Latent variables and the network perspective.
We discuss the latent variables construct, particularly in regard to the following: that latent variables are considered as the sole explanatory factor of a disorder; that pragmatic concerns are ignored; and that the relationship of these variables to biological markers is not addressed. Further, we comment on the relationship between bridge symptoms and causality, and discuss the proposal in relationship to other constructs (endophenotypes, connectionist-inspired networks).
Belzung
Catherine
C
Université François Rabelais de Tours, Faculté des Sciences et Techniques, Parc Grandmont, F-37200 Tours, France. catherine.belzung@univ-tours.f
Billette de Villemeur
Etienne
E
Lemoine
Mael
M
Camus
Vincent
V
D006801:Humans; D001523:Mental Disorders / Q000145:classification / Q000175:diagnosis*