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1.
Psicothema (Oviedo) ; 23(3): 362-367, jul.-sept. 2011. tab
Artigo em Espanhol | IBECS | ID: ibc-89822

RESUMO

La inadaptación personal y social de las personas con altas capacidades intelectuales es un tema de debate en la literatura. Las discrepancias encontradas entre las evidencias a favor y en contra del ajuste de las personas superdotadas se pueden explicar apelando a sesgos conceptuales y metodológicos. En el presente estudio se contrasta la relación entre adaptación y altas capacidades en una muestra de adolescentes canarios, utilizando un procedimiento de criba basado en la puntuación en inteligencia. Los resultados muestran que aunque los adolescentes con altas capacidades difieren de forma significativa de sus compañeros controles en variables socioeconómicas y en rendimiento académico, no se presentan diferencias en su adaptación personal, social y escolar. Se concluye que inadaptación y alta capacidad intelectual son variables independientes, y no hay evidencias que permitan sostener que los individuos más dotados son inadaptados (AU)


Personal and social adjustment of high-ability children and adolescents is a very important issue in the specialized literature. The differences found between data for and against appropriate adjustment in gifted children and adolescents could be explained by conceptual or methodological biases. In this work, the relation between adjustment and high abilities are contrasted in a sample of teenagers from the Canary Islands, using a screening procedure based on their scores in intelligence tests. Results show that, although gifted adolescents differ significantly from their peers in the control group in socio-economic variables and academic performance, there are no differences in personal, social and educational adjustment. We conclude that adjustment problems and high ability are independent variables, and there is no evidence to support that gifted individuals have adjustment problems (AU)


Assuntos
Humanos , Masculino , Feminino , Adolescente , Medicina Baseada em Evidências/métodos , Testes de Inteligência/estatística & dados numéricos , Adaptação Psicológica/fisiologia , Criança Superdotada/psicologia , Criança com Deficiência Intelectual/psicologia , Criança Superdotada/educação , Criança Superdotada/estatística & dados numéricos , Psicologia Aplicada/métodos , Psicologia Aplicada/tendências
2.
Psicothema ; 23(3): 362-7, 2011 Aug.
Artigo em Espanhol | MEDLINE | ID: mdl-21774886

RESUMO

Personal and social adjustment of high-ability children and adolescents is a very important issue in the specialized literature. The differences found between data for and against appropriate adjustment in gifted children and adolescents could be explained by conceptual or methodological biases. In this work, the relation between adjustment and high abilities are contrasted in a sample of teenagers from the Canary Islands, using a screening procedure based on their scores in intelligence tests. Results show that, although gifted adolescents differ significantly from their peers in the control group in socio-economic variables and academic performance, there are no differences in personal, social and educational adjustment. We conclude that adjustment problems and high ability are independent variables, and there is no evidence to support that gifted individuals have adjustment problems.


Assuntos
Adaptação Psicológica , Criança Superdotada/psicologia , Ajustamento Social , Adolescente , Feminino , Humanos , Testes de Inteligência , Masculino
3.
Psicol. educ. (Madr.) ; 13(1): 65-78, ene.-jun. 2007.
Artigo em Espanhol | IBECS | ID: ibc-98278

RESUMO

La Tecnología de la información y la Comunicación (TIC) es crucial en la enseñanza universitaria, pero insertarla en la docencia depende del nivel de utilización de sus usuarios potenciales y su disposición previa ante ellas. Nuestro trata de analizar la relación entre la antigüedad y frecuencia del uso de la tecnología por el alumnado universitario, el tipo de formación que han tenido al respecto y las dificultades que perciben, dependiendo de si son estudiantes noveles o expertos. Para ello aplicamos un cuestionario elaborado al efecto a 877 estudiantes de la Universidad de La Laguna, analizando mediante un contraste para variables nominales. Los resultados indican que la frecuencia y antigüedad en el uso de la tecnología son variables relacionadas. Al tiempo que no se encuentran diferencias entre el alumnado novel y experto en el tipo de formación obtenida en las TIC, ni en las dificultades que señalan para usar la elaboración (AU)


Information and Communication Technology (ICT) are very relevant in university teaching, but inserting them in teaching depends on the level of their potential users' use and their previous attitude toward them. This study analyzes the relationship between the time and frequency university students have been using ICT, the kind of ICT training they have received and the difficulties that they may have experience depending on seniority as students. A questionnaire was applied to 877 students of La Laguna University using a contrast for nominal variables. The results indicate that the frequency and time in the use of the technology are related variables. No significant differences appear between beginner and expert students with respect to the ICT training they have received, nor concerning the difficulties they have experienced to use e-learning (AU)


Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto Jovem , Tecnologia da Informação/análise , Tecnologia Educacional/instrumentação , Atitude Frente aos Computadores , Avaliação Educacional , Materiais Educativos e de Divulgação , Estudantes/psicologia , Universidades/tendências
4.
Psicothema (Oviedo) ; 17(1): 148-153, feb. 2005. graf
Artigo em Es | IBECS | ID: ibc-039044

RESUMO

En el presente trabajo se pone a prueba la bondad de la transformación Z de Fisher para la estimación de intervalos de confianza para el coeficiente de correlación de Pearson con distintos valores de éste y tamaños muestrales y en condiciones de normalidad y no normalidad de los residuos. Se concluye que, asegurando la normalidad de los residuos y dado un número suficiente de sujetos, la determinación de los intervalos de confianza mediante dicha transformación resulta adecuada


In this study we test the accuracy of Fisher’s Z transformation for estimating confidence intervals for Pearson’s product-moment correlation coefficient with several correlation values and sample sizes and under several conditions of normality and non normality of residuals. In conclusion, under normality of residuals and given a sufficiently large number of subjects, the determination of confidence intervals by means of such transformation is adequate


Assuntos
Humanos , Psicometria/métodos , Intervalos de Confiança , Estatísticas não Paramétricas , 16136 , Estudos de Amostragem , 28640/métodos
5.
Psicothema (Oviedo) ; 15(4): 638-642, nov. 2003. tab
Artigo em Espanhol | IBECS | ID: ibc-167511

RESUMO

En este estudio se realiza el escalamiento subjetivo de 13 conductas delictivas del actual Código Penal español, mediante el método de las comparaciones binarias. Se utiliza una muestra de 736 personas de población general de cinco comunidades autónomas españolas, y una muestra de 141 expertos en Derecho. Las edades de las personas de la muestra general están comprendidas entre los 18 y los 63 años, mientras que en la muestra de expertos la edad oscila entre los 23 y los 63 años. Los resultados indican, por una parte, que las ordenaciones de los delitos realizadas por legos y expertos en función de la gravedad no son totalmente coincidentes. Por otra, que en la población general se producen diferencias en la percepción de la gravedad de los delitos de amenazas, acoso sexual y violación en función del género. El grupo de hombres de mayor edad son los que poseen una mayor coincidencia con los expertos (AU)


In this study, the method of binary comparisons has been used for the subjective scaling of 13 crimes from the current Spanish Penal Law. Two samples were used, the first one was composed of 736 people from five Spanish region (general population), and the second was composed of 141 expert persons in Law. The age of people from the general sample was between 18 and 63 years old, while in the expert sample the age was between 23 and 63 years old. The results indicated, on the one hand, that the scaling of the crimes performed by lay and expert persons depending on the seriousness perception of the crimes were not completely coincident; on the other, that in general population sample, differences in the seriousness perception of threats, sexual harassment and rape crimes were depending on the gender. The results also showed that the scaling of the crimes performed by the older men group was the most coincident with the scaling carried out by the expert persons group (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Comportamento Criminoso/fisiologia , Sensação Gravitacional/fisiologia , Crime/psicologia , Psicologia Social/métodos , Psicometria/métodos , Testes Psicológicos/estatística & dados numéricos , Psicologia Criminal/métodos , Comportamento Criminoso/classificação , Inquéritos e Questionários , Psicologia Criminal/legislação & jurisprudência , Estatísticas não Paramétricas
6.
Psicothema (Oviedo) ; 13(1): 173-178, feb. 2001.
Artigo em Es | IBECS | ID: ibc-15588

RESUMO

El contraste de significación de la hipótesis nula lleva años levantando polémica en el seno de la comunidad científica de los investigadores de la conducta, ya que interpretaciones inadecuadas del procedimiento han producido un uso incorrecto del mismo. En el presente trabajo se presenta una revisión de las últimas aportaciones de los metodólogos, con las diversas posturas enfrentadas a favor y en contra, a la vez que se exponen las directrices que el comité técnico de investigación de la APA (American Psychological Association), la Task Force on Statistical Inference, acaba de emitir (Wilkinson, 1999) referente a las líneas a seguir en la investigación en la Ciencia de la conducta (AU)


Null hypothesis significance testing has been a source of debate within the scientific community of behavioral researchers for years, since inadequate interpretations have resulted in incorrect use of this procedure. In this paper, we present a revision of the latest contributions of methodologists of different opinions, for and against, and we also set out the guidelines to research within behavioral science recently issued by the A.P.A. (American Psychological Association) Task Force in Statistical Inference (Wilkinson, 1999) (AU)


Assuntos
Humanos , Testes de Hipótese , Ciências do Comportamento/tendências , Sintomas Comportamentais/psicologia , Erros de Diagnóstico/tendências
7.
Psicothema (Oviedo) ; 12(supl.2): 114-116, 2000.
Artigo em Espanhol | IBECS | ID: ibc-149989

RESUMO

Se estudia el problema de la potencia analizando tamaños de efecto pequeño en dos y tres muestras, utilizando diversos contrastes paramétricos y no paramétricos (t de Student, prueba de Welch y U de Mann-Withney-Wilcoxon en el caso de dos grupos, y ANOVA, prueba de James de segundo orden (James, 1951, 1954) y Kruskal-Wallis, en el caso de tres grupos), ello tanto en condiciones de cumplimiento de los supuestos subyacentes a las pruebas como bajo violación de los supuestos de normalidad y homocedasticidad. La principal conclusión es que, cuando no sea posible trabajar con muestras numerosas, (caso común en la investigación en Psicología aplicada) se deben plantear otras formas de investigación que permitan resultados más esclarecedores (AU)


The power of mean contrasts is studied in conditions of small effect size, with two and three samples, and using several parametric and non-parametric statistical tests (Student’s test, Welch test and Mann-Withney-Wilcoxon’s U with two groups; ANOVA, James second order test and Kruskal-Wallis with three groups), both complying with the parametric assumptions of normality and homocedasticity and violating those assumptions. The main result is that, when it is not possible to have big samples (which is very common when investigating in applied Psychology) these tests are not useful and different ways of investigating must be accomplished (AU)


Assuntos
Humanos , Psicometria/métodos , Psicoterapia/estatística & dados numéricos , Técnicas Psicológicas/estatística & dados numéricos , Ciências do Comportamento/estatística & dados numéricos , 28599 , Projetos de Pesquisa , Relatório de Pesquisa , Publicações Periódicas como Assunto/estatística & dados numéricos
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