NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20250
Since 20240
Since 2021 (last 5 years)0
Since 2016 (last 10 years)0
Since 2006 (last 20 years)1
Descriptor
Behavioral Science Research2
Factor Structure2
Computer Simulation1
Construct Validity1
Estimation (Mathematics)1
Factor Analysis1
Grandparents1
Grandparents Raising…1
Item Analysis1
Mathematical Models1
Measures (Individuals)1
Prosocial Behavior1
Questionnaires1
Research Methodology1
Sampling1
Statistical Distributions1
More ▼
Source
Multivariate Behavioral…1
Psychological Assessment1
Author
Lambert, Zarrel V.1
Palmieri, Patrick A.1
Smith, Gregory C.1
Publication Type
Journal Articles2
Reports - Evaluative2
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing all 2 results Save | Export
Examining the Structural Validity of the Strengths and Difficulties Questionnaire (SDQ) in a U.S. Sample of Custodial Grandmothers
Peer reviewed Peer reviewed
Direct linkDirect link
Palmieri, Patrick A.; Smith, Gregory C. – Psychological Assessment, 2007
The authors examined the structural validity of the parent informant version of the Strengths and Difficulties Questionnaire (SDQ) with a sample of 733 custodial grandparents. Three models of the SDQ's factor structure were evaluated with confirmatory factor analysis based on the item covariance matrix. Although indices of fit were good across all…
Descriptors: Measures (Individuals), Prosocial Behavior, Grandparents, Factor Analysis
Approximating Confidence Intervals for Factor Loadings.
Peer reviewed Peer reviewed
Lambert, Zarrel V.; And Others – Multivariate Behavioral Research, 1991
A method is presented that eliminates some interpretational limitations arising from assumptions implicit in the use of arbitrary rules of thumb to interpret exploratory factor analytic results. The bootstrap method is presented as a way of approximating sampling distributions of estimated factor loadings. Simulated datasets illustrate the…
Descriptors: Behavioral Science Research, Computer Simulation, Estimation (Mathematics), Factor Structure