Feasibility and Acceptability of Engaging Significant Adults in Youth Sexual and Relationship Violence Prevention Work

Relationship and sexual violence (RSV) disproportionately affect youth in immigrant and other marginalized communities yet few prevention initiatives are truly grounded in their experiences. The current study represents a pilot implementation evaluation of youth-led workshops to engage significant adults (parents, grandparents, aunts, adult siblings, community leaders) as RSV prevention partners in diverse communities in a large urban area. The current mixed methods evaluation examined the perceptions of 66 adults and six youth leaders of four, day-long adult training workshops. Results showed high feasibility and acceptability and an important role for significant adults in enhancing RSV prevention.

Spatio-temporal epidemiology of emergency medical requests in a large urban area. A scan-statistic approach

Pre-hospital care is provided by emergency medical services (EMS) staff, the initial health care providers at the scene of disaster. This study aimed to describe the characteristics of EMS callers and space-time distribution of emergency requests in a large urban area. Descriptive thematic maps of EMS requests were created using an empirical Bayesian smoothing approach. Spatial, temporal and spatio-temporal clustering techniques were applied to EMS data based on Kulldorff scan statistics technique. Almost 225,000 calls were registered in the EMS dispatch centre during the study period. Approximately two-thirds of these calls were associated with an altered level of patient consciousness, and the median response time for rural and urban EMS dispatches was 12.2 and 10.1 minutes, respectively. Spatio-temporal clusters of EMS requests were mostly located in central parts of the city, particularly near the downtown area. However, high-response time clustered areas had a low overlap with these general, spatial clusters. This low convergence shows that some unknown factors, other than EMS requests, influence the high-response times. The findings of this study can help policymakers to better allocate EMS resources and implement tailored interventions to enhance EMS system in urban areas.

Understanding the Multi-level Interactions Between Physical Environment and Neighborhood Characteristics in Assessing Vulnerability to Crime in Micro-places

Spatial crime risk assessment is based on the identification of the environmental conditions that could facilitate crime. Previous applications of this approach mainly rely on single-level analyses neglecting that different contextual factors are likely to influence crime at different geographical levels and to interact with one another in defining crime risk. This study proposes to innovate this approach by using a multi-level analysis and estimating the interaction terms among environmental features and neighborhood characteristics. An empirical test is conducted in a large urban area. The results prove that this method significantly increases the predictive capacity and favors more complete interpretations of the underlying criminogenic mechanisms, thus orienting more effective consequential actions.

The Environment of Birthplace and Self-Reported Mental Health Conditions: Findings from the American Panel of Life

Studies from around the globe have found that urbanicity is associated with greater risk for certain psychiatric disorders, though the association has been less evident in the United States. We analyzed data collected in 2019 from the RAND American Life Panel (n = 2554), which were representative of the general adult population of the United States. Using multivariable logistic regression, we examined the associations between environment of birthplace (large urban, small urban, suburban, rural) and psychiatric disorders, adjusting for sociodemographic characteristics. We found that being born in a large urban area was associated with greater odds of having any psychiatric disorder when compared with being born in a rural area. However, when looking at specific disorders, we found that being born in a large urban area was only significantly associated greater odds of anxiety disorder and post-traumatic stress disorder (PTSD), but was not associated with bipolar disorder, major depressive disorder, attention deficit/hyperactivity disorder, or alcohol/substance use disorder. Being born in a small urban area was marginally associated with anxiety disorder. Future studies should examine why urban birthplace has only been associated with anxiety disorders and PTSD in the United States, and why urbanicity is associated with mood disorders in other parts of the world but not in the United States.

Designing on the page: Composing picturebooks in a Kevin Henkes author study

A team of four general education second grade teachers, who work in a neighbourhood state elementary school in a large urban area in the northeast United States, and their staff developer, redesigned their Kevin Henkes Author Study to equally value pictures and design, along with writing. They asked, what narrative understandings do children express by designing on the page? Using a framework of multiliteracies, they showed how they transformed writing workshop into composing workshop to support their emergent bi- and multilingual population. Through content analysis of 80 students’ completed picturebooks and constant comparison of 13 selected students’ retrospective accounts, findings show how students developed a metalanguage of composing for both writing and design craft moves that facilitated and supported their narrative understandings. Their narrative understandings were supported within the sociocultural contexts of our writing communities. Findings show the value of author studies and transforming writing workshop into composing workshop for primary grade writers. Findings have implications for classroom-based research and teaching of composing workshop, particularly for emergent bi- and multilingual populations.