An Intersectional Approach to Understanding the Academic and Health Effects of Policing Among Urban Adolescents.

This brief report examines whether the effects of direct and vicarious police stops on adolescents' academic adjustment via their psychological and physical well-being differ across ethnic-racial and gender groups. Using national and longitudinal survey data from Black, Latinx, and White adolescents (N = 3004; 49% girls), we found that the police stopped more Black boys and Black girls than their ethnic-racial peers. Vicarious stops were prevalent among all groups. The effects of police stops on adolescents' adjustment outcomes were more detrimental for adolescents of color and particularly Black boys relative to their White peers. Implications are discussed regarding how law enforcement shapes disparities that disadvantage particular adolescents at the intersections of their ethnicity-race and gender.

The Associations between Contextual and Cultural Stressors, Internalizing Symptoms, and Social Support.

The current study aims to examine the associations between neighborhood safety, racial-ethnic discrimination, and depressive symptoms, as well as explore social support as a protective factor using the Minority Stress Model for three different BIPOC groups (i.e. African American, Puerto Rican, and Dominican). African American and Latino youth living in urban environments often encounter multiple stressors at the same time, and it is critical to learn more about how these stressors influence well-being in tandem. The results showed that among African American youth safety concerns were associated with depressive symptoms while discrimination was associated with Latino youth's depressive symptoms.

White Families' Communications About and Around Race: Conversations Between white Adolescents and Their Mothers.

Though there is substantial research on racial socialization in families of color, there is less on such socialization in white families. To investigate racial socialization in white families, the current study analyzed mixed-methods data from 46 mother-adolescent dyads. Though white parents and their adolescent children largely claimed to not talk about race, they in fact communicated about and around race through various strategies that in effect, maintained white privilege and failed to challenge systems of racial oppression. Very few families in our sample discussed racial discrimination or white privilege, and fewer rooted both at the systems level. Our results highlight situations that prompt conversations about race as well as the ways white families talk about and around race and white privilege.

Lessons of Resistance from Black Mothers to their Black Sons.

In negotiating the anti-Black oppression, Black mothers communicate lessons of resistance in their racial socialization messages to their Black adolescent boys. We investigate whether distinct strategies of resistance for survival, characterized by individual-focused immediate strategies of resistance, and resistance for liberation, strategies of resistance that disrupt systems of anti-Black oppression rooted in furthering collective Black empowerment, are employed in Black mothers' messages to their sons. In this manuscript, we use longitudinal data of Black mothers' of adolescent boys interviews (N = 31) across three time points (6th-11th grade). Our findings indicate the presence of various strategies of resistance for survival and resistance for liberation within Black mothers' preparation for bias socialization.

Racial regularities: Setting-level dynamics as a source of ethnic-racial socialization.

A substantial literature has focused on how ethnic-racial socialization from parents shapes youths' racial identities and the meanings they attach to their own and others' racial group membership. We argue that a critically important source of information to youth about the meaning and significance of race, and therefore a key source of ethnic-racial socialization, resides in youths' exposure to repeated patterns in the relative social experiences, opportunities, roles, and outcomes experienced by two or more racial groups across levels of the ecological environment. Drawing on Seidman's concept of a "social regularity" we propose the concept of a "racial regularity" to name, describe and define pervasive and repeated intergroup patterns that youth observe through their daily transactions across settings. Additionally, drawing from the socio-cognitive developmental literature, we consider why and how racial regularities may inform youths' racial knowledge. Finally, we illustrate our perspective using existing ethnographies of racial dynamics in schools and neighborhoods vis-à-vis youths' racial knowledge.

Neighborhood-level predictors of African American and Latinx parents' ethnic-racial socialization.

Few studies examine how neighborhood structural factors (e.g., socioeconomic status [SES] and diversity) and perceived disorder may influence the messages parents communicate to their youth about race/ethnicity. Guided by the integrative model and social disorganization theory, this study examines how parents' ethnic-racial socialization messages (ERS) are shaped by the broader environment. Data come from the MacArthur Studies of Diversity in Midlife. Latinx and African American parents N = 508 (Mage = 39) with a child between 6- and 17-years old living in two urban US cities were included. Cultural perceptions were assessed at both the individual level (e.g., perceived discrimination and ethnic affirmation) and neighborhood level along with demographic and structural neighborhood characteristics at the individual and neighborhood level, respectively. Multilevel analyses revealed that at both the individual level and neighborhood levels, perceived neighborhood problems were associated with more frequent messages about ethnicity and race (e.g., cultural socialization and preparation for bias). In addition, neighborhood-level affirmation promoted cultural messages; in contrast, neighborhood-level discrimination experiences positively impacted preparation for unfair treatment. Results reveal how parents' ERS is informed by their own characteristics as well as neighborhood factors. Further, cross-level interactions were found. Findings are discussed in terms of contextual and cultural-developmental theorizing about parenting.

Inter-Relations Between Ethnic-Racial Discrimination and Ethnic-Racial Identity Among Early Adolescents.

The authors examined whether the longitudinal inter-relations between ethnic-racial discrimination and ethnic-racial identity vary according to the perpetrator of discrimination. The authors used three waves of data from early adolescents (n = 387; ages 11-12 at Wave 1) to assess the strength and direction of relations between perceived discrimination from non-school adults and peers vis-à-vis ethnic-racial identity exploration, commitment, private regard, and public regard. Cross-lagged autoregressive path analyses showed that more frequent discrimination, regardless of source, had reciprocal and significant longitudinal inter-relations with exploration and public regard. Peer discrimination predicted lower commitment and private regard 1 year later, whereas non-school adult discrimination did not. Implications are discussed in relation to the role of peers and ethnic-racial identity processes.

Coronavirus (COVID-19), Coagulation, and Exercise: Interactions That May Influence Health Outcomes.

The proinflammatory cytokine storm associated with coronavirus disease 2019 (COVID-19) negatively affects the hematological system, leading to coagulation activation and endothelial dysfunction and thereby increasing the risk of venous and arterial thrombosis. Coagulopathy has been reported as associated with mortality in people with COVID-19 and is partially reflected by enhanced D-dimer levels. Poor vascular health, which is associated with the cardiometabolic health conditions frequently reported in people with severer forms of COVID-19, might exacerbate the risk of coagulopathy and mortality. Sedentary lifestyles might also contribute to the development of coagulopathy, and physical activity participation has been inherently lowered due to at-home regulations established to slow the spread of this highly infectious disease. It is possible that COVID-19, coagulation, and reduced physical activity may contribute to generate a "perfect storm," where each fuels the other and potentially increases mortality risk. Several pharmaceutical agents are being explored to treat COVID-19, but potential negative consequences are associated with their use. Exercise is known to mitigate many of the identified side effects from the pharmaceutical agents being trialled but has not yet been considered as part of management for COVID-19. From the limited available evidence in people with cardiometabolic health conditions, low- to moderate-intensity exercise might have the potential to positively influence biochemical markers of coagulopathy, whereas high-intensity exercise is likely to increase thrombotic risk. Therefore, low- to moderate-intensity exercise could be an adjuvant therapy for people with mild-to-moderate COVID-19 and reduce the risk of developing severe symptoms of illness that are associated with enhanced mortality.

Trajectories of Discrimination across the College Years: Associations with Academic, Psychological, and Physical Adjustment Outcomes.

Despite growing evidence that racial-ethnic discrimination has a critical impact on college students of color, there is a shortage of longitudinal studies investigating such discrimination across the course of students' college careers. The present study examined trajectories of professor- and peer-perpetrated ethnic-racial discrimination across the first three years in college and the correlations between these trajectories and academic, psychological, and physical adjustment outcomes during students' fourth year in a sample of 770 Black, 835 Asian American, and 742 Latino college students (total n = 2347; 60.1% female) at elite colleges and universities in the United States. Latent growth modeling revealed stability in reported peer discrimination over the first three years of college and an increase in reported discrimination from professors. Discrimination from peers and professors equally predicted unfavorable grades, a lower likelihood of on-time graduation, and less school satisfaction. Perceived discrimination from peers (but not from professors) during students' first year predicted higher rates of depressive symptoms and more health problems in their fourth year. Although initial levels and trajectories of discrimination varied as a function of students' ethnicity-race, the correlates between discrimination and adjustment outcomes did not vary between ethnic-racial groups. The present findings suggest that ethnic-racial discrimination is a complex, ecologically-based stressor that presents a constellation of challenges for students of color attending elite colleges and universities.

Using chemiluminescence to determine whole blood antioxidant capacity in rheumatoid arthritis and Parkinson's disease patients.

The consequences of oxidative stress and inflammation are implicated in a wide range of diseases, including rheumatoid arthritis and Parkinson's disease. The status of antioxidant capacity in rheumatoid arthritis and Parkinson's disease remains unclear, in part due to common practice of assaying erythrocytes separately to plasma. This method removes any synergistic interactions between plasma and erythrocyte-based antioxidants. The experiments in this report tested antioxidant capacity in whole blood, erythrocytes and plasma by group and disease stage. Medically diagnosed patients were recruited along with appropriate control group participants. Fasting venous blood was assayed using chemiluminescence methods for: time to maximum light emitted, maximum light emitted, and plasma antioxidant capacity in vitamin E analogue units. Here we demonstrate that whole blood exhibits higher antioxidant capacity than either plasma or erythrocytes assayed separately. We report increased oxidative stress in the blood of rheumatoid arthritis patients by group (p = 0.018, p = 0.049). We show increased antioxidant capacity in Parkinson's disease patients by group (p < 0.001). For later stage Parkinson's disease patients, we report reduced oxidative stress (p = 0.025), and increased antioxidant capacity and for erythrocytes (p < 0.001, p = 0.004) and whole blood (p < 0.001, p = 0.003). Early stage Parkinson's disease showed higher antioxidant capacity on only one measure (p = 0.008). Whole blood chemiluminescence is a useful technique for determining redox status in disease and might help clarify the role of oxidative stress in rheumatoid arthritis and Parkinson's disease.

Student perceptions and learning outcomes of blended learning in a massive first-year core physiology for allied health subjects.

Evidence shows that factors contributing to success in physiology education for allied health students at universities include not only their high school achievement and background but also factors such as confidence with their teachers and quality of their learning experience, justifying intensive and continued survey of students' perceptions of their learning experience. Here we report data covering a 3-yr period in a physiology subject that has been redesigned for blended and online presentation. Consistent with previous reports, we show that when we undertook a blended mode of delivery, students demonstrated better grades than traditional modes of teaching; however the absence of didactic teaching in this subject resulted in lower grades overall. Students have very strong positive attitudes to weekly quizzes (80% positive approval) but report ambivalent attitudes to online self-directed learning (61% negative perception), even though they had 2-h weekly facilitated workshops. Overwhelmingly, students who undertook the subject in a self-directed online learning mode requested more face-to-face-teaching (70% of comments). From these data, we suggest that there is a quantifiable benefit to didactic teaching in the blended teaching mode that is not reproduced in online self-directed learning, even when face-to-face guided inquiry-based learning is embedded in the subject.

Racial/ethnic differences in mothers' socialization goals for their adolescents.

OBJECTIVES: We explored the socialization goals that African American, Latino, Chinese and White mothers held for their adolescents within 4 domains that are centrally relevant during adolescence-proper demeanor, academics, race/ethnicity, and peers. METHOD: A card sort task and subsequent logistic regression analyses were used to explore mothers' choice of the most important socialization goals for their ethnically/racially diverse 6th-grade adolescents (N = 185). RESULTS: Compared to White mothers, African American, Latino, and Chinese mothers were significantly more likely to select proper demeanor goals that emphasize deference over benevolence, and peer goals that emphasize instrumental over relational friendships. African American and Latino mothers were more likely to select race/ethnicity goals that emphasize cultural over egalitarian goals compared to Chinese and White mothers. All mothers were more likely to select academic engagement as more important than performance. In contrast to mothers' emphases within domains, mothers' ranked the importance of these different domains remarkably similarly. CONCLUSIONS: Mothers' socialization goals illustrate both similarities and differences across race/ethnicity. Findings are discussed with reference to how mothers' goals reflect broad cultural orientations as well as the contextual demands of their adolescents' experiences. (PsycINFO Database Record

Trajectories of Discrimination Across Adolescence: Associations With Academic, Psychological, and Behavioral Outcomes.

The authors explored trajectories of perceived discrimination over a 6-year period (five assessments in 6th-11th grade) in relation to academic, behavioral, and psychological adjustment in 8th and 11th grades. They distinguished discrimination from adults versus peers in addition to overt versus covert discrimination from peers. The sample included 226 African American, White, Dominican, Puerto Rican, and Chinese adolescents (ages 11-12 at Time 1) recruited in sixth grade from six public schools in New York City. All forms of discrimination increased during middle school and decreased during high school. The frequency with which adolescents reported different sources and types of discrimination varied across ethnicity/race, but not gender. Initial levels and rates of change in discrimination predicted academic, behavioral, and psychological adjustment in 8th and 11th grades, albeit in complex ways.

Trajectories of ethnic-racial discrimination among ethnically diverse early adolescents: associations with psychological and social adjustment.

Using longitudinal data, the authors assessed 585 Dominican, Chinese, and African American adolescents (Grades 6-8, M(age) at W1 = 11.83) to determine patterns over time of perceived ethnic-racial discrimination from adults and peers; if these patterns varied by gender, ethnicity, and immigrant status; and whether they are associated with psychological (self-esteem, depressive symptoms) and social (friend and teacher relationship quality, school belonging) adjustment. Two longitudinal patterns for adult discrimination and three longitudinal patterns for peer discrimination were identified using a semiparametric mixture model. These trajectories were distinct with regard to the initial level, shape, and changes in discrimination. Trajectories varied by gender and ethnicity and were significantly linked to psychological and social adjustment. Directions for future research and practice are discussed.

Workplace discrimination predicting racial/ethnic socialization across African American, Latino, and Chinese families.

Informed by Kohn and Schooler's (1969) occupational socialization framework, this study examined linkages between racial/ethnic minority mothers' perceptions of racial/ethnic discrimination in the workplace and adolescents' accounts of racial/ethnic socialization in the home. Data were collected from 100 mother-early adolescent dyads who participated in a longitudinal study of urban adolescents' development in the Northeastern United States, including African American, Latino, and Chinese families. Mothers and adolescents completed surveys separately. We found that when mothers reported more frequent institutional discrimination at work, adolescents reported more frequent preparation for bias messages at home, across racial/ethnic groups. Mothers' experiences of interpersonal prejudice at work were associated with more frequent cultural socialization messages among African American and Latino families. Chinese youth reported fewer cultural socialization messages when mothers perceived more frequent interpersonal prejudice at work. Findings are discussed in the context of minority groups' distinct social histories and economic status in the United States.

Intersections between nativity, ethnic density, and neighborhood SES: using an ethnic enclave framework to explore variation in Puerto Ricans' physical health.

Although past research has demonstrated a "health disadvantage" for Puerto Rican adults, very little is known about correlates of health among this group. Given Puerto Ricans' unique experiences of migration and settlement, an ethnic enclave framework that integrates nativity, ethnic density, and neighborhood SES may offer insight into factors influencing Puerto Ricans' health. This study uses a sample of 449 adult mainland- and island-born Puerto Ricans living in New York City and Chicago. The data, collected as a part of the MIDUS Survey of Minority Groups, are stratified by neighborhood ethnic density and neighborhood SES, allowing for the examination of the individual and joint influences of neighborhood characteristics on physical health. Results revealed that ethnic density and neighborhood SES were not independently or interactively related to physical health for mainland-born Puerto Ricans. However, the interaction between ethnic density and neighborhood SES was related to self-reported health, functional limitations, and health symptoms for island-born Puerto Ricans. Island-born Puerto Ricans living in ethnically dense, low SES neighborhoods reported worse health than island-born Puerto Ricans living in other types of neighborhoods. This may be a result of isolation from resources both within and outside the neighborhood.

Meaning making in middle childhood: an exploration of the meaning of ethnic identity.

Social identity, including identification with one's ethnic group, is an important aspect of social development. However, little is known about the subjective meaning associated with social group memberships, particularly during middle childhood. Using second- and fourth-graders responses to an open-ended question, we explored the meaning of ethnic identity with a sample of Chinese, Dominican, Russian, White, and Black American children. Analyses revealed that middle childhood is an active period for meaning making as children described the ethnic identity to include ideas such as language, physical appearance, pride, relative social position, and culture. While there were few differences in the ethnic identity meaning responses of second- and fourth-grade children, the meaning of ethnic identity varied considerably across the ethnic groups underscoring how the unique features and experiences of different ethnic groups shapes the subjective meaning of ethnic identity. These findings align with prior research on the meaning of ethnic identity among adults and adolescents and offer insight for future research regarding the conceptualization and measurement of the meaning of social group membership.

Anatomy Students That are "Team-Taught" May Achieve Better Results Than Those That are "Sole-Taught".

Anatomy practical classes have traditionally been taught by a team of demonstrators (team-taught) in a large dissection room. More recently, particularly in nonmedical contexts, practical classes have been taught by one teacher (sole-taught) to smaller student groups. The aim of this study was to compare student outcomes when the same course was delivered with practical classes team-taught at one campus (metropolitan) and sole-taught at a second campus (regional) while maintaining similar staff to student ratios. This anatomy course, for physiotherapy and lower academically credentialed exercise science/physiology students, utilized blended delivery whereby most content was delivered online and practical classes comprised the main face-to-face teaching. In 2018, the metropolitan campus introduced team-teaching practical classes while the regional campus continued with sole-teaching. Student marks and engagement with online content were compared between campuses and to the previous year (2017) when both campuses had sole-taught practical classes. While final marks for the course increased overall in 2018 (P < 0.01), exercise science/physiology students at the metropolitan campus (team-taught) improved their final marks (53.5 ± 1.1%) compared to a slight decrease for the regional (sole-taught) campus (44.8 ± 1.4%) (P < 0.01). There were no differences between campuses for physiotherapy students in 2018. Student engagement with online content did not contribute to the improvement in marks for exercise science/physiology students. Introduction of a team-teaching format improved student marks, particularly for the lower academically credentialed students. Team-teaching should be considered as the preferred format for anatomy practical classes, particularly in courses involving students with diverse academic credentials.

The influence of student perceptions of school climate on socioemotional and academic adjustment: a comparison of chinese and american adolescents.

This study explored students' perceptions of 3 dimensions of school climate (teacher support, student-student support, and opportunities for autonomy in the classroom) and the associations between these dimensions and adolescent psychological and academic adjustment in China and the United States. Data were drawn from 2 studies involving 706 middle school students (M = 12.26) from Nanjing, China, and 709 middle school students (M = 12.36) from New York City. Findings revealed that students in China perceived higher levels of teacher support, student-student support, and opportunities for autonomy in the classroom than students in the United States. Furthermore, students' perceptions of teacher support and student-student support were positively associated with adolescents' self-esteem and grade point average but negatively associated with depressive symptoms for both Chinese and American adolescents.

Received ethnic-racial socialization messages and youths' academic and behavioral outcomes: examining the mediating role of ethnic identity and self-esteem.

The authors examined relationships between cultural socialization and preparation for bias and youth outcomes. Using data from 805 African American and White early adolescents attending school in an integrated middle-class suburban school district in the northeastern United States, the authors hypothesized that ethnic affirmation and self-esteem would mediate relations between ethnic-racial socialization and more distal academic and behavioral outcomes. Cultural socialization was positively associated with academic and behavioral outcomes, and these associations were partially mediated by ethnic affirmation and self-esteem. Preparation for bias was associated with more negative academic outcomes, and these relationships were fully mediated by ethnic affirmation and self-esteem. Relationships of preparation for bias to youth outcomes were generally stronger for White compared with African American youths. The risks and benefits of different socialization messages for youths in various ecological contexts are discussed.