Stephen Luby – författare

Global health interventions aim to improve health in communities. Underlying each intervention is a theory of change that addresses a specific constraint--such as poverty, limited access to clinical care, or weak governance--within the complex system that shapes global health. Theories of change can help explain broad global improvements such as those in life expectancy and child mortality. They can also be used to develop interventions for communities facing serious health problems.As global health problems are complex, different definitions of underlying constraints are often championed by different disciplines. Economists generally favor approaches that address poverty or economic instability; physicians advocate for improved health systems; engineers favor investment in technology; charities emphasize the importance of aid. However, monodisciplinary approaches ignore the complex systems that generate global health problems and omit a consideration of the strengths and weaknesses of potential interventions. In Theories of Change in Global Health, Stephen Luby and Sabina Faiz Rashid critically evaluate fifteen common theories of change that underlay global health interventions. Through case studies and examples of interventions across contexts, Luby and Rashid develop a framework of the conditions under which different theories of change have been successful and the conditions which predispose a particular theory of change to failure. As they argue, no single theory of change is a panacea. By spotlighting the often-implicit theory of change and underlying problem definition, this book aims to improve the specificity, depth, and effectiveness of interdisciplinary conversations around optimal strategies towards global health improvement. It also provides critical guidance about which theories of change are most promising and encourages stakeholders to broaden the range of possible interventions under consideration.

Global health interventions aim to improve health in communities. Underlying each intervention is a theory of change that addresses a specific constraint--such as poverty, limited access to clinical care, or weak governance--within the complex system that shapes global health. Theories of change can help explain broad global improvements such as those in life expectancy and child mortality. They can also be used to develop interventions for communities facing serious health problems. As global health problems are complex, different definitions of underlying constraints are often championed by different disciplines. Economists generally favor approaches that address poverty or economic instability; physicians advocate for improved health systems; engineers favor investment in technology; charities emphasize the importance of aid. However, monodisciplinary approaches ignore the complex systems that generate global health problems and omit a consideration of the strengths and weaknesses of potential interventions. In Theories of Change in Global Health, Stephen Luby and Sabina Faiz Rashid critically evaluate fifteen common theories of change that underlay global health interventions. Through case studies and examples of interventions across contexts, Luby and Rashid develop a framework of the conditions under which different theories of change have been successful and the conditions which predispose a particular theory of change to failure. As they argue, no single theory of change is a panacea. By spotlighting the often-implicit theory of change and underlying problem definition, this book aims to improve the specificity, depth, and effectiveness of interdisciplinary conversations around optimal strategies towards global health improvement. It also provides critical guidance about which theories of change are most promising and encourages stakeholders to broaden the range of possible interventions under consideration.

Global health interventions aim to improve health in communities. Underlying each intervention is a theory of change that addresses a specific constraint--such as poverty, limited access to clinical care, or weak governance--within the complex system that shapes global health. Theories of change can help explain broad global improvements such as those in life expectancy and child mortality. They can also be used to develop interventions for communities facing serious health problems. As global health problems are complex, different definitions of underlying constraints are often championed by different disciplines. Economists generally favor approaches that address poverty or economic instability; physicians advocate for improved health systems; engineers favor investment in technology; charities emphasize the importance of aid. However, monodisciplinary approaches ignore the complex systems that generate global health problems and omit a consideration of the strengths and weaknesses of potential interventions. In Theories of Change in Global Health, Stephen Luby and Sabina Faiz Rashid critically evaluate fifteen common theories of change that underlay global health interventions. Through case studies and examples of interventions across contexts, Luby and Rashid develop a framework of the conditions under which different theories of change have been successful and the conditions which predispose a particular theory of change to failure. As they argue, no single theory of change is a panacea. By spotlighting the often-implicit theory of change and underlying problem definition, this book aims to improve the specificity, depth, and effectiveness of interdisciplinary conversations around optimal strategies towards global health improvement. It also provides critical guidance about which theories of change are most promising and encourages stakeholders to broaden the range of possible interventions under consideration.

Writing manuscripts is central to the advance of scientific knowledge. For an early career aspiring scientist, writing first author manuscripts is an opportunity to develop critical skills and to credential their expertise. Writing manuscripts, however, is difficult, doubly so for scientists who use English as a second language. Many science students intentionally avoid a writing-intensive curriculum. Careful, thorough reviews of draft manuscripts are difficult to secure, and experienced scientific supervisors face more demands on their time than they have time available. Weak draft manuscripts discourage supervising scientists investing the time to coach revisions. It is easier for experienced scientists to ignore the request, or to simply rewrite the article. Early career scientists are motivated to address these barriers but specific advice is difficult to find, and much of this advice is behind a pay wall. This essential, open access text presents writing lessons organized as common errors, providing students and early-career researchers with an efficient way to learn, and mentors with a quick-reference guide to reviewing. Error descriptions include specific examples drawn from real-world experiences of other early-career writers, and suggestions for how to successfully address and avoid these in the future. Versions of this book have been used by Stanford University, UC Davis, Johns Hopkins, and numerous international institutions and organizations for over a decade.