Participants consisted of a CAS strategic lead, CAS champions, SLTs, teachers, and wider school staff (see Table 1). Twenty-two of the 30 school stakeholders adopted the role of ‘in-school CAS lead’. Of which, 14 (64%) were a Physical Education (PE) lead (and a class teacher), PE teacher or coach, four (18%) were class teachers, three (14%) were SLT and one (4%) was also a Special Educational Needs and Disabilities (SEND) lead.
Table 1
Summary of participants by stakeholder group
Participant
|
Gender
|
CAS Role
|
School Role
|
P1
|
Male
|
CAS Strategic Lead
|
N/A
|
P2
|
Female
|
CAS Champion & Living Well RIC Facilitator
|
N/A
|
P3
|
Male
|
CAS Champion & Living Well RIC Facilitator
|
N/A
|
P4*
|
Male
|
CAS Champion
|
PE Lead
|
P5
|
Male
|
CAS Champion
|
PE Lead
|
P6
|
Male
|
CAS Champion
|
Teacher & PE Lead
|
P7
|
Male
|
CAS Champion
|
PE Lead
|
P8*
|
Male
|
CAS Champion
|
PE Teacher
|
P9*
|
Female
|
CAS Champion
|
Teacher & PE Lead
|
P10
|
Female
|
CAS Champion
|
Secondary School PE Teacher
|
P11
|
Male
|
In-school CAS Lead
|
Senior Leadership Team
|
P12
|
Male
|
In-school CAS Lead
|
Teacher
|
P13
|
Female
|
In-school CAS Lead
|
Teacher & PE Lead
|
P14
|
Male
|
In-school CAS Lead
|
Teacher & PE Lead
|
P15
|
Female
|
|
Teaching Assistant
|
P16
|
Male
|
In-school CAS Lead
|
PE Lead
|
P17*
|
Male
|
In-school CAS Lead
|
PE Lead
|
P18
|
Male
|
In-school CAS Lead
|
PE Lead
|
P19
|
Male
|
In-school CAS Lead
|
PE Lead
|
P20
|
Female
|
|
PE Lead
|
P21
|
Male
|
In-school CAS Lead
|
Teacher
|
P22
|
Female
|
In-school CAS Lead
|
Teacher & PE Lead
|
P23
|
Female
|
In-school CAS Lead
|
Senior Leadership Team
|
P24
|
Female
|
In-school CAS Lead
|
Teacher
|
P25
|
Female
|
|
Teacher
|
P26
|
Male
|
In-school CAS Lead
|
Senior Leadership Team
|
P27
|
Male
|
|
Senior Leadership Team
|
P28*
|
Female
|
In-school CAS Lead
|
Teacher
|
P29
|
Female
|
|
Senior Leadership Team
|
P30
|
Female
|
In-school CAS Lead
|
SEND Lead
|
P31
|
Female
|
|
Family Liaison Officer
|
P32
|
Female
|
|
Senior Leadership Team
|
P33*
|
Male
|
In-school CAS Lead
|
PE Teacher
|
P34
|
Male
|
In-school CAS Lead
|
Teacher & PE Lead
|
P35
|
Female
|
|
Senior Leadership Team
|
P36
|
Female
|
In-school CAS Lead
|
Teacher & PE Lead
|
P37
|
Female
|
In-school CAS Lead
|
Teacher & PE Lead
|
P38
|
Female
|
In-school CAS Lead
|
Teacher & PE Lead
|
P39
|
Male
|
In-school CAS Lead
|
Teacher & PE Lead
|
P40
|
Male
|
In-school CAS Lead
|
PE & Wellbeing Coach
|
Note. * Denotes individuals that took part in two focus groups. Once as a CAS Champion (P4, P8, P9) in the champion focus groups and once as an in-school CAS lead (P17, P28, P33) in the school stakeholder focus groups. SEND: Special educational needs and disabilities.
Data were coded across all of the 15 a priori themes. One additional theme was identified around the perceived effectiveness of CAS (Table 2). Due to the magnitude of the data, we decided to not include sub-themes that were contingent on the immediate culture of the Bradford locality. A more comprehensive summary of themes, sub-themes, example quotes, and alignment of CFIR is presented in supplementary file 2. Themes are presented below aligning with the study’s objectives: (i) key ingredients for successful adoption and implementation of CAS, (ii) CAS implementation: challenges and solutions (iv) the perceived effectiveness of CAS at the school level. To facilitate understanding, key themes are presented in bold, with sub-themes identified by subscript numbers within the text (Table 2).
Table 2
Overarching themes, descriptions, and subthemes.
Themes
|
Theme description
|
Sub-themes
|
Implementation outcomes
|
|
Adoption 1
|
The initial decision to onboard and adopt CAS *
|
Attractiveness of the CAS ethos 1.1
|
Existing commitment to a physical activity agenda though locality-based projects 1.2
|
Initial financial incentive 1.3
|
School implementation readiness 1.4
|
Dose delivered 2
|
Intended CAS components delivered by delivery team
|
CAS Champions facilitating delivery 2.1
|
Reach 3
|
Proportion of the intended priority audience (schools and school staff) participating in CAS.
|
Limited visibility & permeation of CAS in schools 3.1
|
Identified approaches to increase reach of CAS 3.2
|
Fidelity 4
|
The extent to which CAS is implemented as prescribed in the intervention protocol - by the delivery team
|
CAS Champions to act as friendly critics to schools 4.1
|
Sustainability 5
|
Whether CAS continues to be delivered and/or individual behaviour change is maintained.
|
Implementation efforts to ensure sustainability 5.1
|
CAS Champion support a necessity for sustainability 5.2
|
Implementation determinants
|
|
Context 6
|
Aspects of the larger social, political, & economic environment that may influence CAS implementation
|
Opportunities and challenges provided by Covid-19 6.1
|
Impact of financial differences between schools 6.2
|
Added value of CAS to other locality initiatives addressing health inequalities in Bradford 6.3
|
Ofsted priorities misalign with CAS 6.4
|
Staff turnover implications on CAS implementation 6.5
|
Limited opportunity for CAS Champion training 6.6
|
Acceptability 7
|
Perceptions among the delivery team that CAS is agreeable, palatable, or satisfactory
|
Initial enthusiasm and anticipation for CAS 7.1
|
CAS Champion support promotes wider school buy-in 7.2
|
Adaptability 8
|
Extent to which CAS can be adapted, tailored, refined, or reinvented to meet local needs
|
Simplification of CAS tools to increase useability 8.1
|
Flexibility in the school delivery model 8.2
|
Feasibility 9
|
Perceptions among the delivery team that CAS can be successfully used or carried out within school/s
|
Staff’s (limited) Capacity 9.1
|
In-school CAS leads autonomy to make decisions 9.2
|
Compatibility (appropriateness) 10
|
Extent to which CAS fits with the mission, priorities, and values of schools.
|
CAS meeting an identified need in school 10.1
|
School’s see value of CAS 10.2
|
Incompatibility and less perceived value of CAS 10.3
|
Cost 11
|
Money spent on design, adaptation, and implementation of CAS
|
Financial and opportunity costs of releasing CAS Champion 11.1
|
Culture 12
|
Schools' norms, values, & basic assumptions around selected health outcomes (physical activity)
|
Recognition for whole-school culture around physical activity 12.1
|
Idealism of school physical activity policy (currently missing in schools) 12.2
|
SLT support of CAS required to leverage whole-school buy-in 12.3
|
How CAS is operationalised in school (endemic top-down school approach) 12.4
|
CAS seen as synonymous with PE & Sport 12.5
|
Challenges to staff buy-in 12.6
|
Changes to staffs mindset since adopting CAS 12.7
|
Dose (satisfaction) 13
|
Delivery team’s satisfaction with CAS (and encompassing components) and with interactions with the support system
|
General satisfaction with CAS 13.1
|
CAS Champions and facilitator 13.2
|
CAS communities of practice facilitating networking opportunities 13.3
|
Administrative tasks (e.g. profiling tool) seen as laborious but generally beneficial 13.4
|
JU:MP related satisfaction 13.5
|
Complexity 14
|
Perceptions among the delivery team that CAS is relatively difficult to understand and use; number of different intervention components
|
Multiple health-based projects in Bradford causing perplexity 14.1
|
Initial bewilderment alleviated over time 14.2
|
CAS Champion support increasing clarity for school staff 14.3
|
Self-efficacy 15
|
Delivery team’s belief in its ability to execute courses of action to achieve implementation goals
|
Development of school staff’s confidence 15.1
|
CAS Champions differing capabilities 15.2
|
Perceived effectiveness 16
|
Anecdotal effectiveness on whole-school physical activity aligning to the CAS framework (PES.O)
|
Positive changes to school policy 16.1
|
Positive changes to the school environment 16.2
|
Positive changes to school-based stakeholders 16.3
|
Increases in physical activity opportunities 16.4
|
Perceived impact on children’s physical activity levels 16.5
|
Note. * The description for adoption comes from Proctor et al. (34) instead of the implementation evaluation roadmap (33). Superscript numbers against themes and sub-themes are used to guide the reader to see alignment through the text.
Key ingredients to successful adoption and implementation of CAS
Many school stakeholders referred to the CAS ethos when discussing their decision to adopt. CAS was perceived to align with, and address, existing school priorities and/or concerns over pupils’ health (1.1), for example:
"I know my head was very passionate about it because of the obesity levels obviously in Bradford and specifically the report coming out about life expectancy. I think that was the main driving force for us." P20, PE Lead
Similarly, many schools highlighted that CAS complimented existing school development plans and could help alleviate Bradford's stark health inequalities by promoting more physical activity opportunities(1.2). CAS was seen as compatible, meeting an identified need in school, and contributing to the school vision(10.1). CAS Champions felt using local Bradford data on health, obesity and inactivity was a compelling approach to get schools on board:
“I think health statistics are really good and obesity statistics, particularly in our district in Bradford, have been the most heroine to our schools….Because studies from America are great when they show the importance of physical activity. But like getting real-life Bradford data has been the most empowering so far” (P2, CAS Champion)
School staff were aware of broader (community-based) projects in Bradford and felt CAS was complimentary, adding value as part of a systems-based approach “bringing together the community better, hearing a bit more about the wider impact of how we're making children more active” (P24, Teacher)(6.3, 10.2). Some schools admitted the financial incentive piqued their initial interest(1.3). This was a driver for adoption within many schools, although not all, as some school stakeholders commented on the need for evidence-based decision-making to ensure that they were “actually doing it the right way around” (P32). Not all eligible schools adopted CAS, and Champions’ suggested that SLTs within the schools didn’t feel they needed additional support for physical activity provision(1.4) and could not see the value of what CAS had to offer(10.3). For example, P2 said schools not engaging typically felt they could “do it themselves or they already feel that they’re active enough” (P2, CAS Champion).
Schools identified CAS as an acceptable programme, with anticipation of the benefits to the school and enthusiasm to get started (7.1). In-school CAS leads were eager to talk to their Champions to share their progress and plan future training and CPD opportunities. General satisfaction with the CAS programme was consistently mentioned by many(13.1), for example: “Creating Active Schools has been fantastic” (P19, PE Lead). The formal CoP and encompassing networking opportunities provided by the CAS team were consistently praised(13.3). Staff felt the formal CoPs provided opportunities to reflect on progress and connect with other schools. This resulted in the development of communities of practice with reciprocal school visits and mutual support.
CAS Champions and strategic lead support were consistently praised by school staff(13.2). This included providing support with CAS documents (e.g. the Planning for Change), arranging visits to other schools to observe practices and changes in provision due to CAS, and providing CPD opportunities for staff to promote wider school buy-in(7.2). The initial complexity of the programme and how it was operationalised was alleviated over time due to the support and flexibility of the Champions(14.2, 14.3):
“I just want to say that I wouldn’t have been able to do it without my CAS Champion with me. I’d still be just looking at this, so confused. He’s been really helpful.” P21, Teacher
This tied into the adaptability of CAS to increase usability. School staff highlighted the flexibility of the CAS framework to find “what works for your school” (P37) and the support from the CAS team to simplify aspects of the CAS programme(8.1, 8.2). P23 said, “P1’s really good and he changed all the planning documents and made it very simple into a clear action plan that we chose”.
School staff were aware that implementation of CAS required an iterative step-by-step approach to promote sustainability from the outset and embed CAS into the heart of the school. This meant that in-school CAS leads and other school staff were committed to taking the necessary time to make informed decisions about implementing changes and spending money(5.1). For example, P20 said, “it is a really slow process, it doesn’t need to be immediate, it is gradual, it’s sustainable” (PE Lead). This awareness came hand-in-hand with the knowledge that CAS was facilitating a whole-school physical activity culture shift (12.1):
“It’s a culture change, but it’s not a small culture change if you want to do this properly, it’s a massive culture change for the whole-school, for every member of staff that’s in there, for the children, for everyone, and it is a big deal and that’s a difficult thing to have to get everyone on board with immediately. I think because you’ve so many things given to teachers all the time that come and go that are not sustainable” P39, PE Lead
CAS Implementation: challenges and solutions
There was limited visibility and reach of CAS in schools, identified by school staff, senior leaders, and CAS Champions(3.1). P13 said: “Well, I think my school… if you said CAS they might not know what you meant” (PE Lead). To increase the reach of CAS, some in-school CAS leads reported that CAS-related training opportunities helped(3.2). One school established a working group to help share responsibility and maintain momentum:
If you give it to a select group of people who are going to focus on it every year, all year….. next year, when those teachers move to a different year group, like our year six teachers go to year four, they can pass it on to the new teacher, and so on." P17, PE Lead
For some participants, the existing school culture meant CAS was often perceived as synonymous with PE and sports (12.5). This was demonstrated by SLTs typically delegating the in-school CAS role to their PE lead(12.4). Furthermore, there were misconceptions about physical activity and how it may replace PE time, rather than providing additional opportunities, for example, P1 said, “we're at risk of lowering physical activity behaviours in terms of accelerometer measurement because we're going from 2 PE sessions to a PE session and active enrichment” (CAS strategic lead).
Senior leaders and school staff shared concerns about their ability to prioritise CAS and demands of accountability associated with other curriculum areas as defined by Ofsted(6.4). Schools focussing on core subjects believed they had less capacity to implement CAS compared to schools that “have got their maths and English right… have a little bit more wiggle room”(P3, CAS Champion). Similarly, in-school CAS leads highlighted feasibility concerns over implementing CAS due to their lack of time and competing demands(9.1). For some, there was a sense of not taking full responsibility as they expressed wanting more initiated contact from their Champions to prompt action.
The impact of Covid-19 presented both opportunities and challenges(6.1) to implementation. Some staff members felt CAS-related activities “did grind to a bit of a halt because of Covid” (P20, PE lead). Conversely, CAS Champions observed improvements in engagement with some schools, for example: “Because of COVID, we’re just in a better place and we’ve got better relationships, we know which schools are our best schools to work with and that want to work with us” (P2, CAS Champion).
While SLT support for CAS was seen to leverage whole-school buy-in to the programme(12.3), participants expressed difficulties with wider staff buy-in(12.6). P7 explained SLTs have a significant influence on establishing school culture and supporting change: “I think SLT are big drivers for any change in a primary school, I think they sometimes underestimate what a big impact they have across their school” (P7, CAS Champion). Challenges included perceived capacity concerns, a lack of interest in physical activity and difficulties in making changes to their daily routine to incorporate CAS. For example:
“I think they think, this is too overwhelming, you want me to go outdoors, you want me to stop what I’m supposed to be doing and do something completely different and be more active and how am I supposed to do that? I think it’s a lot of training and just educating them that this is a positive thing, it’s not adding to workload, it might make it a little bit easier." P22, PE Lead
Some school staff reported a mindset shift during implementation(12.7). This included an increase in knowledge and understanding of physical activity and CAS. Staff’s perceived self-efficacy was improved, typically due to CAS-related training increasing their confidence(15.1). For example, P13 said, “one of the Year 3 teachers, she said, oh it was just brilliant, like the orienteering training and then to give her the confidence” (PE Lead). There was an initial apprehension over CAS and the perceived programme complexity for both SLT and in-school CAS leads. Attending the first CoP was initially overwhelming due to the limited understanding of what CAS entailed and who else was involved, but over time this was alleviated(14.2). The organised networking opportunities helped staff feel at ease when they realised other school staff were also getting to grips with what the programme entailed. In-school CAS leads that got involved later in the academic year did not share this confusion. Similarly, the administrative tasks (e.g. profiling tool) were seen as “quite labour intensive let's say particularly at the beginning, but it is useful” (P29, SLT). However, with hindsight, staff benefitted from the clarity it provided to their current physical activity provision which allowed them to effectively action plan(13.4).
At the locality level, there was variability among CAS Champions’ perceived self-efficacy about the role(15.2). This was highlighted by the strategic lead due to their differing backgrounds and skill sets. Due to time pressures, there were limited opportunities for CAS Champion training before school implementation began(6.6). The need for future training to better equip the Champions and provide parity in the type of support they could provide was acknowledged. This included additional training to support Champions in checking and challenging schools to ensure fidelity and integrity with the profiling tool and Planning for Change document(4.1).
CAS Champions reflected that in-school CAS leads needed autonomy to make decisions, particularly to ensure that any changes made due to CAS would be feasible(9.2). Where in-school CAS leads were unsupported or unable to galvanise commitment from wider school staff, CAS Champions highlighted that implementation was limited. Similarly, in-school CAS leads in some schools felt that without SLT support, their ability to create change was limited(13.2). Finally, there were concerns over how staff turnover may negatively impact CAS implementation(6.5). Drawing on past project experience, P35 said “I’ve been involved in a few [projects] over the years in Bradford and that happened, something comes out and it’s amazing and then the person that leads it goes and then it’s not… no one does it anymore.” (SLT). Some staff had concerns about how to alleviate this as well as upskilling and training new staff each academic year. Similarly, SLT felt that sustainability was reliant on the continuation of CAS champion support (5.2). Conversely, a school that had amended its school development plan and school priorities were not as concerned with the CAS lead stating “I know it’ll carry on at that school anyway so I don’t need to be there. I’m probably the man on the ground doing it, I know that [the head is] in the background doing it…” P40 (Coach).
Perceived effectiveness of CAS at the school level
The perceived effectiveness theme included positive changes across all four aspects of the CAS framework: school policy(16.1), the school environment(16.2), school-based stakeholders(16.3), and increases in physical activity opportunities(16.4). This included – in some schools – changes to school policies and development plans, as P18 highlighted “So, we got written into school improvement plan that we would look at physical activity and the physical activity had to improve” (PE Lead). Those on board with CAS as a sustainable approach to whole-school physical activity wanted to see more systemic changes taking place(12.1, 16.1). That said, some staff members were disappointed to not see policy changes in their schools(12.2). Influencing stakeholders and empowering school staff has resulted in schools assessing additional funds to positively impacted the environment:
“By working with the staff as stakeholders, we’ve then been able to address the environment. So, for example, one of our schools has just a concrete playground. But because we worked with lunchtime staff there, we empowered them, we encouraged the play at lunchtimes, they’ve now got £50k worth of outdoor grants to build up their outdoor space” P2, CAS Champion
There was a clear emphasis on an increase in physical activity opportunities across most schools and Champions felt the same, often wanting to focus on policy but ending up discussing opportunities(16.4). These ranged from “active travel” (P40, Health & Wellbeing Coach) to “active enrichment” (P23, SLT) and new afterschool clubs that are “not football or cricket, it’s archery and nature and Jujitsu and fencing, sports they don’t normally do” (P21, Teacher). School staff discussed a perceived impact on children’s physical activity levels and classroom behaviour(16.5). One school used digital devices to track changes in steps, and another started to see behaviour benefits from incorporating movement breaks within the timetable to help “reset” the children.