scholarly journals A Conceptual Model Map on Health and Nutrition Behavior (CMMHB/NB)

2020 ◽  
Vol 17 (21) ◽  
pp. 7829
Author(s):  
Kirsten Schlüter ◽  
Sandra Vamos ◽  
Corinne Wacker ◽  
Virginia D. E. Welter
Keyword(s):  
Behavior Change ◽  
Conceptual Model ◽  
Future Studies ◽  
Health And Nutrition ◽  
Nutrition Behavior ◽  
Behavior Change Theories

The Conceptual Model Map (CMM) presented here is intended to show the connections between different theories and constructs in the field of health and nutrition behavior (including literacy models, the knowledge–attitude(s)–practice(s) survey structure (KAP), behavior change theories, and Maslow’s pyramid of needs). The CMM can be used as a map to locate existing and future studies, to show their range of effect as well as their limitations. In this context, the CMM also reveals reasons for the attitude/intention–behavior gap.

Behavior change factors and retention in dietary interventions for older adults: scoping review

2021 ◽  
Author(s):  
Oleg Zaslavsky ◽  
Yan Su ◽  
Boeun Kim ◽  
Inthira Roopsawang ◽  
Kuan-Ching Wu ◽  
...  
Keyword(s):  
Older Adults ◽  
Behavior Change ◽  
Scoping Review ◽  
Cognitive Theory ◽  
Dietary Intervention ◽  
Change Agents ◽  
Retention Rates ◽  
Dietary Interventions ◽  
Future Studies ◽  
Behavior Change Theories

Abstract Background and Objectives Although poor diet is a major driver of morbidity and mortality in people 60 and older, few dietary interventions are widely implemented for this population. We mapped behavior change theories, agents, and techniques in dietary interventions for adults 60+ and explored relationships between these factors and ability to retain at least 80% of the study participants. Research Design and Methods We conducted a scoping review using MEDLINE, CINAHL, and Web of Science through April 2021 for dietary interventions in adults 60 and older. We collated, summarized, and calculated frequency distributions of behavior change theories, behavior change agents, and behavior change techniques (BCTs) using BCTv1 taxonomy with regard to participant retention across 43 studies. Results Only 49% and 30% of the studies reported behavior theory and change agents respectively. Of the studies reporting on theory and agents, the most common were social cognitive theory and the related mechanism of self-efficacy. The most common BCTv1 were “shaping knowledge” and “goals and planning.” Several BCTv1 such as “antecedents” and “reward and threat” and evidence for concordance between BCTs and change agents were more common in interventions with higher retention rates. Discussion and Implications Mechanistically concordant studies with BCTs that involve resource allocation and positive reinforcement through rewards may be advantageous for retention in dietary intervention for older adults. Future studies should continue developing theory and mechanism-oriented research. Furthermore, future studies should consider diversifying the portfolio of currently deployed BCTs and strengthening a concordance between BCTs and mechanisms of change.

scholarly journals Implications of Autonomous Vehicles for Accessibility and Transport Equity: A Framework Based on Literature

2021 ◽  
Vol 13 (8) ◽  
pp. 4448
Author(s):  
Alberto Dianin ◽  
Elisa Ravazzoli ◽  
Georg Hauger
Keyword(s):  
Conceptual Model ◽  
Transport System ◽  
Urban Areas ◽  
Autonomous Vehicles ◽  
Scientific Literature ◽  
Social Groups ◽  
Future Studies ◽  
Social Accessibility ◽  
The Relationship

Increasing accessibility and balancing its distribution across space and social groups are two fundamental goals to make transport more sustainable and equitable. In the next decades, autonomous vehicles (AVs) could significantly transform the transport system, influencing accessibility and transport equity. In particular, depending on the assumed features of AVs (e.g., private or collective) and the considered spatial, social, and regulative context (e.g., rural or urban areas), impacts may be very different. Nevertheless, research in this field is still limited, and the relationship between AV assumptions and accessibility impacts is still partially unclear. This paper aims to provide a framework of the key and emerging aspects related to the implications of AVs for accessibility and transport equity. To set this framework, we perform an analysis of the scientific literature based on a conceptual model describing the implications of AVs for the distribution of accessibility across space and social groups. We recognize four main expected impacts of AVs on accessibility: (1) accessibility polarization, (2) accessibility sprawl, (3) exacerbation of social accessibility inequities, and (4) alleviation of social accessibility inequities. These impacts are described and analyzed in relation to the main AV assumptions expected to trigger them through different mechanisms. Based on the results, some recommendations for future studies intending to focus on the relation between AVs, accessibility, and transport equity are provided.

scholarly journals Transfers, Behavior Change Communication, and Intimate Partner Violence: Postprogram Evidence from Rural Bangladesh

2019 ◽  
Vol 101 (5) ◽  
pp. 865-877 ◽  
Author(s):  
Shalini Roy ◽  
Melissa Hidrobo ◽  
John Hoddinott ◽  
Akhter Ahmed
Keyword(s):  
Intimate Partner Violence ◽  
Behavior Change ◽  
Partner Violence ◽  
Physical Violence ◽  
Well Being ◽  
Intimate Partner ◽  
Control Group ◽  
Behavior Change Communication ◽  
Change Communication ◽  
Nutrition Behavior

Transfer programs have been shown to reduce intimate partner violence (IPV), but little evidence exists on how activities linked to transfers affect IPV or what happens when programs end. We assess postprogram impacts on IPV of randomly assigning women in Bangladesh to receive cash or food, with or without nutrition behavior change communication (BCC). Six to ten months postprogram, IPV did not differ between women receiving transfers and a control group; however, women receiving transfers with BCC experienced 26% less physical violence. Evidence on mechanisms suggests sustained effects of BCC on women's “threat points,” men's social costs of violence, and household well-being.

scholarly journals Behavior Change Theories: a New Medical Education Paradigm?

2020 ◽  
Vol 44 (4) ◽  
Author(s):  
Leonardo Essado Rios
Keyword(s):  
Medical Education ◽  
Behavior Change ◽  
Behavioral Problems ◽  
Theoretical Models ◽  
Explanatory Models ◽  
Teaching Profession ◽  
Evidence Based ◽  
Motivation To Change ◽  
New Paradigm ◽  
Behavior Change Theories

Abstract: A critical perspective on the importance of evidence-based behavior change theories for medical education is presented. Numerous theoretical models have been proposed to explain behavior changes, with two theories currently emerging as a new paradigm, namely the Behaviour Change Wheel (BCW) and the Prime Theory of Motivation. Behind this is the fact that these theories were proposed based on comprehensive literature review about explanatory models of behavioral changes, in addition to consensus among experts. The basic principle is that any change in behavior necessarily involves three interrelated aspects: capability, opportunity, and motivation. In the present essay, these theories were addressed with a view to problems involving behaviors in medical education, and emphasis on the problem of obsolete teaching practices in the training of health professionals. Assuming that good teachers have a global view of the teaching profession, and not merely of their specialty, interventions to change outdated teaching performances among health educators should start by understanding their motivation to change. It is also necessary to investigate their knowledge and skills about innovative teaching-learning methods (capability), as well as whether the environment supports methodological diversification and innovation (opportunity). In summary, evidence-based behavior change theories may represent a new paradigm for medical education when the goal involves overcoming behavioral problems.

scholarly journals Improving Healthcare Worker Hand Hygiene Compliance: The Role of Behavior Change Theories

2016 ◽  
Vol 3 (suppl_1) ◽  
Author(s):  
Kimberly Corace ◽  
Jeffrey Smith ◽  
Tara Macdonald ◽  
Leandre Fabrigar ◽  
Andrea Chambers ◽  
...  
Keyword(s):  
Hand Hygiene ◽  
Behavior Change ◽  
Healthcare Worker ◽  
Hand Hygiene Compliance ◽  
Hygiene Compliance ◽  
Behavior Change Theories

scholarly journals A Model of the Use of Evolutionary Trees (MUET) to Inform K-14 Biology Education

2017 ◽  
Vol 79 (2) ◽  
pp. 81-90 ◽  
Author(s):  
Yi Kong ◽  
Ankita Thawani ◽  
Trevor Anderson ◽  
Nancy Pelaez
Keyword(s):  
Student Learning ◽  
Conceptual Model ◽  
Classroom Instruction ◽  
Biology Education ◽  
Biological Research ◽  
Evolutionary Trees ◽  
Teaching Materials ◽  
Modeling Framework ◽  
Future Studies ◽  
Improve Student Learning

Evolutionary trees are powerful tools used in modern biological research, and commonly used in textbooks and classroom instruction. Studies have shown that K-14 students have difficulties interpreting evolutionary trees. To improve student learning about this topic, it is essential to teach them how to understand and use trees like professional biologists. Unfortunately, few currently used teaching frameworks for evolution instruction are designed for this purpose. In this study we developed the Model of the Use of Evolutionary Trees (MUET), a conceptual model that characterizes how evolutionary trees were used by professional biologists as represented in their research publications. The development of the MUET was guided by the Concept-Reasoning Mode of representation (CRM) model as well as a “model of modeling” framework. The MUET was then used to review instructional and assessment material for K-14 classrooms. Future studies with the MUET may inform the development of teaching materials for K-14 classrooms aimed at improving students’ understanding of and learning about evolutionary trees.

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