Interaction of craving and functional coping styles in heterosexual males with varying degrees of unregulated Internet-pornography use

Problematic pornography use and novel patterns of escalating use: A cross-sectional network analysis with two independent samples

Modern internet pornography allows users to harness sexual novelty in numerous ways, which can be used to overcome desensitisation through increasing volume of use (quantitative tolerance), progressing to more stimulating genres (qualitative escalation), skipping between stimuli (tab-jumping), delaying orgasm ('edging'), and engaging in pornographic binges. However, existing research has not yet evaluated how these potentially reciprocal consumption patterns relate to problematic pornography use (PPU). To this end, we recruited two independent samples of male pornography users (N1 = 1,356, Mage = 36.86, SD = 11.26; N2 = 944, Mage = 38.69, SD = 12.26) and examined the relationships between these behavioural dimensions and self-reported difficulties in controlling one's pornography use. Data were analysed through the network analysis approach (using Gaussian graphical models). As hypothesised, i) quantitative tolerance was centrally placed within the overall network, and ii) acted as a statistical bridge node between other patterns of pornography use (e.g., pornographic binges), and all measured facets of PPU. Our results are consistent with other emerging literature suggesting that tolerance, pornographic binges, tab-jumping, and edging behaviours as relevant features ofPPU, and that upscaling overall usage may connect broader patterns of use with problematic engagement. Clinical and theoretical implications, as well as future research directions, are discussed.

Validation of the ACSID-11 for consistent screening of specific Internet-use disorders based on ICD-11 criteria for gaming disorder: A multitrait-multimethod approach

INTRODUCTION

With the inclusion of gaming disorder in the ICD-11, diagnostic criteria were introduced for this relatively new disorder. These criteria may be applied to other potential specific Internet-use disorders. The 11-item Assessment of Criteria for Specific Internet-use Disorders (ACSID-11) was developed for consistent screening of gaming disorder, online buying-shopping disorder, online pornography-use disorder, social networks-use disorder, and online gambling disorder. This study tested the construct validity of the ACSID-11, including convergent and divergent measures.

METHODS

The ACSID-11 measures five behavioral addictions with the same set of items by following the principles of the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST). The ACSID-11 was administered to a convenience sample of active Internet users (N = 1597) together with validated and established measures of each specific Internet-use disorder along with screeners for mental health. Included are the Ten-Item Internet Gaming Disorder Test (IGDT-10), the Bergen Shopping Addiction Scale (BSAS), the Problematic Pornography Consumption Scale (PPCS), the Bergen Social Media Addiction Scale (BSMAS) and the Berlin Inventory of Gambling behavior - Screening (BIG-S). The ACSID-11 was compared convergently and divergently through a multitrait-multimethod approach along with contingency tables with the other Internet-use disorder screeners.

RESULTS

The multitrait-multimethod results shows that each behavior assessed with the ACSID-11 has moderate to strong correlations (r's from 0.462 to 0.609) with the scores of the corresponding established measures and, furthermore, positive correlations (r's from 0.122 to 0.434) with measures of psychological distress and further shows that the ACSID-11 can be used for a comprehensive assessment of different behaviors. The contingency tables reveal large divergences between the ACSID-11 and other screening instruments concerning the classification of problematic specific Internet use based on the given cut-off values.

CONCLUSION

The current work provides additional validation for the ACSID-11. Accordingly, this tool can be considered as reliable and valid for the simultaneous assessment of different Internet-use disorders: gaming disorder, online buying-shopping disorder, online pornography use disorder, social networks use disorder, and online gambling disorder. With a subsequent clinical validation of the scale and the proposed cut-off score, the ACSID-11 will be a thoroughly validated useful screening tool for clinical practice.

Should problematic sexual behavior be viewed under the scope of addiction? A systematic review based on DSM-5 substance use disorder criteria

Despite similarities between compulsive sexual disorder and substance use disorder, the issue whether problematic sexual behavior should be viewed within an addiction framework continues to be a subject of debate with no consensus regarding its conceptualization and diagnosis criteria. Examining the presence of addiction criteria among clinical and no clinical samples in the existing literature could permit to ascertain clinical validity of sex addiction diagnosis and support its overlapping feature with other addictive disorders. The aim of this systematic review was to examine this issue by assessing DSM-5 criteria of substance use disorder among individuals engaged in problematic sexual activity. Methods: Using PRISMA criteria, three databases were comprehensively searched up to April 2022, in order to identify all candidate studies based on broad key words. Resulting studies were then selected if they examined problematic sexual behavior within the framework of DSM-5 addiction criteria. Results: Twenty articles matched the selection criteria and were included in this review. DSM-5 criteria of addictive disorders were found to be highly prevalent among problematic sex users, particularly craving, loss of control over sex use, and negative consequences related to sexual behavior. Exposition to sexual cues was also shown to trigger craving, with an association to problematic use and symptom severity. Conclusions: More studies should been done to assess homogeneously according to the DSM-5 criteria the addiction-like features of problematic sexual behaviors in clinical and no-clinical populations. Furthermore, this work argues for the need of further research to examine the extent to which anti-craving interventions could be effective in improving clinical outcomes.

From game engagement to craving responses - The role of gratification and compensation experiences during video-gaming in casual and at-risk gamers

Introduction

Although playing videogames is a common leisure activity some individuals develop problematic gaming behaviors or even symptoms of a gaming disorder. Game engagement may be involved in reinforcement learning that may result in experiences of craving, an important feature of gaming disorder. In the following study we aimed to approach the question which aspects contribute to increased craving for gaming.

Methods

Overall, 439 individuals participated in an online survey, answering questionnaires on game engagement, experience of gratification and compensation, craving, and symptoms of gaming disorder. A mediation model testing if the association between game engagement and facets of craving are mediated by the experience of gratification and compensation during gaming.

Results

Three facets of craving (reward/relief, physiological, obsessive craving) were statistically explained by game engagement and the experience of gratification and compensation. Models differed between casual gamers and at-risk gamers. The effects on reward/relief and physiological craving were fully mediated in the casual group and partially mediated in the at-risk group by gratification and compensation experiences.

Conclusion

Game engagement may contribute to the development of craving by increasing the experience of gratification and compensation and thus might be important in reinforcement learning. Games evoking a high engagement may therefore have a higher addictive potential. Further processes potentially related to game engagement, such as intrusive thoughts and desire thinking, which are related to craving experiences, should be considered in future studies.

Cue-reactivity to distal cues in individuals at risk for gaming disorder

BACKGROUND

Gaming disorder (GD) is a disorder due to addictive behaviors (ICD-11). Cue-reactivity and craving are relevant mechanisms in the development and maintenance of addictive behaviors. When confronted with cues showing in-game content (proximal cues) individuals with higher symptom severity show increased cue-reactivity. Based on conditioning and addiction theories on incentive sensitization, cue-reactivity responses may generalize to more distal cues, e.g. when individuals at risk of developing a GD are confronted with a starting page of an online game. In cue-reactivity paradigms so far, only proximal gaming cues have been used.

METHODS

We investigated the effect of distal gaming cues compared to gaming-unrelated control cues on cue-reactivity and craving in 88 individuals with non-problematic use of online games (nPGU) and 69 individuals at risk for GD (rGD). The distal cues showed the use of an electronic device (e.g., desktop PC or smartphone) whose screen showed starting pages of either games (target cues), shopping- or pornography sites (control cues) from a first-person perspective.

FINDINGS

We found significantly higher urge and arousal ratings as well as longer viewing times for gaming-related compared to gaming-unrelated control cues in rGD compared to nPGU. Valence ratings did not differ between groups.

INTERPRETATION

The results demonstrate that already distal gaming-specific cues lead to cue-reactivity and craving in rGD. This finding indicates that based on conditioning processes, cue-reactivity and craving develop during the course of GD and generalize to cues that are only moderately related to the specific gaming activity.

Decision making and executive functions in problematic pornography use

Introduction

Previous research on cognitive functions in Compulsive Sexual Behavior Disorder (CSBD) and problematic pornography use (PPU) reported inconsistent findings and mostly included sexual pictures in the used tasks. The role of general executive functions and cognitive competences (without the presence of appetitive stimuli) in the context of PPU is largely unexplored.

Methods

This study investigated differences between individuals with high versus low problem severity of PPU regarding decision making and executive functions. The sample of the laboratory study consisted of N = 102 male adults. Besides measures of trait impulsivity, we used standard neuropsychological tests (Trail Making Test and three-back working memory task) and an intertemporal risky choice paradigm, the Cards & Lottery Task (CLT).

Results

The results show heightened impulsivity (urgency and deficits in perseverance) in individuals with high PPU, but no differences regarding performance in the CLT and executive function tasks.

Discussion

The findings indicate that PPU might be associated with impulsive behavior when experiencing strong emotions (urgency) and deficient cognitive performance especially in the presence of sexual stimuli but not in general.

Psychometric validation of the Chinese version of the desire thinking questionnaire in adolescent mobile phone users

BACKGROUND

Desire thinking is a conscious and voluntary cognitive process that is closely linked to levels of craving and addictive behaviors. The Desire Thinking Questionnaire (DTQ) can be used to measure desire thinking in all age groups as well as in addicts. This measurement has also been translated into several languages. This study aimed to test the psychometric properties of the Chinese version of the DTQ (DTQ-C) among adolescent mobile phone users.

METHODS

One thousand and ninety-seven adolescents who own a mobile phone and are younger than 18 years old completed the DTQ-C and a battery of questionnaires assessing the big five personality traits, negative affect, brooding, self-control, craving, and problematic mobile phone use (PMPU). The psychometric analyses of the DTQ-C were conducted, including exploratory factor analysis (EFA), confirmatory factor analysis (CFA), reliability, and validity analysis.

RESULTS

The EFA revealed a 10-item two-factor structure (i.e., verbal perseveration and imaginal prefiguration) that was confirmed by the CFA. The results of CFA showed fit indexes of χ²/df = 4.83, CFI = 0.967, TLI = 0.954, RMSEA = 0.059, SRMR = 0.032. The total scale had internal consistency reliabilities of 0.93, which demonstrated that DTQ-C presented good reliability. The two dimensions were correlated with PMPU (r_{verbal perseveration} = 0.54; r_{imaginal prefiguration} = 0.45), neuroticism (r_{verbal perseveration} = 0.18; r_{imaginal prefiguration} = 0.14), conscientiousness (r_{verbal perseveration} = -0.19; r_{imaginal prefiguration} = -0.18), depression (r_{verbal perseveration} = 0.22; r_{imaginal prefiguration} = 0.16), anxiety (r_{verbal perseveration} = 0.26; r_{imaginal prefiguration} = 0.22), stress (r_{verbal perseveration} = 0.15; r_{imaginal prefiguration} = 0.10) and self-control (r_{verbal perseveration} = -0.29; r_{imaginal prefiguration} = -0.26), which demonstrated that DTQ-C presented good concurrent validity. The two factors of DTQ-C correlated weakly with brooding (ranging from 0.08 to 0.10). The principal component factor analysis of the two dimensions of desire thinking and craving showed that craving and desire thinking belonged to different dimensions. Both of which showed good divergent validity of desire thinking. Additionally, an examination of incremental validity revealed that two factors were both positively associated with PMPU beyond demographic characteristics, big five personality traits, negative affect, and self-control (B_{verbal perseveration} = 0.49 and B_{imaginal prefiguration} = 0.13).

CONCLUSIONS

It has been found that the 10-item DTQ-C is a reliable and valid measure of desire thinking in Chinese adolescent mobile phone users.

Biopsychosocial Determinants of Problematic Pornography Use: A Systematic Review

Background

Although some studies have examined the determinants of problematic pornography use (PPU), few systematic comparisons of risk profiles have been conducted so far. Research on risk profiles can shed a bright light on our knowledge of both the early diagnosis and etiology of such highly prevalent disorders. Accordingly, the present study aimed to provide a comprehensive overview of the determinants of PPU.

Methods

Scopus, Web of Science, PubMed, and PsycINFO databases were systematically searched, and relevant English articles, including longitudinal and cross-sectional studies on risk factors published from January 2000 to February 2022 were reviewed.

Findings

The determinants of PPU extracted from the investigated studies (n=66) were summarized and clustered into biological, psychological, and social categories. The findings indicated that ventral striatum activity is a consistent biological factor which plays a key role in the development of PPU, while there were other psychological factors influencing PPU as mentioned in several studies, including craving, low self-esteem, sexual arousal, coping styles, stress, frequent pornography watching, avoidance, negative beliefs, and emotional deficiency. In addition, the social factors affecting PPU have been reported to be male gender, age, religion, moral incompatibility, and loneliness. According to these results, the identified factors could be considered in preventive treatment.

Conclusion

This systematic review provided a comprehensive overview of the biopsychosocial determinants of PPU by analyzing 66 articles mostly from Europe and North America. Most studies showed that ventral striatum activity, craving, self-esteem, stress, frequent pornography watching, gender, age, and religion are related to PPU.

Profiles of Pornography Use Based on Addictive Mechanisms and Psychopathological Features

Studies using person-centered approaches to further explore the profiles of pornography users throw their psychiatric features are lacking. This study was designed to examine the different profiles of pornography users based on the addictive dimensions of Problematic Pornography Use (PPU) and to characterize these profiles according to psychopathological variables such as depression, anxiety, attention deficit hyperactivity disorder (ADHD) and obsessive-compulsive disorder (OCD). A sample of 1001 French adults participated to a survey containing scales related to psychopathological variables, cybersexual addiction and PPU. PPU was assessed with the French Version of Problematic Pornography Consumption Scale (Fr-PPCS-18). An Agglomerative Hierarchical Classification was performed on the basis of FR-PPCS-18. A student's t-test was used to observe PPU and psychopathological differences between profiles. Findings revealed three profiles of users: non-problematic users (66.5%), at-risk users (29.9%), and problematic users (3.6%). There were significant differences between the three profiles concerning levels of global PPU, PPU mechanisms, cybersexual addiction symptoms, ADHD symptomatology and depressive symptomatology. Results confirmed the existence of different levels of severity of pornography use corresponding to three different profiles. Also, findings revealed the influence of ADHD symptoms, obsessive-compulsive symptoms and depressive symptoms on PPU.

Understanding Serial Mediators of Problematic Pornography Use in Pakistani Men and Women

In the current digital environment, satisfying sexual needs via Internet pornography use has the potential to develop into a problem that affects one's psychological health and daily functioning. The aim of this study was to examine potential cognitive and affective factors that could help explain the maintenance and exacerbation of self-defined problematic internet pornography use.

METHODS

280 Pakistani men and women (mean age = 25.40; SD = 5.271, range 18-50) who were current pornography users were recruited through social networking sites (Facebook, Instagram, LinkedIn, WhatsApp groups) to participate in an online study about pathways to problematic pornography use (PPU). Structural equation modeling was used to estimate path analysis coefficients extending from predisposing variables (depression, anxiety, self-esteem, and loneliness) to PPU via the mediating variables of craving, dysfunctional sexual coping, and stimulus-specific inhibitory control.

RESULTS

Craving mediated the relationship between three predisposing variables (depression, anxiety, and self-esteem) and PPU, though not the fourth, namely loneliness. Indirect effects of depression, anxiety, and self-esteem were significantly linked to PPU through two serial mediation pathways: (a) craving and stimulus-specific inhibitory control, and (b) craving and dysfunctional sexual coping.

CONCLUSION

These findings demonstrate that craving, stimulus-specific inhibitory control, and dysfunctional coping serve as important mediators in maintaining and exacerbating the cycle between negative predisposing variables and PPU. These results are interpreted within the general framework of therapeutic interventions that can help develop positive coping skills in individuals seeking to alter self-perceived bothersome or unwanted habits related to pornography use.

The experience of gratification and compensation in addictive behaviors: How can these experiences be measured systematically within and across disorders due to addictive behaviors?

BACKGROUND

Beyond gaming disorder and gambling disorder, pornography-use disorder, buying-shopping disorder, and social-networksuse disorders are discussed as further disorders due to addictive behaviors. For addictive behaviors, it is assumed that the experience of gratification and the experience of compensation due to the specific behavior represent reinforcing processes involved in the development and maintenance of the problematic behaviors. We aimed to develop two questionnaires that capture the experienced gratification and experienced compensation while using online activities. We additionally assume significant relationships with further addiction-related constructs such as symptom severity, use expectancies, and craving experiences.

METHODS

We conducted three studies for the development of the "Experience of Gratification Scale" (EGS) and the "Experience of Compensation Scale" (ECS). In each study, participants answered the questionnaires modified for their preferred online activity (gaming, gambling, buying-shopping, social-networks use, pornography use). Additional questionnaires were used, assessing further addiction-related constructs.

RESULTS

The results of the gradual approach by using exploratory and confirmatory factor analyses indicated for both scales a two-factor solution resulting in "gratification of needs" and "experience of pleasure" for the EGS, and "compensation of needs" and "experience of relief from negative feelings" for the ECS. The factors were significantly correlated with each other as well as with craving experiences, use expectancies, and symptom severity. Moreover, we found significant differences in the experienced gratification and experienced compensation for specific online behaviors.

CONCLUSION

The theoretically plausible specific factors for experienced gratification and experienced compensation could be identified and were related to constructs considered important in addictive online behaviors. Further studies should investigate the relevance of these constructs for different types of addictive behaviors, but also within the addiction process addressing specific needs and motives as well as further positive and negative reinforcement mechanisms.

Approach-Avoidance pattern of attentional bias in individuals with high tendencies toward problematic Internet pornography use

Attentional bias plays a vital role in the occurrence and development of addictive behaviors. However, little is known about attentional processes in problematic Internet pornography use (PIPU), and previous studies have reported mixed results. The current study examined the components of attentional processing to sexual stimuli using an exogenous cueing task designed to differentiate between attentional engagement and disengagement. Two different stimulus presentation times (100 and 500 ms) were used to present the pornographic and neutral images to differentiate the early and late stages of attentional bias. Individuals with high (n = 40) and low (n = 40) PIPU tendencies were compared. The results demonstrated that individuals with high tendencies toward PIPU showed enhanced attentional engagement with pornographic stimuli in the early stage of attentional processing (100 ms), followed by attentional avoidance in the late stages of attentional processing (500 ms). Moreover, the severity of PIPU symptoms was positively correlated with attentional engagement scores in the short picture-time trials (100 ms) and weakly negatively correlated with attentional disengagement scores in the long picture-time trials (500 ms). This approach-avoidance pattern of attentional biases is in line with a recent theoretical model that emphasizes that appetitive and aversive motivational processes jointly determine attentional bias.

Fleeing through the mind's eye: Desire thinking as a maladaptive coping mechanism among specific online activities

INTRODUCTION

Desire thinking is defined as a voluntary cognitive activity aimed at imaginatively and verbally elaborating a future scenario of performing a desired behavior. Although not problematic per se, desire thinking can become dysfunctional if it is used to regulate negative mood states and due to its ability to induce craving. This study tests a mediation model where desire thinking is hypothesized to mediate the association between emotional reactivity and craving among specific online activities.

METHODS

The study comprised an online survey that was completed by 925 participants who indicated that their first-choice online activity was one out of social-networks use, shopping, gaming, gambling, or pornography viewing. In this sample, a structural equation model was tested where negative emotional reactivity, desire thinking, and craving were latently modelled in this serial order.

RESULTS

Results indicated that higher levels in negative emotional reactivity significantly predicted higher desire thinking tendencies, which in turn significantly predicted higher cravings for online activities. The direct path between negative reactivity and craving was not significant. Further, our results support the two-factorial structure of a German version of the Desire Thinking Questionnaire (Caselli & Spada, 2011).

DISCUSSION

The findings show that desire thinking might be initiated as an attempt to regulate negative affective states. This highlights its possible role as a maladaptive coping mechanism in the context of specific online activities due to the resulting craving responses, which in turn could promote the emergence of unwanted behaviors.

Which conditions should be considered as disorders in the International Classification of Diseases (ICD-11) designation of "other specified disorders due to addictive behaviors"?

BACKGROUND

Gambling and gaming disorders have been included as "disorders due to addictive behaviors" in the International Classification of Diseases (ICD-11). Other problematic behaviors may be considered as "other specified disorders due to addictive behaviors (6C5Y)."

METHODS

Narrative review, experts' opinions.

RESULTS

We suggest the following meta-level criteria for considering potential addictive behaviors as fulfilling the category of "other specified disorders due to addictive behaviors":1. Clinical relevance: Empirical evidence from multiple scientific studies demonstrates that the specific potential addictive behavior is clinically relevant and individuals experience negative consequences and functional impairments in daily life due to the problematic and potentially addictive behavior.2. Theoretical embedding: Current theories and theoretical models belonging to the field of research on addictive behaviors describe and explain most appropriately the candidate phenomenon of a potential addictive behavior.3. Empirical evidence: Data based on self-reports, clinical interviews, surveys, behavioral experiments, and, if available, biological investigations (neural, physiological, genetic) suggest that psychological (and neurobiological) mechanisms involved in other addictive behaviors are also valid for the candidate phenomenon. Varying degrees of support for problematic forms of pornography use, buying and shopping, and use of social networks are available. These conditions may fit the category of "other specified disorders due to addictive behaviors".

CONCLUSION

It is important not to over-pathologize everyday-life behavior while concurrently not trivializing conditions that are of clinical importance and that deserve public health considerations. The proposed meta-level-criteria may help guide both research efforts and clinical practice.

Investigating properties of imagery-induced flash-forwards and the effect of eye movements on the experience of desire and craving in gamers

Vivid and emotionally laden imagery is a symptom across a wide range of psychiatric disorders. Flash-forwards describe the mental simulation of anticipated future events which might also be relevant in the context of gaming disorder. The aim of this laboratory study was to investigate flash-forwards and the experience of desires and craving in gamers, and to examine the effect of eye movements on their vividness and related desires. A sample of 77 gamers formed a mental picture of themselves gaming in the future and rated the vividness and emotionality of this imagination, and their current desire and craving for gaming. Thereafter, one half of the gamers conducted a dual task (i.e., horizontal eye movements while retrieving the picture), whereas the other half let their eyes rest on the middle of the computer screen while retrieving the picture (non-dual task). Vividness of the flash-forward and intensity of desire and craving were again measured after the dual or non-dual task. In the overall sample, more imagery-related desire correlated positively with associated positive affect and vividness of flash-forwards. However, in a subsample of problematic gamers, flash-forwards are experienced less vivid and less pleasurable with increasing symptom severity. Eye movements while retrieving the flash-forwards led to significantly decreased ratings of imagery-related desire intensity, which was not the case for the non-dual condition. Results suggest different properties of flash-forwards between recreational and problematic gamers. Moreover, an attention-demanding task taxing the working memory seems beneficial for reducing desires related to imagery-induced flash-forwards.

Inhibitory control and problematic Internet-pornography use - The important balancing role of the insula

BACKGROUND AND AIMS

Diminished control over a specific behavior is a core characteristic in addictive behaviors such as problematic Internet-pornography (IP) use. First studies suggest that a hyperactivity of the impulsive system is one reason for impulsive behaviors in the context of problematic IP use. The tripartite-process theory of addiction explains neurocognitive mechanisms beyond common dual-process theories in addictive behaviors. However, the role of the reflective and interoceptive system is still unresolved.

METHODS

The study comprised a stop-signal task (SST) including neutral and pornographic images during fMRI and questionnaires to investigate associations between symptoms of problematic IP use, craving, and neural activity of the impulsive, reflective, and interoceptive system. We examined 28 heterosexual males with varying symptom severity of problematic IP use.

RESULTS

Data indicates that individuals with more symptoms of problematic IP use showed better performance in the SST which was linked to decreased insula and inferior frontal gyrus activity during pornographic image processing. An increase in craving was associated with lower activity of the ventral striatum during pornographic image processing. The interoceptive system showed varying effects. Increased insula activity during inhibitory control and decreased activity during pornographic image processing were associated with higher inhibitory control performance.

DISCUSSION AND CONCLUSION

Effects of tolerance and motivational aspects may explain the better inhibitory control performance in individuals with higher symptom severity which was associated with differential activity of the interoceptive and reflective system. Diminished control over IP use presumably results from the interaction between the impulsive, reflective, and interoceptive systems.