Search results for "reliability"

Adaptación al español del instrumento sobre cultura organizacional de Denison

2010

Este obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial 4.0 Internacional.

Reliability and Validity of the Assessment of Antidepressant Effects

1988

P2‐401: Reliability of DTI: A european multicenter study

2010

Psychometric properties of the Spanish validation of the Five Facets of Mindfulness Questionnaire (FFMQ)

2012

Background and Objectives: Mindfulness-based therapies have demonstrat- ed effectiveness in many clinical contexts. Various therapies that train mindfulness skills have proliferated in recent years. There is increasing interest in mindfulness-based thera- pies and in incorporating instruments that measure mindfulness in order to understand its role in clinical and basic research. The Five Facets of Mindfulness Questionnaire (FFMQ) is a questionnaire for measuring mindfulness; it was derived from a factor analysis of five different questionnaires that measure a trait-like general tendency to be mindful in daily life. The objective of this study is to validate the FFMQ in a Spanish sample. Me…

Reliability Generalization Meta-Analysis

2020

Un meta-análisis de generalización de confiabilidad (MA GF) es un método para integrar estadísticamente las estimaciones de fiabilidad obtenidas en diferentes aplicaciones de un test. El MA GF permite a los investigadores caracterizar la fiabilidad promedio de las puntuaciones obtenida en un test en múltiples estudios y situaciones y estimar el grado de variabilidad en los coeficientes de fiabilidad en diferentes tipos de medidas, muestras y contextos. Por lo tanto, sus resultados permiten ofrecer pautas a los investigadores y profesionales aplicados sobre qué escalas son más fiables para evaluar un constructo y en qué circunstancias. Así pues, los investigadores y profesionales necesitan s…

Smartphone Addiction Inventory (SPAI): Psychometric properties and confirmatory factor analysis

2016

The Smartphone Addiction Inventory (SPAI) was developed to assess smartphone addiction in Taiwanese university students. The purpose of the current research is to evaluate the factor structure and psychometric properties of the SPAI in Italian university students. A total of 485 university students (29.3% boys) completed the SPAI and the Young's Internet Addiction Test (IAT).The proposed four-factor model of the SPAI-I was tested by computing CFA, and the results of the goodness of fit indices indicated an ambiguous solution. An exploratory-confirmatory cross validation strategy was applied for a better trimming of SPAI-I factorial structure. Results suggested a five-factor solution that ex…

Propiedades psicométricas de la Escala de Ansiedad y Depresión de Goldberg (GADS) en población ecuatoriana

2019

Abstract The objective of the present study was to analyze the psychometric properties of validity and reliability of the Goldberg Anxiety and Depression Scale (GADS) in Ecuadorian university students, since a cultural validation of the instrument has not been found in Ecuador. The study population consisted of a non-probabilistic sample of 600 participants (59.6% women and 40.4% men, M = 21 years, SD = 2.82). The factorial structure was examined with the method of extraction by Parallel Analysis of unweighted least squares (ULS) and of prominent rotation. In both, internal consistency was evaluated by Cronbach's alpha coefficients and composite reliability. Like the original version, both …

An item response theory analysis of response stability in personality measurement

2001

An item response theory model of response stability is developed, based on the local independence principle. The model predicts response changes under repeated administrations of the same instrument using item and examinee parameter estimates as predictors. Real data were used to assess how the model functioned. Results indicated that the model predictions were approximately fulfilled. Limitations of the model and the empirical study are discussed.

Transcultural adaptation and validation of the spanish version of the sexual satisfaction scale for women (SSS-W-E)

2021

Background: Sexual satisfaction is a complex and multidimensional concept. It encompasses physical, emotional, relational and cultural dimensions, and constitutes an essential component of sexual health, as well as an indicator of quality of life and wellbeing. The Sexual Satisfaction Scale for Women (SSS-W) was designed in the United States, and it is a valid and reliable tool to measure women’s sexual satisfaction. Aim: The aim of this study was to culturally adapt and translate the SSS-W into Spanish and analyze its psychometric properties. Methods: First, the original instrument was culturally adapted and translated from English to Spanish. Then, we tested the psychometric properties of…

Translation and Psychometric Evaluation of the Latvian Version of the Index of Dental Anxiety and Fear (Idaf-4c+ )

2021

Zobārstniecības trauksme var būt par pamatu sliktam mutes veselības stāvoklim ar augstu kariesa intensitāti, lielu trūkstošo zobu skaitu, periodonta veselības pasliktināšanos (van Wijk & Hoogstraten, 2003), kā arī sliktu mutes dobuma higiēnu (DeDonno, 2012). Tāpēc zobārstniecības trauksmes veiksmīga identifikācija ir izteikti svarīga un tam ir izveidoti dažādi psihometriskie novērtējuma instrumenti. IDAF-4C+ ir viens no visnesenāk izveidotajiem psihometriskajiem zobārstniecības trauksmes novērtēšanas instrumentiem. Šī pētījuma mērķis ir tulkot un starpkulturāli adaptēt IDAF-4C+ latviešu valodā, pielietot to ikdienas zobārstniecības praksē, noteikt…