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Adaptação transcultural para o português-brasileiro, validação e confiabilidade do questionário para avaliação de dor cervical Profile Fitness Mapping Neck / Transcultural adaptation for Portuguese-Brazilian, Validation and Reliability From the Questionnaire for Cervical Pain Assessment Profile Fitness Mapping NeckMariana Candido Ferreira 10 March 2016 (has links)
Objetivo: O presente estudo teve como objetivo realizar a adaptação transcultural e verificar a confiabilidade, consistência interna, validade estrutural e a validade de construto do ProFiMap-neck em indivíduos com relato de dor cervical crônica. Método: Participaram deste estudo pacientes do sexo feminino com relato de dor cervical há mais de 3 meses durante o movimento ou repouso A amostra foi composta por 30 indivíduos (33,43±10,32 anos) para a etapa de teste da versão pré-final, 100 indivíduos (38,89±10,84 anos) para a confiabilidade e 180 indivíduos (37,49±11,86 anos) para a validadade de construto, para a análise da consistência interna e validade estrutural. O processo de tradução e retrotradução ocorreu em 5 etapas: 1) Tradução inicial para o português, 2) Síntese de traduções, 3) Retrotradução, 4) Comitê de especialistas, e 5) O teste da versão pré-final. Para validade de construto a pontuação do ProFitMap-neck foi correlacionada com a pontuação do Neck Disability Index (NDI), além disso, foram utilizados para fins de correlação a Escala de Ansiedade e Depressão Hospitalar (HADS-A e HADS-D), a Escala Tampa de Cinesiofobia e o Short Form - 36 (SF-36). Para a análise fatorial exploratória foi utilizada a Análise de Componentes Principais, o indice de Kaiser-Meyer-Olkin (KMO) e % de variância cumulativa. Para a análise da consistência interna foi utilizado o coeficiente de ? de Cronbach. Para a confiabilidade foi utilizando o Coeficiente de Correlação Intraclasse (CCI). O coeficiente de correlação de Pearson foi utilizado para verificação das correlações. A magnitude da correlação foi graduada da seguinte maneira: R<0,29: pobre; 0,3<R<0,69: moderada; R>0,7: forte. Resultados: Durante o processo de teste da versão pré-final não foram relatadas dúvidas pela amostra de pacientes ao responder o instrumento. Para a escala de Sintomas/Intensidade do ProFitMap-neck versão português brasileiro foram verificados dois domínios (Escala de Sintomas/Intensidade Geral e Escala de Sintomas/Intensidade Equilíbrio) com porcentagem de variância cumulativa de 57,33% e índice KMO=0,66. Para a escala de Sintomas/Frequência do ProFitMap-neck foi verificado apenas 1 domínio com porcentagem de variância cumulativa de 56,20% e KMO=0,84. Para a escala de Limitação Funcional do ProFitMap-neck foram verificados 2 domínios (Postura e AVDs e Movimento e Percepção de Saúde) com porcentagem de variância cumulativa de 56,28% e KMO=0,57. Todos os itens apresentaram carga fatorial superior a 0,2. A análise de consistência interna demonstrou valores de alpha de cronbach adequados (alpha>0.70) para todos os domínios do ProFitMap-neck. Na reprodutibilidade foram verificados valores de CCI excelentes para todos os domínios e escalas (ICC>0,75). Nossos achados demonstraram correlações moderadas/fortes e negativas entre a pontuação total do NDI e as pontuações dos domínios e escalas Sintomas/Intensidade, Sintomas/Frequencia e Limitação Funcional do ProFitMapneck (R=-0,65, R=-0,56 e R=-0,71, respectivamente). Foram verificadas correlações no geral moderadas/fortes e positivas entre os escores das ferramentas SF-36 e ProFitMap-neck. Para as correlações entre Ansiedade, Despressão e Cinesiofobia e as Escalas do ProFitMap-neck versão português brasileiro foram verificadas correlações em sua maioria moderadas e fortes (-0,32<R<-0,82). Conclusão: O ProFitMap-neck versão português-Brasil apresentou índices psicométricos adequados e, dessa forma, está disponível para ser empregado na prática clínica e pesquisa em pacientes com dor cervical crônica. / Objective: This study aimed to perform the cultural adaptation and verify the reliability, internal consistency, structural validity and construct validity of the Profile Fitness Mapping neck questionnaire (ProFiMap-neck) in individuals reporting chronic neck pain. Method: This study recruited female patients with neck pain for more than three months during motion or at rest The sample consisted of 30 individuals (33.43 ± 10.32 years) to test the pre-final version, 100 individuals (38.89 ± 10.84 years) for reliability and 180 individuals (37.49 ± 11.86 years) for construct validity, analysis of internal consistency and structural validity. The process of translation and back translation occurred in 5 steps: 1) Initial translation into Portuguese, 2) Summary of translations, 3) Back-translation, 4) Committee of Experts, and 5) The test of the pre-final version. Construct validity was verified correlating scores on ProFitMap-neck and Neck Disability Index (NDI), Hospital Anxiety Depression Scale (HADS-A and HADS-D), Tampa Scale of Kinesiophobia and the Short Form - 36 (SF-36). Exploratory factor analysis was perfomed considering Principal Component Analysis, the Kaiser-Meyer-Olkin index (KMO) and percentange of cumulative variance. For the analysis of internal consistenc, we used ? Cronbach and for reliability Intraclass Correlation Coefficient (ICC) was used. The Pearson correlation coefficient was used to investigate correlations and the strength was graded as follows: R <0.29: poor; 0.3 <R <0.69: moderate; R> 0.7: Strong. Results: During the test of the pre-final version, volunteers did no report doubts. Structural validity retained two domains for Symptoms/Intensity ProFitMap-neck Brazilian Portuguese version (General Symptoms Intensity and Symptoms Intensity/ Balance) with cumulative percentage of variance of 57.33% and KMO=0.66. For the Scale Symptoms/Frequency of ProFitMap-neck we identified one domain, with cumulative percentage of variance of 56.20% and KMO = 0.84. For Functional Limitation of the ProFitMap-neck, we identified two domains (Posture and Movement and Diary Life Activities and Health Perception) with cumulative percentage of variance of 56.28% and KMO = 0.57. All items had factors loadings greater than 0.2. The internal consistency analysis revealed adequate alpha Cronbach values (alpha>0.70) for all ProFitMap-neck domains. We obtained excellent ICC values for all domains and scales (ICC> 0.75). Our findings showed moderate/strong and negative correlations between the total score of the NDI and the scores of the domains and scales Symptoms/Intensity, Symptoms/Frequency and Functional Limitation of ProFitMap-neck brazilian portuguese version (R = -0.65, R = -0.56 and R = -0.71, respectively). Correlations between the scores of the SF-36 and ProFitMapneck tools were in the majority moderate/strong and positive. For correlations between anxiety, depression and kinesiophobia and the scales of the ProFitMap-neck brazilian portuguese version were observaded moderate and strong values (-0.32 <R <-0.82). Conclusion: ProFitMap-neck portuguese-Brazil version showed adequate psychometric indexes and, therefore, it\'s available to be apllied in clinical practice and research in patients with chronic neck pain.
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Entrepreneurial orientation and its impact on innovation intensity in the Omani corporate sectorArshi, Tahseen Anwer January 2016 (has links)
Entrepreneurial Orientation (EO) is a widely researched construct of corporate entrepreneurship. Despite long-standing research on EO, past studies on this construct have been unable to resolve issues related to its measurement. Innovation Intensity (II) is also a dynamic construct of corporate entrepreneurship but has received relatively less empirical attention. Previous research has reported an absence of an empirically validated quantitative scale of innovation, particularly innovation intensity. This research has addressed these gaps by proposing a refinement and validation of the Entrepreneurial Orientation scale and the development of an Innovation Intensity scale. The research proposes an Entrepreneurial Transformational Model (ETM) positing that EO impacts II. A predominantly quantitative research strategy supported by qualitative inputs, is employed to obtain empirical data from 404 corporate firms in Oman, drawing from a list of corporate firms registered with the Oman Chamber of Commerce and Industry. A mix of questionnaire survey and semi-structured interviews was conducted with senior managers from firms representing various industries of the Omani corporate sector. Utilising exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and structural equation modelling (SEM), a two-stage data analysis approach was adopted. Measurement and structural models were developed for EO and II measures, while a complete SEM model was developed to test the causal relationship between EO and II. The results indicate that EO is a second-order construct consisting of five first-order factors, namely ready to innovate, competitive aggressiveness, autonomy, risk taking and proactiveness, which are its reflective components. Similarly, II is a second-order construct consisting of two first-order factors, namely degree and frequency of incremental and radical innovation, which are its reflective components. The II scale developed through this study allows corporate firms to assess their innovation intensity on a two-dimensional four-celled grid with varying levels of degree and frequency of innovation. Finally, EO is found to influence II and the entire relationship is posited as Entrepreneurial Transformation Model. This study, by addressing the empirical irregularities, has brought clarity to the measurement of EO and II constructs and is an original contribution to the advancement of theoretical knowledge and improvement in professional practice.
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Validation du Questionnaire d’ouverture au monde version 12-18 moisBoucheneb, Hafida 07 1900 (has links)
Cette étude a pour objectif la validation d’un nouvel instrument qui intègre des concepts récents
reflétant l’évolution de la paternité. Le Questionnaire d’Ouverture au Monde version 12 à 18 mois
(QOMt) s’intéresse plus particulièrement aux comportements parentaux favorisant l’ouverture au
monde chez l’enfant, fonction plus souvent attribuée au père (Le Camus, 2000). Le QOMt s’insère
ainsi dans le débat sur la complémentarité des comportements parentaux en proposant des
structures factorielles distinctes pour un échantillon de 664 pères et 225 mères.
Six facteurs ont été extraits de l’analyse factorielle des mères (stimulation à la prise de risque,
stimulation à la persévérance, protection, fixation de limites, réaction de l’enfant à la fixation de
limites et discipline) dont trois ont une cohérence interne acceptable (alphas de Cronbach entre
0,44 et 0,80). Six facteurs ont émergé de l’analyse des pères (stimulation au dépassement de soi, à
l’exploration, à l’autonomie et à la persévérance, fixation de limites et discipline) avec une
cohérence interne acceptable (alphas entre 0,61 et 0,85). Parallèlement au QOMt, les familles ont
participé aux procédures de la situation risquée et de la situation étrangère dans le but de tester la
validité convergente et divergente. Cependant, seule la validité divergente est jugée satisfaisante.
La fidélité, examinée avec la version préscolaire du Questionnaire d’Ouverture au Monde (QOM),
suggère une stabilité des comportements parentaux de stimulation à la persévérance et des
comportements maternels de stimulation à la prise de risque à travers le temps.
En somme, bien que le QOMt ne soit pas un outil valide, il est intéressant de souligner que la
stimulation à la prise de risque a uniquement émergé de l’analyse factorielle des mères, faisant
ainsi contraste aux prémisses théoriques qui ont guidé notre étude. Nos résultats doivent cependant
être interprétés avec prudence puisqu’une analyse confirmatoire s’avère nécessaire. / This study investigates the validity of a novel instrument built around recent concepts that exhibit
the evolution of paternity. The Toddler Openness to the World Questionnaire (QOMt in french)
focuses more specifically on parental behaviors that favor openness to the world in children, a
function mostly attributed to fathers (Le Camus, 2000). Therefore, the QOMt joins the debate on
the complementarity of parental behaviors by proposing two distinctive factorial structures for a
sample of 664 fathers and 225 mothers.
Six factors emerged from the mother’s factor analysis (stimulation of perseverance, stimulation of
risk-taking, protection, limit setting, children’s reaction to limit setting and discipline) of which
three have acceptable internal consistency (Cronbach alphas ranging from .44 to .80). Six factors
emerged from the father’s analysis (stimulation of self-transcendence, stimulation of exploration,
stimulation of autonomy, stimulation of perseverance, limit setting and discipline) with an overall
acceptable internal consistency (Cronbach alphas coefficients ranging from .61 to .85).Along with
the QOMt, families were asked to participate to the risky situation procedure and the strange
situation procedure to test convergent and divergent validity. However, only divergent validity is
considered to be satisfactory. Fidelity assessed using the preschool version of The Openness to the
World Questionnaire (QOM in french) suggests that parental behaviors of stimulation of
perseverance and maternal behaviors of stimulation of risk-taking are stable across time.
In summary, while the QOMt isn’t a valid instrument, it is noteworthy to emphasize that
stimulation of risk-taking only emerged from the mother’s factor analysis, therefore challenging
our theorical framework. Our results should however be interpreted with caution as a confirmatory
analysis is needed.
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A Psychometric Investigation of a Mathematics Placement Test at a Science, Technology, Engineering, and Mathematics (STEM) Gifted Residential High SchoolAnderson, Hannah Ruth 04 August 2020 (has links)
No description available.
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A Psychometric Exploration of the Suicide Opinion QuestionnaireAnderson, Amy L. 02 October 2007 (has links)
No description available.
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The Use of Self Survey Instrument (UoS-SI): An Exploratory Factor Analysis and Reliability AnalysisTraxler, Jennifer L. 30 August 2022 (has links)
No description available.
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Using the Unified Theory of Acceptance and Use Technology to Determine Factors that affect the Acceptance and Use of Social Media to Advertise and Promote Agriproducts in Farmer' Communities in North MississippiMoreno-Ortiz, Carlos Alberto 14 December 2018 (has links)
The present empirical study examined factors that affect the acceptance and use of social media platforms by farmers and vendors in farmers’ communities in North Mississippi for marketing their small farm businesses. Based on the Unified Theory of Acceptance and Use of Technology (UTAUT), structural equations modeling was used to examine several relationships: (1) the influence of performance expectancy (PE) on behavioral intention (BI) to use social media; (2) the influence of effort expectancy (EE) on BI; (3) the influence of social influence (SI) on BI; (4) the influence of facilitating conditions (FC) on actual use (USE) of social media; (5) the moderating influence of gender on the PE–BI, EE–BI, and SI-BI relationships; (6) the moderating influence of age on the PE–BI, EE–BI, SI-BI, and FC–USE relationships; and (7) the moderating influence of experience using social media on the EE–BI, SI-BI, and FC–USE relationships. Results from 169 respondents who completed questionnaires indicated that PE, EE, SI, and FC (key constructs) did predict farmers and vendors’ BI to use social media and actual USE of social media for marketing their small farm businesses and agriproducts. Respondents’ characteristics (e.g., age, gender, social media experience) did moderate some of these relationships in different ways. Thus, the present study provided additional empirical support for UTAUT. Additionally, responses to questions that assessed constructs in UTAUT suggest that respondents are open to social media as a marketing tool for their small farm businesses. Other results indicated that farmers and vendors prefer to market their products through farmers markets and community supported agriculture groups as compared to retail outlets and noted barriers present in retail marketing channels. This study provides information that will be beneficial for the development of educational programs and contributes to the literature on the factors affecting farmers’ intention to use social media to promote agriproducts to connect new markets.
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Teacher Affective Attitudes Inventory: Development and Validation of a Teacher Self-Assessment InstrumentKing, Holly M., King 13 July 2017 (has links)
No description available.
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The Development of an Instrument to Assess Students' Perceptions of Quality of Social Media Practices During the Admissions CycleGregory, Dennis K. 02 May 2018 (has links)
No description available.
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A comparison of the performance of three multivariate methods in investigating the effects of province and power usage on the amount of five power modes in South AfricaKanyama, Busanga Jerome 06 1900 (has links)
Researchers perform multivariate techniques MANOVA, discriminant analysis and factor analysis. The
most common applications in social science are to identify and test the effects from the analysis. The
use of this multivariate technique is uncommon in investigating the effects of power usage and Province
in South Africa on the amounts of the five power modes. This dissertation discusses this issue, the
methodology and practical problems of the three multivariate techniques. The author examines the
applications of each technique in social public research and comparisons are made between the three
multivariate techniques.
This dissertation concludes with a discussion of both the concepts of the present multivariate
techniques and the results found on the use of the three multivariate techniques in the energy
household consumption. The author recommends focusing on the hypotheses of the study or typical
questions surrounding of each technique to guide the researcher in choosing the appropriate analysis in
the social research, as each technique has some strengths and limitations. / Statistics / M. Sc. (Statistics)
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