Yaniv Efrati

Prof. Yaniv Efrati

Bar-Ilan University, Ramat Gan, Tel Aviv, Israel
orcid
Head of the Addictive Behaviors Lab at Bar-Ilan University's...

Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 July 2018 in Addictive Behaviors
Verified
Journal Article
Closed access
NZNoam Zilberman
Noam Zilberman
GYGal Yadid
Gal Yadid
Yaniv EfratiYaniv Efrati
Yaniv Efrati
YNYehuda Neumark
Yehuda Neumark
YRYuri Rassovsky
Yuri Rassovsky

9 May 2019 in The Journal of Sexual Medicine
Verified
Journal Article
Closed access
Yaniv EfratiYaniv Efrati
Yaniv Efrati
MGMateusz Gola
Mateusz Gola
Introduction: Early life trauma is at the core of many psychopathologies, including compulsive sexual behavior (CSB). The intermediate processes linking early life trauma and CSB have been less well studied. Aims: To investigate whether impulsiveness, internalizing symptoms, sensation-seeking, and self-criticism mediate the links between early life trauma and CSB. Methods: The sample comprised 65 Sexaholics Anonymous members and 47 healthy volunteers who completed self-report measures assessing CSB, early life trauma, and the mediating variables. Main Outcomes Measures: The main outcome measures were severity of CSB symptoms, impulsiveness, internalizing symptoms, sensation-seeking, self-criticism, and early life trauma. Results: The analysis indicated that the total effect of early life trauma on CSB was significant, with more prevalent and severe trauma relating to higher CSB. The analysis also revealed that this effect was significantly mediated by 3 mediation paths—greater sensation-seeking, internalizing symptoms, and self-criticism—and that these measures in turn were associated with higher CSB. Conclusion: Our findings provide an opportunity for researchers to gain a better insight into the effect of early life trauma on CSB.

25 August 2017 in Journal of Sex & Marital Therapy
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Journal Article
Closed access
Yaniv EfratiYaniv Efrati
Yaniv Efrati
MMMario Mikulincer
Mario Mikulincer
Compulsive sexual behavior comprises individual-based (e.g., sexual fantasies, compulsive sexual thoughts, masturbation) and partnered (e.g., interpersonal sexual conquests, repeated infidelity) facets. Most instruments for assessing compulsive sexual behavior, however, focus less on the individual-based facet and specifically on fantasies and compulsive thoughts. In the current research, we developed and validated an individual-based compulsive sexual behavior scale (I-CSB). In Study 1 (N = 492), the factorial structure of the I-CSB was examined. In Study 2 (N = 406), we assessed I-CSB's convergent validity. In Study 3 (N = 112), we examined whether the I-CSB differentiates between individuals who suffer from compulsive sexual behavior and those who do not. Results revealed a four-factor structure for individual-based compulsive sexual behavior that is associated with an intense inner conflict regarding sexuality (high arousal contrasting with high sexual anxiety), and that accounts for approximately 75% of the differences between people with compulsive sexual behavior and controls. Results are discussed in light of the need for a broader understanding of compulsive sexual behavior.

27 April 2018 in The Journal of Sex Research
Verified
Journal Article
Closed access
Yaniv EfratiYaniv Efrati
Yaniv Efrati
The rebound effect of thought suppression refers to attempts to suppress thoughts that result in an increase of those thoughts. The aim of this three-study research was to investigate the suppression of thoughts and its possible importance in the cognitive model of predicted compulsive sexual behavior (CSB) among Israeli Jewish religious and secular adolescents. Study 1 (N = 661): Do religious and secular adolescents differ in CSB and related psychopathology? Study 2 (N = 522): Does CSB mediate the link between religiosity and well-being? Study 3 (N = 317): Does religiosity relate to suppression of sexual thoughts, which relates to higher CSB and lower well-being? The analyses indicated that religious adolescents are higher in CSB than secular ones, and that sexual suppression and CSB mediate the link between religiosity and well-being. Results are discussed and address the need for a broader understanding of CSB and the function of thought suppression.

31 October 2018 in Journal of Behavioral Addictions
Verified
Journal Article
Open access
Yaniv EfratiYaniv Efrati
Yaniv Efrati
MGMateusz Gola
Mateusz Gola
Background and aims: This two-study research was designed to define and predict profiles of compulsive sexual behavior (CSB) among non-clinical population of adolescents, and aimed to fill gaps in the current research. Methods: In Study 1 ( N = 1,182), we examined the profiles of CSB among adolescents using latent profile analysis. Results revealed the following three clusters: abstainers, sexual fantasizers, and individuals with CSB. In Study 2 ( N = 618), we replicated this classification and examined differences between the clusters in Big Five personality traits, locus of control, attachment orientations, loneliness, age, gender, socioeconomic status (SES), residence quality, use of pornography, and sex-related online activities. Results: Adolescents classified into different clusters significantly differed in personality traits, loneliness, age, SES, use of pornography, and sex-related online activities. Specifically, individuals with CSB had external locus of control, anxious attachment, greater loneliness, higher frequency of pornography use, and more sex-related online activities than the other groups. Discussion: The current research expands the knowledge about CSB by providing a more individualized approach to understanding CSB among adolescence.

15 May 2018 in Journal of Behavioral Addictions
Verified
Journal Article
Open access
Yaniv EfratiYaniv Efrati
Yaniv Efrati
MGMateusz Gola
Mateusz Gola
Background and aims: Sexuality is natural to human life and inseparable from it, yet some individuals develop compulsive sexual behavior (CSB). Many individuals with CSB seek treatment in free self-support groups based on the twelve-step program. This program was extensively studied in substance abuse disorders (e.g., Alcoholics Anonymous), but little is known about its efficiency in CSB. Methods: We “assesed” questionnaire data on sociodemographical-, psychological-, and recovery-related factors from 97 male participants of Sexaholics Anonymous (SA) programs in Israel. Results: Our results indicated that advancement in the SA program, measured as a current step of the program, is significantly related to lower levels of sexual-related overall sense of helplessness, avoidant help-seeking, self-control, overall CSB, and sexual suppression. It is also related to the higher well-being. Discussion: This is the first study to examine psychological factors of CSB recovery process in twelve-step groups, and future research is needed to replicate our results within a longitudinal study.