Search results for "Factorial analysis"
showing 10 items of 38 documents
Driver stress in five Spanish-speaking countries: Construct validity of the LatinSET
2020
Abstract Introduction Driver stress is a phenomenon many have studied in probably all five continents. It has been the focus of curiosity for all sorts of disciplines, and science has been unable to curb it, much less park it. Objectives This study aims to generate a unique scale that can be used in Spanish speaking countries regardless of culture or geography. Method and Materials A sample of 1954 drivers from Mexico, Guatemala, Costa Rica, Chile and Spain was comprised. Through this study, the original 21 items of the ISET (Stressful Situations in Transit Inventory, in Spanish) were used to carry out both an Exploratory Factorial Analysis as well as a Confirmatory Factorial Analysis. Resu…
Validation of a questionnaire of attributions to the detection of coincidences in academic work
2019
El plagio como tema de investigación en el contexto universitario no ha cesado de ser una preocupación constante debido a sus múltiples repercusiones. El presente estudio describe el proceso seguido en la validación del Cuestionario de atribuciones para la detección de coincidencias en trabajos académicos (CUDECO), cuya finalidad es evaluar la relevancia que tiene citar correctamente y detectar las causas que llevan a cometer plagio. A partir de una muestra de 2,331 estudiantes, se realiza un anális is de la fiabilidad como consistencia interna y un análisis factorial exploratorio (AFE) del instrumento. El análisis de la fiabilidad lleva a proponer un reajuste en el cuestionario inicialment…
Differential Argument Marking with the Latvian debitive
2016
Mismos caminos, distintos destinos. Explorando el efecto de las trayectorias educativas y del origen social en las transiciones hacia la educación po…
2020
Las transiciones a la educación postobligatoria son un elemento clave para comprender las desigualdades educativas y sociales. La elección de los estudios postobligatorios por parte de los y las jóvenes está mediada por patrones de desigualdad social, así como por sus trayectorias y experiencias escolares previas. Partiendo de este marco, este artículo responde al objetivo de comprender de qué forma las trayectorias escolares de los y las jóvenes en la etapa de la educación obligatoria contribuyen a explicar sus elecciones acerca del itinerario postobligatorio. Más allá de un análisis que incorpore los factores descriptivos de las trayectorias escolares -como la repetición de curso o el ren…
Spanish Adaptation and Validation of the Short Internalized Homonegativity Scale (SIHS)
2016
Internalized homophobia has been related to mental health problems and sexual risk behaviors among nonheterosexual people. This article validates the Spanish adaptation of the Short Internalized Homonegativity Scale (SIHS). For this purpose, 347 men and 183 women completed the instrument. Exploratory factorial analysis showed three factors: public identification as homosexual (PIH), sexual comfort with homosexual people (SEXC), and social comfort with homosexual people (SOCC). These factors explained 57.96% of total variance. In addition, confirmatory factorial analysis supported this structure and internal consistency (Cronbach's alpha) was.80 for the full scale. The three subscales ranged…
Sporting habits of urban runners: Classification according to their motivation
2019
This study analyses the sporting habits of runners participating in short-distance urban running events to identify groups with different motivations towards the practice of endurance running and participation in urban running events. A sample consisting of 937 participants in the Valencia running circuit was interviewed using a questionnaire consisting of a scale of 22 items to analyse their motives for participating in popular races. An exploratory and confirmatory factorial analysis was carried out to check the validity of the instrument, and the analysis identified the following four factors into which the indicators were grouped: psychological and physical motives (3 items), social mot…
The biproportional factorial analysis
1993
Beyond the Factorial Analysis of Correspondences, the paper presents a newmethod of data analysis: the Biproportional Factorial Analysis. In the Factorial Analysis of Correspondences, the matrix to be diagonalised is the product o f the two matrices o f profiles, row and columns: this matrix is not symmetrical. In the Biproportional Factorial Analysis, the matrix to be diagonalised is the symmetrical product o f an intermediate matrix over itself; this intermediate matrix is calculated as the biproportion o f the data matrix over normalisedmargins. This provides a full symmetry between rows and columns. After recalling the Factorial Analysis of Correspondences, the paper recall what it is b…
Factorial analysis and psychometric properties of the revised Valencia scale of attitudes and beliefs towards hypnosis-client version
2007
Psychometric properties and factorial structure of the Revised Valencia Scale of Attitudes and Beliefs toward Hypnosis – Client Version using a Portuguese sample are presented. Exploratory factor analysis on a Portuguese population of undergraduate college students (N = 444) yielded 8 factors: ‘Interest/Liking’, ‘Memory/Magic’, ‘Help’, ‘Control’, ‘Cooperation’, ‘Marginal’, ‘Fear’ and ‘Automaton’. The overall 8-factor structure is similar to the one found in the therapist version of the scale, and as in the therapist version, each factor of the client version showed good internal consistency and reliability. Differences among participants that had and had not experienced hypnosis previously …
Self-perception about emerging digital skills in higher education students
2020
El mercado laboral actual exige nuevas cualidades y conocimientos a los recién egresados de las universidades, incluidas las habilidades digitales, no existiendo suficientes investigaciones sobre la autopercepción del estudiantado al respecto. El objetivo de esta investigación fue medir la percepción que el estudiantado tiene sobre sus propias habilidades digitales del siglo XXI, en relación con el uso de las tecnologías de la comunicación (TIC) en la Educación Superior. Se generó y aplicó un cuestionario a 356 estudiantes con la técnica de muestreo aleatorio estratificado. Se realizó un análisis de componentes principales avalado por valores adecuados del coeficiente Kaiser-Meyer-Olkin y d…
Applying importance-performance analysis to residents’ perceptions of large sporting events
2019
The objective of this study was to apply an importance-performance analysis to analyze residents’ perceptions of a large sporting event. Initially, a confirmatory factorial analysis was conducted t...