Publications by authors named "Fixsen D"

Introduction: The Hurley staging system is a grading system utilized to measure hidradenitis suppurativa (HS) severity. Teaching patients to grade the severity of HS may aid in the accuracy of self-reporting for research and clinical purposes. Thus, this study aimed to determine the utility of a Hurley stage learning module (HSLM) for participants to grade images of HS.

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Getting the science right for implementation is critical for making the processes for improving outcomes more predictable and effective in global public health. Unfortunately, "implementation science" has become a catchphrase for ideas, assumptions, and findings concerning the science to service gap and how to close it. The purpose of this paper is to explore the dimensions of a "science of implementation" that meets the definitions of a science and is focused on implementation variables (i.

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Background: The enhancement of-or even a shift from-traditional teaching and learning processes to corresponding digital practices has been rapidly occurring during the last two decades. The evidence of this ongoing change is still modest or even weak. However, the adaptation of implementation science in educational settings, a research approach which arose in the healthcare field, offers promising results for systematic and sustained improvements in schools.

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Major research breakthroughs over the past 30 years in the field of substance use prevention have served to: (1) enhance understanding of pharmacological effects on the central and peripheral nervous systems and the health and social consequences of use of psychoactive substances, particularly for children and adolescents; (2) delineate the processes that increase vulnerability to or protect from initiation of substance use and progression to substance use disorders (SUDs) and, based on this understanding, (3) develop effective strategies and practices to prevent the initiation and escalation of substance use. The challenge we now face as a field is to "normalize" what we have learned from this research so that it is incorporated into the work of those involved in supporting, planning, and delivering prevention programming to populations around the world, is integrated into health and social service systems, and helps to shape public policies. But we wish to go further, to incorporate these effective prevention practices into everyday life and the mind-sets of the public, particularly parents and educators.

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It is commonly acknowledged that implementation work is long-term and contextual in nature and often takes years to accomplish. Repeated measures are needed to study the trajectory of implementation variables over time. To be useful in typical practice settings, measures that are relevant, sensitive, consequential, and practical are needed to inform planning and action.

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Introduction: Hidradenitis suppurativa (HS) is an inflammatory dermatosis for which the treatment paradigm is rapidly expanding. We aimed to identify HS patient perspectives and barriers on biologics.

Methods: An anonymous survey was distributed between 10/2021 and 1/2022 through HS support groups.

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Social prescribing schemes refer people toward personalized health/wellbeing interventions in local communities. Since schemes hold different representations of social prescribing, responses to the pandemic crisis will vary. Intersectionality states that social divisions build on one another, sustaining unequal health outcomes.

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The Primordial Inflation Polarization Explorer (PIPER) is a stratospheric balloon payload to measure the polarization of the cosmic microwave background. Twin telescopes mounted within an open-aperture bucket dewar couple the sky to bolometric detector arrays. We reduce detector loading and photon noise by cooling the entire optical chain to 1.

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In Pakistan, although coverage of Maternal, Newborn, and Child Health (MNCH) services has increased, the attributable disease burden remains high, indicating quality of these services remains suboptimal. To address this quality gap, challenges associated with the implementation of MNCH services will need to be addressed and effective use of the various MNCH guidelines will need to be supported, evaluated, and continuously improved. Even though the application of the field of implementation science and practice in the low- and middle-income settings has been limited, it is our belief, based on the experience described in this article that these competencies could enhance health professionals' ability to, not only successfully integrate MNCH guidelines into health systems, but to also support their effective and sustainable use.

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Education in implementation science, which involves the training of health professionals in how to implement evidence-based findings into health practice systematically, has become a highly relevant topic in health sciences education. The present study advances education in implementation science by compiling a competence profile for implementation practice and research and by exploring implementation experts' sources of expertise. The competence profile is theoretically based on educational psychology, which implies the definition of improvable and teachable competences.

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The Primordial Inflation Polarization Explorer (PIPER) is a balloon-borne telescope mission to search for inflationary gravitational waves from the early universe. PIPER employs two 32 × 40 arrays of superconducting transition-edge sensors, which operate at 100 mK. An open bucket Dewar of liquid helium maintains the receiver and telescope optics at 1.

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We have constructed a Fourier-transform spectrometer (FTS) operating between 50 GHz and 330 GHz with minimum volume (355×260×64  ) and weight (5.9 kg) while maximizing optical throughput (100   ) and optimizing the spectral resolution (4 GHz). This FTS is designed as a polarizing Martin-Puplett interferometer with unobstructed input and output in which both input polarizations undergo interference.

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The Teaching-Family Model was perhaps the first "evidence-based program" in human services. This article describes the development of the treatment model, the failure of the first attempts to replicate the treatment model, the discovery of larger units for replication, the modest success of first attempts to replicate larger units, and the eventual success of replications. The Teaching-Family Model is a testament to the sustainability (and continual improvement) of innovation and implementation methods and the value of the Teaching-Family Association for sustaining a community of practice and for managing the practitioner fidelity and organization fidelity data systems nationally.

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The launch of the United Nations Sustainable Development Goals and the new Secretary General's Global Strategy for Women's, Children's, and Adolescents' Health are a window of opportunity for improving the health and well-being of women, children, and adolescents in the United States and around the world. Realizing the full potential of this historic moment will require that we improve our ability to successfully implement life-saving and life-enhancing innovations, particularly in low-resource settings. Implementation science, a new and rapidly evolving field that addresses the "how-to" component of providing sustainable quality services at scale, can make an important contribution on this front.

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Implementing evidence-based practices is becoming both a goal and standard across medicine, psychology, and education. Initial successes, however, are now leading to questions about how successful demonstrations may be expanded to scales of social importance. In this paper, we review lessons learned about scaling up evidence-based practices gleaned from our experience implementing school-wide positive behavioral interventions and supports (PBIS) across more than 23,000 schools in the USA.

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We present the design and performance of a non-imaging concentrator for use in broadband polarimetry at millimeter through submillimeter wavelengths. A rectangular geometry preserves the input polarization state as the concentrator couples f/2 incident optics to a 2π sr detector. Measurements of the co-polar and cross-polar beams in both the few-mode and highly over-moded limits agree with a simple model based on mode truncation.

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We describe the design, construction, and initial validation of the variable-delay polarization modulator (VPM) designed for the PIPER cosmic microwave background polarimeter. The VPM modulates between linear and circular polarization by introducing a variable phase delay between orthogonal linear polarizations. Each VPM has a diameter of 39 cm and is engineered to operate in a cryogenic environment (1.

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Problem: As the evidence-based movement has advanced in public health, changes in public health practices have lagged far behind creating a science to service gap. For example, science has produced effective falls prevention interventions for older adults. It now is clearer WHAT needs to be done to reduce injury and death related to falls.

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Evidence-based programs have struggled for acceptance in human service settings. Information gleaned from these experiences indicates that implementation is the missing link in the science to service chain. The science and practice of implementation is progressing and can inform approaches to full and effective uses of youth violence prevention programs nationally.

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Complex behaviour change interventions are not well described; when they are described, the terminology used is inconsistent. This constrains scientific replication, and limits the subsequent introduction of successful interventions. Implementation Science is introducing a policy of initially encouraging and subsequently requiring the scientific reporting of complex behaviour change interventions.

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Background: Children with emotional and behavioural disorders should be able to count on receiving care that meets their needs and is based on the best scientific evidence available, however, many do not receive these services. Implementation of evidence-based practice (EBP) relies, in part, on the research utilization practices of mental health care providers. This study reports on a survey of research utilization practices among 80 children's mental health (CMH) service provider organizations in Ontario, Canada.

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