Results 11 to 20 of about 655,484 (183)

Problematic Internet Use in adolescents: New psychometric evidence for the Spanish short form of the Compulsive Internet Use Scale

open access: yesBrain and Behavior, Volume 13, Issue 9, September 2023., 2023
Abstract Objectives Problematic Internet Use (PIU) has become a worldwide problem in recent years. Among screening instruments for PIU, the Compulsive Internet Use Scale (CIUS) is perhaps the most widely used. Psychometric properties of the full CIUS are not convincing, however, and the short form (CIUS‐S) has shown promising results, albeit limited to
Julia Pérez‐Sáenz   +4 more
wiley   +1 more source

Isoperimetric inequalities in Riemann surfaces of infinite type [PDF]

open access: yes, 1999
75 pages, 1 figure.-- MSC2000 code: 30F45.MR#: MR1715412 (2000j:30075)Zbl#: Zbl 0935.30028Research partially supported by a grant from Dirección General de Enseñanza Superior (Ministerio de Educación y Ciencia), Spain ...
Pestana, Domingo   +2 more
core   +3 more sources

Consumption of aspartame and other artificial sweeteners and risk of cancer in the Spanish multicase‐control study (MCC‐Spain)

open access: yesInternational Journal of Cancer, Volume 153, Issue 5, Page 979-993, 1 September 2023., 2023
What's new? Increased awareness of the health impacts of sugar has fuelled a rise in artificial sweetener consumption. Certain artificial sweeteners, including aspartame, however, are suspected of contributing to cancer. Here, associations between cancer risk and aspartame and other artificial sweetener consumption were investigated in cancer patients ...
Anna Palomar‐Cros   +35 more
wiley   +1 more source

Terror leaves adolescents behind: Identifying risk and protective factors for high‐school completion among survivors of terrorism

open access: yesJournal of Traumatic Stress, Volume 36, Issue 4, Page 750-761, August 2023., 2023
Abstract Terror exposure increases the risk of somatic and psychological health problems in survivors. Yet, knowledge of how such exposure affects survivors’ ability to stay in school is lacking. This study examined whether exposure to the 2011 Utøya terrorist attack in Norway impacted survivors’ ability to complete high school.
Ida F. Strøm   +5 more
wiley   +1 more source

Language in the process of labour market rationalisation: A sociohistorical approach across twentieth‐century Spain

open access: yesJournal of Sociolinguistics, Volume 27, Issue 2, Page 115-135, April 2023., 2023
Abstract This article analyses the role of linguistic skills in the process of defining professional classifications in Spain during 1919–1980. The aim is to determine the social evaluation of the skills involved. To retrace the classifications, a total of 114 official documents were examined, establishing a chronological division into three major ...
Amado Alarcón Alarcón   +3 more
wiley   +1 more source

Use of practice tests with immediate feedback in an undergraduate molecular biology course

open access: yesBiochemistry and Molecular Biology Education, Volume 51, Issue 1, Page 65-73, January/February 2023., 2023
Abstract Multiple studies have shown that testing contributes to learning at all educational levels. In this observational classroom study, we report the use of a learning tool developed for a Genetics and Molecular Biology course at the college level.
Javier Plasencia
wiley   +1 more source

A study of the generalized Christoffel functions with applications [PDF]

open access: yes, 1999
10 pages, no figures.-- MSC2000 code: 42C05.MR#: MR1803313 (2001m:42044)Zbl#: Zbl 0965.42015In this paper we solve the problem of minimizing the norm of polynomials of degree less than or equal to n, verifying linear restrictions. This case extends in a
Berriochoa, Elías   +2 more
core   +3 more sources

Trends and Topics Evolution in Research on Giftedness in Education: A Bibliometric Analysis

open access: yesPsychology in the Schools, Volume 62, Issue 9, Page 3403-3413, September 2025.
ABSTRACT The article explores the evolution of research on giftedness and high ability through a bibliometric analysis. It highlights challenges in identifying gifted individuals, who represent approximately 6.5% of students, although biased instruments and discriminatory selection practices may affect the identification of high skilled students.
Rius Cristina   +4 more
wiley   +1 more source

Horizon Report 2009 [PDF]

open access: yes, 2009
El informe anual Horizon investiga, identifica y clasifica las tecnologías emergentes que los expertos que lo elaboran prevén tendrán un impacto en la enseñanza aprendizaje, la investigación y la producción creativa en el contexto educativo de la ...
Johnson, L., Levine, A., Smith, R.
core   +1 more source

Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento

open access: yesAmerican Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.
ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince   +16 more
wiley   +1 more source

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