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Sacha Epskamp

Explore the profile of Sacha Epskamp including associated specialties, affiliations and a list of published articles. Areas
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Articles 62
Citations 5467
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Recent Articles
1.
Haslbeck J, Epskamp S, Waldorp L
Behav Res Methods . 2025 Feb; 57(3):100. PMID: 39979514
Multilevel Vector Autoregressive (VAR) models have become a popular tool for analyzing time series data from multiple subjects. Many studies aim to investigate differences in multilevel VAR models between groups,...
2.
van den Ende M, Freichel R, van der Maas H, Wiers R, Epskamp S
Alcohol Clin Exp Res (Hoboken) . 2025 Jan; 49(1):217-225. PMID: 39742440
Background: The complex interactions between an individual's drinking behavior and their social environment is crucial but understudied, particularly in mature adult populations. Our aim is to unravel these complexities by...
3.
Briganti G, Scutari M, Epskamp S, Borsboom D, Hoekstra R, Golino H, et al.
Int J Methods Psychiatr Res . 2024 Nov; 33(4):e2034. PMID: 39543824
Network approaches to psychopathology have become increasingly common in mental health research, with many theoretical and methodological developments quickly gaining traction. This article illustrates contemporary practices in applying network analytical...
4.
Finnemann A, Huth K, Borsboom D, Epskamp S, van der Maas H
Sci Adv . 2024 Jul; 10(29):eadn1636. PMID: 39028814
As the majority of the global population resides in cities, it is imperative to understand urban well-being. While cities offer concentrated social and economic opportunities, the question arises whether these...
5.
Piazza G, Allegrini A, Eley T, Epskamp S, Fried E, Isvoranu A, et al.
JAMA Psychiatry . 2024 Jun; 81(9):902-910. PMID: 38865107
Importance: Studies on polygenic risk for psychiatric traits commonly use a disorder-level approach to phenotyping, implicitly considering disorders as homogeneous constructs; however, symptom heterogeneity is ubiquitous, with many possible combinations...
6.
Hoekstra R, Epskamp S, Nierenberg A, Borsboom D, McNally R
Psychol Methods . 2024 Apr; PMID: 38602781
The comparison of idiographic network structures to determine the presence of heterogeneity is a challenging endeavor in many applied settings. Previously, researchers eyeballed idiographic networks, computed correlations, and used techniques...
7.
Ebrahimi O, Borsboom D, Hoekstra R, Epskamp S, Ostinelli E, Bastiaansen J, et al.
Br J Psychiatry . 2024 Apr; 224(5):157-163. PMID: 38584324
Background: International guidelines present overall symptom severity as the key dimension for clinical characterisation of major depressive disorder (MDD). However, differences may reside within severity levels related to how symptoms...
8.
van den Ende M, van der Maas H, Epskamp S, Lees M
Sci Rep . 2024 Feb; 14(1):4499. PMID: 38402289
We use longitudinal social network data from the Framingham Heart Study to examine the extent to which alcohol consumption is influenced by the network structure. We assess the spread of...
9.
Veenman M, Janssen L, van Houtum L, Wever M, Verkuil B, Epskamp S, et al.
Multivariate Behav Res . 2024 Feb; 59(2):371-405. PMID: 38356299
Adolescence is a time period characterized by extremes in affect and increasing prevalence of mental health problems. Prior studies have illustrated how affect states of adolescents are related to interactions...
10.
Park J, Chow S, Epskamp S, Molenaar P
Multivariate Behav Res . 2024 Feb; 59(3):543-565. PMID: 38351547
Recent years have seen the emergence of an "idio-thetic" class of methods to bridge the gap between nomothetic and idiographic inference. These methods describe nomothetic trends in idiographic processes by...