24 research outputs found
Withdrawal and tolerance as related to compulsive sexual behavior disorder and problematic pornography use – Preregistered study based on a nationally representative sample in Poland
Background: The addiction model of compulsive sexual behavior disorder (CSBD) and problematic pornography use (PPU) predicts the presence of withdrawal symptoms and increased tolerance for sexual stimuli in the disorder phenotype. However, clear empirical evidence supporting this claim has largely been lacking. Methods: In the preregistered, nationally representative survey (n 5 1,541, 51.2% women, age: M 5 42.99, SD 5 14.38), we investigated the role of selfreported withdrawal symptoms and tolerance with respect to CSBD and PPU severity. Results: Both withdrawal and tolerance were significantly associated with the severities of CSBD (β 5 0.34; P < 0.001 and β 5 0.38; P < 0.001, respectively) and PPU (β 5 0.24; P < 0.001 and β 5 0.27; P < 0.001, respectively). Of the 21 withdrawal symptom types investigated, the most often reported symptoms were frequent sexual thoughts that were difficult to stop (for participants with CSBD: 65.2% and with PPU: 43.3%), increased overall arousal (37.9%; 29.2%), difficult to control level of sexual desire (57.6%; 31.0%), irritability (37.9%; 25.4%), frequent mood changes (33.3%; 22.6%), and sleep problems (36.4%; 24.5%). Conclusions: Changes related to mood and general arousal noted in the current study were similar to the cluster of symptoms in a withdrawal syndrome proposed for gambling disorder and internet gaming disorder in DSM-5. The study provides preliminary evidence on an understudied topic, and present findings can have significant implications for understanding the etiology and classification of CSBD and PPU. Simultaneously, drawing conclusions about clinical importance, diagnostic utility and detailed characteristics of withdrawal symptoms and tolerance as a part of CSBD and PPU, as well as other behavioral addictions, requires further research efforts
Validation of a Brief Pornography Screen Across Multiple Samples
Background and Aims To address current gaps around screening for problematic pornography use (PPU), we initially developed and tested a six-item Brief Pornography Screen (BPS) that asked about PPU in the past six months. Methods and Participants We recruited five independent samples from the U.S. and Poland to evaluate the psychometric properties of the BPS. In Study 1, we evaluated the factor structure, reliability, and elements of validity using a sample of 224 U.S. veterans. One item from the BPS was dropped in Study 1 due to low item endorsement. In Studies 2 and 3, we further investigated the five-item the factor structure of the BPS and evaluated its reliability and validity in two national U.S. representative samples (N = 1,466, N = 1,063, respectively). In Study 4, we confirmed the factor structure and evaluated its validity and reliability using a sample of 703 Polish adults. In Study 5, we calculated the suggested cut-off score for the screen using a sample of 105 male patients seeking treatment for compulsive sexual behavior disorder (CSBD). Results Findings from a principal components analysis and confirmatory factor analysis supported a one-factor solution which yielded high internal consistency (α = 0.89–0.90), and analyses further supported elements of construct, convergent, criterion, and discriminant validity of the newly developed screen. Results from a Receiver Operating Characteristic (ROC) curve suggested a cut-off score of four or higher for detecting possible PPU. Conclusions The BPS appears to be psychometrically sound, short, and easy to use in various settings with high potential for use in populations across international jurisdiction
Zadanie Stroopa w diagnozie pedofilnych preferencji seksualnych. Systematyczny przegląd literatury.
Wybrane charakterystyki osobowościowe, psychospołeczne oraz poznawcze różnicujące sprawców przestępstw przeciwko wolności seksualnej przy diagnozie zaburzeń parafilicznych oraz bez zaburzeń parafilicznych
Praca doktorska obejmuje trzy badania składające się na opis charakterystyk psychologicznych i poznawczych sprawców przestępstw przeciwko wolności seksualnej