Six new network papers, including a review of the empirical literature

The last weeks have been pretty busy with teaching, traveling, and writing that I didn’t find the time I wanted to for blogging. To catch up, this blog post will feature several new network papers (in alphabetical order by first author). It is becoming increasingly hard to keep up with …

R tutorial: power issues & robustness of network models

A new paper by Mohammad Afzali and colleagues was published a few days ago in the Journal of Affective Disorders, entitled “A Network Approach to the Comorbidity between Posttraumatic Stress Disorder and Major Depressive Disorder: the Role of Overlapping Symptoms”. The authors estimate the network structure of 36 symptoms in …

2 new conceptual network papers from a clinical perspective

Two new conceptual papers were published recently that tackle the question what network theory and network models can contribute to clinical science. Together, they provide a great introductory read and cover a large number of clinically relevant topics. While many technical papers are available by now, it is good to …

Network of conscientiousness facets: Costantini & Perugini 2016 J Res Pers

Giulio Costantini is back! After his dissertation “Network Analysis: A New Perspective on Personality Psychology”, and his two insightful 2015 papers “State of the aRt personality research: A tutorial on network analysis of personality data in R” and “Development of indirect measures of conscientiousness: Combining a facets approach and network …

Comorbidity network of depression & anxiety symptoms: Beard et al. 2016

A new network paper by Beard et al. entitled “Network Analysis of Depression and Anxiety Symptom Relations in a Psychiatric Sample” will appear soon in Psychological Medicine. I tend to think of the paper as a state-of-the-art replication of the great comorbidity paper by Cramer et al. 2010 who investigated …