These intermediate states in turn precipitate internalizing problems that map onto empirically derived fear / arousal and anhedonia / misery subfactors of internalizing disorders. (cambridge.org)
Although the structural analyses suggested that internalizing symptom subfactors were not clearly differentiated in middle childhood, hierarchical regression analyses revealed that personality dimensions uniquely predicted the Anxiety / Fear and Depression / Distress disorders. (link.springer.com)
Subfactors of oppositional defiant disorder: converging evidence from structural and latent class analyses. (cambridge.org)