Search results: Sage Journals

Restricted accessResearch articleFirst published October, 2017

Clarifying the concept of validity: From measurement to everyday language

Matthias Buntins, Katja Buntins, Frank Eggert

Theory & Psychology

Restricted accessResearch articleFirst published June, 2019

Piet Strydom

Philosophy & Social Criticism

Restricted accessResearch articleFirst published October, 2008

Frank C. Worrell, Marley W. Watkins, Tracey E. Hall

School Psychology International

Open accessResearch articleFirst published December, 2002

Janice M. Morse, Judith E. Hupcey, Janice Penrod [...]

International Journal of Qualitative Methods

Open accessResearch articleFirst published December, 2002

Janice M. Morse, Judith E. Hupcey, Janice Penrod [...]

International Journal of Qualitative Methods

Restricted accessBrief reportFirst published August, 2025

Onur Ramazan, Shenghai Dai, Robert William Danielson

Journal of Psychoeducational Assessment

Restricted accessResearch articleFirst published 2026

Denise Desconsi, Angelo Antonio Paulino Martins Zanetti, Rafaella Manhoni Lima de Miranda [...]

International Journal of Nursing Knowledge

Open accessResearch articleFirst published 2026

Claire Wladis, Benjamin Sencindiver, Alyse C. Hachey [...]

AERA Open

Restricted accessResearch articleFirst published June, 2011

Mon-hsin Wang Flahive, Ying-Chih Chuang, Chien-Mo Li

Journal of Psychoeducational Assessment

Restricted accessResearch articleFirst published January, 1986

Robert J. Bronstein

Therapeutic Innovation & Regulatory Science