Abstract
The purpose of this study is to examine the trends in bias-based bullying between 2013 and 2019 among California youth overall and by type of bias-based bullying and explore the extent to which Trump’s announcement of his candidacy for U.S. President in June 2015 impacted these bullying outcomes. We pooled the student-level survey data from multiple waves of the California Healthy Kids Survey. The final study sample included 2,817,487 middle- and high-school students (48.3% female, 47.9% male, and 3.7% not reported). We examined five specific types of bias-based bullying and any bias-based bullying overall. We employed logistic regression and calculated odds ratios to compare differences in the odds of bias-based bullying before and after Trump announced his candidacy for U.S. President. Between 2013 and 2019, approximately one in four students reported experiencing at least one type of bias-based bullying, based on race, ethnicity, or national origin being the most commonly reported. Trump’s announcement for candidacy was inconsistently associated with differences in the odds of bias-based bullying. Counties in which a higher proportion of the electorate voted for Trump had slightly higher odds of bullying for any bias-based bullying and for all specific types of bias-based bullying. Findings highlight the need for a commitment to protecting students from bullying regardless of their identity. Public health and education researchers and practitioners should draw on our growing understanding of the different dimensions of bullying in designing, implementing, and evaluating intervention approaches that address bias-based bullying, a particularly important cause given the growing polarization in the United States and the increasing salience of identity in the lead-up to and since the 2016 and 2020 elections.
Introduction
Bias-Based Bullying
Bullying has long been considered a serious issue faced by school-aged youth. It is generally defined as a form of aggressive behavior that occurs repeatedly; intended to cause physical, social, or psychological harm; and characterized by an imbalance of power between the parties involved (Smith, 2016). Bullying is linked to negative short- and long-term physical and mental health, psychosocial, and academic outcomes (Benedict et al., 2015; Eisenberg et al., 2003; Hong & Espelage, 2012; Juvonen et al., 2003, 2011; Li et al., 2020; McDougall & Vaillancourt, 2015; Smith, 2016). While studies of general bullying prevalence suggest either a downward trend or no change over time (Kennedy, 2021; Li et al., 2020), bias-based bullying as a specific, distinct form of bullying has emerged as a growing concern in recent years (Horton, 2021).
Bias-based bullying refers to bullying based on dimensions of an individual’s identity, such as their actual or perceived race, ethnicity, national origin, religion, gender, sexual orientation, and/or disability status. Data on bias-based bullying are less widely available than those on general bullying; however, some estimates of the prevalence of bias-based bullying are as high as 35%–45% (Eisenberg et al., 2021; Russell et al., 2012). In comparison, a recent study of “traditional” forms of bullying estimated its prevalence at approximately 20%, with no significant changes in prevalence between 2011 and 2019 (Li et al., 2020). In addition, evidence suggests that bias-based bullying is more strongly associated with poor outcomes. Youth reporting experiences of bias-based bullying had higher odds of substance use and poor mental health during adolescence than did victims of non-bias-based bullying (Russell et al., 2012). These students also report poorer grades and lower school connectedness, and experiencing bias-based bullying is associated with increased absenteeism from school due to feeling unsafe (Baams et al., 2017; Nishina et al., 2005).
Impact of the Social Context
Much of the bullying research literature has drawn on the social ecological model to understand this phenomenon (Bronfenbrenner, 1977, 1979). However, most studies focus on the microsystem (e.g., individual traits, home environment) and mesosystem (e.g., school environment) in their exploration of bullying participation and victimization (Horton, 2021). In contrast, the broader levels of the social ecological model are less frequently considered in empirical studies of bullying, despite their important contributions to the behavior (Newman & Fantus, 2015); these levels include the exosystem (e.g., community and media environments), the macrosystem (e.g., broader social environment, dominant culture, and norms), and the chronosystem (i.e., key events and changes over time) (Horton, 2021).
The few studies that have considered broader levels of influence highlight just how important social context can be for bullying outcomes. For example, Hatzenbuehler et al. (2019) found evidence of higher rates of homophobic bullying among California youth during the lead-up to a voter referendum, negatively targeting the LGBTQ+ community. The 2016 presidential election of Donald Trump represents another political event that contributed enormously to the exosystem, macrosystem, and chronosystem and thereby had potential to affect bias-based bullying behaviors. The election was covered extensively by the media, a key component of the exosystem, and a position of power such as the presidency certainly shapes cultural norms, which is a key component of the macrosystem. According to the social ecological model, it follows that acceptance or tolerance of a presidential candidate’s violent and divisive language and actions in the media could directly or indirectly affect the beliefs and behavior of the school-aged youth in those communities. Conversely, critiques and rejections of the candidate’s behavior could equally signal that these behaviors or views are not acceptable within the dominant culture and also have an effect on the youth.
In the wake of the 2016 presidential election, anecdotal evidence of increased bullying (Carroll, 2016; Loeb, 2016; Pollock, 2017) and educators’ concerns about bullying (Costello, 2016; Pollock, 2017) has been explored empirically to some extent. A study of middle schoolers in Virginia found that while there were no meaningful differences in bullying between Democratic- and Republican-leaning counties prior to the election, there were higher adjusted rates of bullying in counties supporting the Republican candidate after the 2016 election (Huang & Cornell, 2019). In 2018, LGBTQ+ students in more politically conservative districts in Washington State reported experiencing more bullying and less teacher intervention than students in less politically conservative areas (Hobaica et al., 2021). A qualitative study of undocumented students in California reported increased experiences with bullying around the time of the 2016 election (Valdivia et al., 2021), and a qualitative participatory study with Muslim children highlighted the impact of anti-Muslim rhetoric during the election on their experiences with and understanding of Islamophobia (Farooqui & Kaushik, 2021). Finally, this social context resulted in identity-based aggressive behavior beyond bullying; analyses of newspaper coverage of hate crimes, as well as national hate crime statistics found as high as a 226% increase in their incidence after election rallies supporting Trump and since his election in 2016 (Feinberg et al., 2019; Levin et al., 2018; Rushin & Edwards, 2018; Warren-Gordon & Rhineberger, 2021). Taken together, these findings suggest that exosystem-, macrosystem-, and chronosystem-level factors can be key contributors to bullying trends, and additional research is needed to understand the extent to which these factors can impact bullying participation and victimization.
The Present Study
In this study, we used data from a statewide survey of middle- and high-school students in California to examine trends in specific types of bias-based bullying among youth, and to assess whether and to what extent the 2016 election cycle impacted bias-based bullying outcomes among these youth. The specific types examined included bullying based on (1) race, ethnicity, or national origin; (2) religion; (3) gender; (4) sexual orientation; and (5) disability, as well as bias-based bullying overall, all of which align with the definition of bias-based bullying provided above. Given the theoretical and empirical evidence underpinning the role of broader levels of the social ecological model and their potential to affect bullying outcomes, as well as the impact of the 2016 election on the media and social environment, we hypothesized that bias-based bullying would be positively associated with the election. Trump’s official announcement of his candidacy for president, which took place in June 2015, was used as the “index date” for this analysis, allowing us to compare bias-based bullying during two school years before the announcement to four school years after the announcement. As divisiveness has continued during and beyond the 2020 presidential election, this study provides an important insight into the extent to which racist, homophobic, xenophobic, and other election rhetoric may result in “trickle-down bullying” (Johnson, 2017, p. 448) in a large diverse state.
Methods
Data and Study Sample
To examine bias-based bullying, secondary data for middle- and high-school students who completed at least one wave of the California Healthy Kids Survey (CHKS; WestEd, 2022) during the study period were used. The CHKS is an anonymous survey fielded by California schools each academic year that asks questions that are relevant for guiding school improvement, including questions on student demographics, school connectedness, school culture and climate, and school safety. Specific information regarding data collection processes is provided elsewhere (WestEd, 2022), as are details about the validity and reliability of the instrument (Mahecha & Hanson, 2020). Student-level data from CHKS were linked with county-level 2016 presidential election returns data from MIT Election Lab (MIT Election Data and Science Lab, 2018) to assess the political affiliation of counties in which CHKS schools were seated. The original CHKS data included 3,111,403 students who completed at least one survey wave between the 2013–2014 and 2018–2019 school years. From this, students were excluded from the sample if they did not answer at least one of the CHKS bias-based bullying questions (n = 182,058, 5.85% of original sample), or if they had missing school connectedness data or their school could not be linked to county-level election returns data (n = 111,858, 3.60% of original sample), resulting in a final study sample which comprised of 2,817,487 middle- and high-school students.
Variables
Main dependent variables
We examined five specific types of bias-based bullying, including bullying based on (1) race, ethnicity, or national origin, (2) religion, (3) gender, (4) sexual orientation, and (5) disability; we also examined any bias-based bullying overall. The CHKS asks students how many times in the last 12 months they were harassed or bullied on school property for the listed reasons. Students were provided the following explanation of bullying: “You were bullied if you were shoved, hit, threatened, called mean names, teased, or had other unpleasant physical or verbal things done to you repeatedly or in a sever way. It is not bullying when two students of about the same strength or power quarrel or fight.” The five specific types of bullying were treated as binary variables and coded as “yes” if a student reported experiencing one or more incidents of that type of bullying in the last 12 months, and “no” if they reported experiencing no incidents of that type of bullying in the last 12 months. From these five binary variables, we created the sixth binary variable that was coded as “yes” if a student reported experiencing any incident of bias-based bullying in the last 12 months, and “no” if otherwise. Some students did not have complete information for all of the individual bias-based bullying questions. Therefore, sample sizes for the five specific types of bias-based bullying are slightly smaller than the sample size for any bias-based bullying. The CHKS bias-based bullying measure is validated and has demonstrated good internal consistency reliability (Mahecha & Hanson, 2020). Past-year measures of bullying experiences are commonly used (Hamburger et al., 2011), although they may be susceptible to recall bias, as discussed in the limitations below, particularly because bullying tends to be underreported. We examined bullying as a dichotomous variable to align with previous studies of bullying and the social context, including in the wake of the 2016 election (Hatzenbuehler et al., 2019; Hobaica et al., 2021; Huang & Cornell, 2019).
Independent variables
Our main independent variable was the year in relation to Trump’s candidacy announcement for U.S. President. Baseline (coded as 1) included the 2 years prior to Trump’s candidacy announcement (2013–2014 and 2014–2015 school years); early-post (coded as 2) included the first years directly after Trump’s candidacy announcement (2015–2016 and 2016–2017 school years); and later-post (coded as 3) for the second 2 years after Trump’s candidacy announcement (2017–2018 and 2018–2019 school years).
Control variables
We included demographic variables for sex (male, female, and not reported); sexual orientation (straight, gay/lesbian/bisexual, other, not sure, and not reported); transgender status (no, yes, not sure, and not reported); and race/ethnicity (Hispanic/Latino and non-Hispanic White, Black/African American [AA], Asian, American Indian/Alaskan Native [AI/AN], Native Hawaiian/Pacific Islander [NH/PI], Multiple Race, and not reported). We also included education variables for grade level (6th grade through 13th grade and not reported); and grades received in school (mostly A’s, A’s and B’s, mostly B’s, B’s and C’s, mostly C’s, C’s and D’s, mostly D’s, mostly F’s, and not reported). In addition, we included socioeconomic status variables for living arrangement (parent’s/guardian’s home, relative’s home, multifamily home, friend’s home, foster home/group care, hotel/motel, transitional/temporary housing, other, and not reported); and parent education level (did not finish high school, graduated high school, some college, graduated college, and don’t know/not reported). Next, following the approach outlined by WestEd—a nonpartisan, nonprofit agency that develops measurement instruments on school climate—we included a variable on school connectedness (categories included low, moderate, and high connectedness), which measures a student’s sense of belonging in school (Austin et al., 2011). This measure has been validated and has demonstrated internal reliability (Mahecha & Hanson, 2020). Finally, we included a continuous variable for the proportion of the county in which the school was seated that voted for the Republican candidate during the 2016 U.S. Presidential election, and a continuous time trend variable for school year.
Statistical Analyses
Descriptive analysis
To examine demographic characteristics of our study sample, we computed cell sizes and percentages for categorical variables and means and standard deviations for continuous variables. We descriptively examined bias-based bullying by computing cell sizes and proportions of the study sample who reported experiencing at least one incident of bullying for each of our six bias-based bullying outcomes overall, and by school year and period (pre-period: 2013–2014 and 2014–2015 school years; early-post: 2015–2016 and 2016–2017 school years; and later-post: 2017–2018 and 2018–2019 school years). To examine unadjusted differences in proportions of each type of bullying by period, we conducted chi-squared tests. Calculating Pearson’s correlation coefficients, we also examined associations between our six bias-based bullying outcomes.
Regression analysis
We employed logistic regression and calculated odds ratios to compare differences in the odds of bias-based bullying from the 2-year period before Trump announced his candidacy for U.S. President (reference period: 2013–2014 and 2014–2015) to the early-post (2015–2016 and 2016–2017) and later-post (2017–2018 and 2018–2019) 2-year periods after he announced his candidacy. In all regression models, we controlled for the covariates described above. For all demographic covariates, missing values were included in analysis; we also conducted a sensitivity analysis with the missing values removed. In addition, we ran two sets of stratified analyses, one in which we stratified models by county voting status (counties where Trump did and did not win a plurality of the vote) and another in which we stratified models by students’ grade level (middle school [grades 6–8] and high school [grades 9–13]). To address potential heteroskedasticity, in all regression models we estimated robust standard errors (Huber, 1967); statistical significance was determined at the traditional 5% alpha level. All analyses were performed using Stata version 14.2 (StataCorp, 2015). This study was reviewed and approved by the Providence St. Joseph Health Institutional Review Board.
Results
Characteristics of the Study Sample
Sample characteristics are presented in Table 1. Students in the study sample were approximately evenly split between male and female sex, and the majority identified as straight and not transgender. Students were racially/ethnically diverse, and the majority of students received passing grades and had moderate- to high-school connectedness. A plurality of students reported living at home with one or more parents/guardians, while less than half reported that their parents graduated college.
Characteristics of the Study Sample.
AIAN = American Indian/Alaskan Native; NHPI = Native Hawaiian/Pacific Islander.
Bias-Based Bullying, Overall, and by Period and School Year
Overall, about one quarter of students reported experiencing any type of bias-based bullying in a given school year during the study period (Table 2). The most commonly reported type of bias-based bullying was that which is based on race, ethnicity, or national origin, followed by sexual orientation, gender, religion, and disability. This finding was held when examining bias-based bullying by period (pre-period, early-post, and late-post). Compared with the pre-period, the prevalence of any bias-based bullying and each type of bias-based bullying was slightly less in the early- and late-post periods. While students may have experienced multiple types of bias-based bullying during the study period, none of these types strongly correlated with each other (Supplemental Appendix Table 1).
Prevalence of Bias-Based Bullying Overall and by Type of Bullying.
Notes. For any bias-based bullying, statistics (frequencies, percentages, p values) are for the full study sample (N = 2,817,487). For the five specific types of bias-based bullying, statistics are for the sample that responded to each item. Overall, 0.27% of the sample (n = 7,468) did not respond to the item on race/ethnicity/national origin bullying, 0.59% (n = 16,697) religion-based bullying, 0.75% (n = 21,106) gender-based bullying, 0.45% (n = 12,618) sexual orientation-based bullying, and 0.64% (18,117) disability-based bullying. Chi-squared tests were used to examine unadjusted differences in proportions of each type of bullying by period.
From the 2013–2014 to 2018–2019 school year, the proportion of students who reported experiencing each type of bias-based bullying decreased, albeit by small amounts (data not shown). Bullying based on race, ethnicity, or national origin decreased by the largest amount (from 16.7% in 2013–2014 to 13.3% in 2018–2019), followed by bullying based on religion (from 9.0% in 2013–2014 to 6.1% in 2018–2019), gender (from 8.1% in 2013–2014 to 7.0% in 2018–2019), and disability (from 5.6% in 2013–2014 to 4.6% in 2018–2019). Bullying based on sexual orientation decreased the least during the study period (from 9.4% in 2013–2014 to 8.9% in 2018–2019).
For two types of bias-based bullying, decreases primarily occurred prior to the Trump U.S. Presidential candidacy announcement in June 2015, and either remained the same or increased afterward. For bullying based on sexual orientation, the proportion of students who reported experiencing bullying was 9.4% in the 2013–2014 school year and dropped to 8.4% in the 2015–2016 school year. After that, the rate began to increase and reached 8.9% in the 2018–2019 school year. For bullying based on disability, the proportion went from 5.6% in the 2013–2014 school year to 4.6% in the 2015–2016 school year, then hovered between 4.6% and 4.7% in the two remaining school years.
Trump Candidacy Announcement and Odds of Bias-Based Bullying
After controlling for covariates, the Trump Presidential candidacy announcement was inconsistently associated with differences in the odds of bias-based bullying among students (Table 3). For any bias-based bullying, odds of bullying in the first 2 years after the candidacy announcement were not significantly different than that of the 2 years prior to the candidacy announcement but were slightly higher during the second 2-year period after the candidacy announcement. For bullying based on race, ethnicity, or national origin and religion, there were no significant differences in the odds of bullying during either the first or second 2-year periods after the candidacy announcement. For gender-based bullying, there was a significant increase in the odds of bullying in the first 2-year period after the candidacy announcement, but a significant decrease in the second 2-year period after the candidacy announcement. Conversely, for sexual orientation- and disability-based bullying, there were decreases in the odds of bullying in the first 2-year period after the candidacy announcement but increases in the second 2-year period after the candidacy announcement. Sensitivity analyses conducted with missing values removed revealed only changes in effect sizes; no differences in the direction of effects were observed for any outcomes (Supplemental Appendix Tables 2 and 3).
Odds (Standard Error) of Bias-Based Bullying Associated with Trump’s Presidential Candidacy Announcement, by Type of Bullying.
Notes: Robust standard errors are in parenthesis.
AIAN = American Indian/Alaskan Native; NHPI = Native Hawaiian/Pacific Islander; OR = odds ratio; SE = standard error.
p < .05; **p < .01; ***p < .001.
In the analyses stratified by county voting status, results in blue counties (i.e., counties where Trump did not win a plurality of votes) were consistent with the overall findings (Supplemental Appendix Table 5). However, there were a few differences in results in red counties (i.e., counties where Trump won a plurality of votes); for example, red counties saw a decrease in the odds of any bias-based bullying in the first 2-year period and no significant difference during the second 2-year period (Supplemental Appendix Table 4). In the analyses stratified by grade level, results for high school-aged respondents were consistent with the overall findings while the odds of any bias-based bullying decreased during both time periods for middle-school-aged respondents (Supplemental Appendix Tables 6 and 7).
Covariates and Odds of Bias-Based Bullying
Other factors consistently associated with bullying included sexual orientation, transgender status, grade level in school, school connectedness, living arrangement, and proportion of the county that voted Republican. Female students had lower odds of each type of bias-based bullying compared with male students, except for gender-based bullying. Students who identified with a sexual orientation other than straight or who identified as transgender had higher odds of bullying for each type of bias-based bullying, and school connectedness was inversely associated with odds of bullying for each type of bullying. As grade level increased, the odds of each type of bullying generally decreased. Living in a home with one or more parents/guardians was associated with decreased odds of each type of bullying compared with other living arrangements. Factors that were associated with bias-based bullying but inconsistently included race/ethnicity, grades received in school, and parent education level.
Discussion
This study examined trends in bias-based bullying among California youth overall and by type of bias-based bullying and explored the extent to which Trump’s announcement of his candidacy for U.S. President in June 2015 impacted these bullying outcomes. Between 2013 and 2019, approximately one in four students reported experiencing at least one type of bias-based bullying, based on race, ethnicity, or national origin being the most commonly reported. The relatively high proportion of students who identified as part of a marginalized social group based on race/ethnicity, compared with other marginalized social identities (e.g., gender status or sexual orientation), may contribute to this finding. Nonetheless, the fact that nearly a quarter of students reported experiencing any kind of bias-based bullying is notable, given its strong association with poor outcomes, such as poor mental health and worse academic performance (Baams et al., 2017; Nishina et al., 2005; Russell et al., 2012). Previous studies on the prevalence of bias-based bullying in various states have ranged widely (Eisenberg et al., 2021; Mulvey et al., 2018; Russell et al., 2012). A national survey of youth between the ages of 12 and 18 years, found that of those who reported experiences of bullying, approximately 17% and 10% reported bias-based bullying on single or multiple social identities, respectively (Mulvey et al., 2018). Roughly, during the same time period, prevalence of general bullying was approximately 20% nationally and ranged from 18.5% to 23.5% in California (Centers for Disease Control and Prevention, 1991–2019).
We found that Trump’s announcement for candidacy was inconsistently associated with differences in the odds of bias-based bullying. In the two school years immediately following the announcement (fall 2015–spring 2017), there was an increase in the odds of bullying based on gender, and a decrease in the odds of bullying based on sexual orientation or disability. In contrast, in the later time period (fall 2017–spring 2019), there was an increase in the odds of any bias-based bullying, and bullying based on sexual orientation or disability. There was no significant change in the odds of bullying based on race, ethnicity, or national origin or based on religion during either time period. The decrease in the odds of certain types of bias-based bullying during the first time period may be due to the already declining rates of these types of bullying. This time period includes the early days of Trump’s presidential campaign, the Republican primaries and formal nomination, the general election in the fall of 2016, and Trump’s inauguration and first few months in office. While each of these events were significant and exemplified the type of rhetoric in question in the current study, they did not appear to impact bias-based bullying rates in general, with the exception of bullying based on gender which saw an increase in odds during this time period. Interestingly, this was the first presidential election in which a woman received the nomination from a major party. On the other hand, in the later time period examined in this study, which fell entirely during the time when Trump was in office, the increased odds of any bias-based bullying and of certain types could represent validation and acceptance of divisive behaviors once Trump’s position became official and more widely accepted.
Sexual orientation, transgender status, grade level in school, school connectedness, and living arrangement were consistently associated with bullying; these findings were largely consistent with previous research (Eisenberg et al., 2003; Hong & Espelage, 2012; Juvonen et al., 2003; Smith, 2016). In addition, political affiliation of communities in which schools were situated also appeared to contribute to bullying outcomes; in the overall analysis, counties in which a higher proportion of the electorate voted for Trump had slightly higher odds of bullying for any bias-based bullying and for all specific types of bias-based bullying. This finding is consistent with former studies that examined bullying in the Trump context and found more bias-based bullying and less teacher intervention during bullying in conservative localities (Hobaica et al., 2021; Huang & Cornell, 2019). On the other hand, our stratified analyses revealed that the odds of bias-based bullying in red counties decreased during the first 2-year period while they remained unchanged in blue counties. During the second 2-year period, the odds increased only in blue counties. The stratified analyses should be interpreted with caution as stratified models do not provide a direct comparison of bias-based bullying behavior in red versus blue counties, and because roughly only 10% of survey respondents came from schools in red counties. Importantly, it is also possible that schools in red counties differed from those in blue counties on unmeasured characteristics, such as school size and homogeneity of the student body. Furthermore, winning or losing a plurality of votes is unlikely to be an exact measure of the extent to which Trump’s behavior was filtered through the media and adults down to children themselves, providing modeling or signaling shifts in normative beliefs around what is considered acceptable behavior and the value placed on historically marginalized groups (Horton, 2021).
The findings of this study reveal a need to collect more granular data on bias-based bullying across statewide and national surveillance systems to facilitate tracking of trends over time in the same way that is possible for bullying in general. The need for additional data is especially relevant for understanding the influence of the political and social context on bullying trends and behaviors. As Huang and Cornell (2019) point out, it is unclear whether reports of increased bullying in the wake of the 2016 presidential election represent an actual increase in bullying prevalence or a shift in the form of bullying to one that is more readily recognized, given Trump’s behavior during his candidacy and presidency. Additional data would help to shed light on whether there are actual changes in frequency or shifts in reporting of bullying, allowing for better targeting of interventions. In addition, results of the current study demonstrate that social context may influence different forms of bias-based bullying differently, supporting collection of disaggregated data on bias-based bullying.
Importantly, there is a need for additional efforts to mitigate bias-based bullying, given its link to poor health and social outcomes. A situation in which bullying based on a protected category (e.g., race, religion, disability status) interferes with a public school’s legal responsibility to provide education could be considered a civil rights violation (U.S. Department of Health and Human Services, n.d.); thus, schools have both an ethical and legal obligation to address bias-based bullying. The current findings invite further study and attention to bias as a motivation for bullying in the design of anti-bullying programs and policies. While we found that bullying based on race, ethnicity, or national origin was the most common type of bias-based bullying, any efforts to address this kind of bias are complicated by growing nationwide resistance to the inclusion of anti-racism and equity-focused curricula in schools (Alvarez, 2021). Several states have gone as far as advancing legislation to ban educators from teaching about systemic racism (Alvarez, 2021). Previous researchers have identified steps that educators can take, to address bias-based bullying in the context of Trump (Pollock, 2017); for example, condemning incidents of hate and intimidation and countering misinformation by engaging with facts. However, the onus cannot be entirely on classroom teachers. Parents, school leaders, as well as school- and district-level policies must also reinforce and provide support for these efforts, and public health advocates and organizations should play a role in bias-based bullying prevention as well.
Limitations
This study has several limitations to consider, when interpreting the results. First, survey data were self-reported by students, and thus susceptible to social desirability and recall biases, particularly, given the 12-month period asked about on the survey. This limitation is especially relevant given that bullying is often underreported, particularly among racial minority and male students (Lai & Kao, 2018). In addition, while bullying is typically defined as a repeated behavior, our measure of bullying in this study only differentiated between experiencing bullying or not, regardless of the number of incidents. Though bullying based on disability status was included as an outcome in this study, students were not asked whether or not they had a disability; accordingly, statistical models do not account for the presence or absence of a disability. We used pooled cross-sectional data collected in one state, preventing any causal claims and potentially limiting the generalizability of findings to states with different sociopolitical contexts. However, California is a large state with geographic variations (e.g., large urban centers and many rural areas) and a large diverse population. The use of pooled cross-sectional data also limits our ability to account for whether students were surveyed more than once during the study period. In addition, while the CHKS is fielded across the entire state of California, school districts have some leeway in its administration. Specifically, administration in 7th and 9th grades is required to be eligible for a state subsidy, and administration in grade 11 is recommended. As a result, there is an unequal distribution of participation across grade levels; however, there is substantial participation in all grades. Next, Trump’s announcement of his candidacy was selected as the index date in the current analysis; however, relevant bullying rhetoric may have been present at varying levels before and after this announcement. Nonetheless, this announcement was seen as a key moment in the 2016 election cycle and included a well-known example of Trump’s racist rhetoric. In addition, because this date fell in the summer, we were able to examine full school years before and after the index date. Finally, data on sexual orientation, living arrangement, and parent education level were missing at greater rates than other demographic, education, and socioeconomic status variables in our data (12.28%, 10.28%, and 20.10% missing, respectively). Caution should be exercised when interpreting results related to sexual orientation, living arrangement, and parent education level, as missing categories for these three variables were largely statistically significant in regression models.
Conclusion
Overall, our findings underscore the need for a commitment to protecting students from bullying, regardless of their identity and the political attitudes of the community in which a school is located. Findings also highlight the importance of furthering our understanding of the ways in which popular and divisive campaigns, movements, and rhetoric directly or indirectly impact youth. Future research should aim to monitor bullying outcomes to the extent necessary to disentangle changes in prevalence and shifts in types of bullying. Finally, public health and education researchers and practitioners should draw on our growing understanding of the different dimensions of bullying in designing, implementing, and evaluating intervention approaches that address bias-based bullying. Addressing bias as it relates to bullying is essential given the growing polarization in the United States and the increasing salience of identity in the lead-up to and since the 2016 and 2020 elections.
Supplemental Material
sj-docx-1-jiv-10.1177_08862605231162650 – Supplemental material for Bias-Based Bullying in California Schools: The Impact of the 2016 Election Cycle
Supplemental material, sj-docx-1-jiv-10.1177_08862605231162650 for Bias-Based Bullying in California Schools: The Impact of the 2016 Election Cycle by Monique Gill and Diana Govier in Journal of Interpersonal Violence
Footnotes
Acknowledgements
We would like to acknowledge Kimberly Phillips, former Research Associate at CORE, for her contributions to this work. Dr. Gill confirms that she has listed everyone who contributed significantly to the work.
Declaration of Conflicting Interests
The author(s) declared no potential conflicts of interests with respect to the authorship and/or publication of this article.
Funding
The author(s) received no financial support for the research and/or authorship of this article.
Supplemental Material
Supplemental material for this article is available online.
Author Biographies
References
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