Publications by authors named "Guastaferro K"

Background: Child sexual abuse (CSA) is a significant public health concern, and there is a lack of universal, evidence-based primary prevention interventions that extend beyond a focus solely on children. Parents remain a consistently underutilized target for primary prevention efforts aimed at mitigating CSA despite their unique relationship and close proximity to their children. CSA risk is not confined to any specific demographic, and its effects on affected children are well-documented, significantly impacting numerous dimensions of their wellbeing.

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As occupational therapy research advances and the body of evidence supporting effective interventions continues to grow, there is a need to expedite the transfer of research findings into practice, and the use of intervention development frameworks becomes increasingly essential. In this column, we introduce the Multiphase Optimization Strategy (MOST), an engineering-inspired framework for the development, optimization, and evaluation of multicomponent interventions. MOST allows for the systematic development and evaluation of optimized interventions that prioritize effectiveness within constraints like affordability, scalability, and efficiency.

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Background: Child sexual abuse (CSA) affects 1 in 5 girls and 1 in 12 boys before age 18. Universal school-based prevention programs are an effective and cost-efficient method of teaching students an array of personal safety skills. However, the programmatic reach of universal school-based programs is limited by the inherent reliance on the school infrastructure and a dearth of available alternative delivery modalities.

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Preventing and treating mental health and substance use problems requires effective, affordable, scalable, and efficient interventions. The multiphase optimization strategy (MOST) framework guides researchers through a phased and systematic process of developing optimized interventions. However, new methods of systematically incorporating information about implementation constraints across MOST phases are needed.

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Background: Single parent families are at higher risk of re-report to Child Protective Services (CPS) than two-parent families. Yet, how single-family homes differ in risk from two-parent families remains under researched.

Objective: To identify heterogenous patterns of child and caregiver factors among CPS-involved families and the subsequent risk for CPS re-report based on child and family characteristics (i.

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Article Synopsis
  • - The Multiphase Optimization STrategy (MOST) framework consists of three phases—preparation, optimization, and evaluation—to create effective interventions while ensuring they are affordable, scalable, and efficient.
  • - MOST focuses on optimizing both the intervention components and the implementation strategies, which are key to delivering the intervention successfully.
  • - The article discusses four scenarios where MOST can be applied to improve implementation strategies, using school-based physical activity examples to clarify the concepts and offering data to help researchers make informed decisions in their own trials.
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Background: In the United States, over 1.2 million people are living with HIV. This disease disproportionately affects men who have sex with men (MSM), people of color, youth and young adults, and transgender individuals.

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Parents are an obvious, but underutilized player in the prevention of child sexual abuse (CSA). A handful of universal parent-focused prevention programs have emerged, however, the evidence for these programs is mixed and the programs suffer ubiquitously from barriers to implementation (e.g.

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Background: Firearms used in pediatric firearm deaths are most often obtained from the child's home, making secure firearm storage initiatives imperative in prevention efforts. Evidence-based home visiting (EBHV) programs are implemented with over 277,000 families annually, providing an opportunity for secure firearm storage counseling. The purpose of this study was to assess EBHV providers' experiences with firearm screening ("assessment"), secure storage counseling, and their perceptions for related training needs.

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Background: In the U.S., the most pervasive child sexual abuse (CSA) prevention strategy involves school-based prevention programs; however, the reach of these programs is limited due to implementation constraints, such as budgets or turnover.

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Article Synopsis
  • The text argues for moving away from traditional research methods in psychological intervention strategies to a new approach called the multiphase optimization strategy (MOST), which integrates concepts from various scientific fields.
  • MOST focuses on enhancing interventions to ensure they are effective, affordable, scalable, and efficient, thereby creating a greater societal impact.
  • The review outlines how MOST can be applied in experimental designs, the selection of intervention components, its relevance to implementation science, and emphasizes the importance of adopting this paradigm for advancing psychological intervention research.
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Child maltreatment is a global public health issue known to affect an average of 600,000 U.S. children of all ages (0-18 years old) annually.

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Article Synopsis
  • Intervention scientists choose outcome metrics when designing clinical trials, which define the success of their interventions and impact health benefits in populations.
  • The selected metrics can influence health disparities; some may worsen them, while others could lessen them but have a minimal effect on overall population benefit.
  • The study uses computer simulations to demonstrate how different metrics can affect both mean population health and equity, suggesting that this approach helps prevent negative consequences in clinical trial planning.
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Recreational sedentary screen time (rSST) is the most prevalent sedentary behavior for adults outside of work, school, and sleep, and is strongly linked to poor health. StandUPTV is a mHealth trial that uses the Multiphase Optimization Strategy (MOST) framework to develop and evaluate the efficacy of three theory-based strategies for reducing rSST among adults. This paper describes the preparation and optimization phases of StandUPTV within the MOST framework.

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Social media is a frequently used tool in health promotion efforts although less so for the prevention of child sexual abuse (CSA). This is due, in part, to the lack of standardized branding guides for community-based efforts in how to craft messages related to CSA prevention. This study examined the use of Twitter (now "X") as a means of promoting participation in the adult-focused CSA prevention workshop, prior to and following the implementation of a standardized branding guide.

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Article Synopsis
  • - The study explores the adaptation of a parent-focused child sexual abuse (CSA) prevention module (SPSHK) from in-person to virtual delivery due to the challenges posed by the COVID-19 pandemic, highlighting a gap in available programs.
  • - In a two-phase mixed-methods study, Phase 1 involved surveys and interviews with parenting providers to identify challenges in the transition, while Phase 2 tested the virtual module with parents, yielding positive results regarding its acceptability and effectiveness.
  • - Findings suggest that virtual delivery of the SPSHK program can successfully increase parents' awareness and protective behaviors against CSA, offering a potential model for future parent-focused programs transitioning to online formats.
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Since the 1980s, school-based child sexual abuse (CSA) prevention programs have been the prevailing prevention strategy in the United States. Despite demonstrated effectiveness, there is a lack of infrastructure and educational policy ensuring all students receive these programs. A pragmatic application of the RE-AIM implementation framework, this study provides an overview of a multi-county implementation effort of the school-based CSA prevention program, .

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School-based child sexual abuse (CSA) programs effectively increase students' CSA-related knowledge. This study focuses on an implementation trial of , an empirically supported, school-based CSA prevention program, that was disrupted by the COVID-19 pandemic. We sought to demonstrate gains in CSA-related knowledge following but were limited to a pre-post design.

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Intervention development frameworks offer the behavioral sciences a systematic and rigorous empirical process to guide the translation of basic science into practice in pursuit of desirable public health and clinical outcomes. The multiple frameworks that have emerged share a goal of optimization during intervention development and can increase the likelihood of arriving at an effective and disseminable intervention. Yet, the process of optimizing an intervention differs functionally and conceptually across frameworks, creating confusion and conflicting guidance on when and how to optimize.

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Background: Patients with advanced cancer face numerous decisions when diagnosed and often receive decision support from family caregivers. The CASCADE (CAre Supporters Coached to be Adept DEcision partners) factorial trial intervention aims to train caregivers in skills to provide effective decision support to patients and identify most effective intervention components.

Methods: This is a 2-site, single-blind, 2 factorial trial to test components of the CASCADE decision support training intervention for family caregivers of patients with newly-diagnosed advanced cancer delivered by specially-trained, telehealth, palliative care lay coaches over 24 weeks.

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Article Synopsis
  • The paper discusses a new intervention called Smoke-Free Home SafeCare (SFH-SC), which combines two evidence-based programs to address secondhand tobacco smoke exposure and child maltreatment at home.
  • The systematic braiding process involved identifying key elements from both programs, creating a draft curriculum, conducting a pilot study with caregivers of young children, and gathering feedback from both caregivers and SafeCare Providers.
  • Preliminary results showed positive engagement from caregivers, a slight increase in smoke-free home rules, reduced parental stress, and high feasibility ratings from providers, suggesting that SFH-SC could effectively support at-risk families.
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Background: The public health impact of behavioral and biobehavioral interventions to prevent and treat mental health and substance use problems hinges on developing methods to strategically maximize their effectiveness, affordability, scalability, and efficiency.

Methods: The multiphase optimization strategy (MOST) is an innovative, principled framework that guides the development of multicomponent interventions. Each phase of MOST (, , ) has explicit goals and a range of appropriate research methods to achieve them.

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Child sexual abuse (CSA) is a public health problem of considerable magnitude. The prevailing primary prevention strategies are universal, school-based CSA prevention programs, some of which have been designated as evidence-based, such as . However, to reach their public health impact potential, effective universal school-based CSA prevention programs require effective and efficient dissemination and implementation strategies.

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