Neuroanatomical and Neurocognitive Differences Between the Executive Functions in Child Sexual Offenders: A Systematic Review.

Background/objectives: Studies on executive functions in child sex offenders relate their findings to the presence of pedophilia, but they are not able to distinguish between paraphilia and abuse. It is therefore this lack of a distinction that leads us to complement the existing information. Thus, the purpose of this review is to find all available evidence on the neurocognitive and neuroanatomical differences in executive functions among pedophilic and non-pedophilic child sex offenders, and non-offender pedophiles.

Efficacy of spectacle lenses specifically designed for myopia control: systematic review and meta-analysis.

Purpose: To investigate the efficacy of spectacle lenses designed to control myopia progression in individuals under 18 years old, focusing on changes in spherical equivalent refraction (SER), axial length (AL) and relative peripheral refraction (RPR).

Methods: A systematic review was conducted according to Prisma guidelines. Databases searched included PubMed, Embase, and Scopus, covering studies from the last six years without language restrictions.

Systematic review following COSMIN guidelines: Short forms of Zarit Burden Interview.

This comprehensive review assessed the psychometric properties of abbreviated versions of the Caregiver Burden Instrument (ZBI-22). Initially, 40 articles that met the inclusion criteria were identified through a systematic search of four databases. Additionally, 26 articles were included through manual searches, totaling 66 articles in the analysis.

Internal consistency and test-retest reliability: A reliability generalization meta-analysis of the Childhood Trauma Questionnaire - Short Form (CTQ-SF).

Background: The Childhood Trauma Questionnaire- Short Form (CTQ-SF) is among the most extensively studied and widely utilized instruments for evaluating childhood maltreatment.

Objective: The purpose of this study was to conduct a reliability generalization meta-analysis to estimate the average reliability of the CTQ-SF scores and its factors and search for study characteristics that can explain the variability in those coefficients.

Methods: A total of 39 independent samples provided 243 reliability estimates (Cronbach's alpha, McDonald's omega, and/or test-retest reliability coefficients) with the data at hand for the scores on the CTQ-SF and its five subscales for this meta-analysis.

Prevalence of Intoxicating Substance Use Before or During Sex Among Young Adults: A Systematic Review and Meta-Analysis.

Drug use before or during sex is a high-risk sexual behavior associated with adverse health risks and outcomes, such as increasing the likelihood of overdoses and of acquiring sexually-transmitted diseases. This systematic review and meta-analysis of three scientific databases examined the prevalence of the use of intoxicating substances, those tending to excite or stupefy the user on a psychoactive level, before or during sex, among young adults (18-29 years old). A total of 55 unique empirical studies met the inclusion criteria (48,145 individuals; 39% males), were assessed for risk of bias using the tools of Hoy et al.

The dose-dependent effects of transcutaneous electrical nerve stimulation for pain relief in individuals with fibromyalgia: a systematic review and meta-analysis.

Transcutaneous electrical nerve stimulation (TENS) is a nonpharmacological modality widely used to manage pain; however, its effectiveness for individuals with fibromyalgia (FM) has been questioned. In previous studies and systematic reviews, variables related to dose of TENS application have not been considered. The objectives of this meta-analysis were (1) to determine the effect of TENS on pain in individuals with FM and (2) determine the dose-dependent effect of TENS dose parameters on pain relief in individuals with FM.

Prevalence of Parental Violence Toward Teachers: A Meta-Analysis.

A growing literature on parental violence toward teachers has examined the prevalence of these incidents, yet there is considerable variation across studies. There is a need for a systematic and comprehensive review to assess the extent of parent-perpetrated violence toward teachers. Using a meta-analytic approach, we examined the prevalence of violence directed against teachers by parents and how these rates vary by reporting timeframe and type of violence.

Adverse childhood experiences and body dysmorphic symptoms: A meta-analysis.

Adverse childhood experiences (ACEs) are considered a risk factor for the development of various forms of mental disorders, including body dysmorphic disorder (BDD). The aim of the present work was to examine the association between ACEs and BDD symptomatology and to identify features of studies that might moderate this association. We conducted a three-level meta-analysis of 27 articles that included 9167 participants.

Alexithymia and Adult Attachment: Investigating the Mediating Role of Fear of Intimacy and Negative Mood Regulation Expectancies.

Literature suggests an association between alexithymia and insecure adult attachment, but the mediation factors involved in this relationship are under-investigated. The study was carried out to test the possible mediation roles of the fear of intimacy and negative mood regulation expectancies in explaining this relationship. A convenience sample of 258 Polish adults (mean age: 30; 45% male), completed self-reporting measures related to adult attachment (RAAS), alexithymia (TAS-20), fear of intimacy (FIS) and negative mood regulation expectancies (NMRE).

Homicide as a Source of Posttraumatic Stress?: A Meta-Analysis of the Prevalence of Posttraumatic Stress Disorder After Committing Homicide.

There is a growing body of literature on the diagnosis of posttraumatic stress disorder (PTSD) after committing homicide that has examined the prevalence of this phenomenon among individuals who have been convicted, but these studies considerably vary. The present study was the first meta-analysis to synthesize scientific evidence regarding the prevalence of offense-related PTSD among convicted killers. A total of 691 articles were identified through an initial screening process, and the final analysis included 11 studies that met the analysis criteria.

Virtual Reality as a Medium to Elicit Empathy: A Meta-Analysis.

The current meta-analysis aims to investigate and clarify existing research on virtual reality (VR) as a medium to elicit empathy. An exhaustive literature search (updated to February 29, 2020) enabled us to locate seven published articles, yielding a total of nine independent samples. The results reveal statistically significant positive changes in perspective-taking outcomes after VR exposure ( = 0.

Elder Mistreatment in an Italian Population: Prevalence and Correlates.

This study aimed to examine the prevalence of elder mistreatment (EM) in an Italian population and to determine the risk factors. The sample consisted of 393 older adults ( = 77.07; standard deviation = 9.

The association between muscle dysmorphia and eating disorder symptomatology: A systematic review and meta-analysis.

Background And Aims: Research shows inconsistent findings about the link between muscle dysmorphia (MD) and eating disorder (ED) symptomatology. The aim of this study is to synthesize the scientific evidence available on this topic, the researchers conducted a systematic review and meta-analysis.

Methods: The literature search enabled us to identify 39 published articles, which provided 36 independent estimations of the correlation between the two variables.

Physical, Emotional, and Sexual Victimization Across Three Generations: a Cross-Sectional Study.

Using data gathered from grandparents (G1), parents (G2), and young adults (G3), this study examines the continuity of intergenerational victimization (physical, emotional, and sexual) across three generations. The study included data from 168 participants within three generations: grandparents, G1 (19.2% male, 80.

Validation of the Beliefs about Children's Adjustment in Same-Sex Families Scale in Italian University Students.

Assessing attitudes toward same-sex parenting has important implications for both intervention and prevention programs designed to foster the tolerance and normality of sexual and family diversity. Few empirically validated measures of rejection of same-sex parenting have been developed. The current study examined the psychometric properties of an Italian translation of the Beliefs about Children's Adjustment in Same-Sex Families Scale, a 14-item scale distributed in two subscales that measure direct and subtle rejection toward same-sex parenting, for its use in assessing heterosexual people's attitudes toward same-sex parents in Italy.

Perceived Statistical Knowledge Level and Self-Reported Statistical Practice Among Academic Psychologists.

Publications arguing against the null hypothesis significance testing (NHST) procedure and in favor of good statistical practices have increased. The most frequently mentioned alternatives to NHST are effect size statistics (ES), confidence intervals (CIs), and meta-analyses. A recent survey conducted in Spain found that academic psychologists have poor knowledge about effect size statistics, confidence intervals, and graphic displays for meta-analyses, which might lead to a misinterpretation of the results.

The Relationship Between Internalized Homophobia and Intimate Partner Violence in Same-Sex Relationships: A Meta-Analysis.

A meta-analysis was conducted to investigate the association between internalized homophobia and intimate partner violence (IPV) perpetration and victimization in same-sex relationships. The literature search and the application of the inclusion criteria made it possible to identify 10 studies, 2 of which were excluded due to missing data. Therefore, eight studies were finally included in the meta-analysis.

Knowledge level of effect size statistics, confidence intervals and meta-analysis in Spanish academic psychologists.

Background: The statistical reform movement and the American Psychological Association (APA) defend the use of estimators of the effect size and its confidence intervals, as well as the interpretation of the clinical significance of the findings.

Method: A survey was conducted in which academic psychologists were asked about their behavior in designing and carrying out their studies. The sample was composed of 472 participants (45.

Spanish Validation of the Polymorphous Prejudice Scale in a Sample of University Students.

The shortened version of the Polymorphous Prejudice Scale (PPS) analyzes new manifestations of prejudice toward gay men and lesbian women. Specifically, this instrument consists of 16 items distributed in four subscales: values gay progress, positive beliefs about gay men, positive beliefs about lesbian women, and resistance to heteronormative expectations. The aim of the current study is to add new evidence about the reliability and validity of the scale.

Interpretation of the p value: A national survey study in academic psychologists from Spain.

Background: Incorrect interpretations of p values affect professionals’ decisions and jeopardize the quality of psychological interventions and the accumulation of valid scientific knowledge. This study analyzes the errors made by Spanish academic psychologists in interpreting p values.

Method: We surveyed academic psychologists about their interpretations of p values.

Intimate Partner Violence in Self-Identified Lesbians: A Systematic Review of Its Prevalence and Correlates.

This article presents the first systematic review on intimate partner violence (IPV) in self-identified lesbians in same-sex couples. Studies published from January 1990 to December 2013 were analyzed. Of the 687 studies reviewed, 59 were preselected, of which 14 studies were selected that met the inclusion and methodological quality criteria.