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Previous research have shown that individuals with high trait impulsivity are at high risk of engaging in problem alcohol use and that drinking motives differentially predicted alcohol use and problems. This study aimed to investigate whether these previously shown associations still existed during the global outbreak of the pandemic, COVID-19, which resulted in a long period of lockdown and raised concerns about the effects of alcohol.

The data was collected from 185 adults between ages of 18 and 35 during the lockdown period (November 20–May 21) through an online survey. Participants completed an impulsivity questionnaire, drinking motives and alcohol use measures.

The results revealed that enhancement and coping motives mediated the effects of positive and negative urgency, respectively, and lack of premeditation facet of impulsivity was directly linked to alcohol use. These findings are partially in line with the previous studies before the lockdown.

Overall, individuals with particularly high urgency and premeditation maybe at high risk for problem alcohol use and may require tailored support for regulating emotions, particularly during stressful life events such as a global pandemic.

Findings may inform prevention and intervention strategies. Individuals with high trait urgency may benefit from more adaptive coping strategies such as learning specific emotion regulation strategies to minimise engaging in risk behaviours in stressful situations.

Findings suggest that traits positive and negative urgency are risk factors for alcohol use through enhancement and coping motives respectively, and these associations are particularly strong during stressful life events.

Space tourism is currently experiencing significant attention because of its rapid and burgeoning development in the present era. This surge has resulted in an unprecedented growth in publications dedicated to unravelling the intricacies of space tourism. However, there is a conspicuous absence of a large-scale bibliometric analysis focusing on space tourism research from 1993 to 2022. Therefore, the aim of this study is to fill this research gap by examining and mapping the scholarly output published across the world in the spectrum of space tourism over the past 30 years (1993–2022).

A corpus of 7,438 publications pertaining to space tourism published from 1993 to 2022 was gathered from the Web of Science Core Collection. Accordingly, bibliometrix package in R and VOSviewer software were used to conduct a comprehensive bibliometric analysis.

The current study highlights a significant surge in publications related to space tourism, indicating a heightened scholarly interest and a significant paradigm shift in its exploration. Scott M. Smith, affiliated with National Aeronautics Space Administration Johnson Space Center, emerges as the most prolific author. Leading journals in disseminating space tourism research are Acta Astronautica and Aviation Space and Environmental Medicine. Keyword analysis revealed hotspots such as “space flight”, “simulated microgravity”, “weightlessness” and “stress”, while research gaps include “skylab”, “shuttle”, “cartilage”, “herpes virus” and “herniation”, offering potential avenues for exploration.

This study’s implications empower stakeholders with actionable insights and deepen the understanding of the evolving landscape of space tourism research, fostering an environment conducive to continuous exploration and innovation in this burgeoning field.

This study enriches the understanding of global space tourism research and offers valuable insights applicable to a diverse audience, including researchers, policymakers and industry stakeholders. The broad applicability of the study’s findings underscores its significance, serving as a guide for strategic decision-making and shaping research agendas in the dynamic realm of space tourism.

Before providing an overview of the conference with the above title and this Special Issue, this paper aims to present a view of the meaning of systemic risk, factors that affect systemic risk and measures of systemic risk. Thereafter, the conference presentations and the papers in this issue are summarized.

Characteristics and measures of systemic risk are reviewed. Conference papers and presentations are summarized.

While some aspects of systemic risk of a financial institution can be measured, an important aspect associated with contagion through markets is not easily captured by simple measures.

The conference and the papers in this issue contribute to the policy debate about sources and characteristics of systemic risk.

Chapter 2 explains and demonstrates a systematic and science-based approach to the design of instructional systems. These design characteristics are related to the attributes of an effective curriculum discussed in Chapter 1. The consequences of the lack of a conceptual framework and its effects upon learning are discussed.

This curriculum design process employs a systematic approach in which each component of the curriculum is designed to reflect the optimal model for configuring the engagement, experience, and environment for the intended learning. Multiple sciences, theories, and research findings are used to inform and order each component into an effective and efficient learning process. As these components communicate the content and articulate the structure of learning, this approach optimizes the ability of the curriculum to capitalize upon the known or suspected qualities of the human perceptual system.

In this system of curriculum design, both the content and structure of the curriculum emerge from the collective intelligence of the discipline. The curriculum designer translates that disciplinary content and structure into learning objects (content) or events (structure) that drives and constrains the learner’s ability to achieve the learning, as conceived by the discipline. In this model of curriculum design, three dimensions of curriculum design differentiate the contribution to the learning processes of the learner. The dynamic interaction of three instructional dimensions enables the learner to engagement, participate in the learning, and benefit from the characteristics of the learning environment.

These three dimensions function as design variables and differentiate each dimension of the curriculum by the characteristics of the intended learning, the processes of instruction, and the consideration of the predispositions of the learners. The theories most concerned with the psychophysics of learning are used to organize and articulate the learning engagement components (learning outcomes and objectives) of the curriculum. The instructional theories plan the strategies that will be used to deliver the intended learning as identified and organized in the learning objectives to engineer a compelling learning experience. The sociological theories structure the learning activities to produce an efficient, consonant, and synergistic learning environment. Together, the use of these theories as design templates constitutes an evidence-based approach to the systematic design of the curriculum. These theories are transformed into design templates.

The design of the learning environment is also configured to engineer the learning environment to accommodate the cultural dispositions programmed into all learners. Cultural factors supply powerful drivers and constraints for human behavior and can be differentiated in the learning environment to promote and enhance learning. Cultural behaviors and mores are developed over hundreds of years and refined to ensure the continuation of a society and its “way of life.” These cultural traditions have effectively promoted and enhanced social behavior by programming each with cognitive strategies to ensure their success as a member of their social group. Individuals are unlikely or unable to discard these traditions when they enter a learning environment.

This study aims to better understand the Islamic consumption incentives because the spectacular flourishing of the halal market in different places around the world has grown the interest in understanding and deciphering the mechanisms behind its development.

Through an exploratory study of some Tunisia-based Islamic groups’ purchasing behavior, this paper investigates factors leading to the purchasing of halal goods (Islamic consumption).

Findings show that the Islamic consumer is more of an Islamist than simply a Muslim. In addition, findings show that halal consumption is not merely related to religious affiliations but also the product of numerous cultural, social and psychological factors.

In addition to Islamism and Islamic activism, this paper puts in evidence the role of some post-structural factors such as identity, nostalgia and hedonism in relation to the buying intention of halal products and services.