G Guest, E Namey, K McKenna - Field methods, 2017 - journals.sagepub.com
Few empirical studies exist to guide researchers in determining the number of focus groups necessary for a research study. The analyses described here provide foundational evidence …
G Guest, E Namey, M Chen - PloS one, 2020 - journals.plos.org
Data saturation is the most commonly employed concept for estimating sample sizes in qualitative research. Over the past 20 years, scholars using both empirical research and …
Background Evidence, in multiple forms, is a foundation of implementation science. For public health and clinical practice, evidence includes the following: type 1 evidence on …
L Zhang, H Li, K Chen - Healthcare, 2020 - mdpi.com
Risk communication is critical to emergency management. The objective of this paper is to illustrate the effective process and attention points of risk communication reflecting on the …
Disasters kill, maim, and generate increasingly large economic losses. But they do not wreak their damage equally across populations, and every disaster has social dimensions at …
While the methods of risk analysis are generally based on objective measurements, the subjective assessment of risk, such as risk perception, is currently considered a crucial …
X Chen, W Chen, K Lu - Technological Forecasting and Social Change, 2023 - Elsevier
An imbalance in the population gender ratio is a real-world problem that China faces. A related issue is how the ratio imbalance will affect FinTech innovation. Based on a …
RC Brownson, AA Eyler, JK Harris… - Journal of public …, 2018 - journals.lww.com
The gap between discovery of public health knowledge and application in practice settings and policy development is due in part to ineffective dissemination. This article describes (1) …
Modeling is essential to characterize and explore complex societal and environmental issues in systematic and collaborative ways. Socio-environmental systems (SES) modeling …