Introduction
Following the outbreak of the coronavirus disease (COVID-19), the world has experienced severe economic and societal impacts (Nicola et al., Reference Nicola, Alsafi, Sohrabi, Kerwan, Al-Jabir and Iosifidis2020). An emerging body of research has shown the COVID-19 pandemic to be associated with increased levels of common mental health difficulties (Chandola et al., Reference Chandola, Kumari, Booker and Benzeval2020; Daly et al., Reference Daly, Sutin and Robinson2020), high levels of loneliness (Groarke et al., Reference Groarke, Berry, Graham-Wisener, McKenna-Plumley, McGlinchey and Armour2020), and stress levels exceeding population norms (Jia et al., Reference Jia, Ayling, Chalder, Massey, Broadbent, Coupland and Vedhara2020). Consequently, there has been an increased demand on mental healthcare services. However, the nature of the disease itself, and the restrictions put in place to safeguard the population (e.g. national lockdowns) restrict the provision of psychological support. As such, there is a need to adopt alternative approaches to accommodate for the increased demands (Johnson et al., Reference Johnson, Dalton-Locke, San Juan, Foye, Oram, Papamichail and Simpson2021).
In response to NHS and UK Government Guidelines, a large proportion of Improving Access to Psychological Therapies (IAPT) services have moved to remote working (National Health Service, 2020). IAPT is the primary care mental health service of the NHS in England (Clark, Reference Clark2011), and aims to provide wider access to empirically validated psychological interventions for mild to moderate depression and anxiety disorders in a stepped care approach (Bower and Gilbody, Reference Bower and Gilbody2005). The prevailing modality of intervention within IAPT is cognitive behavioural therapy (CBT) consistent with recommended guidelines (National Institute for Clinical Excellence, 2009). While IAPT is no stranger to telephone therapy (see Hammond et al., Reference Hammond, Croudace, Radhakrishnan, Lafortune, Watson, McMillan-Shields and Jones2012; Turner et al., Reference Turner, Brown and Carpenter2018), services have seen an increase in usage of the more novel video-conferencing therapy (VT). For the purpose of this paper, we operationally define VT as psychotherapy delivered via online video using smart devices with built-in cameras.
The last decade has seen an expansion in the application and evaluation of VT with reviews such as Simpson (Reference Simpson2009), Backhaus et al. (Reference Backhaus, Agha, Maglione, Repp, Ross and Zuest2012), Gros et al. (Reference Gros, Morland, Greene, Acierno, Strachan, Egede, Tuerk, Myrick and Frueh2013) and Poletti et al. (Reference Poletti, Tagini, Brugnera, Parolin, Pievani, Ferrucci, Compare and Silani2020) showing VT to have comparable outcomes to in-person therapy. Within these reviews CBT is the most commonly employed form of therapy, with VT being applied to a range of disorders such as panic, post-traumatic stress, and major depressive disorder. Generally, results indicate little to no difference in clinical outcomes, attrition and satisfaction compared with traditional in-person therapy. Several noted benefits of VT include the potential to widen access, increase attendance, reduce stigma, and overcome logistical barriers such as cost and travel (Richardson et al., Reference Richardson, Frueh, Grubaugh, Egede and Elhai2009). In contrast, commonly cited concerns are a perceived loss of emotional safety and worries over conveying empathy and communicating effectively in order to establish a strong therapeutic alliance (TA) (Roesler, Reference Roesler2017). The TA is of chief concern as it is frequently recognised as a significant predictor of therapeutic outcomes (e.g. Norcross and Lambert, Reference Norcross and Lambert2011), with agreement on the therapeutic goals of the treatment, agreement on therapeutic tasks, and the development of a personal bond made up of reciprocal positive feelings being identified as the core elements of this process (Ardito and Rabellino, Reference Ardito and Rabellino2011; Bordin, Reference Bordin, Horvath and Greenberg1994).
Within VT’s expanding evidence base, several cross-sectional studies have utilised self-report measures to evaluate clinician and client attitudes towards VT. Findings generally show mixed attitudes amongst clinicians, for example there is a general perception that VT is less effective than in-person therapy (Topooco et al., Reference Topooco, Riper, Araya, Berking, Brunn and Chevreul2017). However, recent reviews by Békés and Aafjes-van Doorn (Reference Békés and Aafjes-van Doorn2020) and Connolly et al. (Reference Connolly, Miller, Lindsay and Bauer2020) found that clinician attitudes towards VT have become more positive, particularly around perceived gains such as ease of use, increased accessibility and greater flexibility, although criticisms around technological difficulties, increased workload, and interference with the TA were still present. Regarding clients, the evidence suggests some initial scepticism about the effectiveness of VT. Kysely et al. (Reference Kysely, Bishop, Kane, Cheng, De Palma and Rooney2020) highlight varying experiences of the TA, with concerns again raised on the clinician’s ability to empathise online, as well as issues pertaining to technology and confidentiality. However, Stubbings et al., Reference Stubbings, Rees, Roberts and Kane2013) investigated experiences of the TA amongst clients and clinicians using the Working Alliance Inventory Short Form (Tracey and Kokotovic, Reference Tracey and Kokotovic1989), a self-report questionnaire evaluating Bordin (Reference Bordin, Horvath and Greenberg1994) components of the working alliance, as part of a wider evaluation of in-person CBT compared with CBT via VT. In addition to finding no significant differences between groups in reduction of stress, anxiety and depression scores, ratings of the TA were similar across both groups. Overall and despite initial reservations, following initial periods of discomfort and adaptation clients have reported levels of satisfaction for VT and the TA equal to that of in-person therapy, and note VT’s ability to overcome the barrier of stigma (Thomas et al., Reference Thomas, McDonald, Boer, Brand, Nedeljkovic and Seabrook2021).
Previous research has noted the importance of clinician and client attitudes in the acceptability and feasibility of treatment (Apolinário-Hagen et al., Reference Apolinário-Hagen, Kemper and Stürmer2017; Békés and Aafjes-van Doorn, Reference Békés and Aafjes-van Doorn2020; Omylinska-Thurston et al., Omylinska-Thurston et al., Reference Omylinska-Thurston, McMeekin, Walton and Proctor2019). To date there is a shortage of qualitative research exploring client and clinician experiences of VT. A qualitative approach may contribute to a deeper understanding of beliefs and attitudes towards VT, which can give a richer insight into its application. Stubbings et al. (Reference Stubbings, Rees and Roberts2015) pave the way for this approach in their explorative thematic analysis of a single case study. Their approach provides an in-depth breakdown of various stages within the therapeutic process, with findings mirroring results of quantitative studies, e.g. digital media facilitating client disclosure. Furthermore, there is a unique opportunity to explore these attitudes in the context of a global pandemic, in which the social restrictions and lack of the in-person option may have changed attitudes.
Aims
Our primary aim was to assess the acceptability and feasibility of VT as a medium to deliver CBT-based interventions during a global pandemic within an IAPT setting, from clinicians’ perspectives in delivering VT, and clients’ experiences in receiving VT. From previous findings, a focus was taken on potential facilitators and barriers to the implementation and efficacy of VT including the TA, client access and accessibility, and technological issues. A qualitative investigation of these experiences may yield findings which could inform future practice. A linked study assessed the impact of remote working on (1) overall clinical recovery, (2) clinical recovery across different care steps, and (3) clinical recovery across different client groups, including ethnicity, age, gender and provisional diagnosis (Nguyen et al., publication pending).
Method
Participants
Two groups of participants were included. They were: (1) clients who ended treatment with Lambeth Talking Therapies (LTT) or Croydon Talking Therapies (CTT) in the period April 2020 to October 2020, and (2) staff working at LTT or CTT. LTT and CTT services provide psychological therapy services for clients with common mental health problems who are registered with GPs based in their respective boroughs.
Clients
Interviews
Clients were invited to participate in interviews by emails from staff. These were sent to a convenience sample of clients who had ended treatment between April and October 2020. Invitees included clients who had either: (1) referred into the service and had chosen not to continue with therapy, (2) started with in-person therapy and then switched to VT due to the transition to homeworking caused by the COVID-19 pandemic, (3) received a course of VT only, or (4) had started VT sessions and dropped out. Clients for interview were selected on a first-come, first-served basis.
Survey
All clients who had completed low-intensity CBT or high-intensity CBT during the period April to October 2020 were invited to take part in the survey. Their treating clinician emailed a link to the online survey and requested that they take part. A follow-up email was sent to encourage participation.
Staff
Interviews
Staff were invited to take part in interviews by email. Due to study timing, only London1 staff were invited. From staff expressing an interest in taking part, a sample representing the range of roles within the service were selected.
Survey
All staff employed by London2 IAPT and London1 IAPT were invited by email to take part in the staff survey. The email contained a link to the online survey.
Qualitative interviews
A series of one-to-one semi-structured interviews were undertaken with participants. All interviews took place virtually via Microsoft Teams. Interviews were conducted by six researchers (D.D., E.N., J.B., J.N., N.M. and S.K.) who worked as psychological wellbeing practitioners or assistant psychologists within London1 and London2 IAPT. Interviews were audio recorded and then transcribed by the interviewer. All interviews lasted approximately an hour each, and all clients who took part were given a £10 voucher for their time. All staff who took part were allowed to take part in the interview as part of their working day but were not given a £10 voucher. The interview schedule was informed by consultation within the research team, all of whom were clinicians within London1 and London2 IAPT and had delivered VT or had taken part in virtual client contact themselves. The draft interview schedule was reviewed and amended by two service users who were engaged through the South London and Maudsley NHS Trust Involvement Register. The service users were paid for the reviewing time. The interview was designed to gather client and staff attitudes towards VT which was provided instead of in-person therapy due to the transition to homeworking arising from the COVID19 pandemic. The schedule consisted of open-ended questions designed to generate discussion surrounding client and staff opinions on VT. The schedule also aimed to gain an understanding of possible practical and therapeutic barriers to VT, accessibility of VT, enjoyment of VT, and potential benefits of VT. If clients chose not to receive therapy due to the online format, the interview was centred on barriers to therapy and reasons for not opting to receive the therapy. All participants were informed of the research aims prior to consenting to the interviews. Interviews were held until data saturation was reached. Full interview schedules can be found in Appendix 1 of the Supplementary material.
Data analysis
Data were subject to a thematic analysis using NVivo software (version 12.6.0). We worked in accordance with Braun and Clarke’s (Reference Braun and Clarke2006) guidelines for thematic analysis. Themes were generated independently by two researchers and discrepancies were addressed by discussion. Staff interview themes (generated by N.C.M. and J.N.) and client interview themes (generated by N.C.M. and S.K.) were analysed separately. Following a discussion with the two researchers involved in generating themes, themes were then checked over by a third researcher (N.M.) and themes reviewed. Transcripts and a summary of themes generated were not returned to either clients or staff who participated for their comments.
Quantitative surveys
A series of anonymous quantitative surveys were created and distributed to participants and staff. Participants needed to have received VT or have delivered VT to meet inclusion criteria. Quantitative surveys were designed based on themes generated from the qualitative surveys and were designed to generate responses from a larger number of participants.
An invitation to take part in the research, together with a link to the online survey, was sent to all clients discharged from individual therapy (guided self-help or 1:1 CBT) by their treating therapist. Two reminder emails were also sent. Staff were invited via email to the whole staff team in both London2 and London1 services.
The surveys were designed to gather client and staff opinions on VT which was provided instead of in-person therapy due to the transition to homeworking arising from the COVID19 pandemic. We asked various questions surrounding the themes of connection, accessibility, practical difficulties, the therapeutic relationship and difficulties in therapy.
The surveys consisted of approximately 40 questions. Participants had to rate the degree in which they either agreed or disagreed with various statements using a 5-point Likert scale. There were also some open questions where participants could give more detail about their experience with remote therapy. As with the qualitative interviews, participants were required to give demographic information. Full surveys can be found in Appendix 2 of the Supplementary material.
Data analysis
A simple analysis was carried out, calculating how many people agreed or disagreed with each statement in simple percentage terms. Only clients who received VT were included in the data analysis.
Results
A total of 18 participants completed the qualitative interviews (seven clients and 11 staff members). Participants covered differing ethnicities; the largest grouping was those with a White British background (44% of clients). A total of 289 participants completed the quantitative surveys (172 clients and 117 staff members). The majority of respondents from the client group were female (71%) and the majority of clients who responded were White British (72%). More detail can be found in Tables 1 and 2.
Qualitative demographics
Demographics were not obtained for staff as it was deemed that these could be seen as identifiable factors for participants wishing to keep their anonymity.
Quantitative demographics
Demographics were not obtained for staff as it was deemed that these could be seen as identifiable factors for participants wishing to keep their anonymity.
Staff interviews
The analysis of staff opinion on VT produced two main themes of ‘better than expected’ and ‘client access’. Further subthemes emerged, detailed in Table 3. Table 4 provides an overview of illustrative quotes.
Staff interview themes and subthemes
Illustrative quotes for themes and subthemes of staff interviews
Delivering VT
1. Better than expected
1A. Adaptation. When VT was introduced as the main treatment format at the beginning of homeworking, nine participants expressed some initial doubts and uncertainties regarding the therapeutic relationships built over VT as well as its effectiveness.
I thought it was going to be horrible, I thought I wasn’t going to enjoy it… I love the connection with others, so I thought I was going to get depressed. [Participant D]
I was not expecting it to be that great. I was thinking it was just going to be quite typical and quite hard to read people, I suppose my expectation was quite low. [Participant C]
However, as clinicians gained more experience with VT, they became more positive and confident about the treatment format:
It [VT] is much better than I thought it was going to be. [Participant D]
Repeated practice, creativity, and flexibility were major elements cited by participants to cultivate an increasing sense of perceived competence and confidence in VT.
Practice makes perfect … I feel like I’ve gotten the hang of being creative with what you’ve got, and getting clients to go out by themselves and staying on the phone, etc. [Participant B]
Ease of sharing documents on screen-share was seen as a benefit, but also a source of therapist anxiety that they might inadvertently share confidential information, as Participant L noted: I’m really scared I’ll share something confidential.
Clients could also be adaptive to the VT process, including knowing how to use Teams and reading materials online, with further guidance from their clinicians. This might demonstrate the versatility of VT to different groups of clients.
It took them [older clients] maybe a bit longer. […] they needed more support, you had to show them how to do it, but actually, when they were on Teams and they had done it once or twice, they were fantastic as well, they were able to engage anyway. So just be more patient. [Participant K]
1B. Connection and attunement. Views differed over the sense of attunement and connection between therapist and client that was possible in VT, with some therapists reporting little difference:
I’ve not had any problems in terms of establishing rapport with people. I find after a while you actually forget that there are these virtual boundaries. [Participant J]
Participants commented on communication being interrupted by freezing screens, which Participants C and G explained could ‘make the flow very difficult’, as clinicians had to ‘ask them [clients] to repeat’. There was also an acknowledgement of some losses from the absence of physical presence, as Participant J explained: ‘There is something about a sense of connection that’s still slightly sort of more prevalent when you are in the same room with someone. […] There is something a little bit more. It’s slightly less impersonal when you have virtual sessions’.
1C. Doing experiments. Clinicians’ constant adaptation, reinvention and flexibility allowed for the transition of stooge experiments and sharing materials to virtual space.
They [social anxiety experiments] went really smoothly. […] It went fine, and they got some really nice learning from it. [Participant A]
In contrast, some participants suggested that it was difficult for them to conduct behavioural experiments over VT, as clinicians were unable to accompany clients outside or carry out impromptu activities. This appeared to be a major barrier in high intensity CBT, where behavioural experiments are an essential technique in working with specific anxiety disorders. Consequently, the impact of the therapy could be diminished, as Participant F explained: ‘Work up a health anxiety hierarchy of going to places where they are worried they will get sick is harder, we can enlist the help of partners but they will not always give the same support of a trained therapist’.
1D. Structure and collaboration. VT seemed to lend itself to more ordered therapy sessions, with mixed effects. Participant B described that VT helped her sessions become ‘more structured’ and ‘stick with the tasks’ as there was less casual conversation between her and her clients, which seemed to result from the virtual boundary. The counterpoint to the increased structure was a possible loss of collaboration. Participants commented on the loss of the physical whiteboard as a mechanism for spontaneous joint working. Participants L and E also felt that it was more difficult to help clients get involved in their treatments, which might lead to a lack of collaboration and self-practice.
In face to face, I could ask them to come up to the whiteboard with me or if they felt comfortable to write it down, like getting them to be a bit more independent in sessions […]. Whereas with virtual clinic … a lot of it is driven by me, and I’m the one making the notes or direct (sic) them to materials. [Participant L]
1E. Positive outcomes. Overall VT was not a barrier to the efficacy of CBT interventions. Participant D reported that ‘my recovery rates haven’t gone down at all’. Furthermore, Participant J reported that ‘I have definitely less dropouts, cancellations or DNAs’, indicating a possibility for improved engagement on VT.
2. Client access
2A. Dangers of exclusion. Although clients also demonstrated a capacity to adapt to VT, there were still some potential barriers for clients to overcome, such as the lack of equipment (e.g. laptop, weak Wi-Fi), confidential space, and therapeutic environment at home. Participant B described that she sometimes had to ‘spent a good chunk of the session’ to resolve practical issues. There were fears that these barriers were insurmountable for some clients, as Participant K explained: ‘I do feel a bit concerned when it comes to all those clients. “I don’t have access to a computer or a phone”, you know, this is discrimination if you want’. Clients needing interpreters and older clients were seen as particularly vulnerable to exclusion. Three participants suggested that further assessment with clients in the future should be conducted to explore the suitability of VT for them, to identify possible barriers, especially when their presentations might become barriers in treatment.
2B. Accessibility. VT was commended by participants for its increased accessibility for clients. Having therapy by video meant that clients did not need to arrange for childcare or travel to the therapy appointment, had therapy in the comfort of their own home, and were less likely to be prevented from attending therapy by physical health problems.
I think some clients with long term health conditions who have a major flare up and travelling to an appointment would incapacitate them so like this even if they are in pain, they are still able to attend an appointment. [Participant F]
Client interviews
The analysis of client opinions on VT led to the emergence of four main themes: ‘Convenience’, ‘Relationship building’, ‘Changing nature of experiential work’ and ‘Issues with the medium’. Further subthemes were found in the ‘Changing nature of experiential work’, detailed below in Table 5. Table 6 details further overview of quotes.
Client interview themes and subthemes
Illustrative quotes for themes and subthemes of client interviews
1. Convenience
VT was commended by clients for convenience and those that opted for VT reported that sessions were perceived as more accessible than in-person therapy. Sessions were said to be more relaxed and participants were more likely to attend due to the convenience.
… I think it saves a lot of time travelling, for example one hour to the centre, one hour to have a session, one hour to go back to your place. It could save a lot of time so for me it was effective. [Participant P]
It was also noted that increased accessibility of therapy affected how active clients had to be in order to attend their appointments. This may suggest that although video therapy was praised for being more accessible, it did not have the additional benefit of increasing client activity, which is often an aim in CBT:
I was looking forward to being able to plan to go somewhere and it was the idea of if I’m like in a depressive state, at least I have to leave the house to go to a place to interact with people and then leave. It’s like a planned thing there, because there were days where I wouldn’t leave the house in the virtual therapy. I was like oh it’s fine I can wake up 10 minutes before and still do it in my pyjamas. It doesn’t make me feel as a functional person. [Participant N]
2. Relationship building
VT did not appear to affect the development of a good TA. Participant P commented that ‘we connected very well’ and Participant O stated that it was ‘possible to have that connection even through the screen’. Clients felt comfortable opening up to their therapist and expressed, despite absence of in-person cues, that clinicians were still attuned to their emotions as shown below:
Then from the virtual aspect of it, if I were in like an in person therapy session they like covertly shove some tissues in my direction. You can’t really do that virtually so it was still like well done and I felt like we were able to move on and still address the emotions. [Participant N]
It was acknowledged that although the TA was unaffected by the end, it could take longer to build or could be more difficult to maintain, as participants that experienced both in-person therapy and VT added that they missed the human element of therapy:
It’s not as good as seeing someone face to face with the kind of human element of it … I think it would have been a very different experience altogether if we had never met face to face. [Participant V]
3. Changing nature of experiential work
It was found that experiential work changed in two different directions based on the type of work that was being done. The sessions appeared to be more interactive, which patients valued highly. However, it appeared that experiments were used less throughout the sessions despite the opportunity to conduct experiments, appearing higher with sessions occurring in clients’ home environment. Thus two subthemes were established to account for the difference.
3a. More interactive writing
First, the software used for sessions enabled easy sharing of materials and enabled participants to easily share their work and collaborate with clinicians on work. Clients reported that this facility helped them to feel their homework was valued:
We were consolidating all the learning that I’ve done into a flow chart … I did that on my iPad and then I can send it over and edit it, I found that really helpful. [Participant N]
It felt like I was doing work and then we were going through in session and it was like a team in that sense. [Participant M]
3b. Less experiments
Conversely, CBT sessions often involve experiments or active components performed with a clinician that helped supplement self-help or homework tasks. This was not possible in some cases as it would have been completing the sessions in person:
I was supposed to do more in person activities and going out and stuff like that which I haven’t been able to do so that is something that was missing. Like exposure stuff. So I think it would have helped if I could have done that, maybe it would have made things a bit quicker and easier to get started rather than I think it took a bit longer starting out online. [Participant T]
4. Issues with the medium
Clients interviewed noted issues with technology during their sessions were ‘frustrating’ (Participant T) and ‘difficult to navigate’ (Participant Q). Connection or Wi-Fi issues were highlighted in particular as an issue in sessions, as clients found it distracted them from their session or interrupted them. Three participants interviewed mentioned that being on camera prevented them from engaging in their sessions due to embarrassment or self-consciousness. In fact, Participant W outlined that this was a contributing factor to their decision to drop out of treatment.
I won’t be filmed, I can’t be filmed. I just can’t do it, I’ve been like that all my life, I’ve been offered opportunities in telly and all sorts but I just can’t be filmed. But I won’t, I just don’t like it. [Participant W]
As many completed VT in their home, concerns over the confidentiality of VT and appropriate level privacy, or VT ‘intruding on my home life’ (Participant N) were also raised. These concerns in fact were the primary reasons Participant U decided to decline treatment:
It’s absolutely pointless if I have to speak about my problems in front of my child and at home when we have very thin walls – I live in a block of flats, we have very thin doors and everyone in the corridor can hear me so it’s absolutely silly. [Participant U]
Survey results
1. Staff survey
Results of the staff survey shown in Table 7 showed VT to be an acceptable form of therapy. It appeared that staff found that the personal connection with their patients were as strong as in-person therapy and they could pick up on emotions expressed by patients. The majority of staff reporting that they felt they could collaborate well with patients using shared documents and they could meet their clients’ expectations well and achieve their goals. Staff did not highlight any issues about accessibility and even stated that attendance was increased. However, staff did report that they had trouble conducting behavioural experiments and their general enjoyment of therapy was reduced.
Clinician survey
Statements 1 and 2, n=56; statements 3–18, n=55; one participant did not complete full survey and could not be included.
2. Clients surveys
Results from the client survey are shown in Table 8 and clients reported that VT was better than they expected. They were able to develop a good TA, and their clinicians understood their difficulties and responded to emotions well.
Client survey
Some patients missed the physical presence of in-person therapy, However, the majority of patients would not have wanted to wait longer for therapy in person. Patients reported that features of VT such as sharing documents were helpful and interruption caused by internet connections or issues with the medium did not disrupt sessions. Clients reported that they felt safe and comfortable in their sessions, and most were able to find confidential time and space.
We stratified survey answers based on ethnicity to see whether client ethnic group impacts client opinions and experiences of VT. Upon visual observation it does not appear that client opinions of VT differ based on client ethnicity. Over 75% of clients from all ethnic groups either agreed or strongly agreed that VT was better than expected. Furthermore, over 87.5% of clients form each ethnic group felt connected to their therapist. A breakdown of client responses based on ethnicity is found in Table 9.
Client survey by ethnicity
Discussion
The primary aim of this study was to gather an initial understanding of clients’ and clinicians’ experiences of VT to assess the acceptability and feasibility of VT during a global pandemic within an IAPT setting. A second objective was to then identify barriers and facilitators of the modality. Some of the core themes centred in participants’ experiences were of the therapy being ‘better than expected’, ‘relationship building’, and considerations for ‘client access’.
Retrospectively, clinicians noted they held concerns and uncertainties regarding the medium of VT. However, many reflected that those expectations did not equate to reality, with some even reporting VT to be almost the same as face to face, thus leading to the theme of ‘Better than expected’. Practice, flexibility, supervision and creativity were cited as key facilitating factors in cultivating competency and confidence in delivering VT. These experiences reflect previous findings that increased experience and familiarity with VT correlates with positive perceptions, reducing initial scepticism and ambivalence (Brooks et al., Reference Brooks, Manson, Bair, Dailey and Shore2012; Connolly et al., Reference Connolly, Miller, Lindsay and Bauer2020; Hernandez, Reference Hernandez2011). Overall, findings from both clinician and client interviews are mirrored in the subsequent surveys and lean towards a general acceptance of VT within the two services.
Themes and subthemes were found amongst both clients and clinicians regarding the TA, with findings yielding mixed perceptions. Within ‘Connection and attunement’ some clinicians reported little to no difference in rapport, while others emphasised a missing element to the TA that seemed to centre on a lack of ‘presence’, a concept linked to the therapeutic bond (Simpson and Reid, Reference Simpson and Reid2014). These views were mirrored in clients’ experiences through the theme of ‘relationship building’. While there was a feeling that the TA was established, it took longer to build and could be more difficult to maintain, with clients again citing a missing ‘human’ element. Horowitz (Reference Horowitz2013) notes that this lack of presence may lead to less emotional attention and commitment, thus weakening the emotional connection. However, Simpson and Reid (Reference Simpson and Reid2014) reason that ‘presence’ can be formed and maintained within a VT format, with some individuals becoming oblivious to the virtual boundary. Furthermore, reports that VT did not hinder work towards agreed therapeutic goals, and experiences of positive relationship meet two of Bordin’s (Reference Bordin, Horvath and Greenberg1994) requirements for the TA. Thus, despite several studies highlighting the concern that VT takes away from the TA, the collated findings of this study, in line with Connolly et al. (Reference Connolly, Miller, Lindsay and Bauer2020), indicate a positive relationship between client and clinician, and that while it may take longer to establish, and the quality for some may be inferior to in-person therapy, it is still possible to form a strong and efficient TA (Horowitz, Reference Horowitz2013).
VT is recognised for both its ability to improve access to psychological support, as well as its potential to exclude certain populations. These views were echoed in the themes of ‘Client access’ and ‘Convenience’, with flexibility being noted as a facilitating factor in promoting engagement, with high attendance rates reported by clinicians. The flexibility of VT is particularly important to consider in the context of those with long-term physical health conditions such as chronic pain or arthritis, etc., as it may enable them to attend appointments that their conditions may have previously impeded them from going to. However, within ‘Client access’ concerns were raised over exclusion for those unable to access or use technology. In particular, fears were raised regarding older adults. These fears are reflected in Patel et al.’s (Reference Patel, Irving, Brinn, Broadbent, Shetty and Pritchard2021) findings of a lower uptake of remote consultations, and more significant reduction in the number of consultations amongst older adults compared with working age adults during the pandemic. Several papers have highlighted wider concerns of digital exclusion due to an inability to afford the necessary equipment, and lack of motivation or digital literacy to engage with the technology (Greer et al., Reference Greer, Robotham, Simblett, Curtis, Griffiths and Wykes2019; Seifert et al., Reference Seifert, Cotten and Xie2021). Reports that clients were able to adapt to VT with assistance from clinicians might suggest a role for ‘digital enablement’ to improve IT skills and overcome this barrier to VT. In line with this finding, Greer et al. (Reference Greer, Robotham, Simblett, Curtis, Griffiths and Wykes2019) emphasise a personalised and tailored learning format as a facilitator to overcome potential exclusion. However, it should be noted that training alone is not sufficient to overcome barriers such as lack of access to necessary equipment and confidential space, and further work must be done to bridge these gaps. There are likely to remain a group of clients for whom VT will remain either inaccessible or unsatisfactory, evidenced by the group of clients in the survey who indicated that they would be prepared to wait longer to receive in-person therapy, but it may be a smaller group than previously thought.
In addition to the potential exclusion of older adults it is possible that VT might exclude clients who are anxious about being filmed or seen on camera. Clients with social anxiety, for example, may find it uncomfortable to see themselves on screen in the videoconferencing session (Warnock-Parkes et al., Reference Warnock-Parkes, Wild, Thew, Kerr, Grey, Stott, Ehlers and Clarke2020). Seeing oneself on a screen may thus have been a potential exclusion factor preventing certain clients from attending IAPT during the pandemic when VT was the sole medium offered. Most clients self-refer to the two services in the study through service websites, and these contained updates that all treatment was by VT and telephone at this time, which could have prevented certain clients from reaching out to the service in the first place. Further thought needs to be put into this client group and the potential was to combat anxiety surrounding seeing oneself on screen as a barrier to receiving videoconferencing therapy.
It is worth noting the identification of creativity as novel factor in facilitating positive attitudes towards VT. Creativity has a longstanding association with problem-solving (e.g. Maier, Reference Maier1930), and consequently would be an important element in addressing the barriers of VT. In addition, creativity can be considered an essential part of the therapeutic process (Frey, Reference Frey1975), and despite its manualised protocols creativity is central to CBT itself, with Mooney and Padesky (Reference Mooney and Padesky2000) claiming it as a pre-requisite to change, and Friedberg and Wilt (Reference Friedberg and Wilt2010) demonstrating its role in storytelling and metaphors within CBT. As such, creativity may contribute to both VT’s acceptability and feasibility.
From a clinical perspective it appears a more pressing concern that VT relates to the content of therapy rather than the relationship, specifically in conducting behavioural experiments. Interestingly, previous findings have shown VT to be effective in the treatment of anxiety disorders such as panic and PTSD, which often involve behavioural experiments and exposure work (Poletti et al., Reference Poletti, Tagini, Brugnera, Parolin, Pievani, Ferrucci, Compare and Silani2020). It is therefore plausible that environmental restrictions, i.e. a national lockdown, may have acted as a mediating barrier to behavioural experiments. At present it is not possible to disentangle COVID-19 restrictions from VT barriers, but is an issue warranting further investigation.
Implications and future research
The findings from this paper suggest that VT, despite its limitations, is generally received well. Future research could focus on gathering staff and client opinions of VT across multiple NHS trusts and services. To avoid bias in subjective responses it is advised to employ a standardised measure to evaluate certain components e.g. Stubbings et al., Reference Stubbings, Rees, Roberts and Kane2013) use of the the Working Alliance Inventory to assess the TA. It would also be beneficial to further investigate potential differences between different disorder groups and levels of intervention. Future research could also be directed towards establishing the effectiveness of videoconferencing CBT using recovery rates and reliable improvement rates on various psychometric measures. As VT has become more routine over the course of the pandemic, it would be interesting to audit the number of services actively employing this medium. The widespread uptake of VT would not only expand patient choice but may also have an implication of saving NHS cost, although future research is needed.
Limitations
Several limitations of the present study are worth noting. Firstly, it is worth noting that we only collected data from two IAPT centres across one NHS trust. To increase generalisability of the quantitative and qualitative analysis, a wider sample could be collected. Secondly, we used a non-random self-selecting approach to recruit participants to take part in the qualitative interviews. Despite interviews being carried out until saturation, our sample may have been biased towards participants who perhaps had more favourable opinions towards VT, and therefore qualitative interviews may not have supported results derived from the quantitative surveys and results may not be generalisable. For example, only two of the participants interviewed declined to engage in VT, and thus the experiences of those that could not engage with VT may not be fully represented. In addition, recruitment was conducted via email, potentially favouring those who are digitally literate, to the exclusion of those who are not. To overcome this barrier, future researchers should use a random approach through multiple media when recruiting participants. Thirdly, our small interview sample consisted of predominantly White British females. It is important to consider that these views may not be representative of all clients. Future research would benefit from exploring the experience of a diverse range of clients to examine common as well as differing themes.
It is also worth noting that this study focused on the application of CBT via VT, and investigations of other modalities may yield different experiences, barriers and facilitators.
Fourthly, it is also worth bringing to attention the time scale of when we distributed quantitative surveys and carried out interviews. Interviews were carried out in October, shortly after transitioning to lockdown and homeworking. Quantitative surveys were not distributed until January the following year. The difference in time scale of when the surveys and interviews were carried out may have led to differing opinions of VT as clinicians and clients adjusted to homeworking and may have become more familiar and comfortable with using Microsoft technology. Finally, client and therapist views are clearly influenced by their context, which for this research was a worldwide pandemic which dramatically restricted social interaction. This may have normalised changes in behaviour, such as working from home and video calls replacing meetings, which will become less acceptable if and when COVID-19 has a less dramatic impact on day-to-day life.
Conclusion
In conclusion, this study suggests that CBT via VT is generally received well by clients and clinicians alike. These findings may have future clinical implications in considering VT as a standard optional medium of care within NHS settings, although more research is needed. An assessment of current levels of remote working in NHS services across the UK may give better insight into this potential. For IAPT services, there is also a need to evaluate the effectiveness of CBT via VT compared with face-to-face in IAPT service, and an investigation of this is underway (Nguyen et al., publication pending).
Key practice points
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(1) VT exceeded client’s and clinician’s initial expectations.
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(2) A strong TA can still be formed through VT.
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(3) VT has the potential to increase access to psychological support, although may exclude other populations, i.e. older adults without access to, or knowledge of, necessary equipment.
Supplementary material
To view supplementary material for this article, please visit: https://doi.org/10.1017/S1754470X22000125
Acknowledgements
The authors wish to thank the wonderful clients and clinicians who volunteered to share their experiences of VT with us.
Author contributions
Daniel Dowling: Conceptualization (equal), Data curation (equal), Formal analysis (supporting), Investigation (equal), Methodology (equal), Project administration (equal), Software (equal), Validation (equal), Visualization (equal), Writing – original draft (equal), Writing – review & editing (equal); Natasha Martland: Conceptualization (equal), Data curation (equal), Formal analysis (equal), Investigation (equal), Methodology (equal), Project administration (equal), Software (equal), Validation (equal), Visualization (equal), Writing – original draft (equal), Writing – review & editing (equal); Sophie King: Conceptualization (equal), Data curation (equal), Formal analysis (equal), Investigation (equal), Methodology (equal), Project administration (equal), Software (equal), Visualization (equal), Writing – original draft (equal), Writing – review & editing (equal); Jen Nguyen: Data curation (supporting), Formal analysis (equal), Investigation (equal), Project administration (supporting); Elizabeth Neely: Conceptualization (equal), Investigation (equal), Methodology (equal), Writing – review & editing (supporting); Jack Ball: Conceptualization (equal), Data curation (equal), Formal analysis (equal), Investigation (equal), Methodology (equal); Nina Grant: Conceptualization (equal), Methodology (equal), Project administration (equal), Supervision (equal), Writing – review & editing (equal); Gabriele Dom: Conceptualization (equal), Funding acquisition (supporting), Investigation (supporting), Methodology (equal), Project administration (supporting), Resources (equal), Supervision (equal), Writing – review & editing (equal); Nicholas McNulty: Conceptualization (equal), Funding acquisition (lead), Investigation (supporting), Methodology (equal), Project administration (lead), Resources (equal), Supervision (lead), Validation (lead), Writing – review & editing (equal).
Financial support
This research received no specific grant from any funding agency, commercial or not-for-profit sectors. Funding of vouchers was taken from service budgets.
Conflicts of interest
The authors have no conflicts of interest with respect this publication.
Ethical statement
The authors have abided by the by the Ethical Principles of Psychologists and Code of Conduct as set out by the BABCP and BPS. This study was approved by Clinical Governance and Audit Committee of the Psychological Medicine and Older Adults Directorate of South London and the Maudsley NHS Foundation Trust.
Data availability statement
The data that support the findings of this study are available on request from the corresponding author, N. McNulty. The data are not publicly available due to their containing information that could compromise the privacy of research participants.
Open access
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