Unleashing the Potential of Abstraction From Cloud of Computational Thinking: A Systematic Review of Literature

2021 ◽  
pp. 073563312110553
Author(s):  
Ndudi O. Ezeamuzie ◽  
Jessica S.C. Leung ◽  
Fridolin S.T. Ting
Keyword(s):  
Systematic Review ◽  
Empirical Studies ◽  
Computational Thinking ◽  
Reading Program ◽  
Future Research ◽  
Review Of Literature ◽  
The Core ◽  
The Creation ◽  
Insight Into

Although abstraction is widely understood to be one of the primary components of computational thinking, the roots of abstraction may be traced back to different fields. Hence, the meaning of abstraction in the context of computational thinking is often confounded, as researchers interpret abstraction through diverse lenses. To disentangle these conceptual threads and gain insight into the operationalisation of abstraction, a systematic review of 96 empirical studies was undertaken. Analysis revealed that identifying features of entities, extracting relevant features, discovering patterns, creating rules and assembling the parts together were the core actions of abstraction. With the primary aim of simplifying practical procedures, abstraction was operationalised as the sophistication of a program, the matching of patterns, the creation of alternative representations, the transfer of solutions, the measurement of a learner’s activity and reading program codes. There is an obvious need for researchers to align the conceptual meanings they have established of abstraction with the practical facts of operationalisation. The need to empirically validate emerging models and the implications for future research are discussed.

Computational Thinking Through an Empirical Lens: A Systematic Review of Literature

2021 ◽  
pp. 073563312110331
Author(s):  
Ndudi O. Ezeamuzie ◽  
Jessica S. C. Leung
Keyword(s):  
Systematic Review ◽  
Data Analysis ◽  
Empirical Studies ◽  
Computational Thinking ◽  
Literacy Skills ◽  
The Other ◽  
Review Of Literature ◽  
Conceptual Clarity ◽  
Thinking Differently ◽  
Learning Interventions

This article provides an overview of the diverse ways in which computational thinking has been operationalised in the literature. Computational thinking has attracted much interest and debatably ranks in importance with the time-honoured literacy skills of reading, writing, and arithmetic. However, learning interventions in this subject have modelled computational thinking differently. We conducted a systematic review of 81 empirical studies to examine the nature, explicitness, and patterns of definitions of computational thinking. Data analysis revealed that most of the reviewed studies operationalised computational thinking as a composite of programming concepts and preferred definitions from assessment-based frameworks. On the other hand, a substantial number of the studies did not establish the meaning of computational thinking when theorising their interventions nor clearly distinguish between computational thinking and programming. Based on these findings, this article proposes a model of computational thinking that focuses on algorithmic solutions supported by programming concepts which advances the conceptual clarity between computational thinking and programming.

Developing Leadership Talent in Adolescents and Emerging Adults: A Systematic Review

2021 ◽  
pp. 001698622110075
Author(s):  
Melanie S. Meyer ◽  
Anne N. Rinn
Keyword(s):  
Systematic Review ◽  
Emerging Adults ◽  
Gifted Education ◽  
Talent Development ◽  
State Standards ◽  
Database Search ◽  
Future Research ◽  
Review Of Literature ◽  
Leadership Programs ◽  
Service Models

Leadership talent development has been identified as a priority in national and state standards for gifted education. However, leadership programs in schools are not always supported by mandates or funding in individual states and implementation is not always feasible within the constraints of local gifted service models. Although some research has been devoted to leadership for gifted and high-ability adolescents and emerging adults, a limited number of studies on the identification, measurement, and development of leadership talent have been conducted. This systematic review of literature examined existing research on leadership talent development for adolescents and emerging adults. A database search identified 38 quantitative, qualitative, and mixed methods studies that were screened, summarized, and synthesized for discussion. The review highlighted research contexts, definitions of leadership, and themes that captured the recommendations researchers made across studies. Implications for developing leadership talent and suggestions for future research are discussed.

scholarly journals Perception of Gamblers: A Systematic Review

2021 ◽  
Author(s):  
Andrea Wöhr ◽  
Marius Wuketich
Keyword(s):  
Systematic Review ◽  
Empirical Studies ◽  
Grey Literature ◽  
Future Research ◽  
Gambling Problems ◽  
Negative Effects ◽  
Strong Focus ◽  
The Media ◽  
Social Scientific ◽  
Psychological Knowledge

AbstractIt is generally assumed that gamblers, and particularly people with gambling problems (PG), are affected by negative perception and stigmatisation. However, a systematic review of empirical studies investigating the perception of gamblers has not yet been carried out. This article therefore summarises empirical evidence on the perception of gamblers and provides directions for future research. A systematic literature review based on the relevant guidelines was carried out searching three databases. The databases Scopus, PubMed and BASE were used to cover social scientific knowledge, medical-psychological knowledge and grey literature. A total of 48 studies from 37 literature references was found. The perspective in these studies varies: Several studies focus on the perception of gamblers by the general population, by subpopulations (e. g. students or social workers), or by gamblers on themselves. The perspective on recreational gamblers is hardly an issue. A strong focus on persons with gambling problems is symptomatic of the gambling discourse. The analysis of the studies shows that gambling problems are thought to be rather concealable, whereas the negative effects on the concerned persons‘ lives are rated to be quite substantial. PG are described as “irresponsible” and “greedy” while they perceive themselves as “stupid” or “weak”. Only few examples of open discrimination are mentioned. Several studies however put emphasis on the stereotypical way in which PG are portrayed in the media, thus contributing to stigmatisation. Knowledge gaps include insights from longitudinal studies, the influence of respondents‘ age, culture and sex on their views, the relevance of the type of gambling a person is addicted to, and others. Further studies in these fields are needed.

scholarly journals A SIGHT OVER THE HEALTH OF WASTE PICKERS: AN ANALYTICAL FRAMEWORK PROPOSITION

2018 ◽  
Vol 21 (0) ◽  
Author(s):  
LAYSCE ROCHA DE MOURA ◽  
SYLMARA LOPES FRANCELINO GONÇALVES DIAS ◽  
LUCIANO ANTONIO PRATES JUNQUEIRA
Keyword(s):  
Systematic Review ◽  
Empirical Studies ◽  
Analytical Framework ◽  
Review Of Literature ◽  
Individual Activity ◽  
The Individual ◽  
Waste Pickers

Abstract This study aims to identify articles focused on the waste picker’s health to support the construction of an analytical framework that considers the individual and the environment in the scope of their labor activity. For this purpose, it is intended to answer the following question: which aspects can be considered in the analysis of the waste picker’s health in their labor activity? Methodologically, it has an exploratory nature and use the Systematic Review of Literature. The results pointed out to four categories of analysis grouped into the following aspects: meanings, individual, activity and environment. The analytical framework proposed presents contributions for an extended understanding of waste picker’s health, its aspects and interrelationships. Finally, it is suggested that empirical studies could be carried out to validate the proposed structure.

scholarly journals The job demands-resources model and the international work context – a systematic review

2014 ◽  
Vol 2 (3) ◽  
pp. 260-279 ◽  
Author(s):  
Lucy T.B. Rattrie ◽  
Markus G. Kittler
Keyword(s):  
Systematic Review ◽  
Empirical Studies ◽  
Domestic Work ◽  
Job Demands ◽  
Empirical Literature ◽  
Future Research ◽  
Content Type ◽  
International Work ◽  
Work Related ◽  
Work Contexts

Purpose – The purpose of this paper is to provide a synthesis and evaluation of literature surrounding the job demands-resources (JD-R) model (Demerouti et al., 2001) in the first decade since its inception, with particular emphasis on establishing an evidence-based universal application towards different national and international work contexts. Design/methodology/approach – The study uses a systematic review approach following the stages suggested by Tranfield et al. (2003). Based on empirical data from 62 studies, the authors systematically analyse the application of the JD-R model and queries whether it is applicable outside merely domestic work contexts. Findings – The authors find convincing support for the JD-R model in different national contexts. However, the authors also found an absence of studies employing the JD-R model in cross-national settings. None of the empirical studies in the sample had explicitly considered the international context of today’s work environment or had clearly associated JD-R research with the IHRM literature. Research limitations/implications – Based on the wide acceptance of the JD-R model in domestic work contexts and the increased interest in work-related outcomes such as burnout and engagement in the IHRM literature, the study identifies a gap and suggests future research applying the JD-R model to international work and global mobility contexts. Originality/value – This study is the first to systematically assess the application of the JD-R model in domestic and international work contexts based on a systematic review of empirical literature in the first decade since the inception of the model. The study identifies a lack of internationally focussed JD-R studies and invites further empirical research and theoretical extensions.

Value co-creation: a review of literature and future research agenda

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Victor Saha ◽  
Praveen Goyal ◽  
Charles Jebarajakirthy
Keyword(s):  
Systematic Review ◽  
Future Research ◽  
Review Of Literature ◽  
Relevant Research ◽  
Research Papers ◽  
Future Directions ◽  
Content Type ◽  
Extant Literature ◽  
Future Research Agenda ◽  
Theoretical Perspectives

Purpose The purpose of this paper is to present a systematic review of the available literature on value co-creation (VCC) and provide insightful future directions for research in this domain. Design/methodology/approach The extant literature on VCC has been reviewed by collecting relevant research papers based on certain specified delimiting criteria. A total of 110 research papers have been analysed to gain useful insights into VCC literature. Findings The study analyses the literature on VCC and provides a clear distinction between VCC and its closely related constructs in the literature. The study also draws significant insights from the VCC literature based on some specific parameters. Some frequently used theoretical perspectives have been discussed in the study, thus pointing towards a few alternative theories that can be used for future research. Finally, specific trends emerging from the literature have been discussed that provide a comprehensive understanding of the research inclinations of this concept, along with future scopes of research in the VCC domain. Research limitations/implications The papers were selected for this study based on some delimiting criteria. Thus, the findings cannot be generalised for the entire research on VCC. Originality/value This paper fulfils the need for a systematic review of the extant literature on VCC. The study synthesises literature and bibliography on VCC from 2004 to 2019 to benefit both academics and practitioners and gives some directions to advance this domain of literature.

scholarly journals A Systematic Review of Evolutionary-Based Conceptualisations of Family Violence and the Development of an Alternative Motivational-Emotional Systems Approach

2021 ◽  
Author(s):  
◽  
Joanne Riley
Keyword(s):  
Systematic Review ◽  
Family Violence ◽  
Protective Factor ◽  
Genetic Relatedness ◽  
Empirical Studies ◽  
Life History Strategy ◽  
Reproductive Value ◽  
Future Research ◽  
Emotional Systems ◽  
Fundamental Motives

<p>Evolutionary psychology is a field that provides distal explanations of behaviour. Although it has potential to enhance current understandings of family violence, the present state of the literature is conceptually messy. The aim of the current thesis was to bring coherence to this domain by conducting a systematic review of evolutionary conceptualisations of family violence over the past four decades. Four databases (PsycINFO, PsycArticles, ProQuest Central, and Web of Science) were searched using relevant search terms to identify any work that examined family violence from an evolutionary perspective. A total of 54 publications were included in the review, ranging from theoretical pieces and empirical studies through to several commentaries. Findings indicated family violence was conceptualised as an adaptation, by-product, or pathology. However, numerous authors had contradictory perspectives as to how certain offences should be conceptualised, others failed to make a conceptual claim at all, and there was a tendency among authors to describe the behaviour as an adaptation rather than the underlying psychological mechanisms. To make sense of the findings, six recurrent themes were developed: lack of resources, genetic relatedness as a protective factor, fast life history strategy, reproductive value, lethal violence as pathology, and male sexual and familial proprietariness. The second aim of the thesis was to develop a novel theoretical framework that conceptualised family violence in a more clear and coherent manner. This new model was labelled the Fundamental Motives Framework and mapped findings from the systematic review onto a range of motivational-emotional systems. The Fundamental Motives Framework was discussed as a promising way of providing a multi- faceted, coherent perspective of family violence that accommodates for the heterogeneity in offending. Limitations and directions for future research were also discussed.</p>

scholarly journals A Systematic Review on Attachment and Sleep at Preschool Age

Children ◽  
2021 ◽  
Vol 8 (10) ◽  
pp. 895
Author(s):  
Catarina Perpétuo ◽  
Eva Diniz ◽  
Manuela Veríssimo
Keyword(s):  
Systematic Review ◽  
Attachment Security ◽  
Biological Process ◽  
Sleep Problems ◽  
Empirical Studies ◽  
Theoretical Models ◽  
Preschool Age ◽  
Future Research ◽  
Parent Child Relationships ◽  
Present Systematic Review

Sleep is a biological process that impacts nearly every domain of a child’s life. Sleep-wake regulation influences and it is highly influenced by developmental variables related to parent-child relationships, such as attachment. The main goal of the present systematic review is to analyze and integrate the findings of empirical studies investigating the relations between attachment and sleep in preschool age, a period marked by important developmental changes that challenge both attachment system and sleep-wake regulation. A database search was performed using a combination of relevant keywords, leading to the identification of 524 articles, with 19 manuscripts assessed for eligibility; finally, seven studies (2344 children) were included. Overall, the findings were not consistent, with some studies reporting significant associations between attachment security and sleep quality, as well as between attachment insecurity and sleep problems, whereas others did not find significant associations. The results are discussed in light of the available theoretical models and integrated in the context of measurement approaches to attachment and sleep heterogeneity, aiming to guide future research on the topic.

scholarly journals The use of product scarcity in marketing

2020 ◽  
Vol 54 (2) ◽  
pp. 380-418 ◽  
Author(s):  
Xiaohui Shi ◽  
Feng Li ◽  
Pattarin Chumnumpan
Keyword(s):  
Systematic Review ◽  
Design Methodology ◽  
Future Research ◽  
Key Factors ◽  
Research Papers ◽  
Diverse Range ◽  
Content Type ◽  
The Core ◽  
New Directions ◽  
Business And Management

Purpose As a frequently observed business phenomenon, the use of product scarcity to improve a product’s market performance has received increasing attention from both academics and practitioners. The resulting literature has covered a wide variety of issues based on various theories, using different research methods, in a diverse range of settings. However, this diversity also makes it difficult to grasp the core themes and findings, and to see the outstanding knowledge gaps. This paper aims to review previous studies on the use of product scarcity in marketing and identifies new directions for future research. Design/methodology/approach A systematic review was conducted to identify and analyse 66 research papers published in business and management journals between 1970 and 2017. Findings The authors examined the underlying theories of scarcity-based marketing, and developed a conceptual framework that describes the key factors of product scarcity and how they influence both consumers and the market. They also highlighted some key achievements in modelling the processes involved in using product scarcity in marketing. Originality/value This analysis of the identified papers suggests that there are substantial gaps in our knowledge of this field, which opens up new paths for future research. For future research, the authors identified three directions aimed at: addressing the practical needs of firms in understanding product scarcity; guiding the implementation of scarcity-based strategies; and measuring, monitoring and predicting the level of product scarcity and its impacts during implementation.

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