TY  - BOOK
AU  - Skaggs,Gary
TI  - Test development and validation
SN  - 9781544377148
PY  - 2023///
CY  - Thousand Oaks
PB  - SAGE Publications
KW  - Social sciences
KW  - Methodology
KW  - Research
KW  - Scaling (Social sciences)
N1  - Includes bibliographical references and index
ER  -