Young African Americans' Communication with Family Members About COVID-19: Impact on Vaccination Intention and Implications for Health Communication Interventions.

Communication with family members about the COVID-19 vaccine may play an important role in vaccination decisions, especially among young people. This study examined the association between family communication about the COVID-19 vaccine and vaccination intention. Participants were Black/African Americans aged 18-30 years (N = 312) recruited through an online survey in June 2020. We assessed family communication, vaccine attitudes, perceived norms, outcome expectancies, and vaccination intention. More than half (62%) of the participants had talked to family members about the vaccine. Females were more likely than males to have engaged in family communication (63% vs. 59%) (p. > .05). Family communication, injunctive norms, and descriptive norms were significantly (p. < .01) associated with vaccination intention. Family communication was the strongest predictor of intention.Promoting discussions about vaccinations between young Black adults and their families may increase the likelihood of adopting positive vaccination beliefs and influencing vaccine decision-making.

The COVID-19 pandemic has had a disproportionate impact on racial and ethnic minorities, including Black Americans. Racial and ethnic minorities are more likely to be infected with the virus, experience more severe illnesses, have higher rates of hospitalizations, and are at greater risk of death from COVID-19 [1-5]. And although young people are less likely to be hospitalized or die from coronavirus, they are just as at risk and have been severely impacted [6]. In fact, young people from racial and ethnic minority backgrounds have been burdened by the pandemic’s social and economic costs.

COVID-19 vaccination is one strategy to mitigate the impact of the pandemic. As of March 2021, three vaccines have been granted emergency use authorization by the US Food and Drug Administration. The Advisory Committee on Immunization Practices (ACIP), part of the US Centers for Disease Control and Prevention (CDC), recommends a multiphase approach to distributing the vaccines. Per ACIP guidelines, the COVID-19 vaccine should be distributed last to persons aged 16 and older not included in one of the early priority groups [7]. The percentage of US adults who say they intend to get the COVID-19 vaccine when it is available to them has been steadily increasing since distribution began, with an average of about 70% of those polled willing to get the vaccine [8, 9]. Yet, a large percentage of the public remains hesitant or skeptical of the vaccine. Furthermore, Black adults and young people are less willing to get the COVID-19 vaccine [8, 9]. Before the COVID-19 pandemic, Black Americans were less likely to get the flu vaccine than other groups [10]. Black women aged 19–26 were also less likely to have received the HPV vaccine [11]. While scant evidence exists on COVID-19 vaccine intention among young Black adults, an intersectional examination of the data suggests that they may be among those less willing to get vaccinated.

Empirical evidence suggests that family members play an essential role in health decision-making, including vaccination decisions. Parent-child communication about vaccines is a strong predictor of vaccine intention and behavior [12, 13]. However, there are few studies on the impact of family communication on vaccine intention and uptake among young adults. Even fewer studies have been conducted with underserved populations with lower vaccination rates, such as young Black men and women. Some studies have examined family communication and behavioral intentions and behavior among African Americans. For example, one study examined the association between African Americans’ family communication and their willingness to donate organs [14], drawing on prior theorization about organ donation processes and the theory of reasoned action [15]. They found that individuals who had engaged in family discussions about organ donation had higher levels of knowledge, more favorable attitudes, and positive social norms [14]. The organ donation research centralized the role of family communication in the health decision-making process of African Americans [16, 17]. However, the research has rarely been extended to other health domains.

The purpose of the current study was to examine the association between family communication and COVID-19 vaccination intention among a sample of young Black adults. We argue that family members’ opinions about the COVID-19 vaccine may play an important role in vaccination decisions, especially among young Black men and women. We focused on younger Black people because of existing vaccine gaps in this population. We posed one research question: What is the association between family communication and COVID-19 vaccination intention among young African American adults when accounting for these other factors? We further hypothesized that individuals who talked with family members about the vaccine would be more willing to get the vaccine; having discussions about the vaccine would be associated with more favorable vaccine attitudes, outcome expectancies, and perceived norms.

Method

Participants and Procedures

We recruited a sample of individuals from an online panel maintained by Qualtrics, a research organization. Data collection occurred in July 2020, months before the approval of the first vaccines for COVID-19 in the USA. To be eligible for the study, panel members had to self-identify as Black or African Americans and were aged 18–30 years old. A total of 312 participants completed the study.

Prospective participants were contacted via email by Qualtrics and asked to participate in a research study about the COVID-19 pandemic. After consenting to the study, participants answered a series of questions on their demographic characteristics, communication behaviors, attitudes, perceived norms, outcome expectancies, and intentions related to the vaccine. The questionnaire took about 10 min to complete. The Institutional Review Board approved all study procedures at the University of Kentucky (IRB number: 58719).

Measures

The measures were adapted from previous research on interpersonal health communication [18], vaccination attitudes [19], and psychosocial determinants of behavioral intention (i.e., intention, injunctive and descriptive norms, outcome expectancies) [15].1

Family Communication

The primary predictor variable was family communication about the vaccine. Family communication about the vaccine was measured with one item [18]. We asked participants if they had ever talked with their family members about the COVID-19 vaccine (yes or no). We grouped the responses into “family talkers” and “non-talkers” [14]. We also asked follow-up questions to gain nuance on other discussion domains. We asked participants whether they had talked with family members about the pandemic, who did they talk to, and what else they talked about (i.e., family health history, end-of-life care, organ donation).

Vaccine Intention

The primary outcome variable was intention to vaccinate against coronavirus. We assessed vaccination intention with a single item. Participants were given the statement, “I intend to get the coronavirus vaccine if a vaccine becomes available,” and asked to respond (0 = No; 1 = Yes).

Covariates

We assessed several covariates of vaccination intention, including attitudes, perceived norms (descriptive and injunctive), and outcome expectancies (positive and negative).

Vaccine attitudes were measured with the validated vaccine attitude examination scale [19]. Reliability on the 12-item scale was good (α = .84). For our analyses, high scores indicate more favorable attitudes towards vaccines.

Injunctive norms were assessed by asking whether people agreed or disagreed that “A lot of people who are important to me think that getting the coronavirus vaccine would be a good thing.” Descriptive norms were assessed by asking whether people agreed or disagreed that “It is expected that I would get the coronavirus vaccine if it became available.” Both items were measured on a five-point scale from 1 = strongly disagree to 5 = strongly agree. We assessed both positive and negative outcome expectancies about getting the vaccine.

For positive outcome expectancies, participants were asked, “Which of the following are reasons you would get the coronavirus vaccine?” The 10 responses participants could select included items such as “I want to protect myself” and “I want to protect my family.” For negative outcome expectancies, participants were asked, “Which of the following reasons you would NOT get the coronavirus vaccine?” The nine responses participants could select included, “I would be concerned about side effects from the vaccine,” “I would be concerned about getting infected with the coronavirus from the vaccine,” and “I don’t like needles.” The expectancies were assessed on a four-point scale from strongly disagree to strongly agree. On a four-point scale, higher numbers indicate more positive and more negative outcome expectancies. The scale had good reliability for both the positive (α = .89) and negative (α = .70) scales, respectively.

We also assessed a range of demographic variables, including age and sex.

Results

Participant Characteristics

Participant characteristics are reported in Table 1. The mean age of the sample was 22.67 (SD = 4.00). Most participants were non-Hispanic (82%) and women (80%). About half lived with a parent/guardian (49%) and a quarter lived with a significant other (23%). About a quarter of the sample (27%) was unemployed, not in school; half were employed either part time (22%) or full time (31%). Forty-two percent of the sample had a high school diploma or equivalent degree, and a third (34%) had a 4-year college degree or higher.

Table 1

Participant characteristics

Variable	n	%
Age (M years; SD)	22.67 (4.00)
Gender
Female	248	79
Male	64	21
Ethnicity
Hispanic/Latino(a)	57	18
Non-Hispanic/Latino	255	82
Education
No high school or GED	17	6
High school or GED	131	42
2-year college	59	19
4-year college	65	21
Some graduate school	10	3
Master’s degree	23	7
Advanced graduate degree	7	2
Household income
Under $20,000	109	35
$20,000–$39,999	60	19
$40,000–$59,999	59	19
$60,000–$79,999	34	11
$80,000–$99,000	14	4
$100,000–$149,999	28	9
>$150,000	9	3
Marital status
Unmarried	237	76
Unmarried, living with a partner	35	11
Married	33	10
Separated	5	2
Widowed	2	1
Residence
Live alone	58	19
With parent/guardian	152	49
With significant other	73	23
Other	29	9

Almost all of the participants (95%) had talked to family members about the pandemic. More than half (62%) talked specifically about the vaccine. Females were more likely than males to have family discussions about coronavirus (55%% vs. 45%) and the vaccine (63% vs. 59%) (ps. > .05). In addition to the vaccine, participation also had conversations about family health history (71%), organ donation (61%), and end-of-life care (54%). The majority (90%) spoke to parents, 51% spoke to grandparents, and 71% spoke to other family members (e.g., siblings and cousins).

Family Communication, Beliefs, and Vaccination Intention

We used Pearson’s chi-square analysis to examine differences in vaccination intention among those who had and had not discussed the vaccine. The analysis showed significant differences in vaccination intention among the two groups (Table 2): 62% of those who talked about the vaccine intended to vaccinate against COVID-19 compared to 44% of non-talkers, χ2 (1, 312) = 12.59, p < .001). The hypothesis was supported.

Table 2

COVID-19 vaccine intention by family communication group

Group	Vaccine Intention
	Yes (n, %)	No (n, %)
Talkers	106 (64)	59 (36)
Non-talkers	65 (44)	82 (56)

χ2 (1) = 12.59, p < .001

Table 3 shows means, standard deviations, and correlations for all variables used in multivariate analyses. We hypothesized that individuals who talked with family members about the vaccine would be more willing to get the vaccine. We also predicted that individuals who had family discussions about the vaccine would report more favorable attitudes, outcome expectancies, and perceived norms. We conducted a series of one-way ANOVAS to test this hypothesis. The analysis compared talkers with non-talkers (Table 4). We did not find any statistical differences in vaccination attitudes among those who had family discussions (M = 2.83, SD = .76) compared to those who did not have such discussions (M = 2.86, SD = .72), F(1, 311) = .17, p = .68. However, individuals who had talked about the vaccine had more favorable positive outcome expectancies (M = 3.02, SD = .78) than individuals who did not have such discussions (M = 2.76, SD = .72), F(1, 311) = 9.10, p < .01. There were no differences in negative outcome expectancies among the two groups (M = 2.26, SD = .60; M = 2.24, SD = .62), F(1, 311) = .08, p = .78. A similar pattern emerged for perceived norms. Individuals who had talked about the vaccine had more favorable injunctive norms (M = 3.62, SD = 1.27) than individuals who did not have such discussions (M = 3.18, SD = 1.30), F(1, 311) = 8.94, p < .01. However, there were no differences in descriptive norms (M = 3.46, SD = 1.40; M = 3.29, SD = 1.16), F(1, 311) = .08, p = .28 Thus, individuals who talked to family members about the vaccine had more favorable injunctive norms and higher positive outcome expectancies scores. The hypothesis was partially supported.

Table 3

Means, standard deviations, and correlation matrix for variables in the study

	M	SD	1	2	3	4	5	6	7
1. Family communication	-	-	-
2. Vaccination attitudes	2.84	.74	−.02	-
3. Injunctive norms	3.42	1.35	.17**	.29**	-
4. Descriptive norms	3.38	1.38	.06	.31**	.73**	-
5. Positive outcome expectancies	2.89	.77	.17**	.15**	.37**	.42**	-
6. Negative outcome expectancies	2.25	.61	.02	−.30**	−.29**	−.31**	−.09	-
7. Vaccine intention	-	-	.20**	.25**	.53**	.59**	.35**	−.19**	-

**p < .01

Table 4

Means, standard deviations, and one-way analyses of variance by family communication type

	Talkers		Non-talkers		F(1,311)	η2
	M	SD	M	SD
Vaccination attitudes	2.83	.76	2.86	.72	.17	.001
Injunctive norms	3.62	1.27	3.18	1.30	8.94**	.028
Descriptive norms	3.46	1.40	3.29	1.36	1.16	.004
Positive outcome expectancies	3.02	.78	2.76	.72	9.10**	.029
Negative outcome expectancies	2.26	.60	2.24	.62	.08	.001

**p < .01

This study’s research question concerned the role of family communication on vaccination intention when accounting for factors such as attitudes, outcome expectancies, and perceived norms. We conducted a logistic regression analysis to examine the association between these variables. All variables, as well as age and sex, were entered into the model simultaneously (Table 5). Family communication about the vaccine (p = .005), injunctive norms (p = .004), and descriptive norms (p < .001) were significantly associated with vaccination intention. Vaccination attitudes (p = .10) and positive outcome expectancies (p = .07) were not associated with vaccination intention. Family communication was the strongest predictor of vaccination intention. Individuals who engaged in family discussions about the vaccine were more than twice as likely to intend to get vaccinated compared to those who did not discuss the vaccine with family members. The model predicted between 38 and 51% of the variance in vaccination intention based on Cox and Snell’s R2 and Nagelkerke’s R2 values, respectively.

Table 5

Multivariate logistic regression predicting vaccine intention

Variable	B	SE	p	95% CI
Family communication	2.36	.31	.005	[1.29, 4.31]
Vaccination attitudes	1.40	.24	.095	[.93, 2.42]
Injunctive norms	1.57	.16	.004	[1.16, 2.13]
Descriptive norms	2.28	.16	.001	[1.65, 3.14]
Positive outcome expectancies	1.52	.23	.073	[.96, 2.35]
Negative outcome expectancies	1.04	.29	.905	[.59, 1.83]

Note: CI confidence interval

Discussion

The COVID-19 pandemic has been a topic of much discussion among American adults, including many Black people. A survey by Pew Research Center in April 2020 showed that Black adults were more likely than white adults to talk about the virus outbreak; 53% of Black adults frequently discussed the COVID-19 pandemic compared with 44% of US adults generally [20]. Beyond general conversations about the pandemic, it remains an empirical question whether discussions that are specifically about the vaccine influence downstream COVID-19 vaccine uptake. This study provides evidence that family communication, at least among the Pew sample of young African American adults, may be critical to their COVID-19 vaccine decision-making process.

We found that family communication about the COVID-19 vaccine significantly predicted vaccine intention among young adults. Furthermore, family communication was the strongest predictor of vaccination intention above and beyond other known predictors such as attitudes and perceived norms. Our findings for family communication are in line with previous studies examining family conversations in different contexts, such as organ donation [17, 21]. However, unlike other studies, attitudes and expectancies did not have a significant role in this study. A possible explanation is that the vaccine was not yet available when data were collected, making outcome expectancies only speculative rather than information-based. Nevertheless, family communication plays a vital role in several health behaviors. While many adults ultimately make vaccination decisions independently, some do make decisions collectively with their family members. Some research indicates that health discussions encourage cognitive elaboration and other forms of information processing [22]. In turn, elaboration is associated with positive behavior change [22]. Through discussions, others can be persuaded toward an acceptance (reduced hesitancy) of the COVID-19 vaccine.

These findings can support public health experts’ and campaign planners’ decision-making when developing strategies to improve COVID-19 vaccination rates among young African Americans. While many resources will be devoted to the deployment of campaigns to increase vaccination rates across the USA, some effort should be spent understanding the variables that affect willingness to talk about the vaccine and be directed to encourage young Black men and women to talk with family members about the vaccine and their decisions to vaccinate. Younger people may rely more on the vaccine experiences of those closer in their networks (e.g., family members) than others in the public (e.g., celebrities or public figures) when making decisions about the COVID-19 vaccine. Motivating younger people to be active participants in the vaccination process will be vital to achieving optimal vaccination rates.

In our study, vaccine attitudes were not associated with vaccine intention; conversely, family communication was associated with vaccine intention. The findings for family communication could be because a very high percentage of the sample had communicated with family members about the virus and the vaccine. The findings for vaccine attitudes contradict other research on the relation between attitudes and intentions. This could result from how vaccine attitudes were measured [19]; the vaccine attitude examination scale may not have captured attitudes related to the COVID-19 vaccine, which can be explored in future research. That said, some research and theorizing on determinants of intentions suggest that intentions could be driven by attitudes, norms, self-efficacy, or other variables [15]. Thus, it is possible that for the COVID-19 vaccine, other determinants could and should be examined, as found in this study.

Limitations and Future Directions

There are some limitations of this study that should be acknowledged. First, we used a convenience sample of men and women in a specific age range. We recruited participants with varying educational and employment statuses; however, the sample was majority female. Females in our sample were more likely to talk than males. However, the findings were not statistically significant, potentially due to the smaller number of males in the study. But the high percentage of females in the sample could be a likely explanation for the main findings of the association between family conversations and vaccine intention. Prior research suggests that young Black women’s communication with family and friends is associated with behavioral intentions [18]. The research with young Black men is less known but would add to understanding the relation between family conversations and vaccine intention and behaviors. Second, given our sample’s characteristics, caution must be taken when trying to generalize to younger Black individuals or even all Black Americans. There are very few studies of Black Americans’ communication with family members about vaccination and its impact. Our study contributes to this gap in the research. Future studies should seek to replicate these findings with a more diverse sample of Black Americans and further assess within-group differences.

Third, while our study focused on the presence of family communication about the COVID-19 vaccine, we did not investigate the valence, tone, or quality of such conversations. We also did not seek to identify what happens in the absence of such conversations. But the critical role of family discussions on individuals’ health decision-making is evident when such discussions were missing. This is especially the case of topics generally considered “taboo” [18, 23]. We also did not investigate what influences family communication, such as media exposure to information about the vaccine. The literature also indicates that the media affect family discussions about health in several ways. For example, in organ donation research, media information was used to inform the beliefs shared during family discussions [24]. Each of these areas presents opportunities for continued research on family communication about COVID-19 among young African Americans.

It should be noted that family conversations could encourage or discourage COVID-19 vaccination. Family conversations could also be a source of misinformation about the vaccines. Promoting positive discussions about vaccinations between young Black men and women and their family members may increase the likelihood of adopting positive COVID-19 vaccination beliefs and may influence vaccine decision-making. Conversely, if such conversations discourage vaccinations or introduce misinformation, it is essential to develop or reinforce skills such as saying something as soon as the misinformation is introduced [25].

Future studies should also evaluate message strategies based on the findings from this study. For example, considering the critical role of family discussions, messages for COVID-19 vaccination educational interventions could provide examples of arguments to initiate family discussions and evidence and strategies to support them. In addition, considering the effects observed for injunctive norms, future campaigns could focus on people’s perceptions of Black Americans’ vaccination behaviors. A strategy could be to provide real testimonials and experiences of young Black Americans receiving the vaccine. Testimonials, if done well, usually generate interpersonal communication within family and friendship networks. Such conversations, in turn, can generate behavior change.

Conclusion

Optimal vaccination among young people, including those from racial and ethnic minority groups, is critical to achieving equitable distribution of the vaccine and mitigating the persistent disparities experienced by these communities. This is the first study, to our knowledge, to assess the association between family communication and vaccination intention against COVID-19 among a sample of young African American adults. This study adds to research aiming to advance knowledge of family communication patterns about the pandemic and its impacts on health decision-making and health behaviors. Advancing knowledge about health-related family communication among young African American adults may aid in developing family- and network-based interventions with the potential to motivate vaccination disparities.

Availability of Data and Material

Not applicable