Mediation Systems Tom

Tom Ten Have's contributions to causal inference and biostatistics: review and future research directions.

Tom Ten Have made many contributions to causal inference and biostatistics before his untimely death. This paper reviews Tom's contributions and discusses potential related future research directions. We focus on Tom's contributions to longitudinal/repeated measures categorical data analysis and particularly his contributions to causal inference. Tom's work on causal inference was primarily in ...

Who’s minding the mediator? Mindfulness in mediation

Parental Mediation of Children’s Video Game Experiences: Iranian Parents’ Strategies of Mediation

Despite tremendous popularity of video games, there have been concerns about their detrimental effects on children. The game rating systems were developed to assist parents in monitoring their children’s gaming experiences. This paper explores how parents in Iran, as a society without established media rating systems, control their children’s gaming experiences. Mixed methods of semi-structured...

Theory of mind deficits partly mediate impaired social decision-making in schizophrenia

BACKGROUND Using paradigms from game theory, researchers have reported abnormal decision-making in social context in patients with schizophrenia. However, less is known about the underpinnings of the impairment. This study aimed to test whether theory of mind (ToM) deficits and/or neurocognitive dysfunctions mediate impaired social decision-making in patients with schizophrenia. METHODS We co...

medflex: An R Package for Flexible Mediation Analysis using Natural Effect Models

Mediation analysis is routinely adopted by researchers from a wide range of applied disciplines as a statistical tool to disentangle the causal pathways by which an exposure or treatment affects an outcome. The counterfactual framework provides a language for clearly defining path-specific effects of interest and has fostered a principled extension of mediation analysis beyond the context of li...