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Abstract

Objective

To understand the impact of face coverings on hearing and communication.

Design

An online survey consisting of closed-set and open-ended questions distributed within the UK to gain insights into experiences of interactions involving face coverings, and of the impact of face coverings on communication.

Sample

Four hundred and sixty members of the general public were recruited via snowball sampling. People with hearing loss were intentionally oversampled to more thoroughly assess the effect of face coverings in this group.

Results

With few exceptions, participants reported that face coverings negatively impacted hearing, understanding, engagement, and feelings of connection with the speaker. Impacts were greatest when communicating in medical situations. People with hearing loss were significantly more impacted than those without hearing loss. Face coverings impacted communication content, interpersonal connectedness, and willingness to engage in conversation; they increased anxiety and stress, and made communication fatiguing, frustrating and embarrassing – both as a speaker wearing a face covering, and when listening to someone else who is wearing one.

Conclusions

Face coverings have far-reaching impacts on communication for everyone, but especially for people with hearing loss. These findings illustrate the need for communication-friendly face-coverings, and emphasise the need to be communication-aware when wearing a face covering.

Introduction

A common response to the COVID-19 pandemic has been the increased use of face coverings, including mandatory use in many countries. Guidance from the World Health Organization (2020) encourages their use of face coverings in public settings and in settings when physical distancing is not possible. The benefit of face coverings in reducing particle spread and thus virus transmission has been established (Asadi et al. 2020). Less well understood is the impact of face coverings on hearing and communication. A better understanding of these factors will inform improvements to face covering designs, communication awareness, and provision of better advice to the general public and healthcare workers alike.

By covering up the lower part of the face, face coverings potentially impact communication by changing sound transmission, removing visible cues from the mouth and lips used for speechreading, and limiting visibility of facial expressions and the face in general. While there has been much writing about the potential impacts of these on communication during healthcare provision (Baltimore and Atcherson 2020; Chodosh et al. 2020; Mehta, Venkatasubramanian, and Chandra 2020; Schlögl & Jones 2020; Vaidhyanathan et al. 2020), and education (Nobrega et al. 2020; Spitzer 2020), little empirical data is available on the direct impact of face coverings on communication more broadly.

A few studies have examined the acoustic impacts of face coverings by measuring sound transmission through various types of mask, including surgical masks, respirators, masks with a transparent panel, and splash visors (Corey, Jones, and Singer 2020; Goldin, Weinstein, and Shiman 2020; Saeidi, Huhtakallio, and Alku 2016; Stone and Munro 2020). These studies have consistently illustrated that masks act as low-pass filters, attenuating output above 2 kHz. The extent of this attenuation is mask-dependent with surgical masks being least attenuating (decreasing sound by 2–4 dB), and transparent masks and splash visors being the most attenuating (up to 20 dB attenuation). Palmiero et al. (2016) examined this attenuation in terms of impact on the speech transmission index (STI) and determined that surgical face masks had relatively little impact it. This perhaps explains the findings of Mendel, Gardino, and Atcherson (2008) who found that, despite spectral differences between speech recorded with and without a surgical mask, the mask had very little impact on listeners’ understanding of speech. This was the case regardless of the presence of background noise and whether or not the listener had hearing loss. In a more recent study, Atcherson et al. (2017) assessed the role of visual cues by examining the impact of a standard versus a transparent face mask on speech understanding in noise among people with and without hearing loss. People with normal hearing performed well with both types of mask, while those with hearing loss performed best in the transparent mask condition. Likewise, Radonovich et al. (2010) examined a variety of types of face mask for their impact on speech intelligibility and determined that the impact was dependent on type. Some, including surgical masks, had little or no effect on intelligibility, while others, such as the half-face elastomeric respirator, decreased performance substantially.

In addition to altering acoustics, covering the mouth limits access to speechreading cues. Such cues are used by everyone to supplement incoming speech information (Grant and Seitz 2000; Sumby and Pollack 1954), although the benefit gained is highly variable across individuals (MacLeod and Summerfield 1990). Nonetheless, it is generally accepted that people with hearing loss rely on visual cues to a greater extent than do people with normal hearing (Moberly et al. 2020). Thus it is reasonable to expect that face coverings will impact those with hearing loss to a greater extent than those with normal hearing. Indeed patients with hearing loss seen in an Italian hospital during the COVID-19 pandemic reported significant communication difficulties, which were more often attributed to inability to lipread (56%) than to speech being muffled (44%) (Trecca, Gelardi, and Cassano 2020). Worries about face coverings were also reflected in a recent survey by Naylor, Burke, and Holman (2020). They asked their participants, all of whom had hearing loss, about concerns they would have if the wearing of face coverings was to become more common. They learned that participants were concerned about this, and that more severe hearing loss was associated with greater levels of concern. The difference, however, was not statistically significant. Henn et al. (2017) conducted interviews with students with hearing loss to find out whether and how their hearing loss impacted medical consultations. About 60% reported that they had misheard or misinterpreted information during a medical appointment because of their hearing loss. About 20% attributed their difficulties to the physician’s or nurse’s way of communicating, which included mention that wearing of masks by staff was problematic.

Covering the mouth also limits perception of facial expressions indicating happiness and disgust. It has less impact for recognition of anger, fear, and surprise. This has been illustrated in studies of women wearing various types of Islamic face covering (e.g. niqab, hijab; Fischer et al. 2012; Kret and de Gelder 2012) and by studies in which different areas of the face were systematically covered (Wegrzyn et al. 2017). The real-world impact on emotion perception from covering the mouth region was illustrated by Wong et al. (2013), who showed that although satisfaction with a medical appointment was not affected when the physician was wearing a face covering, the physician was perceived as being less empathic when a face covering was worn.

Based on this literature review, we expect that face coverings will be detrimental to communication on many levels. We also expect that people with hearing loss will be affected to a greater degree by face coverings than people without hearing loss. To examine this, we conducted a survey of members of the general public in the UK around the time face coverings were becoming common, but before their use was mandatory. The survey contained both closed-set and open-ended questions to gain insights into experiences of interactions involving face coverings, and of the impact of face coverings on communication. Questions were designed to cover a wide range of listening situations and social interactions, and examined experiences of communicating when wearing a face covering and when interacting with someone else wearing a face covering.

Methods

Participants

Participants were members of the general public who resided in the UK and were aged 18 years. or over. They were recruited via snowball sampling through social media (Twitter, Facebook) and emails sent to professional and personal networks. People with hearing loss were intentionally oversampled to more thoroughly assess the effect of face coverings in this group by targeting Facebook groups for people with hearing loss. Due to the form of recruitment, it is not possible to calculate a survey response rate. Data collection took place between 8 June 2020 and 5 August 2020. Participants did not receive payment for completing the survey. This study was approved by the University of Manchester Research Ethics Committee (Ref: 2020-9954-15640). Informed consent was obtained online as a condition for beginning the survey.

Survey

The survey examined the impacts of face coverings on communication from the perspective of (a) communicating with someone who is wearing a face covering and (b) communicating when wearing a face covering. Some survey items required selection of options from a 5-point Likert scale, while others requested open-ended input. See Appendix 1 for a full list of the survey items.

The survey consisted of four sections:

  1. Demographic and hearing-related items. These items queried age, gender, ethnicity, location (UK or not), self-reported hearing ability, and use of hearing assistive technology (hearing aids and cochlear implants).

  2. Items about communicating with someone who is wearing a face covering. The impact on the ability to hear what was said, understand what was said, how engaged in the conversation the listener felt, and how connected they felt to the person speaking, were rated for communicating in a variety of situations: talking with family/friends, communicating during a doctor’s appointment, during an outpatient hospital appointment, with hospital staff as an in-patient, and with a pharmacist, a shop assistant, and a bus/train conductor. The option to add an “other” situation was also provided. Additional items assessed whether participants thought face coverings impacted communication, and an open-ended question asked for general thoughts about talking with someone who was wearing a face covering, how it impacted communication, and how they felt about it.

  3. Items about communicating when wearing a face covering. This was evaluated with items asking whether the participants felt they communicated differently when they personally were wearing a face covering. If so, they were asked in what way they communicated differently, and how the nature of conversations differed.

  4. Perceptions of face coverings from a public health perspective. Four multiple choice items queried participants’ general attitudes about face coverings and transmission of COVID-19.

Study data were collected and managed using REDCap electronic data capture tools hosted at the University of Manchester. REDCap (Research Electronic Data Capture) is a secure, web-based software platform designed to support data capture for research studies (Harris et al. 2009). Questionnaire items were presented using branching logic tailored to each participant’s individual responses. For instance, participants were asked to specify the types of communication situations in which they had encountered someone wearing a face covering. Follow-up questions were then only presented for those particular situations.

Procedure

An email was sent to potential participants and information was posted on social media inviting members of the general public to complete the survey by following the in-message or posted link. The link led to a participant information sheet and consent form that had to be signed electronically before the survey items became accessible. In order to ensure inclusion criteria around age (aged 18 or over) and location (reside in the UK) were met, the survey automatically ended if the participants said they resided in a country outside of the UK or that they were younger than 18 years old.

Analyses

Survey data were exported from REDCap into IBM SPSS Statistics 25 (IBM Corp. 2017) and R (R Core team 2013) for analysis. Descriptive analyses and Kruskall–Wallis tests were used to examine responses to the closed-set questions answered on a Likert scale. Inductive content analysis was used to analyse the open-ended responses by identifying themes in the data. This approach is useful when analyses are exploratory and there is limited research or theory about a phenomenon (Hsieh and Shannon 2005). Author G.S. generated the initial themes, categories and codes using the guidelines provided by Elo and Kyngäs (2008). Authors A.V and I.J. then reviewed the content and provided input.

Results

Demographic and hearing-related information

Complete surveys were obtained from 460 individuals. The vast majority were female (79.5%, n = 365), and white (93.3%, n = 429). Figure 1 shows the ages of participants as a function of their self-reported hearing. While the overall proportion of individuals rating their hearing from “very good” to “very poor” was equally distributed across rating categories, the distribution of rating categories within age groups follows the expected profile – namely, that hearing declines with age. Figure 2 shows participants’ use of assistive technology. Fifty percent of participants used some form of assistive technology, which is considerably higher than would be found in a random sample of the general population in the UK, thus confirming that people with hearing loss were oversampled as intended. In addition to showing the proportion of participants who use no technology, cochlear implants and hearing aids, Figure 2 also provides a breakdown of hearing aid use. It is seen that the vast majority of people with hearing aids used them “usually” or “almost always”.

Figure 1. Self-reported hearing by age group. Number of particpants in each age group is shown at the top of each bar.

Figure 2. Use of hearing assistive technology. The number of paricipants is shown on top of each bar. Reported frequency of hearing aid use is shown for people who own hearing aids with the percentage in each use category shown to the right of the bar.

Communicating with someone who is wearing a face covering

Table 1 shows the number and percentage of participants who had encountered each communication situation in which the speaker was wearing a face covering. Ninety-six of the 137 “other” responses described communicating at work, so a “work” category was created.

Table 1. Number and percentage of participants who had encountered each communication situation in which the speaker was wearing a face covering.

For each communication situation encountered by more than 50 participants, Figure 3 shows how hearing, understanding, feelings of being engaged and connected were affected when listening to someone wearing a face covering. Note that questions about engagement and connectedness were not asked of conversations with shop assistants since it was assumed that these interactions would have been short and limited to information exchange.

Figure 3. Reported impact of face coverings by listening situation showing impact on ability to hear (upper left), ability to understand (upper right), how engaged the listener feels in the conversation (lower left) and how connected the listener feels with the talker (lower right).

With very few exceptions, participants reported that face coverings negatively impacted hearing, understanding, engagement, and feelings of connection with the speaker. A comparison of the red bars across listening situations suggests that the negative impacts of face coverings are greater when communicating in medical situations (doctor, pharmacist, hospital visits) than when communicating with family/friends, shop assistants and at work.

Interaction with hearing loss

Figure 4 illustrates the differential effects of hearing loss on the impacts of face coverings using communicating with family/friends and the doctor as examples. The upper graphs shows how face coverings impacted the ability to hear; the lower graphs show their impact on feeling engaged in the conversation. Each is plotted as a function of self-reported hearing ability (left hand graphs) and use of hearing aids (right hand graphs). Degree of hearing loss, both reported and as reflected by hearing aid use, significantly impact the difficulty people have hearing and feeling engaged in a conversation with someone who is wearing a face covering. This is reflected in the results of Kruskall–Wallis tests showing significant differences (p < 0.001) for comparisons of responses by self-reported hearing and use of hearing aids for communicating with both family/friends and the doctor.

Figure 4. Reported impact of face coverings by self-reported hearing (left hand graphs) and use of assistive technology (right hand graphs) for hearing the conversation (upper graphs) and feeling engaged in the conversation (lower graphs), using conversations with family/friends (F/F) and the doctor (Doc) as examples.

Thoughts about communicating with someone who is wearing a face covering

Table 2 shows the themes, categories, and codes that emerged along with example statements from content analysis of the open-ended responses obtained to the question “In general, what are your thoughts about talking with someone who is wearing a face covering? Do you think it changes the way you communicate? If so, how do you feel about this?” Seven themes emerged, each of which is described below.

Table 2. Themes, categories, codes and example statements in response to the question “In general, what are your thoughts about talking with someone who is wearing a face covering? Do you think it changes the way you communicate? If so, how? How do you feel about this?”.

  • Theme 1: Hearing. This theme was associated with ways in which face coverings affected the ability to hear sound – noting that sound is muffled and quieter, but being aware that the impact was dependent on individual differences, such as how loudly or clearly the person speaks and the familiarity of their accent.

  • Theme 2: Visual cues. This theme was about the impacts of face coverings on visual cues. Many people noted their reliance on the lips and face for communication, that in the absence of visual cues it is more difficult to interpret the meaning of an interaction, and that social distancing exacerbates these problems. A number of individuals noted being unaware of the extent to which they relied on the lips and facial expressions until face coverings had become ubiquitous, as illustrated by comments such as “I had no idea how much I relied on lip reading and facial gestures to piece together conversations until the current pandemic”.

  • Theme 3: Impact on the interaction. This theme addressed the way in which face coverings changed the content of and perceptions about an interaction. It was noted that communication becomes about information sharing with little or no informal chat, that conversations are shorter and flow less well, are less personal and engaging, and that emotions and reactions are hard to read.

  • Theme 4: Impact on the individual. The theme was associated with the impact of face coverings on the individual. Face coverings elicited many emotional reactions, made it harder cognitively, and raised unpleasant reminders. The emotions reported were consistently negative. They included feelings of anxiety, stress, isolation, stupidity, vulnerability, distress embarrassment, loss of confidence and frustration associated with difficulties communicating with someone wearing a face covering. An example of such a comment is “It will change the way we communicate because some of us will not understand what is being said. I feel overwhelmed and quite upset”. At a cognitive level, participants reported the need to use extra concentration and effort to communicate, and that they were more fatigued following communication with someone wearing a face covering, as illustrated by the statement “My listening fatigue has gone up to a whole other level and I constantly feel exhausted”. Further, face coverings were a constant reminder of the pandemic and, among people with hearing loss, were a reminder of the time before they had obtained hearing assistive technology.

  • Theme 5: Impact on behaviour. This theme reflected coping mechanisms – some were solution-focused approaches, while others were about avoidance. Solutions included the technological approach of using a transcription app, non-technological solutions such as using a transparent face covering or having a card to alert others to hearing loss, and using communication strategies to manage the situation. The negative approaches involved avoiding communication situations entirely, not communicating when in a problematic situation, or relying on others to communicate for them. For example “It has stopped me from leaving the house to go to shops as I fear not being able to hear at all”.

  • Theme 6: Social impacts. This theme was about the social impacts of face coverings. It revealed both interpersonal changes and communication changes during interactions when a face covering was being worn. Interpersonal changes noted were difficulties recognising someone wearing a face covering, the effect of not seeing smiles, and empathy for those with hearing loss. One person shared her concern as “I am currently a mum of a NICU baby. He has never seen my face. I worry he will not be able to connect with me as a result”. Communication-wise people mentioned that face coverings caused communication barriers and that they used their eyes and words as a substitute for facial expressions.

  • Theme 7: Big picture. The final theme addressed the big picture and was about accepting or tolerating face coverings for the public good. There was also mention of worries about the future if face coverings were to become the norm, and reference to feeling that communication changes had some positive outcome regarding the need to engage more and take notice of smiles in the eyes.

Communicating when wearing a face covering

At the time the survey was completed, 62% of participants had encountered a situation in which they had worn a face covering while communicating. Sixty percent of these individuals said they communicated differently as a result of wearing a face covering, and 46% said the nature of the conversation had differed, with a further 17% and 25% respectively saying “maybe”.

Open-ended responses to the questions “In what way do you communicate differently when you are wearing a face covering?” and “In what way are the nature of your conversations different when you are wearing a face covering?” were analysed using content analysis. The resultant themes and categories are shown in Tables 3 and 4 and are discussed below.

Table 3. Themes, categories, codes and example statements in response to the question “How do you communicate differently when you are wearing a face covering?”.

Table 4. Themes, categories, codes and example statements in response to the question “How does the nature of the communication differ when you are wearing a face covering?”.

Four themes associated with communicating differently emerged:

  • Theme 1: Delivery. This theme reflected reports of changes in manner of speaking (louder, slower, clearer), linguistic content (minimised), and an awareness of overcompensation for the situation.

  • Theme 2: Body language. This theme reflected changes in use of body language. Gestures and facial expressions are used more often and purposefully, as is use of a more expressive tone of voice, conscious attempts to use the eyes to communicate, and a focus on gaining and maintaining eye contact during communication.

  • Theme 3: Awareness of others’ needs. This theme is associated with adapting to the needs of others when communicating, and included using cues from others to guide communication, feeling the need to help others, and removing a face covering if others are struggling.

  • Theme 4: Inward changes. This theme reflects changes within the person communicating and includes actions taken to limit communication, and changes in self-image.

There were two themes associated with changes in the nature of communication, as follows:

  • Theme 1: Impact on content. This theme revealed that the content of communication is quite different when face coverings are present: interactions are shorter, more direct and less complex, informal chat is omitted, and that content is less humorous, less deep, and lacking.

  • Theme 2: Social impacts. The second theme is about the social impacts of speaking while wearing a face covering. These were reflected in reports that conversations are less personal and engaging, that the nature of the communication means it is harder to make relationships, that conversations are less spontaneous, and that it elicits a variety of emotions – some are positive (e.g. people are being nicer), while others are negative (e.g. interactions are forced or unnatural).

These wide-ranging responses to the open-ended questions reflect high levels of concern about communication associated with face coverings among the general public. In fact, we received open-ended content from 83% of participants, provision of which was independent of self-reported hearing (χ2 = 3.21, p = 0.523).

Perceptions of face coverings from a public health perspective

Responses to the items querying participants’ general attitudes about face coverings and transmission of COVID-19 are shown in Figure 5 as a function of self-reported hearing. In general, participants agreed that face coverings were beneficial for protecting themselves and others from COVID-19. In conflict with this however, is the finding that fewer participants agreed that they wanted more people wear face coverings. It is notable that these opinions are independent of reported hearing loss (Kruskall–Wallis tests p > 0.6 for all questions).

Figure 5. Participants’ opinions about use of face coverings to reduce COVID-19 transmission by selfreported hearing. Responses to these items were received from 458, 457, 456 and 458 participants respectively.

Discussion

The arrival and rapid spread of the COVID-19 pandemic triggered a global increase in the use of face coverings in an attempt to reduce transmission of the virus. One unintended consequence of face coverings, however, is their impact on communication. The results of this survey illustrate that the impacts of face coverings on communication are far-reaching, going well beyond their impact on the acoustics of speech transmission. The members of the general public who responded to this survey reported that face coverings impacted the content of communication, feelings of interpersonal connection and willingness to engage in conversation, and that they had strong negative impacts on anxiety levels, stress, and self-confidence. They also reported that face coverings make communication fatiguing, frustrating, and embarrassing. Many of these impacts applied both as a speaker wearing a face covering, and when listening to someone else who is wearing one.

These reported impacts are unsurprising based on literature showing the importance of the mouth and lips in communication (Grant and Seitz 2000; Wegrzyn et al. 2017), combined with acoustic changes associated with face coverings (Goldin, Weinstein, and Shiman 2020). However, the depth of feeling and willingness to provide input was unanticipated. It illustrates that communication problems associated with face coverings are not limited to people with hearing loss. Considering these data were collected prior to 24 July 2020, the date on which the UK government made it mandatory to wear a face covering in shops (Department of Health and Social Care, UK 2020), one can only assume that more people are now encountering communication problems.

It is important to remember however, that while communication problems were broadly reported, impacts were significantly greater for people who reported hearing loss, and/or for those who used hearing assistive technology. One reason for this is because people with hearing loss rely on cues from the mouth and lips for communicating to a greater extent than people with normal hearing (Moberly et al. 2020). It is also possible that the use of face coverings will raise awareness of hitherto untreated hearing loss and prompt a proportion of those people to seek help.

A potential solution to this face covering problem is the use of transparent face coverings (Atcherson et al. 2017). Trecca, Gelardi, and Cassano (2020) reported that more patients with hearing loss attributed problems with surgical masks to the inability to lip read than to muffled speech. This indicates that increasing visibility of the face to allow for speechreading and interpreting of facial expressions, at the expense of increased sound attenuation by transparent materials, might be an acceptable trade-off for many people with hearing loss. In response to public concerns, the UK National Health Service has recently purchased clear face masks with the goal of enabling better care for people who use lip-reading and facial expressions to communicate (UK Government 2020). However, transparent masks are not without their problems. In addition to being acoustically more problematic than non-transparent ones (Corey, Jones, and Singer 2020; Stone and Munro 2020), they steam up, and reusability is an issue since they cannot go into a washing machine like their cloth counterparts. For hearing aid users at least, mask adjustments (for an unspecified type of mask) have been developed for the National Acoustic Laboratories (NAL) fitting algorithm (National Acoustic Laboratories 2020) but this does not address acoustic problems for the rest of the population.

It is noteworthy that the reported impacts of face coverings vary by listening situation, with impacts on communicating in a healthcare setting (doctor, pharmacist, hospital) being greater than on communication with a shop assistant, family/friends, and at work. This could be interpreted as suggesting that the perceived impact of the face covering is associated with some combination of the importance of information being discussed, the familiarity of the person/people speaking, and the predictability of the content of the discussion, rather than solely the acoustic environment in which communication is taking place. It is not surprising then, that healthcare situations in which important information is often shared by a relatively unfamiliar individual in an already stressful situation, are particularly anxiety provoking. The cumulative effect of this was reflected in one participant’s distress “It was incredibly difficult in hospital to understand a really important diagnosis, it left me in tears”.

The communication issues associated with face coverings elicited a diverse array of negative emotions, including anxiety, isolation, feeling stupid, and losing confidence. These same emotions are also associated with untreated hearing loss (Preminger and Laplante-Lévesque 2014; Seniors Research Group 1999), suggesting that face coverings result in the same problems, and thus the same resultant feelings, as hearing loss. High rates of mental health symptoms have been reported in the general population since the onset of COVID-19 (see Xiong et al. 2020 for a systematic review). While some of these symptoms overlap with those reported in this study (e.g. anxiety, stress), others do not (e.g. depression, post-traumatic stress disorder). Thus the data here appear to be specific to face coverings and communication, rather than being a general impact of COVID-19, although there is likely overlap between the two. Data specific to COVID-related mental health of people with hearing loss have not yet been published but preliminary data indicate that people with listening difficulties are particularly vulnerable to the effects of the pandemic, with increased risk of elevated anxiety, depression, and cognitive dysfunction (Littlejohn, personal communication).

Many individuals said they used gestures, facial expressions and their eyes to enhance communication when they were wearing a face covering. Studies do indeed show that these forms of communication can enhance speech understanding (Drijvers & Özyürek 2017; Jordan and Thomas 2011; Munhall et al. 2004; Wagner, Malisz, and Kopp 2014). This perhaps suggests that, with guidance and instruction, communication problems resulting from face coverings could be eased through greater use of non-verbal cues. Conversely, using a raised voice, another strategy reported by participants here, can have negative effects for both the talker (vocal fatigue) and the listener (decreased speech intelligibility resulting from the secondary effects of increased vocal effort; Abou-Rafée et al. 2019). Indeed, a recent survey found that users of face coverings reported increased perception of vocal effort, difficulty in speech intelligibility, and difficulty in coordinating speech and breathing (Ribeiro et al. 2020).

There were some, albeit small, positive findings from the survey. Participants were highly sensitive to the communication needs of others and did their best to adapt communication accordingly, they perceived that others are coming together to cope with a difficult situation and they were accepting of the need to wear face coverings for the greater good – as illustrated by both the open-ended responses and agreement that face coverings are effective at preventing spread of the virus. Public attitudes towards face coverings varies greatly by country, with their use being almost universally accepted in China (Sun et al. 2020), but often rejected in the US (Kantor and Kantor 2020). A UK poll of 2000 people conducted around the time data here were collected, showed high approval for use of face coverings (Redfield & Wilton Strategies 2020).

The wearing of face coverings became mandatory in shops in the UK on the 24 July 2020 (Department of Health and Social Care and UK 2020), shortly before data collection for this survey was completed. Inevitably, attitudes, behaviour, and social norms will adapt and evolve as the use of face coverings becomes an accepted part of everyday life. A fruitful area for future research will be to examine whether widespread use of face coverings leads to a corresponding increase in communication problems, or conversely, whether feelings of anxiety, stress, and embarrassment decrease as face coverings become part of the wider culture. The emergence of new strategies for improved communication while wearing face coverings should be monitored and encouraged, with the hope that use of avoidance as a coping strategy, noted here and by others (Hallam and Corney 2014), becomes less common.

We acknowledge that because the survey was only available online, and because we used social media (Twitter, Facebook) to recruit participants, those without the ability or inclination to access the internet, and/or those who do not use social media platforms, will have been excluded from participation. This is likely to include some of those most vulnerable to communication problems arising from the use of face coverings. Additional research should explore whether this group has needs that have not been elucidated here.

Finally, our survey did not ask participants to distinguish between different types of face covering when reporting their experiences. As the use of face coverings becomes more widespread across society it seems likely that different designs will emerge for different purposes and situations. Further work will be necessary to examine the impact of different types of face covering on communication, and to inform future face covering designs.

Summary and conclusion

This study has revealed that face coverings have far-reaching impacts on communication for all individuals and, as expected, they impact people with hearing loss significantly more than those with normal hearing. These findings represent a call to action to acousticians and industrial designers to develop communication-friendly face coverings, to healthcare providers to ensure they address the communication needs of their patients, and to the general public to use good communication tactics such as those described in Eby et al. (2020) when wearing a face covering.

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Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This research was supported by the NIHR Manchester Biomedical Research Centre. The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health.

References

 

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