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The purpose of this study is to assess the validity of the psychological safety (PS), psychological empowerment (PE), intrapreneurial behaviour (IB) and individual performance (IP) construct measurements originally developed in Western individualistic cultures.

Proportionate stratified systematic sampling was used among the production/operations middle managers in Nigerian medium enterprises (MEs), resulting in 355 valid responses. The measurements were analysed through internal consistency analysis, content, convergent and discriminant validity analysis.

The result shows that all four construct measurements are suitable and appropriate to gauge the respective constructs in collectivistic cultures such as Nigeria.

Cross-sectional self-reported data were used to analyse the result of this study, which may lead to common method variance.

Organizations, especially MEs, can use the validated measurements of this study to enhance work results in the Nigerian context.

Collectivistic cultures can benefit from the widely used measurements of PS, PE, IB and IP despite been originally developed in Western individualistic cultures.

This paper extends the body of knowledge by validating the measurements of PS, PE, IB and IP in collectivistic cultures such as Nigeria. Measurement validation for these constructs is scarce in this context. Thus, this study will provide a consistent and efficient reference for forthcoming studies and improve the credibility and replicability of future research results in collectivistic cultures.

The purpose of this study is to extend the existing literature on the relationship between psychological empowerment and individual performance (IP) through the mediating role of intrapreneurial behaviour (IB). Therefore, the empowerment theory (ET) and psychological entrepreneurship theory (PET) were integrated to nurture the IP of medium enterprises (MEs) production/operations managers by analyzing the mediating influence of IB on the psychological empowerment–IP relationship.

Survey method was engaged by means of self-administered questionnaire. Data were collected from a sample of 355 MEs production/operations managers and analysed with partial least square (PLS) structural equation modelling (SEM).

According to the results, Psychological empowerment (PE) has a significant direct relationship with both IB and IP. Equally, IB has a positive significant impact on IP. Moreover, the mediating influence of IB on the psychological empowerment–IP relationship was established.

The result implies that MEs can stimulate the IP of production/operations managers by encouraging IB through psychological empowerment–IP relationship. Therefore, the psychological empowerment–IP relationship will manifest better when IB is invigorated among production/operations managers.

To the best of the authors’ knowledge, this paper is the first to examine the mediating influence of IB on the psychological empowerment–IP relationship, which revealed a significant contribution to both entrepreneurship and organizational behaviour literature. The IB literature is relatively lacking, particularly among developing countries and in particular Nigeria.

The objective of this paper is to extend the extant literature on the relationship between psychological safety (PS) and individual performance (IP) through the mediating influence of intrapreneurial behavior (IB). Therefore, the social exchange theory (SET) and psychological entrepreneurship theory (PET) are integrated to achieve this objective.

Survey method of data collection was engaged through self-administered questionnaire. The sample of 355 medium enterprises (MEs) production/operations managers was analyzed by means of partial least square (PLS) structural equation modeling (SEM).

The result shows that PS has a significant direct relationship with both IP and IB; likewise, IB has a significant positive influence on IP. The mediating influence of IB on the PS–IP relationship was also confirmed.

The result suggests that PS–IP relationship will be better explained when IB is fortified among managers. Therefore, MEs could stimulate production/operations manager performance by encouraging IB through PS–IP relationship.

To the authors’ knowledge, this paper is the first to study the influence of individual-level PS on the complete individual-level IB and the mediating influence of individual IB on PS–IP relationship. Moreover, the intraprenerurship literature is relatively lacking expressly among developing countries and precisely Nigeria. As such, the attention of researchers is important on the role of individual-level IB in MEs against the assumption that entrepreneurial events are limited to firm-level concerns.

The purpose of this study is to extend the extant literature on the relationship between financial risk tolerance (FRT), awareness of Islamic financial principles (AWIF) and positive financial behaviour (FB) on financial satisfaction (FS) of micro, small and medium enterprise (MSME) owners by principally investigating the mediating effect of access to Islamic financing (AIF) on these relationships.

A quantitative survey method of data collection through a self-administered questionnaire. The sample of 384 MSME owners was selected in which 208 questionnaires were retrieved and analysed using the partial least square structural equation modelling (SEM).

The result shows that the relationships between FRT and AIF as well as FB and AIF are not significant. However, the AWIF–AIF relationship was found to be positively significant. Moreover, only the mediating effect of AIF on the AWIF–FS relationship was established.

The result implies that AIF could strongly influence the FS of MSME owners, and the AWIF–FS relationship is better explained with sufficient AIF. However, AIF could not mediate the relationships between FRT–FS and FB–FS. Therefore, policymakers and MSME owners should emphasize on AWIF and AIF to enhance FS.

This study pioneers the examination of the mediating influence of AIF on FRT, AWIF, FB and FS of MSME owners in a single framework. Despite the importance of MSME owners on economic sustainability, literature on MSME owners' FS is lacking expressly among developing countries, particularly in Nigeria. This study also revealed new theoretical and practical knowledge by illuminating the mediating effect of AIF on AWIF–FS relationship.

The purpose of this paper is to extend the prevailing literature on the relationship between personality and individual performance (IP) through the mediation of intrapreneurial behavior (IB). This study, therefore, integrated the traits theory and the psychological entrepreneurship theory to improve the IP of medium enterprise (ME) managers by examining the mediating role of IB on the relationship between big five personality traits five factor model (FFM) and IP.

The paper used the survey method of data collection, through self-administered questionnaire. Partial least square structural equation modeling method was used to analyze the result of the sample of 355 production/operations managers.

The result study shows that three big five personality traits (conscientiousness, disagreeableness and emotional stability) have a direct relationship with IB. However, IB positively mediates the relationship between conscientiousness, disagreeableness and emotional stability on IP of production/operation managers.

The result implies that positive relationship between personality traits (conscientiousness, disagreeableness and emotional stability) and work performance will manifest better, only when the IB is encouraged among managers.

To the best knowledge of the authors, this paper is the first to examine the mediating effect of individual IB on FFM – IP relationship. Studies on IB were also limited especially in developing countries, Africa and specifically Nigeria. As such, individual IB requires the attention of researchers and managers in MEs against the assumption that entrepreneurial orientation is a firm-level activity only.

Despite the growing unforeseen and catastrophic events that disrupt business operations, empirical studies on the impact of operational disruption (OD) on small and medium enterprises' (SMEs) performance dimensions are limited. The study aims to investigate the moderating effect of disruption orientation (DO) and government support (GS) on the relationship between coronavirus disease (COVID-19) OD and SMEs' performance.

Quantitative survey method was used to collect data from 170 SMEs in Nigeria, through hand-delivery questionnaires. Partial least square (PLS) structural equation modeling (SEM) was employed to analyze the data.

The result shows no significant relationship between COVID-19 OD, DO and GS with SMEs' financial performance (FP). However, the relationship between COVID-19 OD and non-financial performance (NFP) is negatively significant. The relationship between DO and NFP is positively significant. DO and GS have insignificant relationship with FP. Finally, DO and GS does not moderate any of the relationships between COVID-19 OD and the dimensions of SMEs' performance.

The result implies that health-related disruptions such as COVID-19 affect only the NFP of SMEs. However, supply chain managers and SMEs are encouraged to adopt DO to enhance NFP of firms.

The current study is the first to evaluate the impact of health-related disruptions on the two major dimensions of SMEs' performance (FP and NFP) by incorporating the moderating role of internal (DO) and external (GS) factors in to a single framework. However, the paper revealed new theoretical and practical knowledge by illuminating the absence of significant relationship between COVID-19 OD and SMEs' FP, implying that COVID-19 disruption does not significantly affect SMEs' FP.

The purpose of this paper is to augment the present literature on the relationship between relative financial deprivation (RFD), financial anxiety (FA), access to Islamic financing (AIF) and financial satisfaction (FS) of micro, small and medium enterprise (MSME) owners. Principally, the study examines the moderating role of AIF on the RFD–FS and FA–FS relationships.

Quantitative survey approach was used to collect data through self-administered questionnaires from MSME owners. Partial least square (PLS) structural equation modelling (SEM) version 3.2.7 was used to analyse 208 retrieved questionnaires.

The results confirm that the RFD–FS relationship is negatively significant, but the FA–FS relationship is not significant. However, the direct relationship between AIF and FS is positively significant. Conversely, AIF failed to moderate the RFD–FS and FA–FS relationships.

The study specifies that the existence of RFD will decrease the FS of MSME owners, and therefore, RFD should be eliminated at all costs. However, the greater the AIF, the stronger will be the FS of MSME owners. Thus, policymakers and owners of MSMEs should emphasize on AIF to foster FS. Nevertheless, AIF could not redirect the negative impact of RFD and FA on MSME owners’ FS.

This study, to the best of the authors’ knowledge, is the first to examine the moderating role of AIF on the RFD–FS and FA–FS relationships among MSME owners. Notwithstanding the importance of small business owners for economic development, the literature on MSME entrepreneurs FS has been neglected. This study also uncovers new theoretical knowledge by revealing the inability of AIF to alter the RFD–FS and FA–FS relationships.

This study proposes a self-regulatory framework to enhance safety performance at the construction stage among building developers.

Extant literature identified 137 potential factors that influence the construction safety performances of building developers. Focus group discussions and interviews were conducted with 11 panels of experts and professionals. The Relative Importance Index (RII) was used to analyse the response feedback described in a similar paper. In this study, the survey tool used was set up with 40 variables grouped into eight latent variables in the framework, which were agreed and certified as “extremely important” by the panel. Based on random sampling, data were collected from 229 valid respondents. Structural equation modelling (SEM) technique using Smart PLS software was then used to analyse the respondent's feedback.

The results show that safety administration and processes, effective communication of safety behaviour, significantly influenced safety performance on a construction site with β values of 0.330 and 0.431 along with t values of 3.005 and 2.547 at p < 0.1, respectively. These factors, among others, provide a distinct approach to understanding and improving on-site construction safety. The study findings will potentially benefit building professionals and other stakeholders by improving awareness of safety practices.

The study may not have covered all possible factors that influence the construction safety performance of building developers. Also, the generalizability and transferability of the research outcome to the construction industry wide use is also limited when reference is made to the characteristics of the research respondents and/or participants. In addition, validation of the framework by five professionals is rather small.

Theoretically, the framework through the identified factors provide a distinct approach to understanding and improving on-site construction safety through voluntary adherence to self-regulatory standard where there are no enforceable laws and regulations to promote safety. The study findings will potentially benefit building professionals and other stakeholders by improving awareness of the health and safety practices of the construction industry.

Many research efforts have developed frameworks and models for construction safety. However, the particularity of these frameworks to countries other than Nigeria requires similar research to be conducted to enhance the safety performance of building developers.

The first step toward developing an automated construction workers performance monitoring system is to initially establish a complete and competent activity recognition solution, which is still lacking. This study aims to propose a novel approach of using labor physiological data collected through wearable sensors as means of remote and automatic activity recognition.

A pilot study is conducted against three pre-fabrication stone construction workers throughout three full working shifts to test the ability of automatically recognizing the type of activities they perform in-site through their lively measured physiological signals (i.e. blood volume pulse, respiration rate, heart rate, galvanic skin response and skin temperature). The physiological data are broadcasted from wearable sensors to a tablet application developed for this particular purpose, and are therefore used to train and assess the performance of various machine-learning classifiers.

A promising result of up to 88% accuracy level for activity recognition was achieved by using an artificial neural network classifier. Nonetheless, special care needs to be taken for some activities that evoke similar physiological patterns. It is expected that blending this method with other currently developed camera-based or kinetic-based methods would yield higher activity recognition accuracy levels.

The proposed method complements previously proposed labor tracking methods that focused on monitoring labor trajectories and postures, by using additional rich source of information from labors physiology, for real-time and remote activity recognition. Ultimately, this paves for an automated and comprehensive solution with which construction managers could monitor, control and collect rich real-time data about workers performance remotely.

The paper aims to present a conceptual framework that helps in incorporating sustainability into software projects, highlights the importance of project sustainability and provides an extensive review of recent relevant contributions across various fields.

The authors carried out a systematic bibliographic search on relevant published materials to analyse links between the two disciplines (sustainability and software projects). Furthermore, content analysis was applied to the final selected publications to identify and classify relevant triple bottom line (TBL) aspects to develop the framework.

The inclusion of TBL-related aspects is the most efficient and effective method used to incorporate sustainability into projects. Most of the relevant contributions in the software literature have focussed on either project product or project process or on one or two dimensions of sustainability rather than the three dimensions of the TBL theory. This study contributes by proposing a conceptual framework that encompasses TBL-related aspects for incorporating sustainability into processes and products of software projects.

Validating the proposed framework empirically could be an interesting research issue. In addition, future works may focus on different types of industries, such as information systems, telecommunications and service sectors, which have seldom been studied in the literature.

Software companies – or other relevant organisations – may use the proposed framework as a measurement tool to evaluate the environmental and social impacts of their current products and project management practices. Consequently, these organisations may pay more attention to incorporating sustainability into their project management practices.

The proposed framework may contribute towards a more sustainable orientation by providing a unique combination of TBL-related aspects that gives academics and practitioners a better understanding of how software projects can be managed sustainably.