Results 111 to 120 of about 189,851 (348)

Propriedades psicométricas de uma escala para medir o lado escuro da personalidade [PDF]

, 2018
The psychometric characteristics of the Dark Triad Scale (Jones & Paulhus, 2014) in an Argentinian context are presented. Two successive studies were carried out. Three hundred sixteen people, with an average age of 34.48 years (SD = 10.57), participated
Omar, Alicia Graciela, Salessi, Solana Magalí   +1 more
core   +2 more sources

A Factorial Validation of Knowledge-Sharing Motivation Construct

Journal of Service Science and Management, 2011
While there is increasingly strategic importance in knowledge, it is facing new challenges to manage knowledge effectively. The paper studies the motivational construct model for knowledge sharing from the perspective of content theories and social motivation theories.
Qinxuan Gu, Yingting Gu
openaire   +1 more source

Modeling and parameter estimation for fractional large‐scale interconnected Hammerstein systems

Asian Journal of Control, EarlyView.
Abstract This paper addresses the challenge of modeling and identifying large‐scale interconnected systems exhibiting memory effects, hereditary properties, and non‐local interactions. We propose a fractional‐order extension of the Hammerstein architecture that incorporates Grünwald–Letnikov operators to capture complex dynamics through multiple ...
Mourad Elloumi, Omar Naifar, Imed Bouzida   +2 more
wiley   +1 more source

Propiedades psicométricas de la Escala Autoaplicada de Zung para Ansiedad

Maskana
La Escala de Ansiedad de Zung, originalmente conocida como Self-Rating Depression Scale (SDS) y desarrollada por Zung en 1965, fue diseñada en 1971. En el siguiente estudio, se evaluaron las propiedades psicométricas de la Escala Autoaplicada de Zung ...
Lorena Delgado, Eva Karina Peña Contreras, Denise Cali, Paúl Arias   +3 more
doaj   +1 more source

Evaluating Depressive Symptoms in Schizophrenia: A Psychometric Comparison of the Calgary Depression Scale for Schizophrenia and the Hamilton Depression Rating Scale [PDF]

, 2012
Background: The aim of this study was to compare two measures of depression in patients with schizophrenia and schizophrenia spectrum disorder, including patients with delusional and schizoaffective disorder, to conclude implications for their ...
Addington D, Addington D, Addington D, Bagby RM, Bernard D, Collins AA, Conley RR, Cording C, Craig TJ, Dieter Naber, Eckart Rüther, Fleck MP, Florian Seemüller, Gerd Laux, Goldman RS, Hamilton M, Hamilton M, Hans-Jürgen Möller, Herbert Pfeiffer, Humphreys LG, Isabella Heuser, Jager M, Jager M, Joachim Klosterkötter, Kay SR, Kim SW, Kontaxakis VP, Lancon C, Lutz G. Schmidt, Maggini C, Markus Gastpar, Markus Jäger, Matthias R. Lemke, Max Schmauss, Michael Obermeier, Michael Riedel, Moller H-J, Muller MJ, Müller MJ, Rebecca Schennach, Reine G, Resnick SG, Rocca P, Sands JR, Sarro S, Shafer AB, Stefan Klingberg, Tapp A, Tollefson GD, Wolfgang Gaebel, Wolfgang Maier, Wolwer W, Zisook S   +52 more
core   +1 more source

Potassium hydroxide activation of microalgal biochar for improved adsorption efficiency

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Activated carbon was prepared from Chlorella by carbonization and potassium hydroxide activation, and its structural properties and methylene blue (MB) adsorption performance were evaluated. Raw Chlorella exhibited an adsorption capacity of 287.2 mg g−1, which decreased to 214.8 mg g−1 after carbonization.
Keito Kubota, Numan Luthfi, Takashi Fukushima, Kenji Takisawa   +3 more
wiley   +1 more source

Why do people choose to enter and exit the teaching profession? An interdisciplinary quantitative synthesis

British Educational Research Journal, EarlyView.
Abstract Many nations experience recurring shortages of teachers in particular subjects, prompting concerns that pupils' education is suffering as a result. Researchers have responded by generating a sizable literature on the reasons for which people enter and exit the teaching profession.
Sam Sims, Harriet Lowes‐Belk, Clare Routledge   +2 more
wiley   +1 more source

Validation of the Spanish Language Version of the Learning and Performance Orientations in Physical Education Classes Questionnaire. (Validación de la versión Española del Cuestionario de Orientaciones al Aprendizaje y el Rendimiento en las clases de Educación Física). [PDF]

Revista Internacional de Ciencias del Deporte, 2010
The objective of this study was to examine the factorial validity and reliability of the Learning and Performance Orientations in Physical Education Classes Questionnaire (LAPOPECQ) with adolescent Spanish physical education students.
Eduardo M. Cervelló Gimeno, Ruth Jiménez Castuera, Manuel Moya Ramón, Juan Antonio Moreno Murcia   +3 more
doaj  

Perceived Parenting Styles and Parental Inconsistency Scale: Construct Validity in Young Adults [PDF]

, 2014
The study examinesevidences of construct validity of the Perceived Parental Styles and Parental Inconsistency scale –EPIPP–, on a sample of 369 young adults. Individuals were asked about their father and their mother by means of 24 items.
de la Iglesia, Guadalupe, Fernandez Liporace, Maria Mercedes, Freiberg Hoffmann, Agustín, Stover, Juliana Beatriz   +3 more
core  

Fear of grazing rivals the toxin‐inducing effects of nutrients in two marine harmful algae – a meta‐analysis

Biological Reviews, EarlyView.
ABSTRACT One of the major subfields of chemical ecology is the study of toxins and how they mediate interactions between organisms. Toxins produced by harmful algae (phycotoxins) impact a wide variety of organisms connected to the marine food web. Significant research efforts have thus aimed to identify the ecological and evolutionary drivers behind ...
Milad Pourdanandeh, Erik Selander
wiley   +1 more source