200 research outputs found
Guerrilla Girls Gig Press Release
Press Release for Guerrilla Girls: A Dialogue on Discrimination in Art, Media, and Politics. The Gig features original Guerrilla Girls\u27 member Frida Kahlo and is held in conjunction with the exhibition, Not Ready to Make Nice: Guerrilla Girls in the Artworld and Beyond. The Gig takes place Tuesday, September 23, 2014 in Fairfield University\u27s Barone Campus Center.https://digitalcommons.fairfield.edu/guerilla-girls-dialogue-ephemera/1000/thumbnail.jp
Guerrilla Girls Press Release
Press release for the exhibition, Not Ready to Make Nice: Guerrilla Girls in the Artworld and Beyond, held at the Thomas J. Walsh Art Gallery, September 4- November 14, 2014.https://digitalcommons.fairfield.edu/guerilla-girls-ephemera/1003/thumbnail.jp
Developing an evidence-based online method of linking behaviour change techniques and theoretical mechanisms of action: a multiple methods study
Background: Many global health challenges may be targeted by changing people’s behaviour.
Behaviours including cigarette smoking, physical inactivity and alcohol misuse, as well as certain
dietary behaviours, contribute to deaths and disability by increasing the risk of cancers, cardiovascular
diseases and diabetes. Interventions have been designed to change these health behaviours with a
view to reducing these health risks. However, the effectiveness of these interventions has been quite
variable and further information is needed to enhance their success. More information is needed about
the specific processes that underlie the effectiveness of intervention strategies.
Aim: Researchers have developed a taxonomy of 93 behaviour change techniques (i.e. the active
components of an intervention that bring about behavioural change), but little is known regarding
their potential mechanisms of action (i.e. the processes through which a behaviour change technique
affects behaviour).We therefore aimed to examine links between behaviour change techniques and
mechanisms of action.
Method: First, we conducted a literature synthesis study of 277 behaviour change intervention
studies, from which we extracted information on links, described by authors, between behaviour
change techniques and mechanisms of action, and identified an average of 10 links per intervention
report. Second, behaviour change experts (n = 105) were engaged in a three-round consensus study
in which they discussed and rated their confidence in the presence/absence of ‘links’ and ‘non-links’
between commonly used behaviour change techniques (n = 61) and a set of mechanisms of
action (n = 26). Ninety links and 460 ‘non-links’ reached the pre-set threshold of 80% agreement.
To enhance the validity of these results, a third study was conducted that triangulated the findings
of the first two studies. Discrepancies and uncertainties between the studies were included in a
reconciliation consensus study with a new group of experts (n = 25). The final results identified
92 definite behaviour change technique–mechanism of action links and 465 definite non-links. In a
fourth study, we examined whether or not groups of behaviour change techniques used together
frequently across interventions revealed shared theoretical underpinnings. We found that experts
agreed on the underlying theory for three groups of behaviour change techniques.
Results: Our results are potentially useful to policy-makers and practitioners in selecting behaviour
change techniques to include in behaviour change interventions. However, our data do not demonstrate
that the behaviour change techniques are effective in targeting the mechanism of action; rather, the links
identified may be the ‘best bets’ for interventions that are effective in changing mechanisms of action,
and the non-links are unlikely to be effective. Researchers examining effectiveness of interventions in
either primary studies or evidence syntheses may consider these links for further investigation.
Conclusion: To make our results usable by researchers, practitioners and policy-makers, they are available
in an online interactive tool, which enables discussion and collaboration (https://theoryandtechniquetool.
humanbehaviourchange.org/); accessed 1 March 2020. This work, building on previous work to develop the
behaviour change technique taxonomy, is part of an ongoing programme of work: the Human Behaviour
Change Project (www.humanbehaviourchange.org/; accessed 1 March 2020).
Funding: This project was funded by the Medical Research Council via its Methodology Panel:
‘Developing methodology for designing and evaluating theory-based complex interventions: an ontology
for linking behaviour change techniques to theory’ (reference MR/L011115/1).
ABSTRACT
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Expert knowledge elicitation to generate human factors guidance for future European rail traffic management system (ERTMS) train driving models
The European Rail Traffic Management System (ERTMS) will have an impact on the train driving task and train driver behaviour. This paper presents part of the final study of series of studies that have been conducted as part of a three-year research project, which investigated the effects of ERTMS on train drivers’ behaviours. In recent times, a number of models of train driving have been developed in order to inform train driving technology design and understand the implications of the design of the train driving task on driver performance and behaviour. An expert knowledge elicitation study was conducted to evaluate existing train driving models and to generate human factors guidance on future ERTMS train driving models. The study consisted of a workshop which was conducted using rail Human Factors (HF) experts who have been directly involved with projects examining ERTMS. Current train driving models were evaluated and ideas generated about how these should be shaped in the future to include systems such as ERTMS. The findings of the study contributed to bridging the gap between the theoretical understanding of train drivers’ cognitive strategies and practical implementation of novel technologies by the rail industry
Expert knowledge elicitation to generate human factors guidance for future European rail traffic management system (ERTMS) train driving models
The European Rail Traffic Management System (ERTMS) will have an impact on the train driving task and train driver behaviour. This paper presents part of the final study of series of studies that have been conducted as part of a three-year research project, which investigated the effects of ERTMS on train drivers’ behaviours. In recent times, a number of models of train driving have been developed in order to inform train driving technology design and understand the implications of the design of the train driving task on driver performance and behaviour. An expert knowledge elicitation study was conducted to evaluate existing train driving models and to generate human factors guidance on future ERTMS train driving models. The study consisted of a workshop which was conducted using rail Human Factors (HF) experts who have been directly involved with projects examining ERTMS. Current train driving models were evaluated and ideas generated about how these should be shaped in the future to include systems such as ERTMS. The findings of the study contributed to bridging the gap between the theoretical understanding of train drivers’ cognitive strategies and practical implementation of novel technologies by the rail industry
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