Results 21 to 30 of about 4,055,366 (175)

Quantitative and Qualitative Assessment of Adolescents’ Future Time Perspective

open access: yesPaidéia (Ribeirão Preto), 2015
Developing perspectives concerning the future in adolescence has been associated with several adaptive behaviors in school context. However, a need to understand how these prospects are build remains.
Renato Gomes Carvalho
doaj   +1 more source

Drivers of bat researchers’ intent to adopt field hygiene practices

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Infectious disease is a growing threat to wildlife, with zoonotic transmission most likely at the human–wildlife interface. One underappreciated activity at this interface is fieldwork with wild animals, but associated risks can be mitigated through field hygiene (FH) practices, such as using personal protective equipment and other appropriate
Joanna L. Coleman   +6 more
wiley   +1 more source

Breves consideraciones sobre la Metodología de la Investigación para investigadores principiantes

open access: yesInnova Research Journal, 2019
Tradicionalmente, la investigación, como actividad científica, ha sido considerada como una tarea exclusiva de grupos académicos de élite; sin embargo, los requerimientos de la sociedad y la Academia actual han originado una mayor necesidad de llevar a ...
Fabian Dario Rodas Pacheco   +1 more
doaj   +1 more source

Uncovering correlates of decline and critical refuges for a threatened terrestrial mammal

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Globally, the geographic ranges of numerous species are contracting. Identifying spatiotemporal patterns of threat impact can illuminate why species decline in some parts of their range but persist in others. We developed a correlative approach to identify species’ response thresholds and locate ecological refuge areas associated with ...
Natalya M. Maitz   +5 more
wiley   +1 more source

Melanism in salamanders: effects of insularity, sex and size on dorsal colouration in Salamandra salamandra

open access: yesJournal of Zoology, Volume 329, Issue 4, Page 340-352, August 2026.
In this study we tested the effects of insularity on amphibian colouration using the fire salamander as a model system. Although increased melanism was not a consistent pattern across all islands, salamanders from one island exhibited higher proportions of black pigmentation than mainland populations, while insular populations overall showed reduced ...
L. Alarcón‐Ríos   +2 more
wiley   +1 more source

Aplicación de la investigación cualitativa, como un estilo de investigación con alma crítica, flexible y creativa, para generar impactos en la comunidad [PDF]

open access: yes, 2013
Durante mucho tiempo se ha conocido y realizado solamente investigaciones cuantitativas. Pero en el siglo XIX surgió en EEUU la investigación cualitativa desde la perspectiva sociológica.
Ortigoza, Alcides
core  

Scientists in power plays: How substantive were scientists' narratives during the COVID‐19 pandemic?

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
Abstract Scientists who provide expert advice must engage with policy processes. Little is known about whether and how scientists deal with the political dynamics of policy processes that are inherent to policymaking. We study this question by building on the policy dimension concept within the Narrative Policy Framework.
Jule Ksinsik, Caroline Schlaufer
wiley   +1 more source

Prevalencia de experiencias adversas y victimización en personas adultas con trastorno mental grave en Barcelona

open access: yesGaceta Sanitaria, 2023
Resumen: Objetivo: Conocer la extensión y las características de las experiencias adversas y de victimización en una muestra de personas adultas con un trastorno mental grave residentes en la ciudad de Barcelona.
Marina Bartolomé-Valenzuela   +2 more
doaj   +1 more source

Mixed‐methods systematic review exploring the associations underpinning active outdoor play with connection to nature and environmental stewardship

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1705-1727, June 2026.
Abstract Active outdoor play has been positioned in the literature as an opportunity to address concerns over climate (in)action and the rising trend of disconnection from the outdoors and nature. The objective of this systematic review was to examine associations between active outdoor play and people's connection to nature and/or environmental ...
Louise de Lannoy   +10 more
wiley   +1 more source

Diseño de la investigación cuantitativa: el cuestionario [PDF]

open access: yes, 2008
Diseño de una investigación cuantitativa mediante la técnica del cuestionario.
Rodríguez-Jaume, María-José
core   +1 more source

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