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The purpose of this study isto synthesize recent empirical research investigating memory of stressful critical incidents (both simulated and occurring in the field) among law enforcement officers.

The study used the approach of systematic state-of-the-art review.

In total, 20 studies of police and military officers show reduced detail and accuracy of high- versus low-stress incidents, especially for peripheral versus target information. Decrements in memory performance were mediated by the extent of physiological stress responses. Delayed recall accuracy was improved among officers that engaged in immediate post-incident rehearsal, including independent debriefing or reviewing body-worn camera footage.

Most studies were not found through systematic database searches, highlighting a need for broader indexing and/or open access publishing to make research more accessible.

By understanding how stress physiology enhances or interferes with memory encoding, consolidation and recall, evidence-based practices surrounding post-incident evidence gathering are recommended.

The current review addresses common public misconceptions of enhanced cognitive performance among police relative to the average citizen.

The current work draws from scientific knowledge about the pervasive influence of stress physiology on memory to inform existing practices surrounding post-incident evidence gathering among police.

The purpose of this paper is to identify and discuss impediments in the compilation of an application for a search and seizure warrant for digital evidence and the structure of such a warrant in South African criminal cases.

This paper provides a brief overview of international and local impediments, followed by a detailed discussion of the implications of these impediments and how it is approached in various jurisdictions. The methodology of this paper consists of a literature review.

Addressing the impediments in the compilation of the application and the warrant will be beneficial for forensic investigators, the South African Police Service (SAPS) and the administration of justice in South Africa.

Search and seizures for digital evidence form part of civil, regulatory and criminal search and seizures. This study focuses on the search and seizure of digital evidence in criminal matters pursuant to mainly the provisions of the Criminal Procedure Act 51 of 1977 and the Cybercrimes Act 19 of 2020.

The originality of this paper lies in the approach to the drafting of applications for search and seizure warrants for digital information in South Africa. The contribution of the study is that, by using this approach, the SAPS can address the impediments during the application and compilation of the warrants, which would enhance the quality of investigations and contribute to the successful investigation and prosecution of crime in South Africa.

This paper aims to provide empirical evidence on the El Nino and its effects on maize production in three municipalities: Ejura, Techiman and Wenchi in the transitional zone of Ghana. Using a mixed approach, the study details the effects of the El Nino on rainy season characteristics, particularly, rainfall amounts and distribution, onset and cessation of rains, duration of the rainy season and total seasonal rainfall and how it impacted smallholder maize production.

The study used a mixed method approach in collecting and analyzing data. For stronger evidence building, (Creswell, 2013) the authors combined interviews and focus group discussions (FGD) to collect the qualitative data. Semi-structured questionnaires were administered to extension officers, management information system officers and other relevant personnel of the Ministry of Agriculture in the three municipalities. Six FGD’s were held for maize farmers in six communities in all three municipalities.

The study shows that the 2015 El Nino had dire consequences on farm yields, subsequently affecting farmer’s incomes and livelihoods. The study further finds that complex socio-cultural factors, some unrelated to the El Nino, aggravated the effects on maize farmers. These include the lack of adequate climatic information, predominance of rain-fed farming, a lack of capacity to adapt and existing levels of poverty.

The study recommends inter alia, appropriate use of seasonal rainfall forecasting to enhance better farming decision-making and the development of elaborate climate variability interventions by national and local agencies.

Democratic countries all over the world are embarking on initiatives to empower citizens through public participation. One of the tools used by countries to promote public participation is the enactment and implementation of freedom of information (FOI) legislation, as it is the case with South Africa and Zimbabwe. Despite having legislation reaffirming the need for people’s right to know, practices in South Africa and Zimbabwe indicate the opposite. The purpose of this study is to explore FOI models in South Africa and Zimbabwe, with a view to recommend ways in which people’s right to know can be promoted.

This qualitative study used interviews to collect the data from 12 FOI experts in South Africa and Zimbabwe, who were selected through the snowball sampling technique. Data collected through interviews were supplemented by the data collected through document analysis.

The study concluded that the key role players need to make efforts to ensure that the right to know, which is associated with FOI, is being realised in both countries. FOI legislation, in both countries, is imprecise and needs to be revised to ensure effective implementation.

The study demonstrates that FOI is a necessary tool for people to be involved in decision-making in government. People’s rights to know can be achieved by successfully implementing FOI legislation.

Interest in leadership research began in early 20th century; yet the definition of leadership has been blurred, and contested. This is evident in countless leadership theoretical perspectives, models and frameworks that have been emerging and which make it challenging for aspiring leaders to learn and develop especially in this volatile age. Higher institutions, to future proof their undergraduates, have responded to this critical need, by offering either specialized leadership content or leadership communication courses, or focusing more on one discipline than the other. However, a more holistic approach, underpinned by behaviorist and constructivist theories of teaching and learning, that prepares leaders for these turbulent times is urgently needed. This teaching experience discusses the evolution, process and impact of a collaborative effort between two disciplines, Information Systems (IS) leadership content and IS leadership communication skills. University administered anonymous qualitative and quantitative post module evaluation reports show that while some students see the relevance and transference of leadership knowledge and skills to other domains, other do not see the need to learn about these skills before they begin their professional career. These findings offer valuable potholes to avoid and insights for future leadership training efforts.