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AnteayerInternacionales

Ensuring validity and reliability in qualitative research

Por: Noble · H. · Smith · J.

In the 10 years since this paper was originally published in EBN’s Research Made Simple series,1 the debate around validity and reliability in qualitative research continues and centres on how to assess the rigour and trustworthiness of qualitative studies, which differ significantly from quantitative research. While validity and reliability are well-established concepts in quantitative research, their application to qualitative research is contested, and alternative frameworks have been proposed. We present an updated Research Made Simple: ‘Issues of validity and reliability in qualitative research’ to help the readers of EBN understand the nuances of validity and reliability in qualitative studies, and apply appropriate strategies to ensure the rigor of their work. This leads to more credible and trustworthy findings, which are essential for influencing healthcare practices.

Assessing the quality of research is crucial to ensure findings can be effectively applied to clinical practice and are based on...

Addressing mental health challenges to reduce dropout rates in nursing education

Por: Naser · E.

Commentary on: de Alencar Ribeiro, A, et al. Mental health and university dropout among nursing students: a cross-sectional study. Nurse Educ Today 2025; 147.

Implications for practice and research

  • Educators should be trained to recognise and address mental health issues in students, ensuring they provide the necessary support and create a positive learning environment.

  • Higher education institutions need to implement targeted mental health programmes to support nursing students, focusing on depression, anxiety, and stress management.

  • Future research should focus on evaluating the effectiveness of different interventions designed to improve mental health and reduce dropout rates among nursing students.

  • Context

    University dropout is a significant issue with multifactorial causes, including mental health challenges. Nursing students, due to the demanding nature of their studies, are particularly vulnerable to stress, anxiety and depression, which can lead to higher dropout rates. Understanding these factors is crucial...

    Ending nuclear weapons, before they end us

    This May, the World Health Assembly (WHA) will vote on re-establishing a mandate for the WHO to address the health consequences of nuclear weapons and war.1 Health professionals and their associations should urge their governments to support such a mandate and support the new United Nations (UN) comprehensive study on the effects of nuclear war.

    The first atomic bomb exploded in the New Mexico desert 80 years ago, in July 1945. Three weeks later, two relatively small (by today’s standards), tactical-size nuclear weapons unleashed a cataclysm of radioactive incineration on Hiroshima and Nagasaki. By the end of 1945, about 213 000 people were dead.2 Tens of thousands more have died from late effects of the bombings.

    Last December, Nihon Hidankyo, a movement that brings together atomic bomb survivors, was awarded the Nobel Peace Prize for its ‘efforts to achieve a world free of nuclear weapons...

    Understanding sources of bias in research

    Por: Smith · J. · Noble · H.

    Critically evaluating the evidence, in particular research evidence, which underpins practice, is central to quality care and service improvements. Systematically appraising research includes assessing the rigour with which methods were undertaken and factors that may have biased findings. This article will outline what bias means in relation to research, why it is important to consider bias when appraising research and describe common types of bias across research processes. We will also offer strategies that researchers can undertake to minimise bias.

    What is bias in relation to research, and why is understanding bias important?

    The Critical Appraisal Skills Programme (CASP) describes bias in research as ‘systematic errors that can occur at any stage of the research process’ and can have a ‘significant impact on the reliability and validity of the findings’ that may lead to a distortion of the conclusions.1 Understanding research bias is important for several...

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