Extended definitions

Part of the Foster Care Practice Guide

This page has information on our choice of language in the Foster Care Practice Guide. We recognise that individuals and local areas may have their own preferences around language that may not match the terms we have used. 

Child 

When referring to a child we are referring to a child in care, rather than any other children a foster carer may be caring for. We use the term ‘child’ to refer to those under the age of 18 years old, in line with the legal definition of a child. 

This Guide does not cover young people aged 18–25 supported under Staying Put arrangements, as interventions for this age group are typically designed to support the young adult directly, rather than their carers. As a result, they do not tend to generate the carer-focused evidence required for inclusion in this Guide. 

Foster carer 

In England, foster carers can be related to the child (known as kinship foster carers) or non-related (sometimes known as mainstream or non-related foster carers). This Guide is predominantly focused on non-related foster carersFoundations’ Kinship Care Practice Guide focuses on the specific needs of kinship carers, including kinship foster carers.  

There are also several types of fostering arrangements, including short and long term, emergency care, and short breaks. For the purposes of this Guide, we focus primarily on short- and long-term fostering arrangements. 

Practitioners 

Any practitioner that might directly support a foster family. This includes supervising social workers, a child’s social worker, or any other practitioner with the skills and knowledge to support foster carers and the children in their care. 

Practice supervisors 

Relevant service leads, heads, and managers. 

Senior leaders 

Any senior leader working across the corporate parenting partnership. This includes local authority leaders, such as lead members for children’s services, other elected members (councillors), directors of children’s services, and commissioners, as well as leaders working in health, the police, education, and youth justice services, for example. 

Interventions or programmes 

When we talk about interventions and programmes, we are referring to a structured set of activities or services with set eligibility requirements, aimed at improving how foster carers approach and fulfil their role – specifically their knowledge, attitudes, skills, behaviours, and practices.1 Throughout the Guide, we use the terms ‘evidence-based support’ or ‘evidence-based training’ to refer to interventions. 

This Practice Guide is only focused on interventions, programmes, and services that involve the direct participation of foster carers. The inclusion of interventions delivered solely to children in foster care would have duplicated a range of existing evidence-based guidelines2. This means that programmes for children in foster care are not included, unless delivered as part of an intervention that also involves direct participation of foster carers, for example, an intervention that includes both a group for children and a group for carers. It is vital that children’s voices and perspectives are considered when delivering support to foster carers.  

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Cost ratings:

Rated 1: Set up and delivery is low cost, equivalent to an estimated unit cost of less than £100.

Rated 2: Set up and delivery is medium-low cost, equivalent to an estimated unit cost of £100–£499.

Rated 3: Set up and delivery is medium cost, equivalent to an estimated unit cost of £500–£999.

Rated 4: Set up and delivery is medium-high cost, equivalent to an estimated unit cost of £1,000–£2,000.

Rating 5: Set up and delivery is high cost. Equivalent to an estimated unit cost of more than £2,000.

Set up and delivery cost is not applicable, not available, or has not been calculated.

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Child Outcomes:

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Supporting children’s mental health and wellbeing: Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient.

Preventing child maltreatment: Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient.

Enhancing school achievement & employment: Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient.

Preventing crime, violence and antisocial behaviour: Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient.

Preventing substance abuse: Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient.

Preventing risky sexual behaviour & teen pregnancy: Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient.

Preventing obesity and promoting healthy physical development: Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient.

Evidence ratings:

Rated 2: Has preliminary evidence of improving a child outcome from a quantitative impact study, but there is not yet evidence of causal impact.

Rated 2+: Meets the level 2 rating and the best available evidence is based on a study which is more rigorous than a level 2 standard but does not meet the level 3 standard.

Rated 3: Has evidence of a short-term positive impact from at least one rigorous study.

Rated 3+: Meets the level 3 rating and has evidence from other studies with a comparison group at level 2 or higher.

Rated 4: Has evidence of a long-term positive impact through at least two rigorous studies.

Rated 4+: Meets the level 4 rating and has at least a third study contributing to the Level 4 rating, with at least one of the studies conducted independently of the intervention provider.

Rating has a *: The evidence base includes mixed findings i.e., studies suggesting positive impact alongside studies, which on balance, indicate no effect or negative impact.

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