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Previous research has demonstrated that social-relational factors are instrumental to employee voice. An essential aspect of this relates to notions of respect or disrespect. Although nurses commonly report experiencing professional disrespect in their interaction with doctors, earlier studies have focused on how the professional status hierarchy and power imbalance between doctors and nurses hinder speaking up without considering the role of professional disrespect. Addressing this gap, we explore how professional disrespect in the doctor–nurse relationship in surgical teams influences the willingness of nurses to voice legitimate concerns about threats to patient safety.

Fifty-seven semi-structured interviews with nurses drawn from a range of specialities, ranks and surgical teams in three hospitals in a West African Country. In addition, two interviews with senior representatives from the National Registered Nurses and Midwifery Association (NRNMA) of the country were undertaken and analysed thematically with the aid of NVivo.

Disrespect is expressed in doctors’ condescending attitude towards nurses and under-valuing their contribution to care. This leads to safety concerns raised by nurses being ignored, downplayed or dismissed, with deleterious consequences for patient safety. Feeling disrespected further motivates nurses to consciously disguise silence amidst speech and engage in punitive silence aimed at making clinical practice difficult for doctors.

We draw attention to the detrimental effect of professional disrespect on patient safety in surgical environments. We contribute to employee voice and silence by showing how professional disrespect affects voice independently of hierarchy and conceptualise the notion of punitive silence.

Research has shown that science, technology, engineering and mathematics (STEM) self-beliefs and enjoyment are critical factors for predicting female students’ persistence in STEM degrees and careers. Studies have shown the positive effects of informal STEM learning experiences on female students’ self-beliefs. However, with the rise of all-female STEM learning experiences, such as summer camps, considering the potential advantages and disadvantages of co-ed options is important. Further, prior STEM education research has focused on sex differences in students’ self-efficacy and STEM career interests. Our study aims to examine within sex differences in secondary, female students (n = 104) who attend either a co-ed STEM camp or a same-sex STEM camp.

To examine potential differences, we conducted independent sample t-tests.

Results of the study include statistically significant differences in mathematics and science self-efficacy as well as STEM career interest after participating in their respective camps.

Further, prior research in STEM education has focused on between sex differences in students’ self-efficacy and STEM career interest.

The study examines whether affective organizational commitment and its drivers differ between Polish female and male employees.

Our proprietary data are from ongoing surveys conducted by a major Polish HR consulting firm. The nationwide survey of nearly 3,000 Polish workers in 2020 constitutes the data set in this analysis. Regression analysis is applied to analyze the relationship between organizational commitment, gender and other variables.

The study provides support for the job model, that is, women and men have similar levels of commitment once all other factors are controlled. Although the results show that, ceteris paribus, the organizational commitment of women is statistically significantly higher than that of men, the effect size is trivial in practical terms. The study also discloses the fact that the determinants of organizational commitment of men and women are similar, thus refuting a commonly held notion about gendered job attribute preferences. Support for gender as a moderator between organizational commitment and its antecedents is not found. COVID-19-related work adjustments do not seem to have affected the commitment of Polish male and female workers to their employers.

The study adds to the scarce empirical literature on organizational commitment in Poland. To date, only a small number of such studies exist for Poland, and all of them use small homogeneous samples and limited questionnaires. The results are of value to researchers as well as HR managers seeking to improve long-term commitment to organizations.

The circular economy business models (CEBMs) provide ways for firms operating in the construction industry to move from a linear to a circular approach. Thus, this study aims to explore CEBM research within the construction sector to show the focus area of studies, highlighting new areas that require attention.

This study adopted a bibliometric approach, using the Scopus database as the data source. The keywords used for paper extraction from the database were “circular economy business” OR “circular business” AND “model” OR “models” AND “construction industry” OR “building industry”. The VOSviewer software was then used to prepare a co-occurrence and co-authorship map based on the bibliographic data gathered.

The study’s findings reveal five research clusters in the construction industry. These clusters include circular construction intelligence, modular business modelling, eco-construction, sustainable construction economics and smart energy-efficient buildings. The two most cited scholars had two publications each, while the top journals are the Journal of Cleaner Production and Sustainable Production and Consumption. This study concludes that there is a need for research within the construction sector to focus on CEBMs’ archetypes and frameworks. This will enable a smooth transition from linear to circular business models in the sector.

The information was gathered from a single database, Scopus; hence, using other databases, including Web of Science, Google Scholar and Dimensions, might produce more articles for examination and, consequently, different findings on the subject under investigation.

These findings would assist researchers in considering the areas mentioned, which are yet to receive attention, and, by extension, enhance economic development while maintaining environmental sustainability.

This paper made a significant contribution to the body of knowledge by identifying scholars and platforms that have been instrumental in advancing CEBM research and highlighting new areas that require attention in the construction sector.