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Front. Psychol. | doi: 10.3389/fpsyg.2019.02613

Editorial: Etiology, pathogenesis, and consequences of maladaptive habits

  • 1Mental Health, Federal University of Minas Gerais, Brazil
  • 2University of Luxembourg, Luxembourg
  • 3California State University, Fullerton, United States

The study of maladaptive habits is particularly relevant since online tempting behaviors have never been so readily available and easy to engage in. Specifically, the current easy access to computers, tablets and smartphones allows people to get repeated and continuous rewards by just pressing a button (e.g. « « like », « buy », « bet », « match », « watch », « going », « match », etcs). Moreover, the high volume of cues (e.g., new message beeps, and thoughts about others' thrilling experiences) makes it increasingly hard to resist the temptation of engaging in such activities.In the light of today's high-availability of ready-to-consume rewards, the aim of this research topic was to integrate contributions concerning the understanding, assessment, etiology, and consequences of different types of maladaptive habits. The collection includes ten articles addressing such topics.Considering the assessment of impulsive behavior, this research topic includes a study presenting the adaptation of assessment tools such as the short version of UPPS-P to a Brazilian population (Pompeia et al., 2018). In this paper, the authors found that the psychometric properties of the Brazilian Short Version of UPPS-P support the use of a single and general impulsivity score for this scale, and there were no differences between participants concerning age, gender, and socioeconomic level.Two articles addressed the issues of impulsivity and maladaptive behaviors in nonclinical samples. Gicquel et al. (2017) discussed the role of environmental and human factors (some of them related to habits) pertaining to a traffic accidents in youth and proposed strategies for preventing them. Jelihovschi et al., (2017) examined the relationship between cognitive impulsivity and decision making in professionals and students from the management field. They found that cognitive impulsiveness, related to immediatism impair complex decision-making assessed by the Cognitive Reflection Test. Together, these two studies stress the relevance of considering tempting and impulsive behavior within nonclinical samples.Within the frame of mental disorders, the consequence of impulsivity and maladaptive habits were presented and discussed in relation to suicidal behavior (Lima et al., 2017), attention deficits and hyperactivity disorder (Coutinho et al., 2018), hoarding behavior (Novara et al., 2016;Vilaverde et al., 2017), excessive smartphone use (Khoury et al., 2018), and feeding and eating disorders (Strangio et al., 2017). In these articles, the authors present several patterns of hampered impulse control in individuals presenting mental health traits, suffering from mental disorders, including among their relatives. Taken together, these studies support the relationship between habits, impulsiveness, inhibitory control deficits within a broad range of maladaptive outcomes.Finally, the neurobiological perspective of the understanding the etiology and maintenance of maladaptive habits has been adopted by study examining the relationship between dopaminergic system and reward memory in addiction (Richter et al., 2017). In this paper, the authors address the association between a genetic polymorphism related to the DRD2 expression (polymorphism C957T) and the memory for the reward stimulus related to addictive behavior.Overall, the diversity of issues and knowledge fields that contributed to this topic provide unequivocal evidences that maladaptive habits are a pervasive pattern of behavior with undesirable outcomes in a large variety of settings. To a broader extent, this Research Topic offers a relevant framework for further understanding the multifactorial basis of maladaptive habits and its relationship with adverse outcomes across the lifespan and life domains, in both clinical and nonclinical samples. We hence call for more research on this topic.

Keywords: habits, impulsivity, Addiction, inhibitory control abilities, impulse control (pathology) disorders

Received: 13 Oct 2019; Accepted: 05 Nov 2019.

Copyright: © 2019 Malloy-Diniz, Brevers and Turel. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

* Correspondence:
Prof. Leandro F. Malloy-Diniz, Federal University of Minas Gerais, Mental Health, Belo Horizonte, Brazil,
Prof. Damien Brevers, University of Luxembourg, Luxembourg, 1511, Luxembourg,
Prof. Ofir T. Turel, California State University, Fullerton, Fullerton, 92831, California, United States,