Ability Index (WAI). Descriptive statistical, Pearson correlations and ANOVA test was applied. Of these, 197 workers who participated in the study completed and returned the questionnaire. The results show there weren't any significant differences between work ability in relation to gender and age, but we observed an increase variability of responses for WAI score in older workers. No significant differences in the perception of the ability of work between men and women..

  7. Gender Differences versus Hand Preferences in Spatial Ability ...

    African Journals Online (AJOL)

    hand preference and 14 left-hand preference, participated in a quasi-experiment, which investigated gender differences and hand preferences in spatial ability among senior secondary school students in Nigeria. Two (2) hypotheses are tested ...

  8. Enhancing Leadership Abilities through Small-Group Activities.

    Science.gov (United States)

    Parise, James; Culp, William

    1988-01-01

    The article describes a 14-week program (one hour per week) of the Punxsutawney (Pennsylvania) schools in which 29 gifted high school students learned and practiced fundamentals of small group dynamics to enhance their leadership abilities. (DB)

  9. Comparative Overview of Coordination Abilities Development in Primary School Boys

    Directory of Open Access Journals (Sweden)

    С. В. Жицкий

    2015-12-01

    Full Text Available The research objective is to analyze coordination abilities development in primary school pupils. Research methods: theoretical analysis and collation of scientific and methodological literature, pedagogical testing of coordination abilities, methods of mathematical statistics. The total number of pupils involved in the experiment is 30 children of the first-third grades. Conclusions. Statistically significant changes in indicators of coordination abilities of boys are age-related, according to the results of the tests in “combination of movements of arms, body and legs”, “switching from one movement to another”, “vestibular stability 1 — option”, “static balance by Bondarevsky test”. Primary school age is susceptible to development of coordination abilities.

  10. The Dimensionality of Language Ability in Young Children.

    Science.gov (United States)

    2015-01-01

    The purpose of this study was to empirically examine the dimensionality of language ability for young children (4-8 years) from prekindergarten to third grade (n = 915), theorizing that measures of vocabulary and grammar ability will represent a unitary trait across these ages, and to determine whether discourse skills represent an additional source of variance in language ability. Results demonstrated emergent dimensionality of language across development with distinct factors of vocabulary, grammar, and discourse skills by third grade, confirming that discourse skills are an important source of variance in children's language ability and represent an important additional dimension to be accounted for in studying growth in language skills over the course of childhood. © 2015 The Authors. Child Development published by Wiley Periodicals, Inc. on behalf of Society for Research in Child Development.

  11. Improving activities of daily living ability in women with fibromyalgia

    DEFF Research Database (Denmark)

    von Bülow, Cecilie; Amris, Kirstine; Bandak, Elisabeth

    2017-01-01

    OBJECTIVE: To explore and compare the outcomes of adaptation and physical activity programmes regarding activities of daily living (ADL) ability following interdisciplinary rehabilitation in women with fibromyalgia. METHODS: Participants (n = 85) were quasi-randomized to 16-week adaptation (ADAPT......) or physical activity (ACTIVE) programmes following 2-week interdisciplinary rehabilitation. Primary outcomes were ADL motor and ADL process ability, measured with the Assessment of Motor and Process Skills (AMPS) at 4-week follow-up. Data were analysed per protocol. RESULTS: Participants (ADAPT, n = 21......: Although limited by a large drop-out, this exploratory study showed that both adaptation and physical activity programmes following interdisciplinary rehabilitation improved ADL ability in the majority of participants. ADL ability outcomes were independent of group allocation (ADAPT vs ACTIVE), suggesting...

  12. Social problem solving ability predicts mental health among undergraduate students.

    Science.gov (United States)

    Ranjbar, Mansour; Bayani, Ali Asghar; Bayani, Ali

    2013-11-01

    The main objective of this study was predicting student's mental health using social problem solving- ability. In this correlational. descriptive study, 369 (208 female and 161 male) from, Mazandaran University of Medical Science were selected through stratified random sampling method. In order to collect the data, the social problem solving inventory-revised and general health questionnaire were used. Data were analyzed through SPSS-19, Pearson's correlation, t test, and stepwise regression analysis. Data analysis showed significant relationship between social problem solving ability and mental health (P Social problem solving ability was significantly associated with the somatic symptoms, anxiety and insomnia, social dysfunction and severe depression (P social problem solving ability and mental health.

  13. Reading abilities: importance of visual-spatial attention.

    Science.gov (United States)

    Gabrieli, John D E; Norton, Elizabeth S

    2012-05-08

    Children with dyslexia may read poorly for several reasons. Recent research suggests that in addition to skills with language sounds, visual-spatial attention may be an important predictor of reading abilities. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Politsei hakkab kiiruskaamera abil kihutajaid trahvima / Ingvar Bärenklau

    Index Scriptorium Estoniae

    Bärenklau, Ingvar, 1967-

    2007-01-01

    Ilmunud ka: Postimees : na russkom jazõke 13. apr. lk. 5. Politsei alustab Eesti teedel teste eravärvides politseiautole paigutatud mobiilse kiiruskaameraga, mille abil saab tuvastada kiiruseületajaid ja neid trahvida

  15. Active Listening Improve Your Ability to Listen and Lead

    CERN Document Server

    (CCL), Center for Creative Leadership

    2011-01-01

    Active listening is a person's willingness and ability to hear and understand. At its core, active listening is a state of mind that involves paying full and careful attention to the other person, avoiding premature judgment, reflecting understanding, clarifying information, summarizing, and sharing. By learning and committing to the skills and behaviors of active listening, leaders can become more effective listeners and, over time, improve their ability to lead.

  16. Development of engineering drawing ability for emerging engineering education

    Science.gov (United States)

    Guo, Jian-Wen; Cao, Xiao-Chang; Xie, Li; Jin, Jian-Jun; Wang, Chu-Diao

    2017-09-01

    Students majoring in engineering is required by the emerging engineering education (3E) in the aspect of their ability of engineering drawing. This paper puts forward training mode of engineering drawing ability for 3E. This mode consists of three kinds of training including training in courses, training in competitions and training in actual demand. We also design the feasible implementation plan and supplies viable references to carry out the mode.

  17. INFLUENCE OF MOTOR ABILITIES ON LEARNING OF ALPINE SKI TECHNIQUE

    OpenAIRE

    Igor Božić; Nikola Prlenda; Vjekoslav Cigrovski

    2012-01-01

    The research determined influence of motor abilities on alpine ski learning. Moreover, the aim was also to estimate the contribution of some morphological characteristics to acquisition of ski knowledge. At the beginning of the study, participants were tested by tests evaluating balance, agility, explosive and static strength, movement frequency and flexibility. After evaluation of motor abilities, basic morphological characteristics were noted and then participants entered a seven days alpin...

  18. Predicting absenteeism: screening for work ability or burnout.

    Science.gov (United States)

    Schouteten, R

    2017-01-01

    In determining the predictors of occupational health problems, two factors can be distinguished: personal (work ability) factors and work-related factors (burnout, job characteristics). However, these risk factors are hardly ever combined and it is not clear whether burnout or work ability best predicts absenteeism. To relate measures of work ability, burnout and job characteristics to absenteeism as the indicators of occupational health problems. Survey data on work ability, burnout and job characteristics from a Dutch university were related to the absenteeism data from the university's occupational health and safety database in the year following the survey study. The survey contained the Work Ability Index (WAI), Utrecht Burnout Scale (UBOS) and seven job characteristics from the Questionnaire on Experience and Evaluation of Work (QEEW). There were 242 employees in the study group. Logistic regression analyses revealed that job characteristics did not predict absenteeism. Exceptional absenteeism was most consistently predicted by the WAI dimensions 'employees' own prognosis of work ability in two years from now' and 'mental resources/vitality' and the burnout dimension 'emotional exhaustion'. Other significant predictors of exceptional absenteeism frequency included estimated work impairment due to diseases (WAI) and feelings of depersonalization or emotional distance from the work (burnout). Absenteeism among university personnel was best predicted by a combination of work ability and burnout. As a result, measures to prevent absenteeism and health problems may best be aimed at improving an individual's work ability and/or preventing the occurrence of burnout. © The Author 2016. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  19. Factors that determine development of the ability to draw

    Directory of Open Access Journals (Sweden)

    Jorge Luis Dahik Cabrera

    2016-03-01

    Full Text Available In this investigation, the necessary factors are determined to structure a drawing representing an object, a brief description of the functions of the cerebral hemispheres, the theory of multiple bits of intelligence Gardner, capacities of representation and perception involved in the skill is reviewed and ability to draw. This work aims to be the beginning of a larger study, where they plan to measure the ability to draw in students, in order to experiment with alternative methodologies for teaching drawing.

  20. Experimental testing of exchangeable cutting inserts cutting ability

    OpenAIRE

    Čep, Robert; Janásek, Adam; Čepová, Lenka; Petrů, Jana; Hlavatý, Ivo; Car, Zlatan; Hatala, Michal

    2013-01-01

    The article deals with experimental testing of the cutting ability of exchangeable cutting inserts. Eleven types of exchangeable cutting inserts from five different manufacturers were tested. The tested cutting inserts were of the same shape and were different especially in material and coating types. The main aim was both to select a suitable test for determination of the cutting ability of exchangeable cutting inserts and to design such testing procedure that could make it possible...

  1. Coordinating abilities in structure of special preparation of combat athletes

    Directory of Open Access Journals (Sweden)

    Klymenko A.I.

    2010-03-01

    Full Text Available Development tendency of modern sport assumes high competition and as a result, training and competitive pressure. This requires from the coach to search for new methods of increasing effectiveness of the training process without increasing the pressure volume and intensiveness. One of the ways of solving this problem is the development of a method of increasing coordinating abilities. Several types of coordinating abilities of wrestlers. Deals with methodical peculiarities or perfection and means of increasing coordinating of sambo.

  2. Childhood Cognitive Ability Predicts Adult Financial Well-Being

    OpenAIRE

    Furnham, Adrian; Cheng, Helen

    2017-01-01

    This study set out to investigate to what extent childhood cognitive ability, along with personality traits, education and occupational status, as well as marital status influence adult financial success. Data were drawn from a large, prospective birth cohort in the UK, the National Child Development Study (NCDS). The analytic sample was comprised of 4537 cohort members with data on parental social class (at birth), cognitive ability (at age 11), educational qualifications (at age 33), person...

  3. Study on Case Teaching of Financial Management

    Science.gov (United States)

    Che, Zhenghong; Che, Zhengmei

    2011-01-01

    Case teaching is an efficient teaching method of management. It plays an important role to enhance the students' ability to practice the theory. However, case teaching of financial management has not achieved the expected results. The paper aims to study the importance, characteristics and corresponding methods of case teaching method of financial…

  4. A Proposed Functional Abilities Classification Tool for Developmental Disorders Affecting Learning and Behaviour

    Directory of Open Access Journals (Sweden)

    Benjamin Klein

    2018-02-01

    Full Text Available Children with developmental disorders affecting learning and behaviour (DDALB (e.g., attention, social communication, language, and learning disabilities, etc. require individualized support across multiple environments to promote participation, quality of life, and developmental outcomes. Support to enhance participation is based largely on individual profiles of functioning (e.g., communication, cognitive, social skills, executive functioning, etc., which are highly heterogeneous within medical diagnoses. Currently educators, clinicians, and parents encounter widespread difficulties in meeting children’s needs as there is lack of universal classification of functioning and disability for use in school environments. Objective: a practical tool for functional classification broadly applicable for children with DDALB could facilitate the collaboration, identification of points of entry of support, individual program planning, and reassessment in a transparent, equitable process based on functional need and context. We propose such a tool, the Functional Abilities Classification Tool (FACT based on the concepts of the ICF (International Classification of Functioning, Disability and Health. FACT is intended to provide ability and participation classification that is complementary to medical diagnosis. For children presenting with difficulties, the proposed tool initially classifies participation over several environments. Then, functional abilities are classified and personal factors and environment are described. Points of entry for support are identified given an analysis of functional ability profile, personal factors, environmental features, and pattern of participation. Conclusion: case examples, use of the tool and implications for children, agencies, and the system are described.

  5. Approximate numerical abilities and mathematics: Insight from correlational and experimental training studies.

    Science.gov (United States)

    Hyde, D C; Berteletti, I; Mou, Y

    2016-01-01

    Humans have the ability to nonverbally represent the approximate numerosity of sets of objects. The cognitive system that supports this ability, often referred to as the approximate number system (ANS), is present in early infancy and continues to develop in precision over the life span. It has been proposed that the ANS forms a foundation for uniquely human symbolic number and mathematics learning. Recent work has brought two types of evidence to bear on the relationship between the ANS and human mathematics: correlational studies showing individual differences in approximate numerical abilities correlate with individual differences in mathematics achievement and experimental studies showing enhancing effects of nonsymbolic approximate numerical training on exact, symbolic mathematical abilities. From this work, at least two accounts can be derived from these empirical data. It may be the case that the ANS and mathematics are related because the cognitive and brain processes responsible for representing numerical quantity in each format overlap, the Representational Overlap Hypothesis, or because of commonalities in the cognitive operations involved in mentally manipulating the representations of each format, the Operational Overlap hypothesis. The two hypotheses make distinct predictions for future work to test. © 2016 Elsevier B.V. All rights reserved.

  6. Factors that predict walking ability with a prosthesis in lower limb amputees

    Directory of Open Access Journals (Sweden)

    Knežević Aleksandar

    2016-01-01

    Full Text Available Introduction. Identification of predictive factors for walking ability with a prosthesis, after lower limb amputation, is very important in order to define patient’s potentials and realistic rehabilitation goals, however challenging they are. Objective. The objective of this study was to investigate whether variables determined at the beginning of rehabilitation process are able to predict walking ability at the end of the treatment using support vector machines (SVMs. Methods. This research was designed as a retrospective clinical case series. The outcome was defined as three-leveled ambulation ability. SVMs were used for predicting model forming. Results. The study included 263 patients, average age 60.82 Ѓ} 9.27 years. In creating SVM models, eleven variables were included: age, gender, cause of amputation, amputation level, period from amputation to prosthetic rehabilitation, Functional Comorbidity Index (FCI, presence of diabetes, presence of a partner, restriction concerning hip or knee extension, residual limb hip extensor strength, and mobility at admission. Six SVM models were created with four, five, six, eight, 10, and 11 variables, respectively. Genetic algorithm was used as an optimization procedure in order to select the best variables for predicting the level of walking ability. The accuracy of these models ranged from 72.5% to 82.5%. Conclusion. By using SVM model with four variables (age, FCI, level of amputation, and mobility at admission we are able to predict the level of ambulation with a prosthesis in lower limb amputees with high accuracy.

  7. Students’ Cognitive Abilities in Plant Anatomy Practical Work

    Science.gov (United States)

    Setiono, S.; Rustaman, N. Y.; Rahmat, A.; Anggraeni, S.

    2017-09-01

    Cognitive abilities is fundamental for the students, as it is closely related to higher thinking skills such as the ability to think critically, creatively, and problem solving. This descriptive study aims to investigate the cognitive abilities of biology prospective teachers in the course of Plant Anatomy Practicum based on the cognitive process dimension and dimensions of knowledge the using the framework of Revision of Bloom taxonomy. A number of biology prospective teachers was involved in this study (n=42). The instrument used to collect data for students’ cognitive process mastery in the form of multiple choice with 5 options. Research finding shows that the average student’s cognitive ability is 68.10. The acquisition of knowledge mastery of cognitive ability is still under the criterion of mastery in the course of the Plant Anatomy Practicum (75). Validity and reliability of the instrument (0,71) and (0,81). It is necessary to design lecture programs both in the class and laboratory to develop student’ cognitive abilities.

  8. Considering spatial ability in virtual route learning in early aging.

    Science.gov (United States)

    Gyselinck, Valérie; Meneghetti, Chiara; Bormetti, Monica; Orriols, Eric; Piolino, Pascale; De Beni, Rossana

    2013-08-01

    The aim of this study is to broaden our understanding of the construction and early decline of spatial mental representations in route learning, considering the extent to which spatial ability and age-related differences in environment learning interact. The experiment examines spatial mental representation derived from taking a realistic route acquired using virtual environment and compares individuals different in age but with similar spatial ability. A sample of 34 young (20-30 years) and 30 middle-aged (50-60 years) females with good mental rotation ability were chosen. Participants learned a complex route through its presentation in a virtual environment and then performed a series of tasks (landmark recognition, location of landmarks and verification of spatial relations). Results show that the two participant age groups had similar performance in landmark recognition task and in verification of sentences describing direct spatial relations; instead, the middle-aged group showed a poorer performance than younger in their ability to locate landmarks and to judge the truth of indirect spatial sentences. These results first suggest that spatial abilities have to be seriously considered to avoid any confusion with age, as age-related differences are attenuated when individuals are different in age but similar in spatial ability. Second they confirm a specific difficulty of older participants to handle spatial information in a global configuration.

  9. Spatial Ability Differences in Athletes and Non-Athletes

    Directory of Open Access Journals (Sweden)

    Jessica Cynthia

    2016-12-01

    Full Text Available Background: Cognitive processes, specifically spatial abilities, are responsible for integration of daily activities. Many factors contribute to the plasticity of the brain which, furthermore, alter the spatial ability. Physical activity, which can be further grouped into sport and exercise, is a modifiable factor that enhances the cognitive processes through a divergent mechanism. This study aimed to gain further understanding on whether sport differs from exercise in altering spatial ability in athletes and non-athletes. Methods: This observational study compared the spatial ability score of athletes of Indonesia National Sport Comitte (Komite Olahraga Nasional Indonesia, KONI in West Java (n= 21 and non-athletes (n= 21. Sampling were performed using stratified random technique and data were collected between August and October 2015 which included spatial scores and demographic of subjects. Results: The difference in spatial scores between athletes and non-athletes were not significant (p=0.432. Conclusions: This study suggests an insignificant difference in spatial ability in athletes performing sport and non-athletes performing exercise. Hence, the cognitive component skills in sport experience do not alter the spatial ability.

  10. Neurodevelopmental pathways to preterm children's specific and general mathematic abilities.

    Science.gov (United States)

    Jaekel, Julia; Bartmann, Peter; Schneider, Wolfgang; Wolke, Dieter

    2014-10-01

    Preterm children have problems with mathematics but knowledge about the predictors of specific mathematic abilities in preterm populations is scarce. This study investigated neurodevelopmental pathways to children's general and specific mathematic abilities across the full gestational age range. Prospective geographically defined longitudinal investigation in Germany. 947 children across the full gestational age range (23-41 weeks). Outcome measures. At 8 years, children's cognitive and mathematic abilities were measured and residuals of a regression predicting mathematic scores by IQ were used to identify specific mathematic abilities. Neurodevelopmental cascade models revealed that adverse effects of preterm birth on mathematic abilities were mediated by neonatal risk. Specific mathematic abilities were uniquely predicted by the duration of hospitalization and ventilation. Prolonged neonatal medical treatment and, in particular, mechanical ventilation may lead to specific impairments in mathematic tasks. These findings have implications for the mode of respiratory support in neonates, routine follow-up and intervention planning as well as research about brain reorganization after preterm birth. Copyright © 2014. Published by Elsevier Ireland Ltd.

  11. Use of Response Time for Measuring Cognitive Ability

    Directory of Open Access Journals (Sweden)

    Patrick C. Kyllonen

    2016-11-01

    Full Text Available The purpose of this paper is to review some of the key literature on response time as it has played a role in cognitive ability measurement, providing a historical perspective as well as covering current research. We discuss the speed-level distinction, dimensions of speed and level in cognitive abilities frameworks, speed–accuracy tradeoff, approaches to addressing speed–accuracy tradeoff, analysis methods, particularly item response theory-based, response time models from cognitive psychology (ex-Gaussian function, and the diffusion model, and other uses of response time in testing besides ability measurement. We discuss several new methods that can be used to provide greater insight into the speed and level aspects of cognitive ability and speed–accuracy tradeoff decisions. These include item-level time limits, the use of feedback (e.g., CUSUMs, explicit scoring rules that combine speed and accuracy information (e.g., count down timing, and cognitive psychology models. We also review some of the key psychometric advances in modeling speed and level, which combine speed and ability measurement, address speed–accuracy tradeoff, allow for distinctions between response times on items responded to correctly and incorrectly, and integrate psychometrics with information-processing modeling. We suggest that the application of these models and tools is likely to advance both the science and measurement of human abilities for theory and applications.

  12. Secondary school teachers' attitudes towards and beliefs about ability grouping.

    Science.gov (United States)

    Hallam, Susan; Ireson, Judith

    2003-09-01

    Internationally and historically considerable research has been undertaken regarding the attitudes of secondary school teachers towards different types of ability grouping. There has been no recent research taking account of the changing educational context in the UK. This paper aims to explore secondary school teachers' attitudes and beliefs about ability grouping taking account of school type, gender, experience and qualifications. The sample comprised over 1,500 teachers from 45 schools divided into three groups based on their ability grouping practices in years 7-9 (the students were aged 11-14). The sample included all the lower school teachers of mathematics, science and English and a random sample of teachers from other subjects in each school. Teachers responded to a questionnaire which explored their attitudes towards ability grouping through the use of rating scales and open-ended questions. The findings showed that the teachers' beliefs broadly reflected research findings on the actual effects of ability grouping, although there were significant differences relating to the type of school they taught in and the subject that they taught. Separate analysis of school types showed that length of time teaching, individual school differences and teacher qualifications were also significant predictors of attitudes. Teachers' beliefs about ability grouping are influenced by the type of groupings adopted in the school where they work, the subject that they teach, their experience and qualifications. As pedagogical practices are known to be influenced by beliefs these findings have important implications for teacher training.

  13. Desirable characteristics for teachers of High Ability/Gifted students

    Directory of Open Access Journals (Sweden)

    Alexandra da Costa Souza Martins

    2011-06-01

    Full Text Available This study investigated the desirable educational background for a teacher to work with high ability/gifted students, desirable characteristics these teachers should present and conceptions on high ability/giftedness. The participants were 20 public school teachers from a city surrounding Brasilia. Of this group, ten were elementary school teachers working with initial grades and ten were undergraduate Pedagogy teachers. A qualitative approach was used and data were collected by means of a semi-structured interview. A content analysis was then conducted. In relation to the desirable educational background for a teach of high ability/gifted students, participants indicated the need of continuous training, under graduation curriculum adapted to the theme and graduation courses in the area. The desirable features for teachers of high ability/gifted students were related to personological attributes (personality traits and intellectual ability, as well as professional characteristics. The conceptions on high ability/giftedness presented by the participants were, in general, close to those found in the literature and used as reference for this study. However, there was lack of information on how to apply the theory into real practice, as well as several wrong ideas on the topic.

  14. Writing abilities longitudinally predict academic outcomes of adolescents with ADHD.

    Science.gov (United States)

    Molitor, Stephen J; Langberg, Joshua M; Bourchtein, Elizaveta; Eddy, Laura D; Dvorsky, Melissa R; Evans, Steven W

    2016-09-01

    Students with attention-deficit/hyperactivity disorder (ADHD) often experience a host of negative academic outcomes, and deficits in reading and mathematics abilities contribute to these academic impairments. Students with ADHD may also have difficulties with written expression, but there has been minimal research in this area and it is not clear whether written expression abilities uniquely contribute to the academic functioning of students with ADHD. The current study included a sample of 104 middle school students diagnosed with ADHD (Grades 6-8). Participants were followed longitudinally to evaluate whether written expression abilities at baseline predicted student grade point average (GPA) and parent ratings of academic impairment 18 months later, after controlling for reading ability and additional relevant covariates. Written expression abilities longitudinally predicted both academic outcomes above and beyond ADHD and oppositional defiant disorder symptoms, medication use, reading ability, and baseline values of GPA and parent-rated academic impairment. Follow-up analyses revealed that no single aspect of written expression was demonstrably more impactful on academic outcomes than the others, suggesting that writing as an entire process should be the focus of intervention. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  15. Chuck Watson's ``differential psychoacoustics:'' Individual differences in auditory abilities

    Science.gov (United States)

    Kidd, Gary R.

    2004-05-01

    Chuck Watson was among the first in the psychoacoustic community to seriously address the topic of individual differences. At a time when there was little concern with variation among ``normal listeners'' in psychoacoustic research, Watson began a research program to document the range of human auditory abilities. The primary goals were to determine the number of distinct abilities, to specify the nature of each ability, and to document the distribution of these abilities in the general population. Thanks to Watson's talent for organizing and directing large-scale projects and his workmanlike approach to science, a large and valuable body of data on human individual differences has been collected. The research program began about 20 years ago with the study of basic auditory abilities, and it has expanded to include other modalities and cognitive/intellectual abilities in adults and children. A somewhat biased view of the importance of this work will be presented by one of Watson's many colleagues in this endeavor. The talk will provide an overview of this ongoing research program as well as a brief review of some related research by other investigators. New findings from recent extensions of this work will also be discussed.

  16. Writing Abilities Longitudinally Predict Academic Outcomes of Adolescents with ADHD

    Science.gov (United States)

    Molitor, Stephen J.; Langberg, Joshuah M.; Bourchtein, Elizaveta; Eddy, Laura D.; Dvorsky, Melissa R.; Evans, Steven W.

    2016-01-01

    Students with ADHD often experience a host of negative academic outcomes and deficits in reading and mathematics abilities contribute to these academic impairments. Students with ADHD may also have difficulties with written expression but there has been minimal research in this area and it is not clear whether written expression abilities uniquely contribute to the academic functioning of students with ADHD. The current study included a sample of 104 middle school students diagnosed with ADHD (grades 6–8). Participants were followed longitudinally to evaluate whether written expression abilities at baseline predicted student GPA and parent ratings of academic impairment 18 months later, after controlling for reading ability and additional relevant covariates. Written expression abilities longitudinally predicted both academic outcomes above and beyond ADHD and ODD symptoms, medication use, reading ability, and baseline values of GPA and parent-rated academic impairment. Follow-up analyses revealed that no single aspect of written expression was demonstrably more impactful on academic outcomes than the others, suggesting that writing as an entire process should be the focus of intervention. PMID:26783650

  17. Are teachers' judgements of pupils' ability influenced by body shape?

    Science.gov (United States)

    Shackleton, N L; Campbell, T

    2014-04-01

    Evidence indicates that teachers can judge pupils on the basis of their physical appearance, including their body shape. Teacher bias towards obese pupils has been suggested as a potential pathway through which obese children attain relatively lower academic levels. The aim of this study was to investigate whether teachers' judgements of pupils' ability are influenced by the body shape of the child. The sample includes English, singleton children in state schools from the Millennium Cohort Study. The data were taken from the fourth wave of data collection, when the children were approximately 7 years old. In all, 5086/5072 children had teacher ability ratings of reading and maths. Logistic regression analyses were used to test whether teachers' perceptions of the child's reading and mathematics ability were influenced by the pupil's waist circumference, conditional upon cognitive test scores of reading and maths ability. After adjustment for cognitive test scores, no significant overall relationship was found between the pupil's waist circumference and the teacher's judgements of ability. No statistically significant differences were observed in the probability of being judged as above average after further adjustments were made for potential confounders. There is little evidence that teachers' judgements of pupils' ability are influenced by obesity.

  18. Childhood Cognitive Ability Predicts Adult Financial Well-Being

    Directory of Open Access Journals (Sweden)

    Adrian Furnham

    2016-12-01

    Full Text Available This study set out to investigate to what extent childhood cognitive ability, along with personality traits, education and occupational status, as well as marital status influence adult financial success. Data were drawn from a large, prospective birth cohort in the UK, the National Child Development Study (NCDS. The analytic sample was comprised of 4537 cohort members with data on parental social class (at birth, cognitive ability (at age 11, educational qualifications (at age 33, personality traits (at age 50, current marital status and occupational prestige, and salary/wage earning level (all measured at age 54. Correlational results showed that parental social class, childhood cognitive ability, traits extraversion, emotional stability, conscientiousness, and openness, being married positively, being divorced or separated negatively, education and occupation as well as gender were all significantly associated with adult earning ability (p < 0.05 to p < 0.001. Effect sizes for the relationship between intelligence and income was moderate. Results of a multiple regression analysis showed that childhood cognitive ability, traits conscientiousness and openness, educational qualifications and occupational prestige were significant and independent predictors of adult earning ability accounting for 30% of the total variance. There was also a gender effect on the outcome variable. Numerous limitations are noted.

  19. Ability to manage everyday technology after acquired brain injury.

    Science.gov (United States)

    Kassberg, Ann-Charlotte; Malinowsky, Camilla; Jacobsson, Lars; Lund, Maria Larsson

    2013-01-01

    To investigate and describe how persons with an acquired brain injury (ABI) manage everyday technology (ET) in their daily activities and to explore whether the ability to manage ET was related to the severity of the disability. Eighty-one persons with ABI were observed while managing ET by using the Management of Everyday Technology Assessment (META). The Glasgow Outcome Scale-Extended (GOSE) was used to assess the severity of disability after the ABI. A computer application of a Rasch measurement model was used to generate measures of the participants' ability to manage ET and the measures were compared groupwise with analysis of covariance (ANCOVA). The degree of severity of disability had a significant main effect on the ability to manage ET. The groups with severe and moderate disability exhibited a significantly lower ability to manage ET compared to the group with good recovery. The result indicates that the ability to manage ET in daily activities can be related to the global severity of disability after ABI. This demonstrates the importance of considering the ability to manage ET to support the performance of activities at home, at work and in society in persons with ABI.

  20. No cross-sectional evidence for an increased relation of cognitive and sensory abilities in old age.

    Science.gov (United States)

    Ihle, Andreas; Oris, Michel; Fagot, Delphine; Kliegel, Matthias

    2017-04-01

    A key question in gerontological research concerns whether good functioning can be maintained in some cognitive abilities in old age, even if deficits occur in other cognitive or sensory abilities. Our goals were to investigate relations of cognitive and sensory abilities in old age, whether these relations differed in size across old age, and whether this was affected by general cognitive ability (processing speed), educational level, and/or general health status. Two thousand eight hundred and twelve older adults (aged 65-101, M = 77.9 years) from the Vivre-Leben-Vivere survey served as cross-sectional sample for the present study. We administered psychometric tests on processing speed (the speed of cognitive processing), cognitive flexibility (the ability to alternate between cognitive operations), and verbal abilities (vocabulary). In addition, we interviewed individuals on their hearing, eyesight, educational level, and general health status. We regressed sizes of relations between abilities (calculated within each 1-year age tranche) on mean age within the corresponding age tranche, with the number of participants within the corresponding age tranche as case weights. We observed a decrease in relations between processing speed and cognitive flexibility in old age that was particularly pronounced in individuals with high educational level (r = -.41). In contrast, we did not find differences in relations between other cognitive and sensory abilities across old age, which held for different levels of general cognitive ability, education, and general health status. Present data do not support the view of a generally increased relation of cognitive and sensory abilities in old age.

  1. EVALUATION OF WORKING ABILITY OF THE WORKERS SUFFERING FROM CARDIOVASCULAR DISEASES

    Directory of Open Access Journals (Sweden)

    Jovica Jovanovic

    2004-07-01

    Full Text Available Within the disability evaluation process, three different and potentially conflicting roles for the clinician become clear: patient advocate, provider of information, and medical adjudicator. It is important to understand the requirements of each of these roles so that the patient can best be served. The working ability evaluation is a process of numerous examinations, measurements and estimates that are done by a team of medical and other experts. It is utterly unacceptable to think that the opinion about someone’s working ability is given by some individual specialist of any expert domain especially regarding the invalids category since this can lead to either confusion or undesired conflicts between the patient and those who are professionally and legally qualified to evaluate his working ability. In order to carry out the medical part of the expertise for evaluating the working ability it is necessary have an accurate diagnosis of particular disease, an opinion whether the process is define or can be improved by and adequate therapy in addition to the state of morphology and function of all the organs and systems essential for responding to the biological requirements of the working operations at a given job as well as the estimate of the functional ability of the organs or system. The practical evaluation of the working ability also has to include the professional utilization factor, that is, it is necessary to determine the working operations requirements as well as the conditions in which they are performed at a given job. Within the working ability it is necessary to take into consideration the psychosocial structure of the sick person, years of age, qualification and professional degree as well as the society’s position to accept the proposal made by the medical and other experts. In judging the working ability of the patients having a cardiac disease it is indispensable to view every case separately since it always implies its own

  2. Mnemonic abilities of primary school children with delayed mental development.

    Directory of Open Access Journals (Sweden)

    Murafa S.V.

    2015-07-01

    Full Text Available This paper presents the results of research regarding the mnemonic abilities of primary school children with developmental delays. Empirical studies of impaired mental development offer an opportunity to elucidate the psychological mechanisms underlying the process of normal development and enable us to consider at a micro level the formation of mental processes in ontogeny, which would, under normal conditions, be nondescript and not always amenable to psychological analysis. The research addresses an experimental investigation of productivity and qualitative characteristics of mnemonic abilities among primary school students with developmental delays. V.D. Shadrikov’s Theory of Abilities, developed in a systemic approach framework, is the theoretical basis of the research. The method of deploying a memorization activity, as elaborated by V.D. Shadrikov and L.V. Cheremoshkina, was the investigation tool used. The sample included students in grades 1 to 4 between ages 7 to 12 and included a total of 100 children (66 boys and 34 girls. The control group of primary school students with typical development included 105 children (50 boys and 55 girls. The research consisted of several stages: a pilot study, experimental research (the test task was to memorize card #1; the basic task was to memorize cards #2 and #3; to reproduce cards #2 and #3; and to poll the students, mathematical data processing, and a description of the levels of mnemonic ability development among primary students with developmental delays. The following procedures were employed during statistical analysis: Spearman r3, Mann-Whitney U-test, Jonckheere-Terpstra test, and Kruskal-Wallis test. The structure of mnemonic abilities in primary schoolchildren with developmental delays was determined to vary according to the underdevelopment of their operational mechanisms. For example, memory functions are based on the use of inborn mechanisms, and a portion of children differ in the

  3. Career adapt-abilities scale - Netherlands form: psychometric properties and relationships to ability, personality, and regulatory focus

    NARCIS (Netherlands)

    van Vianen, A.E.M.; Klehe, U.-C.; Koen, J.; Dries, N.

    2012-01-01

    The Career Adapt-Abilities Scale (CAAS) — Netherlands Form consists of four scales, each with six items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. Internal consistency estimates

  4. Discrepancies between academic achievement and intellectual ability in higher-functioning school-aged children with autism spectrum disorder.

    Science.gov (United States)

    Estes, Annette; Rivera, Vanessa; Bryan, Matthew; Cali, Philip; Dawson, Geraldine

    2011-08-01

    Academic achievement patterns and their relationships with intellectual ability, social abilities, and problem behavior are described in a sample of 30 higher-functioning, 9-year-old children with autism spectrum disorder (ASD). Both social abilities and problem behavior have been found to be predictive of academic achievement in typically developing children but this has not been well studied in children with ASD. Participants were tested for academic achievement and intellectual ability at age 9. Problem behaviors were assessed through parent report and social functioning through teacher report at age 6 and 9. Significant discrepancies between children's actual academic achievement and their expected achievement based on their intellectual ability were found in 27 of 30 (90%) children. Both lower than expected and higher than expected achievement was observed. Children with improved social skills at age 6 demonstrated higher levels of academic achievement, specifically word reading, at age 9. No relationship was found between children's level of problem behavior and level of academic achievement. These results suggest that the large majority of higher-functioning children with ASD show discrepancies between actual achievement levels and levels predicted by their intellectual ability. In some cases, children are achieving higher than expected, whereas in others, they are achieving lower than expected. Improved social abilities may contribute to academic achievement. Future studies should further explore factors that can promote strong academic achievement, including studies that examine whether intervention to improve social functioning can support academic achievement in children with ASD.

  5. The Intelligence of Observation: Improving High School Students' Spatial Ability by Means of Intervention Unit

    Science.gov (United States)

    Patkin, Dorit; Dayan, Ester

    2013-01-01

    This case study of one class versus a control group focused on the impact of an intervention unit, which is not part of the regular curriculum, on the improvement of spatial ability of high school students (forty-six 12th-graders, aged 17-18, both boys and girls) in general as well as from a gender perspective. The study explored three…

  6. Direct and indirect effects of organizational justice on work ability.

    Science.gov (United States)

    Spanier, K; Radoschewski, F M; Gutenbrunner, C; Bethge, M

    2014-12-01

    Organizational justice (OJ), involving transparent workplace procedures and treating staff members with respect, has been of growing concern in recent epidemiological research as a determinant of health-related outcomes. To examine the factorial validity of the German version of Moorman's Organizational Justice Questionnaire (OJQ), to investigate the direct cross-sectional effect of OJ on self-rated work ability and to analyse if there is an additional indirect effect of OJ on work ability mediated by effort-reward imbalance. An analysis of cross-sectional data from the Second German Sociomedical Panel of Employees, involving white-collar workers employed at least half time. We performed confirmatory factor analyses to test the factorial validity of the OJQ and analysed the direct and indirect associations of OJ and self-rated work ability by path model analysis. Of the 1217 participants (47% female; mean age: 51) 36% had poor work ability. Factor analyses confirmed the two-factor structure of the German OJQ. Work ability was explained directly by OJ (β = 0.30) and effort-reward imbalance (β = -0.27). Additionally, we identified an indirect effect of OJ that was mediated by effort-reward imbalance (β = 0.14). The total effect of OJ on work ability was remarkably strong (β = 0.44). Associations remained unchanged after adjustment for socio-demographic parameters. This study showed the importance of considering additional indirect pathways when examining the impact of OJ on the work ability of employees. © The Author 2014. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  7. Relationship between Auditory and Cognitive Abilities in Older Adults.

    Directory of Open Access Journals (Sweden)

    Stanley Sheft

    Full Text Available The objective was to evaluate the association of peripheral and central hearing abilities with cognitive function in older adults.Recruited from epidemiological studies of aging and cognition at the Rush Alzheimer's Disease Center, participants were a community-dwelling cohort of older adults (range 63-98 years without diagnosis of dementia. The cohort contained roughly equal numbers of Black (n=61 and White (n=63 subjects with groups similar in terms of age, gender, and years of education. Auditory abilities were measured with pure-tone audiometry, speech-in-noise perception, and discrimination thresholds for both static and dynamic spectral patterns. Cognitive performance was evaluated with a 12-test battery assessing episodic, semantic, and working memory, perceptual speed, and visuospatial abilities.Among the auditory measures, only the static and dynamic spectral-pattern discrimination thresholds were associated with cognitive performance in a regression model that included the demographic covariates race, age, gender, and years of education. Subsequent analysis indicated substantial shared variance among the covariates race and both measures of spectral-pattern discrimination in accounting for cognitive performance. Among cognitive measures, working memory and visuospatial abilities showed the strongest interrelationship to spectral-pattern discrimination performance.For a cohort of older adults without diagnosis of dementia, neither hearing thresholds nor speech-in-noise ability showed significant association with a summary measure of global cognition. In contrast, the two auditory metrics of spectral-pattern discrimination ability significantly contributed to a regression model prediction of cognitive performance, demonstrating association of central auditory ability to cognitive status using auditory metrics that avoided the confounding effect of speech materials.

  8. Reading ability and reading engagement in older adults with glaucoma.

    Science.gov (United States)

    Nguyen, Angeline M; van Landingham, Suzanne W; Massof, Robert W; Rubin, Gary S; Ramulu, Pradeep Y

    2014-07-22

    We evaluated the impact of glaucoma-related vision loss on reading ability and reading engagement in 10 reading activities. A total of 63 glaucoma patients and 59 glaucoma suspect controls self-rated their level of reading difficulty for 10 reading items, and responses were analyzed using Rasch analysis to determine reading ability. Reading engagement was assessed by asking subjects to report the number of days per week they engaged in each reading activity. Reading restriction was determined as a decrement in engagement. Glaucoma subjects more often described greater reading difficulty than controls for all tasks except puzzles (P reading tasks involved puzzles, books, and finances, while the least difficult reading tasks involved notes, bills, and mail. In multivariable weighted least squares regression models of Rasch-estimated person measures of reading ability, less reading ability was found for glaucoma patients compared to controls (β = -1.60 logits, P reading ability was associated with more severe visual field (VF) loss (β = -0.68 logits per 5-dB decrement in better-eye VF mean deviation [MD], P reading on 18% fewer days (P = 0.003) and newspaper reading on 10% fewer days (P = 0.008). No statistically significant reading restriction was observed for other reading activities (P > 0.05). Glaucoma patients have less reading ability and engage less in a variety of different reading activities, particularly those requiring sustained reading. Future work should evaluate the mechanisms underlying reading disability in glaucoma to determine how patients can maintain reading ability and engagement. Copyright 2014 The Association for Research in Vision and Ophthalmology, Inc.

  9. Robust prediction of individual creative ability from brain functional connectivity.

    Science.gov (United States)

    Beaty, Roger E; Kenett, Yoed N; Christensen, Alexander P; Rosenberg, Monica D; Benedek, Mathias; Chen, Qunlin; Fink, Andreas; Qiu, Jiang; Kwapil, Thomas R; Kane, Michael J; Silvia, Paul J

    2018-01-30

    People's ability to think creatively is a primary means of technological and cultural progress, yet the neural architecture of the highly creative brain remains largely undefined. Here, we employed a recently developed method in functional brain imaging analysis-connectome-based predictive modeling-to identify a brain network associated with high-creative ability, using functional magnetic resonance imaging (fMRI) data acquired from 163 participants engaged in a classic divergent thinking task. At the behavioral level, we found a strong correlation between creative thinking ability and self-reported creative behavior and accomplishment in the arts and sciences ( r = 0.54). At the neural level, we found a pattern of functional brain connectivity related to high-creative thinking ability consisting of frontal and parietal regions within default, salience, and executive brain systems. In a leave-one-out cross-validation analysis, we show that this neural model can reliably predict the creative quality of ideas generated by novel participants within the sample. Furthermore, in a series of external validation analyses using data from two independent task fMRI samples and a large task-free resting-state fMRI sample, we demonstrate robust prediction of individual creative thinking ability from the same pattern of brain connectivity. The findings thus reveal a whole-brain network associated with high-creative ability comprised of cortical hubs within default, salience, and executive systems-intrinsic functional networks that tend to work in opposition-suggesting that highly creative people are characterized by the ability to simultaneously engage these large-scale brain networks.

  10. case series

    African Journals Online (AJOL)

    Administrator

    Conclusions: The concept of “case series” is not well defined in the literature and does not reflect a specific research design. We suggest that a case series should have more than four patients while four paitents or less should be reported individually as case reports. Key words: Case report, case series, concept analysis, ...

  11. Case series

    African Journals Online (AJOL)

    abp

    2017-05-16

    May 16, 2017 ... Preoperative serum carbohydrate antigen. CA 19-9 levels were performed in eight cases. They were elevated in four cases (> 100 U/ml) and within normal range in four cases. Preoperative serum CEA levels were performed in fourteen cases. They were slightly elevated (> 5ng /ml) in three cases and within.

  12. Who Multi-Tasks and Why? Multi-Tasking Ability, Perceived Multi-Tasking Ability, Impulsivity, and Sensation Seeking

    Science.gov (United States)

    Sanbonmatsu, David M.; Strayer, David L.; Medeiros-Ward, Nathan; Watson, Jason M.

    2013-01-01

    The present study examined the relationship between personality and individual differences in multi-tasking ability. Participants enrolled at the University of Utah completed measures of multi-tasking activity, perceived multi-tasking ability, impulsivity, and sensation seeking. In addition, they performed the Operation Span in order to assess their executive control and actual multi-tasking ability. The findings indicate that the persons who are most capable of multi-tasking effectively are not the persons who are most likely to engage in multiple tasks simultaneously. To the contrary, multi-tasking activity as measured by the Media Multitasking Inventory and self-reported cell phone usage while driving were negatively correlated with actual multi-tasking ability. Multi-tasking was positively correlated with participants’ perceived ability to multi-task ability which was found to be significantly inflated. Participants with a strong approach orientation and a weak avoidance orientation – high levels of impulsivity and sensation seeking – reported greater multi-tasking behavior. Finally, the findings suggest that people often engage in multi-tasking because they are less able to block out distractions and focus on a singular task. Participants with less executive control - low scorers on the Operation Span task and persons high in impulsivity - tended to report higher levels of multi-tasking activity. PMID:23372720

  13. Relationship between spatial ability, visuospatial working memory and self-assessed spatial orientation ability: a study in older adults.

    Science.gov (United States)

    Mitolo, Micaela; Gardini, Simona; Caffarra, Paolo; Ronconi, Lucia; Venneri, Annalena; Pazzaglia, Francesca

    2015-05-01

    This paper describes some novel spatial tasks and questionnaires designed to assess spatial and orientation abilities. The new tasks and questionnaires were administered to a sample of 90 older adults (41 males, age range 57-90), along with some other tests of spatial ability (Minnesota Paper Form Board, Mental Rotations Test, and Embedded Figures Test) and tests of visuospatial working memory (Corsi's Block Test and Visual Pattern Test). The internal reliability of the new tasks and questionnaires was analyzed, as well as their relationship with the spatial and working memory tests. The results showed that the new spatial tasks are reliable, correlate with working memory and spatial ability tests and, compared with the latters, show stronger correlations with the self-report questionnaires referring to orientation abilities. A model was also tested (with reference to Allen et al. in Intelligence 22:327-355, 1996) in which the new tasks were assumed to relate to spatial ability and predict orientation abilities as assessed by the self-report measures.

  14. The conceptualisation of dreams by adults with intellectual disabilities: relationship with theory of mind abilities and verbal ability.

    Science.gov (United States)

    Dodd, A; Hare, D J; Hendy, S

    2008-04-01

    Empirical studies suggest that individuals with intellectual disabilities (ID) have difficulties in conceptualising dreams as perceptually private, non-physical, individuated and potentially fictional entities. The aim of the current study was to replicate the results found by Stenfert Kroese et al. using a comparative sample size, and to examine putative cognitive correlates of accurate dream conceptualisation [receptive language and 1st order theory of mind (ToM) abilities]. Conceptualisation of dreams, real objects and photographs was assessed with a structured closed-question interview schedule, together with receptive language, and ToM abilities. Findings from the current study replicated those of previous research, finding that many adults with ID tend to think that dreams take place around them, can be witnessed by others, can be touched and manipulated, can be shared by others and are about real events. The ability to accurately conceptualise dreams was found to increase along with receptive language ability, and there was a non-significant association between ToM ability and the ability to understand that dreams can be about potentially fictional entities. Some individuals with ID have a different understanding of mental phenomena such as dreams, which has implications for several aspects of care and support, particularly relating to mental health and therapeutic work.

  15. Contribution of Auditory Learning Style to Students’ Mathematical Connection Ability

    Science.gov (United States)

    Karlimah; Risfiani, F.

    2017-09-01

    This paper presents the results of the research on the relation of mathematical concept with mathematics, other subjects, and with everyday life. This research reveals study result of the students who had auditory learning style and correlates it with their ability of mathematical connection. In this research, the researchers used a combination model or sequential exploratory design method, which is the use of qualitative and quantitative research methods in sequence. The result proves that giving learning facilities which are not suitable for the class whose students have the auditory learning style results in the barely sufficient math connection ability. The average mathematical connection ability of the auditory students was initially in the medium level of qualification. Then, the improvement in the form of the varied learning that suited the auditory learning style still showed the average ability of mathematical connection in medium level of qualification. Nevertheless, there was increase in the frequency of students in the medium level of qualification and decrease in the very low and low level of qualification. This suggests that the learning facilities, which are appropriate for the student’s auditory learning style, contribute well enough to the students’ mathematical connection ability. Therefore, the mathematics learning for students who have an auditory learning style should consist of particular activity that is understanding the concepts of mathematics and their relations.

  16. Visual short term memory related brain activity predicts mathematical abilities.

    Science.gov (United States)

    Boulet-Craig, Aubrée; Robaey, Philippe; Lacourse, Karine; Jerbi, Karim; Oswald, Victor; Krajinovic, Maja; Laverdière, Caroline; Sinnett, Daniel; Jolicoeur, Pierre; Lippé, Sarah

    2017-07-01

    Previous research suggests visual short-term memory (VSTM) capacity and mathematical abilities are significantly related. Moreover, both processes activate similar brain regions within the parietal cortex, in particular, the intraparietal sulcus; however, it is still unclear whether the neuronal underpinnings of VSTM directly correlate with mathematical operation and reasoning abilities. The main objective was to investigate the association between parieto-occipital brain activity during the retention period of a VSTM task and performance in mathematics. The authors measured mathematical abilities and VSTM capacity as well as brain activity during memory maintenance using magnetoencephalography (MEG) in 19 healthy adult participants. Event-related magnetic fields (ERFs) were computed on the MEG data. Linear regressions were used to estimate the strength of the relation between VSTM related brain activity and mathematical abilities. The amplitude of parieto-occipital cerebral activity during the retention of visual information was related to performance in 2 standardized mathematical tasks: mathematical reasoning and calculation fluency. The findings show that brain activity during retention period of a VSTM task is associated with mathematical abilities. Contributions of VSTM processes to numerical cognition should be considered in cognitive interventions. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  17. Cognitive abilities in children in contexts of poverty

    Directory of Open Access Journals (Sweden)

    Silvina Cohen Imach

    2015-09-01

    Full Text Available A series of studies of cognitive abilities were conducted on a group of children at a context of poverty, in reason of learning about the quality of such capabilities, and in direct relationship to low school performance and subsequent risk of academic underachievement. Fifty three 4th year EGB-2 (Elementary School children of both sexes participated. They attend a suburban school outside the city of San Miguel de Tucumán, Argentina. Tests of Analogies and Building with Cubes of Wechsler ́s Intelligence Scale III (WISCIII were used in the process. Additionally, a register protocol was prepared by the research team. Outcomes were articulated with a demographic poll inquiring on the social-economic context of the children. Results reveal a proportion of 18.9 % of the children showing below standard records in cognitive abilities related to the aptitude in forming verbal concepts, and of 13.2 % in non- verbal concepts. Verbal abilities refer to the faculty of classifying and categorizing, for which the subject needs to organize, abstract and find relationship between facts or ideas and the comprehension of oral/audio assignments. Non- verbal abilities submit to the aptitude of making processes of analysis- synthesis and applying non- verbal reasoning to spatial relationships. This group of children was selected to receive – in second stage- training in these abilities through the Instrumental Enrichment Program. 

  18. PRAGMATIC ABILITIES OF PUPILS WITH MILD INTELLECTUAL DISABILITIES

    Directory of Open Access Journals (Sweden)

    Mateja SHILC

    2017-03-01

    Full Text Available The research analyses characteristics of pragmatic abilities of storytelling of pupils with mild intellectual disabilities (MID, in the light of vocabulary characteristics, grammar structure and substantive structure of a story, considering their age and gender. The sample consists of 60 pupils with MID, aged 7 to 9, who attend special school. Child’s pragmatic abilities are assessed with The Storytelling Test. The research results reveal considerable progress of the older group in vocabulary, whereas the progress in grammatical and substantive structure was less substantial. When comparing achievements of pupils with MID according to the vocabulary, grammatical and substantive story structure, no gender differences are determined. A comparison of pragmatic abilities of younger and older groups of pupils with MID with the norms for peers with typical development shows minor deviation of the younger group. The research results reveal characteristics of pragmatic abilities of pupils with MID and can provide insights to speech therapists, teachers, special education teachers and counsellors when considering profiles of individuals that are taken as a basis for designing intervention programs. By implementing such program, we would encourage development of pragmatic abilities of pupils, thus affecting their academic achievements, communication competency and social skills.

  19. Essential abilities of the oil-finding geologist

    International Nuclear Information System (INIS)

    Sebring, L. Jr.

    1992-01-01

    This paper reports that the oil-finder must be able to locate and recognize a significant anomaly, and he must be able to get this anomaly tested. A significant anomaly is defined as a trapping anomaly, one that might trap hydrocarbons. So, the oil-finder has a dual job. He must be both a scientist and a salesman, a prospector and a promoter, a researcher and a hustler. He must locate the prospect, and, unless he is financially self-sufficient, he must persuade his management or his investors to test the prospect. One ability is not enough. To be a successful oil-finder he must have both abilities, although not necessarily in equal degree. The truth is self-evident-all geologist are not equal in ability; either as trap locators or as prospect salesmen. Some have considerable ability to locators or a s prospect salesmen. Some have considerable ability to locate anomalies, but have great difficulty in persuading their management or investors to test their prospects. Other have difficulty in recognizing a prospect, but once one is located can easily persuade their management or clients to test it. And some, a truly blessed minority, can not only easily locate the recognize a significant anomaly but can, just as easily, persuade their management or investors to pursue the investigation of this anomaly to its logical conclusion

  20. The consideration of emotional intelligence abilities in event volunteers

    Directory of Open Access Journals (Sweden)

    Reza Andam

    2012-09-01

    Full Text Available The measurement of emotional intelligence abilities is one of the new subjects and important in human behavior studies. According to this matter, purpose of this research is consideration of emotional intelligence abilities in public sport events volunteers in 2011. For this purpose, Bradbury and Cruise's standard questionnaire was completed by present volunteers in event (n=80. The results indicated that 4 levels of emotional intelligence in volunteers are higher than expectational average significantly (p<0.01. Also, priority of emotional intelligence abilities indicated that self-awareness is first priority and social awareness, relationship management and self-management are second, third and fourth priorities in volunteers. Finally, in the basis of parameter, results stated that there is no difference between male and female volunteers emotional intelligence in first Olympia of public sport. According to results of present research and advantages of attention to emotional intelligence and human behavior in organizations, it recommended sport events managers to be more sensitive relative to human behavior abilities in human behavior abilities in human resource (volunteers under his management. At least, result of this meditation in student's sport is recruitment and development of motivated volunteers for continuous attendance in sport events.

  1. Aberrant behavior and cognitive ability in preschool children

    Directory of Open Access Journals (Sweden)

    Bala Gustav

    2007-01-01

    Full Text Available The sample included 712 preschool boys and girls at the age of 4 to 7 years (mean 5.96 decimal years and standard deviation .96 from preschool institutions in Novi Sad, Sombor, Sremska Mitrovica and Bačka Palanka. Information concerning 36 indicators of aberrant behavior of the children were supplied by their parents, whereas their cognitive ability was tested by Raven’s progressive colored matrices. Based on factor analysis (promax method, four factors i.e. generators of aberrant behavior in children were singled out: aggression, anxiousness, dissociation, and hysteria, whose relations with cognitive functioning and age were also analyzed by factor analysis. Aberrant behavior and cognitive abilities show significant interrelatedness. Owing to orderly developed cognitive abilities, a child understands essence and reality of problems, realizes possibilities and manners of solving them, and succeeds in realizing successful psycho-social functioning. Developed cognitive abilities enable a child to recognize and understand her/his own reactions in different situations and develop manners of reacting, which leads to strengthening psycho-social safety and adapting behavior in accordance with her/his age and abilities.

  2. Language Ability Groups in Bilingual Children: A Latent Profile Analysis.

    Science.gov (United States)

    Kapantzoglou, Maria; Restrepo, M Adelaida; Gray, Shelley; Thompson, Marilyn S

    2015-10-01

    Classifying children into two language ability groups, with and without language impairment, may underestimate the number of groups with distinct language ability patterns, or, alternatively, there may be only a single group characterized by a continuum of language performance. The purpose of the current study was to identify the number and characteristics of latent (unobservable) language ability groups in an unclassified sample of predominantly Spanish-speaking children. An unclassified sample of 431 predominantly Spanish-speaking 5- to 7-year-olds learning English participated in the study. The groups were identified on the basis of (a) language sample analyses (semantic, grammatical, and sentence-length measures); (b) language processing tasks (phonological working memory and processing speed measures); and (c) nonverbal cognitive abilities assessed using a standardized measure. All tasks were administered in Spanish. Latent profile analysis was used to examine the number and nature of distinct language ability groups in the unclassified sample. Results indicated that a three-group model best represented the data, characterized by low grammaticality in one group, low phonological working memory in another group, and average skills in a third group. Classifying children into two groups, those with and without language impairment, may lead to misidentification of language impairment.

  3. Knowing how to look predicts the ability to draw realistically.

    Science.gov (United States)

    Drake, Jennifer E

    2014-11-01

    Some young children are able to create stunningly realistic drawings resembling those of adult artists. What perceptual abilities underlie this talent? This study examined two candidate skills on which adult artists excel: the ability to segment a complex form mentally (measured by the Block Design Task) and the ability to see hidden forms (measured by the Group Embedded Figures Test). Sixty-seven 6- to 13-year-olds with a wide range of drawing abilities completed these tasks as well as an IQ test and an observational drawing task. While children who scored high on drawing realism outperformed those who scored low in drawing realism on both perceptual tasks, only detection of embedded figures predicted drawing realism. This occurred independently of age, gender, years of training, and verbal and non-verbal IQ. There are certainly many contributors to this complex ability, but one component appears to be the tendency to see things more as they really are and thereby recognize the continuous contour of an object despite interference from other overlapping objects. © 2014 The British Psychological Society.

  4. Visuospatial ability and novice brachial plexus sonography performance.

    Science.gov (United States)

    Duce, N A; Gillett, L; Descallar, J; Tran, M T; Siu, S C M; Chuan, A

    2016-09-01

    The knowledge on the type and influence of visuospatial ability on sonography performance relevant for ultrasound-guided regional anaesthesia remains incomplete. The aim of this study was to determine whether four different factors of visuospatial ability are important in determining proficiency and procedure time of novices performing brachial plexus sonography. These factors were spatial visualisation, flexibility of closure, spatial relations and speed of closure. Thirty-three ultrasound novices were recruited in this prospective, observational trial. Five cognitive tests, from a standardised battery that assesses all four visuospatial factors, were administered to each participant at the start of the study. Each novice then performed brachial plexus sonography on a human model at baseline and final exams, separated by a discovery learning session. Novices were examined in their sonography performance by blinded assessors who scored proficiency, technique, image quality, and time taken to perform at both baseline and final scans. Novices with intermediate and high visuospatial ability in spatial visualisation, spatial relations and speed of closure were significantly more proficient and efficient compared with their peers stratified into low-ability cohorts (P Visuospatial ability testing can identify novices who will require extra assistance in learning ultrasound relevant for regional anaesthesia. ( Australian and New Zealand Clinical Trials Registry 12614000819628). © 2016 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  5. Spatial abilities and anatomy knowledge assessment: A systematic review.

    Science.gov (United States)

    Langlois, Jean; Bellemare, Christian; Toulouse, Josée; Wells, George A

    2017-06-01

    Anatomy knowledge has been found to include both spatial and non-spatial components. However, no systematic evaluation of studies relating spatial abilities and anatomy knowledge has been undertaken. The objective of this study was to conduct a systematic review of the relationship between spatial abilities test and anatomy knowledge assessment. A literature search was done up to March 20, 2014 in Scopus and in several databases on the OvidSP and EBSCOhost platforms. Of the 556 citations obtained, 38 articles were identified and fully reviewed yielding 21 eligible articles and their quality were formally assessed. Non-significant relationships were found between spatial abilities test and anatomy knowledge assessment using essays and non-spatial multiple-choice questions. Significant relationships were observed between spatial abilities test and anatomy knowledge assessment using practical examination, three-dimensional synthesis from two-dimensional views, drawing of views, and cross-sections. Relationships between spatial abilities test and anatomy knowledge assessment using spatial multiple-choice questions were unclear. The results of this systematic review provide evidence for spatial and non-spatial methods of anatomy knowledge assessment. Anat Sci Educ 10: 235-241. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

  6. Combined effect of back pain and stress on work ability.

    Science.gov (United States)

    Oberlinner, C; Yong, M; Nasterlack, M; Pluto, R-P; Lang, S

    2015-03-01

    Back pain and occupational stress are known risk factors for absenteeism and presenteeism. In addition, the relationship between back pain (BP) and psychosocial stressors has been examined in numerous studies. To examine the prevalence of BP and perceived stress among employees of different occupational status and to investigate their combined impact on work ability. A comprehensive survey combining questionnaire data and medical examination offered in one division of a major chemical company in Germany. Self-rated health and work ability were assessed using the Work Ability Index (WAI). A synergy index was used to assess a potential interaction between both exposures under an additive model. Of 867 voluntary participants, 653 returned complete questionnaires on BP and job stress perception. Although occupational stressors were perceived differently, there was no difference in the prevalence of BP between the occupational groups. Back pain and stress perception are correlated with each other and both are negatively associated with work ability. After adjustment for occupational status, demographic and lifestyle factors, we found a synergy effect of BP and stress perception with a modest to strong impact on declining WAI. Corporate health promotion interventions to reduce the impact of BP and stress perception on work ability should target both physical and psychological dimensions. Such interventions may be initiated in the context of regular (occupational) medical examinations. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  7. Chemosensory Abilities in Consumers of a Western-Style Diet.

    Science.gov (United States)

    Stevenson, Richard J; Boakes, Robert A; Oaten, Megan J; Yeomans, Martin R; Mahmut, Memhet; Francis, Heather M

    2016-07-01

    People vary in their habitual diet and also in their chemosensory abilities. In this study, we examined whether consumption of a Western-style diet, rich in saturated fat and added sugar, is associated with either poorer or different patterns of chemosensory perception, relative to people who consume a healthier diet. Participants were selected based on a food frequency questionnaire, which established whether they were likely to consume a diet either higher or lower in saturated fat and added sugar. Eighty-seven participants were tested for olfactory ability (threshold, discrimination, and identification), gustatory ability (PROP sensitivity, taste intensity, quality, and hedonics), and flavor processing (using dairy fat-sugar-odor mixtures). A Western-style diet was associated with poorer odor identification ability, greater PROP sensitivity, poorer fat discrimination, different patterns of sweetness taste enhancement, and hedonic differences in taste and flavor perception. No differences were evident for odor discrimination or threshold, in perception of taste intensity/quality (excluding PROP) or the ability of fats to affect flavor perception. The significant relationships were of small to moderate effect size, and would be expected to work against consuming a healthier diet. The discussion focuses on whether these diet-related differences precede adoption of a Western-style diet and/or are a consequence of it. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  8. Parameter Estimation for the Thurstone Case III Model.

    Science.gov (United States)

    Mackay, David B.; Chaiy, Seoil

    1982-01-01

    The ability of three estimation criteria to recover parameters of the Thurstone Case V and Case III models from comparative judgment data was investigated via Monte Carlo techniques. Significant differences in recovery are shown to exist. (Author/JKS)

  9. Uranium Dioxide Powder Flow ability Improvement Using Sol-Gel

    International Nuclear Information System (INIS)

    Juanda, D.; Sambodo Daru, G.

    1998-01-01

    The improvement of flow ability characteristics of uranium dioxide powder has been done using sol-gel process. To anticipate a pellet mass production with uniform pellet dimension, the uranium dioxide powder must be have a spherical form. Uranium dioxide spherical powder has been diluted in acid transformed into sol colloidal solution. To obtain uranium dioxide spherical form, the uranium sol-colloidal solution has been dropped in a hot paraffin ( at the temperature of 90 0 C) to form gelatinous colloid and then dried at 800 0 C, and sintered at the temperature of 1700 0 C. The flow ability of spherical uranium dioxide powder has been examined by using Flowmeter Hall (ASTM. B. 213-46T). The measurement result reveals that the spherical uranium dioxide powder has a flow ability twice than that of unprocessed uranium dioxide powder

  10. [New self-assessment tools for evaluating work ability].

    Science.gov (United States)

    Vuokko, Aki; Tuisku, Katinka

    2017-01-01

    Assessment and support of the work ability and function is an elementary responsibility of health care. The focus of assessment lies in the remaining functional capacity and its sufficiency with respect to occupational demands. Objective and subjective perspectives, personal resources and limitations, and the subject's relationship to the environment are taken into account according to biopsychosocial models of work ability. We recommend three useful self-report measurement tools for work ability and function. Return-to-Work-Readiness Questionnaire (RTW-RQ), Return-to-Work Self-Efficacy (RTW-SE) and Sheehan Disability Scale (SDS). These tools structure an interactive evaluation providing possibilities for follow-up. They provide means to discuss one's personal resources and limitations and to promote return-to-work.

  11. Predicting workplace outcomes from the ability to eavesdrop on feelings.

    Science.gov (United States)

    Elfenbein, Hillary Anger; Ambady, Nalini

    2002-10-01

    Emotion recognition, the most reliably validated component within the construct of emotional intelligence, is a complicated skill. Although emotion recognition skill is generally valued in the workplace, "eavesdropping," or relatively better recognition ability with emotions expressed through the less controllable "leaky" nonverbal channels, can have detrimental social and workplace consequences. In light of theory regarding positive emotion in organizations, as well as research on the consequences of perceiving negative information, the authors hypothesized and found an interaction between nonverbal channel and emotional valence in predicting workplace ratings from colleagues and supervisors. Ratings were higher for eavesdropping ability with positive emotion and lower for eavesdropping ability with negative emotion. The authors discuss implications for the complexity of interventions associated with emotional intelligence in workplace settings.

  12. Reduction of Smoke-Generation Ability of Construction Timber

    Directory of Open Access Journals (Sweden)

    Pokrovskaya Elena

    2016-01-01

    Full Text Available The problem of reduction of smoke-generation ability for construction timber is of high importance as the smokes and toxic combustion products generating in the course of these materials burning are one of the most dangerous fire factors which threaten life and health of people. According to data presented by Ministry of Emergency Situations of the Russian Federation, rate of mortality due to smoke and toxic combustion gases is more than 70% of total number of people deaths in fires. In this paper, influence of phosphorus-containing modifiers to smoke-generation ability of timber, and also dependence of smoke-generation ability on chemical reactivity of the modifier in interaction with timber has been studied. The problem on fumigation at construction timber burning can be solved by development of chemical compositions efficiently reacting with the surface layer of the timber so that diffusion of solid carbonaceous particles from the timber surface into atmosphere decreases.

  13. Characterization of autochthonous Lactobacillus paracasei strains on potential probiotic ability

    Directory of Open Access Journals (Sweden)

    Zorica Radulović

    2010-06-01

    Full Text Available Lactic acid bacteria strains isolated from traditional made cheeses constitute a reservoir of unexplored potential in biotechnology. In this study four autochthonous lactobacilli strains, isolated from traditional white brined cheeses and identified as Lactobacillus paracasei (08, 564, 05 and 02, were investigated on potential probiotic ability. The investigation comprised sensitivity to simulated gastrointestinal tract conditions, antimicrobial activity against wide range of pathogens, antibiotic resistance as well as autoaggregation ability. Lactobacillus rhamnosus GG was used as referent strain. Three tested strains grew well in simulated gastrointestinal conditions, but their sensitivity was greater on bile acids and pancreatin compared with pepsin low pH 2.5. The examined strains had different sensitivity to antibiotics, but three strains showed very good antimicrobial activity to pathogens. All strains demonstrated very good autoaggregation ability. For three of four examined strains of Lb. paracasei probiotic potential was similar with referent strain Lb. rhamnosus GG, determined in vitro

  14. Interpretation of basic concepts in theories of human motor abilities

    Directory of Open Access Journals (Sweden)

    Petrović Adam

    2014-01-01

    Full Text Available The basic aim of this research is to point to the possible language, logical and knowledge problems in interpretation and understanding of basic concepts in theories of motor abilities (TMA. Such manner of review is not directed only to 'mere understanding', it can lead to a new growth of scientific knowledge. Accordingly, the research question is set, i.e. the research issue: Is there a language, logical and knowledge agreement between basic concepts in the theories of human motor abilities? The answer to the set question direct that a more complete agreement between the basic concepts in the theories of human motor abilities should be searched in a scientific dialog between researchers of various beliefs.

  15. Phosphate solubilizing ability of two Arctic Aspergillus niger strains

    Directory of Open Access Journals (Sweden)

    Shiv Mohan Singh,

    2011-06-01

    Full Text Available Many filamentous fungi were isolated from the soils of Ny-Ålesund, Spitsbergen, Svalbard, and were screened in vitro for their phosphate solubilizing ability. Two strains of Aspergillus niger showed good tricalcium phosphate (TCP solubilizing ability in Pikovskaya's medium. The TCP solubilization index was calculated at varying levels of pH and temperatures. The ability of Aspergillus niger strain-1 to solubilize and release inorganic-P was 285 µg ml–1, while Aspergillus niger strain-2 solubilized 262 µg ml–1 from 0.5% TCP after seven days. This is the first report of TCP solubilization by Arctic strains that may serve as very good phosphate solubilizers in the form of biofertilizer.

  16. Pharmacy students' ability to identify plagiarism after an educational intervention.

    Science.gov (United States)

    Degeeter, Michelle; Harris, Kira; Kehr, Heather; Ford, Carolyn; Lane, Daniel C; Nuzum, Donald S; Compton, Cynthia; Gibson, Whitney

    2014-03-12

    Objective. To determine if an educational intervention in a doctor of pharmacy (PharmD) degree program increases pharmacy students' ability to identify plagiarism. Methods. First-year (P1), second-year (P2), and third-year (P3) pharmacy students attended an education session during which types of plagiarism and methods for avoiding plagiarism were reviewed. Students completed a preintervention assessment immediately prior to the session and a postintervention assessment the following semester to measure their ability. Results. Two hundred fifty-two students completed both preintervention and postintervention assessments. There was a 4% increase from preintervention to postintervention in assessment scores for the overall student sample (pplagiarism can significantly improve students' ability to identify plagiarism.

  17. Pharmacy Students’ Ability to Identify Plagiarism After an Educational Intervention

    Science.gov (United States)

    Harris, Kira; Kehr, Heather; Ford, Carolyn; Lane, Daniel C.; Nuzum, Donald S.; Compton, Cynthia; Gibson, Whitney

    2014-01-01

    Objective. To determine if an educational intervention in a doctor of pharmacy (PharmD) degree program increases pharmacy students’ ability to identify plagiarism. Methods. First-year (P1), second-year (P2), and third-year (P3) pharmacy students attended an education session during which types of plagiarism and methods for avoiding plagiarism were reviewed. Students completed a preintervention assessment immediately prior to the session and a postintervention assessment the following semester to measure their ability. Results. Two hundred fifty-two students completed both preintervention and postintervention assessments. There was a 4% increase from preintervention to postintervention in assessment scores for the overall student sample (pplagiarism can significantly improve students’ ability to identify plagiarism. PMID:24672066

  18. Localization ability with bimodal hearing aids and bilateral cochlear implants

    Science.gov (United States)

    Seeber, Bernhard U.; Baumann, Uwe; Fastl, Hugo

    2004-09-01

    After successful cochlear implantation in one ear, some patients continue to use a hearing aid at the contralateral ear. They report an improved reception of speech, especially in noise, as well as a better perception of music when the hearing aid and cochlear implant are used in this bimodal combination. Some individuals in this bimodal patient group also report the impression of an improved localization ability. Similar experiences are reported by the group of bilateral cochlear implantees. In this study, a survey of 11 bimodally and 4 bilaterally equipped cochlear implant users was carried out to assess localization ability. Individuals in the bimodal implant group were all provided with the same type of hearing aid in the opposite ear, and subjects in the bilateral implant group used cochlear implants of the same manufacturer on each ear. Subjects adjusted the spot of a computer-controlled laser-pointer to the perceived direction of sound incidence in the frontal horizontal plane by rotating a trackball. Two subjects of the bimodal group who had substantial residual hearing showed localization ability in the bimodal configuration, whereas using each single device only the subject with better residual hearing was able to discriminate the side of sound origin. Five other subjects with more pronounced hearing loss displayed an ability for side discrimination through the use of bimodal aids, while four of them were already able to discriminate the side with a single device. Of the bilateral cochlear implant group one subject showed localization accuracy close to that of normal hearing subjects. This subject was also able to discriminate the side of sound origin using the first implanted device alone. The other three bilaterally equipped subjects showed limited localization ability using both devices. Among them one subject demonstrated a side-discrimination ability using only the first implanted device.

  19. FUNCTIONAL ABILITIES AS PREDICTORS OF PREADOSLESCENT STUDENTS’ ATHLETIC RESULTS OUTCOME

    Directory of Open Access Journals (Sweden)

    Miroljub Ivanović

    2011-09-01

    Full Text Available Aim of this research has been directed to the functional abilities relation testing (as predictors and athletic results (as criterion of students, who are VII and VIII grade of primary school (Χ= 13, 9 years; SD = 1, 17. The research has been conducted in Valjevo during November 2010. on the sample of 108 examinees. Variables’ sample has been assembled from 3 tests for functional abilities (maximal oxygen consumption, pulse frequency and vital lungs capacity evaluation and 4 athletic disciplines (high jump, long jump, shot put and 60 meters low start sprint from current physical education curriculum. Crombah-alfa coefficient values indicate to satisfactory reliability of applied instruments. In data processing canonical correlation analysis and multiple regression analysis have been used. Achieved canonical correlation analysis results showed that functional abilities set is statistically and significantly related to criterion variables set (R=.67, manifesting one canonical factor on the level p<.03. Achieved determination coefficient (R² = .43 indicates to functional abilities prognostic significance of explained variance 46% criterion. Using hierarchy regression model following statistically significant beta coefficient of functional abilities as partial predictors of athletics outcome have been determined: I for vital lungs capacity- high jump (β = .67, p < .01, II for vital lungs capacity- long jump (β = .55, p < .01, III for vital lungs capacity and pulse frequency- shot put (β =.-.34, p < .01; β =.42, p < .02 and IV for vital lungs capacity- 60 meters sprint (β = .-.39. Regression equation calculation of other applied functional abilities preadolescents’ predictor variables has not statistically and significantly contributed to univariance prediction of criterion variable variance

  20. Do institutional investors have superior stock selection ability in China?

    Directory of Open Access Journals (Sweden)

    Yihong Deng

    2011-09-01

    Full Text Available This paper uses unique data on the shareholdings of both institutional and individual investors to directly investigate whether institutional investors have better stock selection ability than individual investors in China. Controlling for other factors, we find that institutional investors increase (decrease their shareholdings in stocks that subsequently exhibit positive (negative short- and long-term cumulative abnormal returns. In contrast, individual investors decrease (increase their shareholdings in stocks that subsequently exhibit positive (negative short- and long-term cumulative abnormal returns. These findings indicate that institutional investors have superior stock selection ability in China.

  1. Rethinking species’ ability to cope with rapid climate change

    DEFF Research Database (Denmark)

    Hof, Christian; Levinsky, Irina; Bastos Araujo, Miguel

    2011-01-01

    than contemporary ones, but relatively few continent-wide extinctions of species have been documented for these periods. This raises questions about the ability of extant species to adapt to ongoing climate change. We propose that the advances in geophysical research challenge current views about...... species' ability to cope with climate change, and that lessons must be learned for modelling future impacts of climate change on species.......Ongoing climate change is assumed to be exceptional because of its unprecedented velocity. However, new geophysical research suggests that dramatic climatic changes during the Late Pleistocene occurred extremely rapid, over just a few years. These abrupt climatic changes may have been even faster...

  2. No Circadian Variation in Surgeons' Ability to Diagnose Acute Appendicitis

    DEFF Research Database (Denmark)

    Jørgensen, Anders Bech; Amirian, Ilda; Kehlet Watt, Sara

    2016-01-01

    patients were included. There were no age limitations or selection in sex. RESULTS: There was no significant difference in the ability to diagnose appendicitis in day-evening hours vs night hours (p = 0.391), nor was any significant difference found on weekdays (Monday-Thursday) vs weekends (Friday...... of imaging had no effect on the ability to diagnose appendicitis. Male sex showed a higher probability of the diagnosis being appendicitis compared with other or no pathology (odds ratio: 3.094; p

  3. Do people have insight into their face recognition abilities?

    Science.gov (United States)

    Palermo, Romina; Rossion, Bruno; Rhodes, Gillian; Laguesse, Renaud; Tez, Tolga; Hall, Bronwyn; Albonico, Andrea; Malaspina, Manuela; Daini, Roberta; Irons, Jessica; Al-Janabi, Shahd; Taylor, Libby C; Rivolta, Davide; McKone, Elinor

    2017-02-01

    Diagnosis of developmental or congenital prosopagnosia (CP) involves self-report of everyday face recognition difficulties, which are corroborated with poor performance on behavioural tests. This approach requires accurate self-evaluation. We examine the extent to which typical adults have insight into their face recognition abilities across four experiments involving nearly 300 participants. The experiments used five tests of face recognition ability: two that tap into the ability to learn and recognize previously unfamiliar faces [the Cambridge Face Memory Test, CFMT; Duchaine, B., & Nakayama, K. (2006). The Cambridge Face Memory Test: Results for neurologically intact individuals and an investigation of its validity using inverted face stimuli and prosopagnosic participants. Neuropsychologia, 44(4), 576-585. doi:10.1016/j.neuropsychologia.2005.07.001; and a newly devised test based on the CFMT but where the study phases involve watching short movies rather than viewing static faces-the CFMT-Films] and three that tap face matching [Benton Facial Recognition Test, BFRT; Benton, A., Sivan, A., Hamsher, K., Varney, N., & Spreen, O. (1983). Contribution to neuropsychological assessment. New York: Oxford University Press; and two recently devised sequential face matching tests]. Self-reported ability was measured with the 15-item Kennerknecht et al. questionnaire [Kennerknecht, I., Ho, N. Y., & Wong, V. C. (2008). Prevalence of hereditary prosopagnosia (HPA) in Hong Kong Chinese population. American Journal of Medical Genetics Part A, 146A(22), 2863-2870. doi:10.1002/ajmg.a.32552]; two single-item questions assessing face recognition ability; and a new 77-item meta-cognition questionnaire. Overall, we find that adults with typical face recognition abilities have only modest insight into their ability to recognize faces on behavioural tests. In a fifth experiment, we assess self-reported face recognition ability in people with CP and find that some people who expect to

  4. Mind-Reading Ability and Structural Connectivity Changes in Aging

    OpenAIRE

    Cabinio, Monia; Rossetto, Federica; Blasi, Valeria; Savazzi, Federica; Castelli, Ilaria; Massaro, Davide; Valle, Annalisa; Nemni, Raffaello; Clerici, Mario; Marchetti, Antonella; Baglio, Francesca

    2015-01-01

    The Mind-Reading ability through the eyes is an important component of the affective Theory of Mind (ToM), which allows people to infer the other’s mental state from the eye gaze. The aim of the present study was to investigate to which extent age-associated structural brain changes impact this ability and to determine if this association is related to executive functions in elderly subjects. For this purpose, Magnetic Resonance Imaging was used to determine both gray matter and white matter ...

  5. Mind-Reading ability and structural connectivity changes in aging

    OpenAIRE

    Monia eCabinio; Federica eRossetto; Federica eRossetto; Valeria eBlasi; Federica eSavazzi; Ilaria eCastelli; Davide eMassaro; Annalisa eValle; Raffaello eNemni; Raffaello eNemni; Mario eClerici; Mario eClerici; Antonella eMarchetti; Francesca eBaglio

    2015-01-01

    The Mind-Reading ability through the eyes is an important component of the affective Theory of Mind (ToM), which allows people to infer the other’s mental state from the eye gaze. The aim of the present study was to investigate to which extent age-associated structural brain changes impact this ability and to determine if this association is related to executive functions in elderly subjects. For this purpose, Magnetic Resonance Imaging was used to determine both gray matter and white matter ...

  6. Educational Program on Thorough Training of Japanese Communication Ability

    Science.gov (United States)

    Tsukamoto, Shinya; Ohashi, Kazuhito; Totsuji, Hiroo

    “The Educational Program for Raising Creative Engineers by Thorough Training of Japanese Communication Ability” of Okayama University was adopted in 2004 as Support Program for Distinctive University Education (Characteristic Good Practice) by Ministry of Education, Culture, Sports, Science and Technology in Japan. To educate the effective Japanese communication ability of the students, it is indispensable to write the large quantity compositions spending time sufficiently. This paper reports that the excellent educational effects can be achieved through the thorough training of Japanese communication ability.

  7. New Parameter of Geoecological Protective Ability of Construction Articles

    Directory of Open Access Journals (Sweden)

    Svatovskaya Larisa

    2016-01-01

    Full Text Available New parameter of geoecological protective ability of construction materials and articles is suggested. Effect is based on the fact that any solid surface possess centers of adsorption. It is shown that Broensted basic surface centers are active in adsorption of heavy metal ions from water solutions and materials having such centers on their surface are able to remove heavy metal ions from water and thus to protect soil from contamination with such ions. For example, foam concrete with ability to adsorb heavy metal ions may be used to protect soil near railway tracks.

  8. Correlation Between Ability on Playing Tetris and GPA

    Directory of Open Access Journals (Sweden)

    Aprilia Ratna Christanti

    2014-10-01

    Full Text Available The goal of this study is to determine the correlation between ability on playing Tetris and GPA of Soegijapranata Catholic University, Department of Information System students against the dexterity in playing Tetris. The research has been done using experiment method on ten Information System students who have various grade points. They played Tetris, 30 minutes each, for three consecutive days. The results showed that: First, eight out of the ten students improved their agility. It can be seen from the increasing scores and levels; Second, the coefficient correlation between student grade point and dexterity in playing Tetris is by 62%. Keywords Ability, grade point average, Tetris

  9. Effort-reward imbalance and work ability: cross-sectional and longitudinal findings from the Second German Sociomedical Panel of Employees.

    Science.gov (United States)

    Bethge, Matthias; Radoschewski, Friedrich Michael; Gutenbrunner, Christoph

    2012-10-15

    Although data from longitudinal studies are sparse, effort-reward imbalance (ERI) seems to affect work ability. However, the potential pathway from restricted work ability to ERI must also be considered. Therefore, the aim of our study was to analyse cross-sectional and longitudinal associations between ERI and work ability and vice versa. Data come from the Second German Sociomedical Panel of Employees. Logistic regression models were estimated to determine cross-sectional and longitudinal associations. The sample used to predict new cases of poor or moderate work ability was restricted to cases with good or excellent work ability at baseline. The sample used to predict new cases of ERI was restricted to persons without ERI at baseline. The cross-sectional analysis included 1501 full-time employed persons. The longitudinal analyses considered 600 participants with good or excellent baseline work ability and 666 participants without baseline ERI, respectively. After adjustment for socio-demographic variables, health-related behaviour and factors of the work environment, ERI was cross-sectionally associated with poor or moderate work ability (OR = 1.980; 95% CI: 1.428 to 2.747). Longitudinally, persons with ERI had 2.1 times higher odds of poor or moderate work ability after one year (OR = 2.093; 95% CI: 1.047 to 4.183). Conversely, persons with poor or moderate work ability had 2.6 times higher odds of an ERI after one year (OR = 2.573; 95% CI: 1.314 to 5.041). Interventions that enable workers to cope with ERI or address indicators of ERI directly could promote the maintenance of work ability. Integration management programmes for persons with poor work ability should also consider their psychosocial demands.

  10. Effort-reward imbalance and work ability: cross-sectional and longitudinal findings from the Second German Sociomedical Panel of Employees

    Directory of Open Access Journals (Sweden)

    Bethge Matthias

    2012-10-01

    Full Text Available Abstract Background Although data from longitudinal studies are sparse, effort-reward imbalance (ERI seems to affect work ability. However, the potential pathway from restricted work ability to ERI must also be considered. Therefore, the aim of our study was to analyse cross-sectional and longitudinal associations between ERI and work ability and vice versa. Methods Data come from the Second German Sociomedical Panel of Employees. Logistic regression models were estimated to determine cross-sectional and longitudinal associations. The sample used to predict new cases of poor or moderate work ability was restricted to cases with good or excellent work ability at baseline. The sample used to predict new cases of ERI was restricted to persons without ERI at baseline. Results The cross-sectional analysis included 1501 full-time employed persons. The longitudinal analyses considered 600 participants with good or excellent baseline work ability and 666 participants without baseline ERI, respectively. After adjustment for socio-demographic variables, health-related behaviour and factors of the work environment, ERI was cross-sectionally associated with poor or moderate work ability (OR = 1.980; 95% CI: 1.428 to 2.747. Longitudinally, persons with ERI had 2.1 times higher odds of poor or moderate work ability after one year (OR = 2.093; 95% CI: 1.047 to 4.183. Conversely, persons with poor or moderate work ability had 2.6 times higher odds of an ERI after one year (OR = 2.573; 95% CI: 1.314 to 5.041. Conclusions Interventions that enable workers to cope with ERI or address indicators of ERI directly could promote the maintenance of work ability. Integration management programmes for persons with poor work ability should also consider their psychosocial demands.

  11. A Solute's Perspective on How TMAO, Urea and GdnHCl Affect Water's Hydrogen Bonding Ability

    OpenAIRE

    Pazos, Ileana M.; Gai, Feng

    2012-01-01

    While the thermodynamic effects of trimethylamine oxide (TMAO), urea and guanidine hydrochloride (GdnHCl) on protein stability are well understood, the underlying mechanisms of action are less well characterized and, in some cases, even under debate. Herein, we employ the stretching vibration of two infrared (IR) reporters, i.e., nitrile (C≡N) and carbonyl (C=O), to directly probe how these cosolvents mediate the ability of water to form hydrogen bonds with the solute of interest, e.g., a pep...

  12. Sustainable use and conservation of Vitex doniana Sweet: unlocking the propagation ability using stem cuttings

    Directory of Open Access Journals (Sweden)

    Enoch Gbenato Achigan Dako

    2014-06-01

    Full Text Available One of the major constraints for domesticating widely used wild tree resources by local communities is the lack of adequate propagation techniques. In the case of Vitex doniana, seed propagation has usually been reported difficult and vegetative regeneration is rarely explored. To understand how stem cutting size or hormone application affect the regeneration and early growth ability in that species we used two categories of cutting diameter (1cmVitex doniana to reduce the pressure on wild tree population in Benin.

  13. Functional ability of community dwelling elderly. Criterion-related validity of a new measure of functional ability

    DEFF Research Database (Denmark)

    Schultz-Larsen, K; Avlund, K; Kreiner, S

    1992-01-01

    of diagnosed chronic diseases. At the same time these outcome measures together with diagnosed diseases were considered to predict drug consumption and GP consultations. It was shown that functional ability as measured by the new index scales were strongly influenced by diagnosed diseases: arteriostenosis...... but not self-rated health was a strong predictor for drug consumption and frequent contacts with GP. It is concluded that the new measure of functional ability is suitable for health studies of community dwelling elderly, in particular as a summary statement of the individual's health status.......Criterion-related validity of a new measure of functional ability was conducted according to a causal model based on conceptual models employed in the area of rehabilitative and geriatric medicine. The criteria variables included concurrent diagnosed diseases, global self-rated health, drug...

  14. Functional ability of community dwelling elderly. Criterion-related validity of a new measure of functional ability

    DEFF Research Database (Denmark)

    Schultz-Larsen, K; Avlund, K; Kreiner, S

    1992-01-01

    consumption and general practitioner (GP) consultations. The measure of functional ability was developed with the intention of achieving a high degree of discrimination among a group of community dwelling elderly. Data were derived from a sample survey of 70-year-old men and women conducted in 1984...... of diagnosed chronic diseases. At the same time these outcome measures together with diagnosed diseases were considered to predict drug consumption and GP consultations. It was shown that functional ability as measured by the new index scales were strongly influenced by diagnosed diseases: arteriostenosis...... but not self-rated health was a strong predictor for drug consumption and frequent contacts with GP. It is concluded that the new measure of functional ability is suitable for health studies of community dwelling elderly, in particular as a summary statement of the individual's health status....

  15. The factorial structure of cognitive abilities in childhood

    Directory of Open Access Journals (Sweden)

    Ana Azevedo Martins

    2016-06-01

    Full Text Available Recent studies have shown contradictory evidence regarding cognitive abilities differentiation and organization in childhood. Cattell's investment theory postulated that during the early stages of life, the individual begins with a single and general ability (fluid intelligence, in which the relevance tends to decrease during adolescence, due to the appearance of differentiated abilities developed through the process of socialization and associated with the motivations, interests and experiences. This study analyses whether the factorial structure of the results in a battery of tests supports the existence of a general factor or, instead, a structure formed by different specific factors. A sample of 472 Portuguese children, aged between 4 and 10 years old, completed the Cognitive Competencies Scale for Children (ECCOs 4/10, and four subtests of the Wechsler Intelligence Scale for Children-Third Edition (WISC-III and Wechsler Preschool and Primary Scale of Intelligence – Revised (WPPSI-R. The adjustment of some models that reflect different psychometric theories of intelligence was tested by several confirmatory factor analyses (CFA. The implications of the tested models in the organization of cognitive abilities for cognitive development and school learning in childhood are also discussed.

  16. Abilities of Raman sensor to probe pollutants in water

    International Nuclear Information System (INIS)

    Mabrouk, K Ben; Kauffmann, T H; Fontana, M D

    2013-01-01

    The control of water quality requires rapid and efficient monitoring techniques. A Raman sensor is shown to present interest for the analysis of chemical substances dissolved in water. The identification of chemical pollutants and the determination of their content as well are reliably obtained. The main characteristics and abilities of this multi-component Raman sensor are reported.

  17. Abilities, skills and knowledge in measures of health literacy.

    Science.gov (United States)

    Ownby, Raymond L; Acevedo, Amarilis; Waldrop-Valverde, Drenna; Jacobs, Robin J; Caballero, Joshua

    2014-05-01

    Health literacy has been recognized as an important factor in patients' health status and outcomes, but the relative contribution of demographic variables, cognitive abilities, academic skills, and health knowledge to performance on tests of health literacy has not been as extensively explored. The purpose of this paper is to propose a model of health literacy as a composite of cognitive abilities, academic skills, and health knowledge (ASK model) and test its relation to measures of health literacy in a model that first takes demographic variables into account. A battery of cognitive, academic achievement, health knowledge and health literacy measures was administered to 359 Spanish- and English-speaking community-dwelling volunteers. The relations of health literacy tests to the model were evaluated using regression models. Each health literacy test was related to elements of the model but variability existed across measures. Analyses partially support the ASK model defining health literacy as a composite of abilities, skills, and knowledge, although the relations of commonly used health literacy measures to each element of the model varied widely. Results suggest that clinicians and researchers should be aware of the abilities and skills assessed by health literacy measures when choosing a measure. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  18. Peer instruction enhanced meaningful learning: ability to solve novel problems.

    Science.gov (United States)

    Cortright, Ronald N; Collins, Heidi L; DiCarlo, Stephen E

    2005-06-01

    Students must be able to interpret, relate, and incorporate new information with existing knowledge and apply the new information to solve novel problems. Peer instruction is a cooperative learning technique that promotes critical thinking, problem solving, and decision-making skills. Therefore, we tested the hypothesis that peer instruction enhances meaningful learning or transfer, defined as the student's ability to solve novel problems or the ability to extend what has been learned in one context to new contexts. To test this hypothesis, our undergraduate exercise physiology class of 38 students was randomly divided into two groups: group A (n = 19) and group B (n = 19). A randomized crossover design in which students either answered questions individually or during peer instruction was used to control for time and order effects. The first factor that influences meaningful learning is the degree of mastery of the original material. Importantly, peer instruction significantly enhanced mastery of the original material. Furthermore, the student's ability to solve novel problems was significantly enhanced following peer instruction. Thus pausing two to three times during a 50-min class to allow peer instruction enhanced the mastery of the original material and enhanced meaningful learning, i.e., the student's ability to solve novel problems.

  19. Developing Writing-Reading Abilities though Semiglobal Methods

    Science.gov (United States)

    Macri, Cecilia; Bocos, Musata

    2013-01-01

    Through this research was intended to underline the importance of the semi-global strategies used within thematic projects for developing writing/reading abilities in the first grade pupils. Four different coordinates were chosen to be the main variables of this research: the level of phonological awareness, the degree in which writing-reading…

  20. Correlation of Cognitive Abilities Level, Age and Ranks in Judo

    Directory of Open Access Journals (Sweden)

    Kraček Stanislav

    2016-11-01

    Full Text Available The aim of this paper is to ascertain the correlation between selected cognitive abilities, age and performance of judokas according to ranking. The study group consisted of judokas in the age group 18 ± 2.4 years. The Stroop Color-Word Test - Victoria Version (VST was the instrument used to determine the level of cognitive abilities. The data obtained were measured by the Pearson Correlation (r correlation test. The results of the study show an associative relationship of indirect correlation (p < 0.01 between age and all of the three categories of the Stroop test. This is an indirect correlation, so the higher the age, the lower the time (better performance of the probands in the Stroop test. There was no statistically significant correlation between performance in the categories of the Stroop test and rankings. The outcomes show that the level of selected cognitive abilities depends on age, but the level of the selected cognitive abilities does not affect the ranking of the judokas.