Cognitive emotion regulation strategies among emerging adults with different self-harm histories.

Background: Self-injurious behaviors have a high prevalence in emerging adulthood. People who engage in self-injury report more emotion regulation difficulties than their peers without self-injury. However, there is little research on how use of emotion regulation strategies varies over brief periods among emerging adults with differing self-harm histories.

The Psychological, Academic, and Economic Impact of COVID-19 on College Students in the Epicenter of the Pandemic.

Initial research has indicated that college students have experienced numerous stressors as a result of the pandemic. The current investigation enrolled the largest and most diverse sample of college students to date ( = 4714) from universities in New York (NY) and New Jersey (NJ), the epicenter of the North American pandemic in Spring 2020. We described the impact on the psychological, academic, and financial health of college students who were initially most affected and examined racial/ethnic group differences.

Evolution of Vehicle Emission Factors in a Megacity Affected by Extensive Biofuel Use: Results of Tunnel Measurements in São Paulo, Brazil.

Since 2001, four emission measurement campaigns have been conducted in multiple traffic tunnels in the megacity of São Paulo, Brazil, an area with a fleet of more than 7 million vehicles running on fuels with high biofuel contents: gasoline + ethanol for light-duty vehicles (LDVs) and diesel + biodiesel for heavy-duty vehicles (HDVs). Emission factors for LDVs and HDVs were calculated using a carbon balance method, the pollutants considered including nitrogen oxides (NO), carbon monoxide (CO), and sulfur dioxide, as well as carbon dioxide and ethanol. From 2001 to 2018, fleet-average emission factors for LDVs and HDVs, respectively, were found to decrease by 4.

Racial and Ethnic Differences in Bullying: Review and Implications for Intervention.

Despite increased research on bullying over the past few decades, researchers still have little understanding of how bullying differentially affects racial and ethnic minority and immigrant youth. To facilitate efforts to better evaluate the impact of bullying among racial and ethnic minority youth and improve interventions, we integrated research from multiple disciplines and conducted a systematic search to review relevant cross-cultural research on the prevalence of bullying, risk and protective factors, and differences in behaviors and outcomes associated with bullying in these populations. Studies measuring differences in bullying prevalence by racial and ethnic groups are inconclusive, and discrepancies in findings may be explained by differences in how bullying is measured and the impact of school and social environments.