Search results for " Methods"
showing 10 items of 4102 documents
Is Small Still Beautiful for the Strengths and Difficulties Questionnaire? Novel Findings Using Exploratory Structural Equation Modeling.
2020
Article first published online: June 17, 2018 During the present decade a large body of research has employed confirmatory factor analysis (CFA) to evaluate the factor structure of the Strengths and Difficulties Questionnaire (SDQ) across multiple languages and cultures. However, because CFA can produce strongly biased estimations when the population cross-loadings differ meaningfully from zero, it may not be the most appropriate framework to model the SDQ responses. With this in mind, the current study sought to assess the factorial structure of the SDQ using the more flexible exploratory structural equation modeling approach. Using a large-scale Spanish sample composed of 67,253 youths ag…
Acceptance and Commitment Therapy Using Finnish Sign Language : Training Counselors in Signed ACT for the Deaf. A Pilot Study
2018
This study evaluated the implementation of Acceptance and Commitment Therapy in Finnish Sign Language in a rehabilitation center for deaf people. Sixteen (16) clients and nine (9) staff members participated in this pilot study. Staff members received a brief training in Acceptance and Commitment Therapy (ACT) including 16 h lectures, 15 h supervision, and studying material. Each staff member treated 1–2 clients during 8–10 sessions. As part of the study, several ACT metaphors and exercises were translated into Finnish Sign Language. The study indicated that counselors with limited knowledge of psychological interventions were able to deliver an ACT intervention using Finnish Sign Language a…
Structure of Arabic Scale of Death Anxiety With Chinese College Students: A Bifactor Approach
2018
The Arabic Scale of Death Anxiety (ASDA), as one of the most widely used measures of death anxiety (DA), has increasingly been applied in many studies. However, the structures derived from different studies are highly inconsistent. In this study, both traditional and novel (bifactor) modeling approaches were used, to investigate the most optimal structure of the ASDA in a sample of 984 Chinese college students. After a series of comparisons, the results showed that the bifactor model, with a dominant general DA factor and three distinct sub-dimensions, was the most optimal measurement structure, and measurement invariance of this bifactor model between sexes was also confirmed. Based on the…
Prevalence os sending, receiving and forwarding sexts among youths: A three-level meta-analysis.
2020
Alttes ajuts: Conselleria d'Educació, Investigació, Cultura i Esport DOGV No. 7943, ACIF, 837 2017 By systematic review with a three-level, mixed-effects meta-analysis, this paper examines the prevalence of sexting experiences among youths aimed at analyzing conceptual and methodological moderators that might explain its heterogeneity. A search was conducted of five bibliographic databases and grey literature up until February 2020. The risk of bias in primary studies was assessed. A total of seventy-nine articles met the set inclusion criteria. Mean prevalences for sending, receiving and forwarding sexts were.14 (95% CI:.12,.17),.31 (95% CI:.26,.36) and.07 (95% CI:.05,.09), respectively, e…
As dimensões do bem-estar das crianças que vivem em Buenos Aires
2017
This paper presents the concept of Well-being, defined as the cognitive and affective evaluation that a person makes of his/her own life. The interest is centered in understanding what makes them happy and what generates well-being among boys and girls. In order to do so, different areas of children’s lives were accessed, trying to encompass the social, cultural and political dimensions of Well-being. Qualitative method was used, giving the children a protagonist role. Two groups of boys and girls between 8 and 12 years old participated, living in Buenos Aires, Argentina. The group technique was used, we gave voice to the children and focused on the following topics: significant people in t…
Short Form of the State-Trait Anger Expression Inventory-2
2020
Abstract. The purpose of the present study was to develop a short form of the State-Trait Anger Expression Inventory-2 (STAXI-2) based on the German STAXI-2. Item selection was performed based on exploratory factor analyses (EFA) using descriptive statistical parameters and content-related considerations on calibration samples ( N1 = 215, N2 = 310). The factorial structure of the final extracted scales was validated via confirmatory factor analyses (CFA) ( N3 = 216, N4 = 310). Overall, results present an economic and reliable questionnaire with a total length of 24 items: State Anger short scales Feeling Angry, Verbal Anger Impulse, and Physical Anger Impulse (3 items each), that can be ag…
Critical realism and ICT4D: editorial introduction to the special issue of EJISDC
2018
Superación de errores conceptuales del equilibrio químico mediante una metodología basada en el empleo exclusivo de la constante de equilibrio
2018
<span>A partir del trabajo iniciado por Driscoll (1960), un gran número de investigadores han intentado conocer cuáles son las dificultades y errores conceptuales relacionados con el equilibrio químico. Algunas de estas investigaciones han tratado, además, establecer su posible origen. Entre otras causas, se han señalado las siguientes...</span>
Una formulación sencilla, cuantitativa y precisa para el principio de Le Chatelier
2018
<span>El principio de Le Chatelier goza de una amplia popularidad en la enseñanza del equilibrio químico (Quílez et al., 1993). Sin embargo, existen numerosas situaciones en las que se encuentra limitado (Quílez y Solaz, 1994; Solaz y Quílez, 1995) y posee dificultades insuperables en cuanto a su formulación como regla cualitativa precisa y sencilla (Quílez, 1995a).</span>