Search results for "cept"

Errores conceptuales que dificultan la resolución de problemas de multiplicación y división: Análisis de la eficacia del “Programa de Apoyo Compartid…

2014

Actualmente, el concepto misconceptions responde a interpretaciones creadas sobre la base de las convicciones desarrolladas a través de un aprendizaje, por tanto, se consideran fruto de un conocimiento (Sbaragli y Santi, 2011). El término misconception es utilizado para describir todas las ideas no completamente exactas que los estudiantes aportan a su aprendizaje (Kaut, 2013; Russell, O'Dwyer & Miranda, 2009). En matemáticas frecuentemente se presentan misconceptions persistentes y estos pueden ocasionar graves problemas, si no son resueltos (Ayyildiz & Altun, 2013; Biber, Tuna & Korkmaz, 2013; Cueli, García & González-Castro, 2013). La comprensión y el uso de estrategias efectivas para ay…

Supportive Parenting Buffers the Effects of Low Peer Acceptance on Children’s Internalizing Problem Behaviors

2019

Background Children who are not accepted in their peer group are at risk of developing internalizing problem behaviors. It is possible, however, that supportive parenting can provide a buffer against the detrimental effects of low peer acceptance. Objective This study examined maternal and paternal affection and psychological control as moderators of the association between children’s peer acceptance during the critical transition to primary school and level and subsequent development of internalizing problem behaviors from first to sixth grade. Method A total of 608 children (264 girls, 344 boys) were rated by their teachers on their internalizing problems in grades 1, 2, 3, 4 and 6. Child…

Perceived risk, illness perception and dispositional optimism related to COVID-19 among oncologic outpatients undergoing in-hospital treatments and h…

2022

Objective This study aimed to explore risk estimations (perceived risk, dispositional optimism) related to COVID-19 perception and distress in oncologic outpatients undergoing active hospital treatments compared to the general population. Design and Main Outcome Measures Data were collected during the Italian lockdown on 150 oncologic outpatients and a sample of 150 healthy subjects. They completed a battery of questionnaires including the Perceived Risk scale, the Brief Illness Perception Questionnaire, the Life Orientation Test- Revised and the Patient Health Questionnaire-4. Descriptive statistics, correlation analysis, and a moderated mediation model were performed to test the study hyp…

Facing the music : a critical enquiry into 'the dodo-bird verdict' to develop music psychotherapy theory

2015

‘The dodo-bird verdict’ represents a boggling outcome of research that shows no significant difference between the outcomes of a variety of psychotherapy treatments. Not being able to scientifically discriminate between psychotherapeutic treatments, casts doubt on their theoretical underpinnings, and even on their efficacy. This in turn presents professionals who use psychotherapeutic techniques - including music therapists - with a conundrum: What can explain this inability? And what can be done to solve the problem? Conceptual research methods were used to analyse literature in order to answer these questions. Various weaknesses were identified, both in theory construction and in research…

Public versus private transportation choice. A regional survey on needs and perceived quality

2009

Nakladničke studije: dio kulturne prakse plus x?

2015

In some parts of the world, Publishing Studies are a fairly well-established field of research as well as of higher education. Not least since this is not so much the case in continental Europe, the Publishing Studies community increasingly sees a more elaborated self-concept as an important prerequisite for a prosperous further development of the field in research as well as in teaching. This paper starts off by relating the question for an advanced self-concept of Publishing Studies to the question what criteria have to be fulfilled to call a field (like Publishing Studies) a scholarly discipline. As the second source for the possible formation of a more elaborate self-concept, the paper …

Ultrafast Interface Charge Separation in Carbon Nanodot-Nanotube Hybrids

2021

Carbon dots are an emerging family of zero-dimensional nanocarbons behaving as tunable light harvesters and photoactivated charge donors. Coupling them to carbon nanotubes, which are well-known electron acceptors with excellent charge transport capabilities, is very promising for several applications. Here, we first devised a route to achieve the stable electrostatic binding of carbon dots to multi- or single-walled carbon nanotubes, as confirmed by several experimental observations. The photoluminescence of carbon dots is strongly quenched when they contact either semiconductive or conductive nanotubes, indicating a strong electronic coupling to both. Theoretical simulations predict a favo…

Energy level determination of purine containing blue light emitting organic compounds

2018

Organic light emitting diodes (OLED) have found their applications in the mobile and TV screens. Till now the commercially available diodes are made by expensive thermal evaporation in a vacuum. The costs of OLED fabrication could be decreased by applying low-cost wet casting methods, for example, spin-coating. In this work, we have studied a group of blue light emitting purine derivatives which could potentially be used in OLEDs. The advantage of these compounds is their ability to form amorphous thin films from solutions. All the thin films were prepared by the spincoating method from chloroform solution on ITO glass. The position of hole and electron transport energy levels is important …

High-affinity and selective detection of pyrophosphate in water by a resorcinarene salt receptor

2017

N-Alkyl ammonium resorcinarenes selectively bind pyrophosphate in pure water with an exceptionally high binding constant of up to 1.60 × 107 M–1, three orders of magnitude higher than ATP.

Statistical misconceptions, awareness, and attitudes towards open science practices in Slovak psychology researchers

2023

In the years following the reproducibility crisis in behavioral sciences, increased attention of the scientific community has been dedicated to the correct application of statistical inference and promotion of open science practices. In the present survey, we contacted psychology researchers, lecturers, and doctoral students from all universities in Slovakia and the Slovak Academy of Sciences via email. Together we re-ceived answers from 65 participants. Questions in the survey covered the most common misconceptions about statistical hypothesis testing, as well as awareness, attitudes, and barriers related to the adherence to open science practices. We found a high prevalence of statistical…