Browse by Author

O'Leary, Chris ORCID: https://orcid.org/0000-0002-4097-8439, Coren, Esther, Gellen, Sandor ORCID: https://orcid.org/0000-0001-9137-8209, Roberts, Anton ORCID: https://orcid.org/0000-0002-2770-5786 and Armitage, Harry (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. Campbell Systematic Reviews, 21 (1). ISSN 1891-1803

make_name_string expected hash reference ORCID: https://orcid.org/0000-0001-6869-8933 and make_name_string expected hash reference ORCID: https://orcid.org/0000-0001-9137-8209 (2025) Using the DreamBox Reading Plus adaptive reading intervention to improve reading attainment: a two-armed cluster randomised controlled trial Statistical Analysis Plan. Project Report. Education Endowment Foundation, London.

Lewin, Cathy ORCID: https://orcid.org/0000-0002-3430-4075, Morris, Stephen ORCID: https://orcid.org/0000-0001-6869-8933, Ainsworth, Steph, Gellen, Sandor ORCID: https://orcid.org/0000-0001-9137-8209 and Wicker, Kate (2024) Peer assisted learning strategies – UK (PALS-UK): a whole class reading approach – evaluation report. Project Report. Education Endowment Foundation.

Gellen, Sandor ORCID: https://orcid.org/0000-0001-9137-8209 and Fox, Chris ORCID: https://orcid.org/0000-0003-1931-2058 (2024) The impact of strengths-based working on long-term housing outcomes: A Qualitative Comparative Analysis. Social Work Research, 48 (3). pp. 189-200. ISSN 1070-5309

Gellen, Sandor ORCID: https://orcid.org/0000-0001-9137-8209, Wicker, Kate, Ainsworth, Steph, Morris, Stephen ORCID: https://orcid.org/0000-0001-6869-8933 and Lewin, Cathy ORCID: https://orcid.org/0000-0002-3430-4075 (2024) Using the DreamBox Reading Plus adaptive literacy intervention to improve reading attainment, a two-armed cluster randomised trial evaluation protocol. Project Report. Education Endowment Foundation, London, UK.

Ozan, Jessica, Gellen, Sandor ORCID: https://orcid.org/0000-0001-9137-8209, Fox, Chris ORCID: https://orcid.org/0000-0003-1931-2058, Morris, Stephen ORCID: https://orcid.org/0000-0001-6869-8933 and Cargill, Rebecca (2022) We can talk about domestic abuse: pilot evaluation report. Project Report. What Works for Children’s Social Care.

Fox, Chris ORCID: https://orcid.org/0000-0003-1931-2058, Gellen, Sandor, Morris, Stephen ORCID: https://orcid.org/0000-0001-6869-8933, Ozan, Jessica and Crockford, Julian (2022) Impact evaluation with small cohorts: methodology guidance. Project Report. Transforming Access and Student Outcomes in Higher Education (TASO).

Adams, Lorna, Morris, Stephen ORCID: https://orcid.org/0000-0001-6869-8933, Svanaes, Siv, Beninger, Kelsey, Smith, Andrew ORCID: https://orcid.org/0000-0003-0344-913X, Gellen, Sandor and Jones, Hollie (2021) Trial evalution protocol: Evaluation of empowering parents and professionals using Video Interactive Guidance (VIG) programme (Babies 1st). Technical Report. What Works Centre for Children's Social Care.

Gellen, Sandor and Lowe, Robert ORCID: https://orcid.org/0000-0002-5699-4126 (2021) (Re)constructing social hierarchies: a critical discourse analysis of an international charity’s visual appeals. Critical Discourse Studies, 18 (2). pp. 280-300. ISSN 1740-5904

Gellen, Sandor, Saunders, Fiona ORCID: https://orcid.org/0000-0002-1644-2511, Simmons, Lisa ORCID: https://orcid.org/0000-0002-1683-2528, Stannard, Jack and McAllister-Gibson, Colin (2020) Can video support improve attainment? Evaluating the impact of teaching videos on student performance. Learning and Teaching Journal, 2 (2).

Saunders, Fiona ORCID: https://orcid.org/0000-0002-1644-2511, Gellen, Sandor, Stannard, Jack, McAllister-Gibson, Colin, Simmons, Lisa ORCID: https://orcid.org/0000-0002-1683-2528 and Gibson, Andy ORCID: https://orcid.org/0000-0003-2874-5816 (2020) Educating the Netflix generation : evaluating the impact of teaching videos across a science and engineering faculty. In: SEFI European Society for Engineering Education (SEFI2020), 20 September 2020 - 24 September 2020, Enschede, Holland.