Coventry University

About: Coventry University is a education organization based out in Coventry, United Kingdom. It is known for research contribution in the topics: Population & Higher education. The organization has 4964 authors who have published 12700 publications receiving 255898 citations. The organization is also known as: Lanchester Polytechnic & Coventry Polytechnic.

What sense do people make of a theory of planned behaviour questionnaire?: a think-aloud study.

Abstract: This study aimed to understand the processes of interpretation of, and responses to, the task of completing a theory of planned behaviour (TPB) questionnaire. Forty-five adults verbalized their thoughts while completing a full TPB questionnaire on walking behaviour. On average, participants' verbalizations indicated around 16 problems with the 52 questions. Further, problems as identified from verbalizations were associated with increased endorsement of the middle option on the questionnaire. Normative and intention questions were found to be particularly problematic. The current standardized method to develop TPB measures systematically yields problematic questions, as indicated by both talk and questionnaire responses.

Self-management interventions for people with chronic conditions in primary care: Examples from arthritis, asthma and diabetes

Abstract: The increasing prevalence of chronic conditions has implications for health care provision, particularly primary care which acts as the gatekeeper to other services and provides long-term support f...

How does a flexible chain of active particles swell

Abstract: We study the swelling of a flexible linear chain composed of active particles by analytical theory and computer simulation. Three different situations are considered: a free chain, a chain confined to an external harmonic trap, and a chain dragged at one end. First, we consider an ideal chain with harmonic springs and no excluded volume between the monomers. The Rouse model of polymers is generalized to the case of self-propelled monomers and solved analytically. The swelling, as characterized by the spatial extension of the chain, scales with the monomer number defining a Flory exponent ν which is ν = 1/2, 0, 1 in the three different situations. As a result, we find that activity does not change the Flory exponent but affects the prefactor of the scaling law. This can be quantitatively understood by mapping the system onto an equilibrium chain with a higher effective temperature such that the chain swells under an increase of the self-propulsion strength. We then use computer simulations to study the effect of self-avoidance on active polymer swelling. In the three different situations, the Flory exponent is now ν = 3/4, 1/4, 1 and again unchanged under self-propulsion. However, the chain extension behaves non-monotonic in the self-propulsion strength.