Sage Journals: Discover world-class research

Open access

Research article

First published 2026-1

Effects of Philosophy for Children on Democratic Citizenship Perception: A Mixed-Methods Experimental Study

Zehra Betül Şişman, İhsan Ünlü, Alper Kaşkaya

Sage Open

Retricted access

Research article

First published 2026-4

Promoting Engagement and Motivation and Reducing Perceived Underachievement of Gifted Male Adolescents: A Mixed-Methods Single-Case Experimental Study

Sabine Sypré, Patrick Onghena, Karine Verschueren [...]

Gifted Child Quarterly

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Research article

First published 2025-12

A Family-Centered Approach to Learning English as a Second Language: A Mixed-Methods Experimental Evaluation

Lauren A. Tighe, Teresa Eckrich Sommer, Terri J. Sabol [...]

Educational Evaluation and Policy Analysis

Open access

Research article

First published 2021-1

Inducing moral elevation in veterans with PTSD: An experimental investigation using a mixed methods approach

Adam P. McGuire, Joseph Mignogna

Journal of Experimental Psychopathology

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Research article

First published 2024-12

Lowering the Stakes: Quasi-Experimental,Mixed-Methods Evaluation of a Restructured Grading Approach in a Graduate Public Health Research Methods Course

Delia L. Lang, Caroline M. Barry, Umedjon Ibragimov [...]

Pedagogy in Health Promotion

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Research article

First published 2020-8

Dissimilar friction stir lap welding of aluminum to brass: Modeling of material mixing using coupled Eulerian–Lagrangian method with experimental verifications

Mostafa Akbari, Parviz Asadi

Proceedings of the Institution of Mechanical Engineers,Part L: Journal of Materials: Design and Applications

Retricted access

Research article

First published 2020-12

Can an Outdoor Learning Environment Improve Children’s Academic Attainment? A Quasi-Experimental Mixed Methods Study in Bangladesh

Matluba Khan, Sarah McGeown, Simon Bell

Environment and Behavior

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Research article

First published 2019-10

Mixed Methods Single Case Research: State of the Art and Future Directions

Patrick Onghena, Bea Maes, Mieke Heyvaert

Journal of Mixed Methods Research

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Research article

First published 2024-5

A Shifting Paradigm Toward Family-Centered Care in Neuro-Oncology: A Longitudinal Quasi-Experimental Mixed-Methods Feasibility Study

Karin Piil, Giulia Locatelli, Stine Laegaard Skovhus [...]

Journal of Family Nursing

Open access

Research article

First published 2022

A personalized mobile app for physical activity: An experimental mixed-methods study

Huong Ly Tong, Juan C Quiroz, Ahmet Baki Kocaballi [...]

DIGITAL HEALTH

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