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Comment
. 2019 Jan:42:e31.
doi: 10.1017/S0140525X1800122X.

Families of network structures - we need both phenomenal and explanatory models

Tony Ward  1 , Ronald Fischer  1
Affiliations
Comment

Families of network structures - we need both phenomenal and explanatory models

Tony Ward et al. Behav Brain Sci. 2019 Jan.

Abstract

Symptom network models (SNWMs) play an important role in identifying but not explaining patterns of symptoms. We discuss underlying assumptions of SNWMs and argue that they represent phenomenal models, best suited to detecting patterns among symptoms. SNWMs need to be supplemented with mechanistic models that provide constitutive and etiological explanations of each symptom (network nodes) once relevant patterns have been identified.

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Comment in

  • Reductionism in retreat.
    Borsboom D, Cramer AOJ, Kalis A. Borsboom D, et al. Behav Brain Sci. 2019 Jan;42:e32. doi: 10.1017/S0140525X18002091. Behav Brain Sci. 2019. PMID: 30940245

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