The Campbell Collaboration is the home for evidence synthesis across the whole of social policy and the social sciences. Our research work is led by 11 coordinating groups. Visit the Campbell Systematic Reviews journal here.
Groups
- Ageing
- Business and Management
- Children and Young Persons Wellbeing
- Climate Solutions
- Crime and Justice
- Disability
- Education
- International Development
- Knowledge Translation and Implementation (KTI)
- Methods
- Social Welfare
307 reviews published:
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Effects of Interventions to Improve Access to Financial Services for Micro, Small, and Medium-Sized Enterprises in Low- and Middle-Income Countries: An Evidence and Gap Map
Oct 2025 -
Improving Energy Access, Climate and Socio-Economic Outcomes Through Off-Grid Electrification Technologies: A Systematic Review
Oct 2025 -
The Efficacy of Nutritional Interventions in Reducing Childhood/Youth Aggressive and Antisocial Behavior: A Mixed-Methods Systematic Review and Meta-Analysis
Oct 2025 -
The Impact of Infrastructure on Low-Income Consumers’ Nutritious Diet, Women’s Economic Empowerment, and Gender Equality in Low- and Middle-Income Countries: An Evidence and Gap Map
Jul 2025 -
Breakfast Habits, Anthropometry, and Nutrition-Related Outcomes in Adolescents From Low- and Middle-Income Countries: A Systematic Review and Meta-Analysis
Apr 2025 -
Effects of El Niño and the Positive Indian Ocean Dipole (+IOD) on Health, Food Security, Economics, and Conflict in Low- and Middle-Income Countries in the Indo-Pacific: A Systematic Review
Apr 2025 -
Interventions for Improving Informal Social Support for Victim-Survivors of Domestic Violence and Abuse: An Evidence and Gap Map
Apr 2025 -
The Experiences of Adults Experiencing Homelessness When Accessing and Using Psychosocial Interventions: A Systematic Review and Qualitative Evidence Synthesis
Apr 2025 -
Factors Influencing the Implementation of Non-Pharmacological Interventions for Behavioural and Psychological Symptoms of Dementia in Residential Aged-Care Homes: A Systematic Review and Qualitative Evidence Synthesis
Mar 2025 -
Evidence and Gap Map of Whole-School Interventions Promoting Mental Health and Preventing Risk Behaviours in Adolescence: Programme Component Mapping Within the Health-Promoting Schools Framework: An evidence and gap map
Mar 2025 -
Effectiveness of interventions for improving educational outcomes for people with disabilities in low- and middle-income countries: A systematic review
Feb 2025 -
Critical appraisal of methodological quality and completeness of reporting in Chinese social science systematic reviews with meta-analysis: A systematic review
Jan 2025 -
The effectiveness of psychosocial interventions for reducing problematic substance use, mental ill health, and housing instability in people experiencing homelessness in high income countries: A systematic review and meta-analysis
Jan 2025 -
Exposure to hate in online and traditional media: A systematic review and meta-analysis of the impact of this exposure on individuals and communities
Jan 2025 -
Medical-financial partnerships for improving financial and medical outcomes for lower-income Americans: A systematic review
Dec 2024 -
Guidance for engagement in health guideline development: A scoping review
Nov 2024 -
The FRIENDS preventive programme for reducing anxiety symptoms in children and adolescents: A systematic review and meta-analysis
Oct 2024 -
Interview and interrogation methods and their effects on true and false confessions: A systematic review update and extension
Oct 2024 -
Psychological and psychosocial determinants of COVID related distancing behaviours: A systematic review
Oct 2024 -
The relationship between homework time and academic performance among K-12: A systematic review
Sep 2024 -
Psychometric properties of instruments for measuring abuse of older people in community and institutional settings: A systematic review
Aug 2024 -
Interventions promoting resilience through climate smart agricultural practices for women farmers: A systematic review
Aug 2024 -
Searching and reporting in Campbell Collaboration systematic reviews: A systematic assessment of current methods
Aug 2024 -
Psychosocial, pharmacological, and legal interventions for improving the psychosocial outcomes of children with substance misusing parents: A systematic review
Aug 2024 -
What is the effect of intergenerational activities on the wellbeing and mental health of children and young people?: A systematic review
Aug 2024 -
Value chain interventions for improving women’s economic empowerment: A mixed-methods systematic review and meta-analysis
Aug 2024 -
Psychological and psychosocial determinants of COVID related face covering behaviours: A systematic review
Jul 2024 -
Psychological and psychosocial determinants of COVID-related handwashing behaviours: A systematic review
Jul 2024 -
Interventions for intimate partner violence during the perinatal period: A scoping review
Jul 2024 -
The impact of detention on the health of asylum seekers: An updated systematic review
Jul 2024 -
Mobile device use in the primary school classroom and impact on pupil literacy and numeracy attainment: A systematic review
Jun 2024 -
Effects of guaranteed basic income interventions on poverty-related outcomes in high-income countries: A systematic review and meta-analysis
Jun 2024 -
Interventions to improve outdoor mobility among people living with disabilities: A systematic review
Jun 2024 -
Impact of summer programmes on the outcomes of disadvantaged or ‘at risk’ young people: A systematic review
Jun 2024 -
The effects of agricultural output market access interventions on agricultural, socio-economic, food security, and nutrition outcomes in low- and middle-income countries: A systematic review
Jun 2024 -
The effects of aftercare/resettlement services on crime and violence in children and youth: A systematic review
May 2024 -
In-person interventions to reduce social isolation and loneliness: An evidence and gap map
May 2024 -
What is the volume, quality and characteristics of evidence relating to the effectiveness and cost-effectiveness of multi-disciplinary occupational health interventions aiming to improve work-related outcomes for employed adults? An evidence and gap map of systematic reviews
May 2024 -
Mapping the scientific knowledge and approaches to defining and measuring hate crime, hate speech, and hate incidents: A systematic review
Apr 2024 -
Mobile apps to reduce depressive symptoms and alcohol use in youth: A systematic review and meta-analysis
Apr 2024 -
The effectiveness of abstinence-based and harm reduction-based interventions in reducing problematic substance use in adults who are experiencing homelessness in high income countries: A systematic review and meta-analysis
Apr 2024 -
Effectiveness of interpersonal psychotherapy in comparison to other psychological and pharmacological interventions for reducing depressive symptoms in women diagnosed with postpartum depression in low- and middle-income countries: A systematic review
Apr 2024 -
Case management interventions seeking to counter radicalisation to violence and related forms of violence: A systematic review
Apr 2024 -
Participation in organised sport to improve and prevent adverse developmental trajectories of at-risk youth: A systematic review
Jan 2024 -
A comparison of the effectiveness of cognitive behavioural interventions based on delivery features for elevated symptoms of depression in adolescents: A systematic review
Jan 2024 -
The effects of arts interventions for children and young people at-risk of offending, or who have offended on behavioural, psychosocial, cognitive and offending outcomes
Jan 2024 -
Centre-based early education interventions for improving school readiness
Dec 2023 -
Occupational health and safety regulatory interventions to improve the work environment: An evidence and gap map
Dec 2023 -
Does chief executive compensation predict financial performance or inaccurate financial reporting in listed companies?
Dec 2023 -
Friendly visiting by a volunteer for reducing loneliness or social isolation in older adults
Dec 2023 -
Effectiveness of nutrition counseling for pregnant women in low- and middle-income countries to improve maternal and infant behavioral, nutritional, and health outcomes
Nov 2023 -
Digital interventions to reduce social isolation and loneliness in older adults: An evidence and gap map
Nov 2023 -
Oral language interventions can improve language outcomes in children with neurodevelopmental disorders
Nov 2023 -
Criminal justice interventions for preventing radicalisation, violent extremism and terrorism: An evidence and gap map
Nov 2023 -
School-based law enforcement strategies to reduce crime, increase perceptions of safety, and improve learning outcomes in primary and secondary schools
Nov 2023 -
Health, safety, and socioeconomic impacts of cannabis liberalization laws: An evidence and gap map
Oct 2023 -
Language of instruction in schools in low- and middle-income countries
Oct 2023 -
What is the effect of intergenerational activities on the wellbeing and mental health of older people?
Oct 2023 -
Child and adolescent mental health and psychosocial support interventions: An evidence and gap map of low- and middle-income countries
Aug 2023 -
Exploring Covid-19 education to support vaccine confidence amongst the general adult population with special considerations for healthcare and long-term care staff: A scoping review
Aug 2023 -
Montessori education’s impact on academic and nonacademic outcomes
Aug 2023 -
Functional Family Therapy for families of youth (age 11-18) with behaviour problems
Jul 2023 -
The effects of small class sizes on students’ academic achievement, socioemotional development and well-being in special education
Jul 2023 -
The effects of flipped classrooms to improve learning outcomes in undergraduate health professional education
Jul 2023 -
Psychological and psychosocial determinants of COVID health-related behaviours (COHeRe): An evidence and gap map
Jun 2023 -
Exploring the effect of case management in homelessness per components: A systematic review of effectiveness and implementation, with meta-analysis and thematic synthesis
May 2023 -
Effectiveness of interventions to address different types of vulnerabilities in community-dwelling older adults: An umbrella review
May 2023 -
Effectiveness of interventions for improving social inclusion outcomes for people with disabilities in low- and middle-income countries
Mar 2023 -
Communication skills training for improving the communicative abilities of student social workers
Feb 2023 -
Non-familial intergenerational interventions and their impact on social and mental wellbeing of both younger and older people: A mapping review and evidence and gap map
Feb 2023 -
Involving men and boys in family planning: A systematic review of the effective components and characteristics of complex interventions in low- and middle-income countries
Jan 2023 -
Evidence and gap map report: Social and behaviour change communication interventions for strengthening HIV prevention and research among adolescent girls and young women in low- and middle-income countries
Jan 2023 -
Police stops to reduce crime: A systematic review and meta-analysis
Jan 2023 -
The effects of inclusion on academic achievement, socioemotional development and wellbeing of children with special educational needs
Dec 2022 -
Teacher professional development for disability inclusion in low- and middle-income Asia-Pacific countries: An evidence and gap map
Nov 2022 -
Interventions for improving executive functions in children with foetal alcohol spectrum disorder (FASD)
Nov 2022 -
Information and communications technology use to prevent and respond to sexual and gender-based violence in low- and middle-income countries: An evidence and gap map
Oct 2022 -
Outreach programs to improve life circumstances and prevent further adverse developmental trajectories of at-risk youth in OECD countries
Oct 2022 -
Technology-based and digital interventions for intimate partner violence
Aug 2022 -
Mental disorder, psychological problems and terrorist behaviour
Aug 2022 -
Use of community engagement interventions to improve child immunisation in low- and middle-income countries
Jul 2022 -
What is the volume, diversity and nature of recent, robust evidence for the use of peer support in health and social care? An evidence and gap map
Jul 2022 -
Is radicalization a family issue? A systematic review of family-related risk and protective factors, consequences, and interventions against radicalization
Jul 2022 -
Effectiveness of interventions for improving livelihood outcomes for people with disabilities in low- and middle-income countries
Jul 2022 -
What are the effects of different elements of media on radicalization outcomes?
Jun 2022 -
Safety interventions for the prevention of accidents in the work place
Jun 2022 -
Online interventions for reducing hate speech and cyberhate: A systematic review
May 2022 -
Impact of social protection on gender equality in low- and middle-income countries
May 2022 -
Adult/child ratio and group size in early childhood education or care to promote the development of children aged 0–5 years
May 2022 -
Evidence-informed vs evidence-based practice educational interventions for improving knowledge, attitudes, understanding and behaviour towards the application of evidence into practice: A comprehensive systematic review of undergraduate students
Apr 2022 -
Interventions designed to improve financial capability
Mar 2022 -
Strengthening women’s empowerment and gender equality in fragile contexts towards peaceful and inclusive societies
Mar 2022 -
Self-management interventions for reducing challenging behaviors among school-age students
Mar 2022 -
Interventions to increase youth employment: An evidence and gap map
Feb 2022 -
Organized crime groups: A systematic review of individual-level risk factors related to recruitment
Feb 2022 -
Effects of second responder programs on repeat incidents of family abuse
Jan 2022 -
Policies and interventions to remove gender-related barriers to girls’ school participation and learning in low- and middle-income countries
Jan 2022 -
Opioid-specific medication-assisted therapy and its impact on criminal justice and overdose outcomes
Jan 2022 -
Service learning for improving academic success in students in grade K to 12
Jan 2022 -
Parenting interventions to support parent/child attachment and psychosocial adjustment in foster and adoptive parents and children
Jan 2022 -
Residential energy efficiency interventions: A meta-analysis of effectiveness studies
Dec 2021 -
Studies of the effectiveness of transport sector interventions in low- and middle-income countries: An evidence and gap map
Dec 2021 -
Interventions to promote technology adoption in firms
Nov 2021 -
Interventions promoting uptake of water, sanitation and hygiene (WASH) technologies in low- and middle-income countries: An evidence and gap map of effectiveness studies
Oct 2021 -
Multisystemic Therapy® for social, emotional, and behavioural problems in youth aged 10 to 17
Oct 2021 -
Aquaculture for improving productivity, income, nutrition and women’s empowerment in low- and middle-income countries
Sep 2021 -
Cognitive and behavioral radicalization: A systematic review of the putative risk and protective factors
Jul 2021 -
Health, social care and technological interventions to improve functional ability of older adults: An evidence and gap map
Jul 2021 -
Using big data for evaluating development outcomes: A systematic map
Jul 2021 -
Interventions for improving employment outcomes for persons with autism spectrum disorders
Jul 2021 -
Effects of vitamin and mineral supplementation during pregnancy on maternal, birth, child health and development outcomes in low- and middle-income countries
Jun 2021 -
A comprehensive review of prioritised interventions to improve the health and wellbeing of persons with lived experience of homelessness
Jun 2021 -
Effects of nutritional interventions during pregnancy on birth, child health and development outcomes: A systematic review of evidence from low- and middle-income countries
Jun 2021 -
The impacts of agroforestry interventions on agricultural productivity, ecosystem services, and human well-being in low- and middle-income countries
Jun 2021 -
Administrative reforms in the public sector and their impact on the level of corruption
May 2021 -
Accommodation-based interventions for individuals experiencing, or at risk of experiencing, homelessness
May 2021 -
Multiagency programs with police as a partner for reducing radicalisation to violence
May 2021 -
Effects of preconception care and peri-conception interventions on maternal nutritional status and birth outcomes in low- and middle-income countries
May 2021 -
Targeted school‐based interventions for improving reading and mathematics for students with or at risk of academic difficulties in Grades K‐6
Apr 2021 -
Effectiveness of school‐based programs to reduce bullying perpetration and victimization
Apr 2021 -
Court-mandated interventions for individuals convicted of domestic violence
Mar 2021 -
Interventions that address institutional child maltreatment: An evidence and gap map
Mar 2021 -
Effects of neonatal nutrition interventions on neonatal mortality and child health and development outcomes
Mar 2021 -
The methodological and reporting characteristics of Campbell reviews: A systematic review
Feb 2021 -
Mega-map of systematic reviews and evidence and gap maps on the interventions to improve child well-being in low- and middle-income countries
Oct 2020 -
Voluntary work for the physical and mental health of older volunteers
Oct 2020 -
Interventions for reducing violence against children in low‐ and middle‐income countries: An evidence and gap map
Oct 2020 -
Police programs that seek to increase community connectedness for reducing violent extremism behaviour, attitudes and beliefs
Sep 2020 -
Body-worn cameras’ effects on police officers and citizen behavior
Sep 2020 -
Counter-narratives for the prevention of violent radicalisation: a systematic review of targeted interventions
Aug 2020 -
Family group decision-making for children at risk of abuse and neglect
Jul 2020 -
Red light camera interventions for reducing traffic violations and traffic crashes
Jun 2020 -
Multifaceted interventions for supporting community participation among adults with disabilities
Jun 2020 -
Problem‐oriented policing for reducing crime and disorder
Jun 2020 -
Effects of preventive nutrition interventions among adolescents on health and nutritional status in low‐ and middle‐income countries
May 2020 -
Interventions for anxiety in mainstream school-aged children with autism spectrum disorder (ASD)
May 2020 -
Effectiveness of interventions to manage acute malnutrition in children under five years of age in low- and middle-income countries
Apr 2020 -
Targeted school-based interventions for improving reading and mathematics for students with, or at risk of, academic difficulties in Grades 7 to 12
Apr 2020 -
Financial education for HIV‐vulnerable youth, orphans, and vulnerable children: A systematic review of outcome evidence
Feb 2020 -
Evidence and gap map of studies assessing the effectiveness of interventions for people with disabilities in low‐and middle‐income countries
Jan 2020 -
What works to improve early grade literacy in Latin America and the Caribbean? A systematic review and meta‐analysis
Dec 2019 -
The impacts of agroforestry on agricultural productivity, ecosystem services, and human well-being in low- and middle-income countries: An evidence and gap map
Dec 2019 -
The impact of care farms on quality of life, depression and anxiety among different population groups
Nov 2019 -
Mass deworming for improving health and cognition of children in endemic helminth areas: A systematic review and individual participant data network meta-analysis
Nov 2019 -
Effectiveness of continuing professional development training of welfare professionals on outcomes for children and young people
Nov 2019 -
The effect of linguistic comprehension instruction on generalized language and reading comprehension skills
Nov 2019 -
The promotion of well-being among children exposed to intimate partner violence
Sep 2019 -
Incentives for climate mitigation in the land use sector: a mixed-methods systematic review of the effectiveness of payment for environment services (PES) on environmental and socio-economic outcomes in low- and middle-income countries
Sep 2019 -
Mass deworming for soil‐transmitted helminths and schistosomiasis among pregnant women: A systematic review and individual participant data meta‐analysis
Sep 2019 -
Single-track year-round education for improving academic achievement in US K-12 schools
Sep 2019 -
Disorder policing to reduce crime
Sep 2019 -
Focused deterrence strategies effects on crime
Sep 2019 -
Hot spots policing of small geographic areas effects on crime
Sep 2019 -
Citizen engagement in public services in low‐ and middle‐income countries: A mixed‐methods systematic review of participation, inclusion, transparency and accountability initiatives
Aug 2019 -
Cognitive-behavioural treatment for amphetamine-type stimulants (ATS)-use disorders
Jul 2019 -
21st century adaptive teaching and individualized learning operationalized as specific blends of student-centered instructional events: A systematic review and meta‐analysis
Jul 2019 -
Effects of trauma-informed approaches in schools
Jul 2019 -
Individualized funding interventions to improve health and social care outcomes for people with a disability
Jan 2019 -
Impact of financial inclusion in low‐ and middle‐income countries: A systematic review of reviews
Jan 2019 -
Effects of bystander programs on the prevention of sexual assault among adolescents and college students
Jan 2019 -
Factors associated with youth gang membership in low- and middle-income countries
Nov 2018 -
Small class sizes for improving student achievement in primary and secondary schools
Oct 2018 -
Recovery schools for improving behavioral and academic outcomes among students in recovery from substance use disorders
Oct 2018 -
Do evidence summaries increase health policy-makers’ use of evidence from systematic reviews?
Sep 2018 -
What are the effects of ‘Teach For America’ on Math, English Language Arts, and Science outcomes of K–12 students in the USA?
Jun 2018 -
Police-initiated diversion for youth to prevent future delinquent behavior
Jun 2018 -
Deployment of personnel to military operations: impact on mental health and social functioning
Jun 2018 -
Agricultural input subsidies for improving productivity, farm income, consumer welfare and wider growth in low- and lower-middle-income countries
May 2018 -
Effectiveness of interventions to reduce homelessness
Feb 2018 -
Reducing unemployment benefit duration to increase job-finding rates
Feb 2018 -
School-based interventions for reducing disciplinary school exclusion
Jan 2018 -
Vocational and business training to improve women’s labour market outcomes in low- and middle-income countries
Dec 2017 -
Cash‐based approaches in humanitarian emergencies
Dec 2017 -
Later school start times for supporting the education, health and well-being of high school students
Dec 2017 -
Preschool predictors of later reading comprehension ability
Dec 2017 -
The effectiveness of contract farming for raising income of smallholder farmers in low- and middle-income countries
Dec 2017 -
Interventions to improve the labour market outcomes of youth: a systematic review of training, entrepreneurship promotion, employment services and subsidized employment interventions
Dec 2017 -
Mindfulness-based stress reduction (MBSR) for improving health, quality of life and social functioning in adults
Nov 2017 -
The ‘Tools of the Mind’ curriculum for improving self-regulation in early childhood
Oct 2017 -
‘No Excuses’ charter schools for increasing math and literacy achievement in primary and secondary education
Aug 2017 -
Sexual offender treatment for reducing recidivism among convicted sex offenders
Jul 2017 -
Approaches to promote handwashing and sanitation behaviour change in low- and middle-income countries
May 2017 -
Effect of early, brief computerized interventions on risky alcohol and cannabis use among young people
Apr 2017 -
Mindfulness-based interventions for improving cognition, academic achievement, behavior and socio-emotional functioning of primary and secondary students
Mar 2017 -
E-learning of evidence-based healthcare (EBHC) to increase EBHC competencies in healthcare professionals
Mar 2017 -
Effects of certification schemes for agricultural production on socio-economic outcomes in low- and middle-income countries
Mar 2017 -
12-step programs for reducing illicit drug use
Feb 2017 -
The relationship between teacher qualification and the quality of the early childhood care and learning environment
Jan 2017 -
The effects of school-based decision-making on educational outcomes in low- and middle-income contexts
Dec 2016 -
Community monitoring interventions to curb corruption and increase access and quality of service delivery in low- and middle-income countries
Nov 2016 -
Deworming and adjuvant interventions for improving the developmental health and well-being of children in low- and middle-income countries
Sep 2016 -
Employment interventions for return-to-work in working-age adults following traumatic brain injury
Sep 2016 -
Interventions for promoting reintegration and reducing harmful behaviour and lifestyles in street-connected children and young people
Jul 2016 -
Juvenile curfew effects on criminal behavior and victimization
Mar 2016 -
Parental, community and familial support interventions to improve children’s literacy in developing countries
Mar 2016 -
The impacts of business support services for small and medium enterprises on firm performance in low- and middle-income countries
Jan 2016 -
Advocacy interventions to reduce or eliminate violence and promote the physical and psychosocial well-being of women who experience intimate partner abuse
Jan 2016 -
Economic self-help group programs for improving women’s empowerment
Nov 2015 -
Interventions to improve the labour market situation of adults with physical and/or sensory disabilities in low- and middle-income countries
Nov 2015 -
Strategies to increase the ownership and use of insecticide-treated bednets to prevent malaria
Nov 2015 -
Preventive interventions to reduce youth gang violence in low- and middle-income countries
Nov 2015 -
The impact of detention on the health of asylum seekers
Sep 2015 -
The effects of training, innovation and new technology on African smallholder farmers’ economic outcomes and food security
Sep 2015 -
Community-based rehabilitation for people with disabilities in low- and middle-income countries
Sep 2015 -
Functional family therapy (FFT) for young people in treatment for non-opioid drug use
Sep 2015 -
Food supplementation for improving the physical and psychosocial health of socio-economically disadvantaged children aged three months to five years
May 2015 -
Psychosocial interventions for school refusal with primary and secondary school students
May 2015 -
School-based education programmes for the prevention of child sexual abuse
May 2015 -
Effect of interventions to facilitate communication between families or single young people with minority language background and public services
Mar 2015 -
Family behavior therapy (FBT) for young people in treatment for illicit non-opioid drug use
Mar 2015 -
Multidimensional family therapy (MDFT) for young people in treatment for non-opioid drug use
Mar 2015 -
Parent-infant psychotherapy for improving parental and infant mental health
Mar 2015 -
The effects on re-offending of custodial vs non-custodial sanctions
Jan 2015 -
Cognitive-behavioural therapies for young people in outpatient treatment for non-opioid drug use
Jan 2015 -
Interventions to improve the economic self-sufficiency and well-being of resettled refugees
Jan 2015 -
Behavioral, psychological, educational and vocational interventions to facilitate employment outcomes for cancer survivors
Jan 2015 -
Active labour market programme (ALMP) participation for unemployment insurance recipients
Jan 2015 -
Effects of payment for environmental services (PES) on deforestation and poverty in low- and middle-income countries
Dec 2014 -
Effects of decentralized forest management (DFM) on deforestation and poverty in low- and middle-income countries
Dec 2014 -
The effect of microcredit on women’s control over household spending in developing countries
Nov 2014 -
Early intensive behavioral intervention (EIBI) for young children with autism spectrum disorders (ASD)
Nov 2014 -
School-based interventions to reduce dating and sexual violence
Nov 2014 -
Farmer field schools for improving farming practices and farmer outcomes in low- and middle-income countries
Sep 2014 -
Corporate crime deterrence
May 2014 -
Forensic nurse examiners vs doctors for the forensic examination of rape and sexual assault complainants
May 2014 -
Home visits for prevention of impairment and death in older adults
May 2014 -
Kinship care for the safety, permanency and well-being of children removed from the home for maltreatment
Mar 2014 -
The impact of land property rights interventions on investment and agricultural productivity in developing countries
Jan 2014 -
Educational and skills-based interventions for preventing relationship and dating violence in adolescents and young adults
Nov 2013 -
Psychoanalytic/psychodynamic psychotherapy for children and adolescents who have been sexually abused
Nov 2013 -
Restorative justice conferencing (RJC) using face-to-face meetings of offenders and victims: effects on offender recidivism and victim satisfaction
Nov 2013 -
Relative effectiveness of conditional and unconditional cash transfers for schooling outcomes in developing countries
Sep 2013 -
Brief strategic family therapy (BSFT) for young people in treatment for non-opioid drug use
Sep 2013 -
Technical and vocational education and training (TVET) interventions to improve the employability and employment of young people in low- and middle-income countries
Sep 2013 -
Mentoring interventions to affect juvenile delinquency and associated problems
Sep 2013 -
Pre-graduation transition services for persons with autism spectrum disorders: effects on employment outcomes
Sep 2013 -
‘Scared straight’ and other juvenile awareness programs for preventing juvenile delinquency
May 2013 -
Interventions to reduce distress in adult victims of sexual violence and rape
Mar 2013 -
Housing improvements for health and associated socio-economic outcomes
Mar 2013 -
Unemployment benefit exhaustion: incentive effects on job-finding rates
Mar 2013 -
Legitimacy in policing
Jan 2013 -
The effectiveness of incarceration-based drug treatment on criminal behavior
Nov 2012 -
Workplace-based disability management programs for promoting return-to-work
Nov 2012 -
Interventions in developing nations for improving primary and secondary school enrollments
Nov 2012 -
Behavioural and cognitive-behavioural group-based parenting programmes for early-onset conduct problems in children aged 3 to 12 years
Sep 2012 -
Group-based parent training programmes for improving parental psychosocial health
Sep 2012 -
Cognitive-behavioural interventions for children who have been sexually abused
Sep 2012 -
Social skills groups for people aged 6 to 21 with autism spectrum disorders (ASD)
Sep 2012 -
Interview and interrogation methods and their effects on investigative outcomes
Sep 2012 -
Interventions to reduce the prevalence of female genital mutilation/cutting in African countries
Jun 2012 -
Indicated truancy interventions: effects on school attendance among chronic truant students
May 2012 -
The effects of stress management interventions among police officers and recruits
Apr 2012 -
Drug courts’ effects on criminal offending for juveniles and adults
Feb 2012 -
Police strategies for reducing illegal possession and carrying of firearms
Jan 2012 -
Home-based child development interventions for pre-school children from socially-disadvantaged families
Jan 2012 -
Parent training interventions for attention deficit hyperactivity disorder
Jan 2012 -
Cross-border trafficking in human beings: prevention and intervention strategies for reducing sexual exploitation
Dec 2011 -
Use of DNA testing in police investigative work for increasing offender identification, arrest, conviction and case clearance
Sep 2011 -
Youth empowerment programs for improving self-efficacy and self-esteem of adolescents
Aug 2011 -
The effects of teachers’ classroom management practices on disruptive or aggressive student behaviour
Jun 2011 -
Spatial displacement and diffusion of benefits among geographically-focused policing initiatives
Jun 2011 -
Individual and group-based parenting programmes for improving psychosocial outcomes for teenage parents and their children
May 2011 -
Cognitive-behavioural therapy for men who physically abuse their female partner
May 2011 -
Dropout prevention and intervention programs: effects on school completion and dropout among school-aged children and youth
Apr 2011 -
Motivational interviewing for substance abuse
Apr 2011 -
Parent-training interventions to support intellectually-disabled parents
Dec 2010 -
Formal system processing of juveniles: effects on delinquency
Mar 2010 -
Self-control interventions for children under 10 for improving self-control and delinquency and problem behaviors
Mar 2010 -
Effects of parental imprisonment on child antisocial behaviour and mental health
Dec 2009 -
Effects of drug substitution programs on offending among drug addicts
Aug 2009 -
Interventions for children, youth and parents to prevent and reduce cyber abuse
Jun 2009 -
Personal assistance for adults (19-64) with both physical and intellectual impairments
Dec 2008 -
The effectiveness of Neighborhood Watch
Dec 2008 -
Effects of closed circuit television surveillance on crime
Dec 2008 -
Personal assistance for children and adolescents (0-18) with both physical and intellectual impairments
Nov 2008 -
Personal assistance for children and adolescents (0-18) with physical impairments
Nov 2008 -
Personal assistance for adults (19-64) with physical impairments
Sep 2008 -
Effects of improved street lighting on crime
Sep 2008 -
Effects of early family/parent training programs on anti-social behavior and delinquency
Aug 2008 -
Benefit-cost analyses of sentencing
Aug 2008 -
Opportunities provision for preventing youth gang involvement for children and young people (7-16)
Aug 2008 -
Financial benefits for child health and well-being in low-income or socially-disadvantaged families in developed world countries
Aug 2008 -
Cognitive-behavioural interventions for preventing youth gang involvement for children and young people (7-16)
Aug 2008 -
Treatment foster care (TFC) for improving outcomes in children and young people
Mar 2008 -
Personal assistance for older adults (65+) without dementia
Mar 2008 -
Personal assistance for children and adolescents (0-18) with intellectual impairments
Feb 2008 -
Cognitive-behavioral treatment for anti-social behaviour in youth in residential treatment
Oct 2007 -
Serious (violent and chronic) juvenile offenders: treatment effectiveness in secure corrections
Sep 2007 -
Effects of cognitive-behavioral programs for criminal offenders
Aug 2007 -
Behavioural and cognitive-behavioural training interventions for assisting foster carers in the management of difficult behaviour
Jul 2007 -
Street-level drug law enforcement
May 2007 -
School feeding for improving the physical and psychosocial health of disadvantaged students
Dec 2006 -
Interventions intended to reduce pregnancy-related outcomes among adolescents
Dec 2006 -
Work programmes for welfare recipients
Aug 2006 -
Non-custodial employment programs: impact on recidivism rates of ex-offenders
Jul 2006 -
The effectiveness of volunteer tutoring programs
Jun 2006 -
Independent living programmes for improving outcomes for young people leaving the care system
Jun 2006 -
Approaches to parent involvement for improving the academic performance of Elementary School-aged children
Jun 2006 -
The effects of school-based social information processing interventions on aggressive behavior, part I: universal programs
May 2006 -
Impacts of after-school programs on student outcomes
May 2006 -
The effects of school-based social information processing interventions on aggressive behavior, part II: selected/indicated pull-out programs
Mar 2006 -
The effectiveness of counter-terrorism strategies
Jan 2006 -
Group-based parent-training programmes for improving emotional and behavioural adjustment in 0- to 3-year-old children
Nov 2005 -
Speech and language therapy interventions for children with primary speech and language delay or disorder
Nov 2005 -
Exercise to improve self-esteem in children and young people
Oct 2005 -
Effects of correctional boot camps on offending
Jul 2005 -
Interventions for learning-disabled sex offenders
May 2004