Linking child adjustment difficulties with mother's maladaptive parental behavior: The mediating roles of parental cognitions and parenting stress.

Child abuse is prevalent worldwide, with most of the burden in developing countries. To reduce and prevent child abuse occurrence, many efforts are directed toward reducing maladaptive parental behaviors (MPBs), a predictor of parents' risk of engaging in child abusive behaviors. MPBs have been associated with child (e.g., behavioral difficulties) and parent characteristics (e.g., parenting stress and parental cognitions), although little research tested for mediational pathways. This study aimed to test the pathways through which child and parent characteristics are linked to MPB. Consistent with the social information processing model of parenting, we hypothesized that child behavioral difficulties would exert an indirect influence on MPB through parenting stress and that parenting stress will exert a direct and indirect effect on MPB through parental cognitions (i.e., expectations, attitudes, and attributions). This study used data from 243 mothers of children aged between 2 and 9 years in Romania. Two-stage structural equation modeling was employed to test the hypothesized model. Results support the role of child behavior, parenting stress, and parental cognitions in predicting MPB (R2 = 0.69). Significant indirect effects were found from child behavior to MPB via parenting stress and parental cognitions. Direct effects from parenting stress and parental cognitions to MPB were significant. Findings show that parenting stress and parental cognitions are important mechanisms through which child behavioral difficulties influence maladaptive parental behavior, underscoring the need to focus on these mechanisms when assessing or intervening with families at risk for child abuse.

Measurement Invariance of the Lemmens Internet Gaming Disorder Scale-9 Across Age, Gender, and Respondents.

Although Internet gaming disorder (IGD) has gained increased attention in scientific, clinical, and community contexts, there is still a lack of consensus regarding the best assessment tools (i.e., self-report or other reports) for assessing its symptoms. The present study aimed to investigate the reliability, validity, and measurement invariance of both versions (youth and parent) of The Lemmens Internet Gaming Disorder Scale-9. To achieve this goal, we recruited between June and October 2019 from five Romanian highschools a total of 697 adolescents (11-19 years old) and one of their parents (N = 391). The internal consistency was good in both versions of the instrument (α = 0.772 for the youth version and α = 0.781 for the parent version). Construct validity assessed through confirmatory factor analysis showed support for the one factor structure of the scales, while multigroup confirmatory factor analysis endorsed the invariance across age, gender, and respondents (i.e., parent vs. youth report). The current research identifies both IGD scales to be reliable and valid, arguing for their utility for assessing IGD symptomatology among adolescents. Implications for theory, assessment, and future directions are discussed.

Measurement Invariance of Alabama Parenting Questionnaire Across Age, Gender, Clinical Status, and Informant.

This study aimed to investigate the measurement invariance of the Alabama Parenting Questionnaire (for both long [APQ-lg] and short [APQ-9] forms) across age, gender, clinical status, and informant (i.e., parent vs. child reports). The sample was composed of adolescents (community sample: N = 1,746; clinical sample: N = 166) and parents (N = 149). The analyses were conducted in R. Measurement invariance was assessed via multi-group confirmatory factor analysis, equivalence test, and subsampling approach. The original model of APQ-lg (five factors) showed a significantly better fit than other concurrent models (five concurrent models were specified, based on prior literature). For APQ-lg, we found measurement invariance across gender and partial measurement invariance across age, clinical status, and informant. For APQ-9, we confirmed the measurement invariance across gender and clinical status, while across age and informant partial measurement invariance was attested. Overall, our study indicated that APQ-lg and APQ-9 are two valid tools for measuring parenting practices with some caveats.

Emotion regulation as mediator between childhood adversity and psychopathology: A meta-analysis.

Childhood adversity is a major risk factor for multiple forms of psychopathology, and recent efforts have focused on understanding the underlying psychological mechanisms. One outstanding candidate is emotion regulation, which has been associated with both childhood adversity, and psychopathology. Based on the available evidence, the present meta-analysis set out to investigate the mechanistic involvement of emotion regulation in the relation between childhood adversity and psychopathology. Systematic searches in three databases (PubMed; PsycINFO; Web of Science) identified 215 eligible studies. Using meta-analytic structural equation modeling, we fitted a partial mediation model to the available data across studies, in which childhood adversity was related to psychopathology both directly and through emotion regulation. Multiple emotion regulation dimensions were analyzed, including emotion regulation difficulties and the habitual use of rumination, distraction, reappraisal, and suppression. Measures of psychopathology included a wide range of internalizing and externalizing symptoms in both clinical and non-clinical samples. The results indicated that childhood adversity was positively associated with emotion regulation difficulties, as well as with the habitual use of rumination and suppression. In turn, these measures of emotion regulation were positively associated with psychopathology. Habitual reappraisal use showed negative relations with both childhood adversity and psychopathology. All these emotion regulation measures were supported as mediators in the relation between childhood adversity and psychopathology. In contrast, distraction was not related to childhood adversity or psychopathology, and its mediator role was not supported. These results suggest that altered emotion regulation is a consistent marker of childhood adversity and contributes to risk of psychopathology.

The Adolescent Peer Relations Instrument- Bully/Target: Measurement Invariance Across Gender, Age, and Clinical Status.

Adolescent Peer Relations Instrument-Bully/Target (APRI-BT) is a multidimensional scale designed to assess bullying involvement both as target and perpetrator. Although existing research has shown that the APRI-BT satisfies the assumption of measurement invariance across age and gender, these findings come from western individualistic countries (e.g., Australia). This study aimed to investigate the factorial structure and measurement invariance across age, gender, and clinical status in a sample of Romanian youths. Participants were 1,024 adolescents, 10 to 18 years, recruited from both community and clinical setting. Our results confirmed a six first-order factor structure and two second-order factors (Bully including Bullying Physical, Bullying Verbal, Bullying Social and Victimization including Physical Victimization, Verbal Victimization, Social Victimization). In addition, measurement invariance across age, gender, and clinical status was demonstrated. This study identifies APRI-BT as an instrument with solid psychometric proprieties for measuring bullying and victimization among preadolescents and adolescents.

From Victims to Perpetrators of Bullying: The Role of Irrational Cognitions, Externalizing Problems, and Parental Attachment.

The transition from bullying victimization to bullying perpetration is well documented in the literature. However, the mechanisms linking bullying victimization to perpetration are not fully understood. The main aim of the current study was to conduct a preliminary research investigating the indirect effects of youths bullying victimization on bullying perpetration through irrational cognitions and externalizing problems. The second aim of the study was to explore the moderating role of the type of parental attachment (secure vs. insecure) in the proposed model in explaining the association of bullying victimization and bullying perpetration. Data were collected from 269 adolescents (11-15 years; M = 11.98, SD = .68), enrolled in middle public schools from Romania. Path analysis and moderated path analysis were conducted to explore the direct and indirect effects and moderating effects, respectively. Study findings indicate that bullying victimization was indirectly related to bullying perpetration separately through youths' irrational cognition as well as through externalizing problems. The serial indirect pathway from victimization to perpetration through irrational cognitions leading further to externalizing problems was also significant. However, the type of attachment that adolescents reported having toward their parents failed to moderate the indirect pathways, since all the interaction terms were nonsignificant. These findings advance the field prevention and intervention by identifying irrational cognitions and externalizing problems as important targets that anti-bullying programs should address to stop the transition from victims of bullying to perpetrators.

Measurement Invariance of the ADHD Rating Scale-IV Home and School Versions Across Age, Gender, Clinical Status, and Informant.

The present study aimed to investigate the measurement invariance across age, gender, clinical status, and informant of the Attention-Deficit/Hyperactivity Disorder Rating Scale-IV (ADHD-RS-IV) Home and School versions. The participants were 1,106 Romanian children and adolescents (mean age = 12.74 years, standard deviation = 2.84, age range 6-18 years). Both parents and teachers assessed ADHD symptoms. The factorial structure of the scale was assessed using confirmatory factor analysis, and measurement invariance was assessed using multigroup confirmatory factor analysis. The results supported the reliability of the ADHD-RS-IV, with high internal consistency coefficients for both versions. Confirmatory factor analysis validated a two-factor model. Multigroup confirmatory factor analysis confirmed the measurement invariance of ADHD-RS-IV across age, gender, clinical status, and informant. ADHD-RS-IV had good psychometric properties in a sample of Romanian children and adolescents. It is a reliable instrument given its strong invariance. Implications for evidence-based assessment of ADHD are discussed.

Does it Matter If I Am a Worrier? The Effect of Worry as a Moderator between Career Decision-Making Difficulties and Negative Dysfunctional Emotions.

The association between career decision difficulties and negative emotions of adolescents has been researched; however, less is known about what moderates this relationship. Based on the transactional model of stress and cognitive theories, it was hypothesized that career decision-making difficulties in high school students are associated with psychological distress and this relationship will be moderated by worry. To test the hypothesis, 384 students from five public high schools in Romania (54% adolescent females, mean age 17.9 years) were assessed. Analyses indicated that career decision-making difficulties (lack of readiness, lack of information, inconsistent information) are associated with negative dysfunctional emotions, and this association is significantly moderated by worry. The results help us to better understand the circumstances in which career decision-making difficulties activate psychological distress.

Evaluation of the Degree of Conversion, Residual Monomers and Mechanical Properties of Some Light-Cured Dental Resin Composites.

The novelty of this study consists in the formulation and characterization of three experimental dental composites (PM, P14M, P2S) for cervical dental lesion restoration compared to the commercial composites Enamel plus HRi® - En (Micerium S.p.A, Avengo, Ge, Italy), G-ænial Anterior® - Ge, (GC Europe N.V., Leuven, Belgium), Charisma® - Ch (Heraeus Kulzer, Berkshire, UK). The physio-chemical properties were studied, like the degree of conversion and the residual monomers in cured samples using FTIR-ATR (attenuated total reflectance) and HPLC-UV (ultraviolet detection), as well as the evaluation of the mechanical properties of the materials. The null hypothesis was that there would be no differences between experimental and commercial resin composites regarding the evaluated parameters. Statistical analysis revealed that water and saliva storage induced significant modifications of all mechanical parameters after three months for all tested materials, except for a few comparisons for each type of material. Storage medium seemed not to alter the values of mechanical parameters in comparison with the initial ones for: diametral tensile strength (DTS-saliva for Ge and PM, compressive strength (CS)-water for Ch, DTS-water and Young's modulus YM-saliva for P14M and YM-water/ saliva for P2S (p > 0.05). Two of the experimental materials showed less than 1% residual monomers, which sustains good polymerization efficiency. Experimental resin composites have good mechanical properties, which makes them recommendable for the successful use in load-bearing surfaces of posterior teeth.

Investigations on the adhesion of new composites for restoring cervical lesions using energy dispersive X-ray analysis and scanning electron microscopy.

Restoration of noncarious cervical lesions with resin composites is one of the treatment options, but the retention of the restorations located at the crown-root junction is still a cause of clinical concern. The aim of this study was to evaluate the adhesive properties of three experimental resin composites and two commercial materials used to restore cavities prepared on extracted teeth as well as to determine the relative elemental composition of these materials. We tested the null hypothesis, which considered that the adhesive behaviours of different resin composites did not differ. The microleakage test using tracers showed that all tested materials exhibited some degree of dentinal microleakage, although they all had good dentinal adhesion. The results failed to reject the null hypothesis. The scanning electron microscopy revealed completely adapted adhesive interfaces underneath the restorations along with well-developed hybrid layers depending on the adhesive system. Energy dispersive X-ray analysis analyses showed that the restorative materials have similar chemical compositions, with some differences between the samples from the same material. The results support the implementation of experimental resins in clinical settings.

Oral health related quality of life and self-esteem in a general population.

BACKGROUND AND AIMS: The interest in the research of both Oral Health Related Quality Of Life and dental aesthetics has increased in the recent years. The aim of the current study consists in the evaluation of the perception of oral-health, dental aesthetics and self-esteem in a general population. METHODS: A group of students of the Faculty of Dental Medicine, Cluj-Napoca, were trained in the field of questionnaire interviewing. The students were asked to apply the following questionnaires to a number of maximum five close persons: the OHIP-14Aesthetic questionnaire, the Rosenberg self-esteem scale and a questionnaire evaluating demographic data. Each interviewed subject provided informed consent. The sample included 97 subjects with an age range of 18-75 years. For each of the three applied questionnaires overall scores were computed and used for the calculation of Pearson correlations and inferential statistical procedures: the t-test. RESULTS: Related to the complete sample (N=97), the highest OHIP-14Aesthetic scores were obtained for the functional limitation (mean score of 2.22), physical pain (mean score of 2.72) and psychological discomfort (mean score of 1.37) subscales. The highest Rosenberg self-esteem scale scores were obtained for the following questions: "I think I am no good at all" (mean score of 3.50), "feel useless at times" (mean score of 3.53), "inclined to feel that I am a failure" (mean score 3.77), "positive attitude toward myself" (mean score of 3.50). Statistically significant correlations were registered between the overall Rosenberg self-esteem scale score and the scores of the following OHIP-14Aesthetic subscales: psychological discomfort (r = -0.201, p = 0.49), physical disability (r = -0.219, p = 0.031), psychological disability (r = -0.218, p = 0.032), social disability (r = -0.203, p = 0.046). The t-test revealed statistically significant gender differences, in regard to the OHIP-14Aesthetic overall score t(95) = -2.820, p = 0.006. CONCLUSIONS: The current study indicates the existence of statistically significant gender differences in the perception of oral health and a series of dental aesthetics elements in a general population. Moreover, statistically significant correlations were obtained between the perception of oral health and the perception of self-esteem.

Indirect effects of parental and peer attachment on bullying and victimization among adolescents: The role of negative automatic thoughts.

The association between parental and peer attachment and youths' bullying involvement is well documented. However, there is little research examining mechanisms linking the quality of relationships with parents and peers to bullying perpetration and victimization. The present study investigated the indirect effects of attachment to the mother, the father, and peers on bullying and victimization through children's negative automatic thoughts in a sample of 476 adolescents (10-17 years). Path analysis indicated that attachment to both parents as well as attachment to peers was indirectly related to both bullying and victimization through their relationship with adolescents' negative automatic thoughts. When particular cognitive contents of negative automatic thoughts were examined, only hostile thoughts emerged as a mechanism explaining the association between poor relationships with parents and peers and bullying involvement as perpetrator, whereas poor attachment with each socialization agent had an indirect effect on bullying victimization via hostility and social threat thoughts.

The Penn State Worry Questionnaire for Children: Age, Gender and Clinical Invariance.

The Penn State Worry Questionnaire for Children (PSWQ-C) is one of the most frequently used instruments to assess worry in children. The current study examines the measurement invariance of the PSWQ-C in a Romanian sample. Participants (n = 759) were recruited from both community and clinical populations. Our findings have replicated the good psychometric properties of the PSWQ-C and of the short PSWQ-C (the original scale with the negative items deleted). Multigroup confirmatory factor analysis has supported measurement invariance (configural, metric, scalar) across gender, age and clinical diagnosis. Convergent validity with other assessment measures has also been established. Finally, the implications of the use of the PSWQ-C in the assessment of anxiety in children and adolescents are discussed.

Altitudinal and seasonal differences of tick communities in dogs from pastoralist tribes of Northern Kenya.

Studies regarding the distribution and ecology of ticks in dogs from Eastern Africa are scarce. Our research was based on a long-term screening of ticks parasitising the domestic dogs living with indigenous people around Lake Turkana, Mt. Kulal and Mt. Nyiru areas, Northern Kenya. A total of 9977 ticks were collected from 1464 dogs of all ages and both sexes. Identification was performed using morphological keys and data were analyzed using the Repeated Measures ANOVA, post-hoc Scheffe test and F test, relating independent variables as seasons and regions. Final results were translated to maps using GIS software. Five species of ticks were identified: Rhipicephalus pulchellus, Rhipicephalus sanguineus sensu lato (s.l.), Rhipicephalus armatus, Amblyomma gemma and Hyalomma truncatum. Our results suggest a statistical difference of the tick community structure related to seasonal and altitudinal distribution. Parasitism with R. armatus and R. pulchellus was higher in September-October than in January, whereas, R. sanguineus s.l. was not influenced by the season. Rhipicephalus armatus was present exclusively on dogs living in semi-desert areas, while R. sanguineus s.l. was the dominant species present on the shores of Lake Turkana. Although R. pulchellus was present in the all studied areas, this species had a significantly higher abundance in the afromontane region of Mt. Kulal and montane xeromorphic forest of Mt. Nyiru; these regions are characterized by elevated humidity and cooler climate. Similar geo-climatic distribution is typical also for A. gemma, which was found in dogs exclusively in Mt. Kulal afromontane area. The current work represents the most extensive study performed on the tick community structure of dogs in Eastern Africa. The results showed a relatively limited tick species diversity, with clear seasonal differences and altitudinal distribution.

Are associations between electronic media use and BMI different across levels of physical activity?

BACKGROUND: The use of electronic media has been found to be a risk factor for higher BMI and for being overweight. Physical activity has been found to be associated with lower BMI and lower risk for being overweight. Little is known about whether the associations between physical activity and electronic media use are additive or interactive in predicting BMI and risk for overweight among adolescents. METHODS: The data used in this study stem from the 2009/2010 survey of "Health Behaviour in School-aged Children (HBSC) study: A WHO Cross-National Survey. The sample consisted of 107184 13 and 15 year students from 30 different countries. Multilevel regression models were used to produce the presented estimates. RESULTS: Overall, 18% of boys and 11% of girls were classified as overweight. EM use was found to be associated with increased BMI z-scores and odds for overweight among both boys and girls who did not comply with physical activity guidelines. Among physically active adolescents, EM was found to be significantly associated with BMI or odds for overweight among girls, but not among boys. CONCLUSION: While the usage of EM appear to be inconsequential for BMI and the risk of overweight among physically active boys, we find evidence indicating that EM use is associated with BMI and risk for overweight among girls, including those who report complying with MVPA guidelines.

Romanian version of the oral health impact profile-49 questionnaire: validation and preliminary assessment of the psychometrical properties.

BACKGROUND AND AIMS: Oral Health Related Quality of Life (OHRQoL) represents a multidimensional structure, being measured by complex instruments, such as the Oral Health Impact Profile (OHIP). The aim of this present study is to develop and test the psychometric properties of an initial Romanian (OHIP-49Ro) version. METHODS: The original OHIP-49 version was translated using a forward-backward technique into the Romanian OHIP-49Ro, which was applied in an interview form to 150 patients of the Second Medical Clinique of Internal Medicine, Cluj-Napoca. Confirmatory Factor Analysis (CFA) was applied, in order to evaluate the factor structure and construct validity of the OHIP-49Ro. RESULTS: The correlations between the OHIP-49Ro subscales were all positive and statistically significant. Cronbach's Alpha coefficients values are above 0.7 for all subscales, providing support for the internal consistency of OHIP-49Ro scale scores. Regarding the CFA, for the seven factor model, the Bentler scaled chi-square (S-Bχ(2)) indicated a value of 2193.74 (df=1091; p=0.001), the CFI a value of 0.740, the TLI a value of 0.72 and RMSEA the value of 0.82. CONCLUSIONS: The results of this study suggest a high internal consistency of the OHIP-49Ro instrument. Due to the correlations between several sets of factors, and the multiple-factorial load for several items, the OHIP-49Ro's factorial structure requires further research on different samples and in different cultural and educational contexts.

Survey of adverse childhood experiences among Romanian university students: study report from the 2012 survey

A survey on adverse childhood experiences (ACE) was conducted on a representative sample of 2088 young adults (1343 females, and 745 males) from 17 public universities in Romania. The aim of the study was to assess the prevalence of ACE in Romania, and to identify relationships between exposure to ACE and health risk behaviors, and health outcomes. The study findings show a high reported prevalence of physical abuse (26.9%), emotional abuse (23.6%), sexual abuse (12.7%), physical neglect (16.5%), and emotional neglect (26.3%). Female participants reported significantly more often being exposed to sexual and emotional abuse. Overall, 18% of students reported exposure to at least four types of ACE. Exposure to household dysfunctions was also common: 21.9% lived with an alcoholic parent, 17.4% witnessed violent treatment of their mother, 15.6% had experienced parental separation, and 12.9% reported that a household member had a mental illness. ACE were positively associated with engagement in health-risk behaviors in late adolescence and young adulthood, such as smoking, alcohol abuse, illicit drug usage, attempting suicide, running away from home, or multiple sexual partners. Moreover, the exposure to a higher number of ACE increased the probability of having somatic complaints and mental health problems in adulthood. The study results offer inputs for policy makers and health specialists to take measures for reducing and preventing child maltreatment.

Patient-centered outcomes after subepithelial connective tissue grafts and coronally advanced flaps.

OBJECTIVE: The use of a coronally advanced flap (CAF) and connective tissue graft (CTG) is a well-established procedure to cover single and multiple recessions and improve soft tissue esthetics. However, until now, there are still limited data evaluating patient morbidity, the fear of imminent tooth loss, and modification of sensitivity in surgical areas. The aim of the present study was to evaluate the patient-centered outcomes associated with CAF + CTG. METHOD AND MATERIALS: Thirty-four patients (mean age, 30.76 ± 6.88 years) with single or multiple Class I and II gingival recessions were treated using a CAF + CTG. The following parameters were evaluated at 14 days and 1, 3, 6, and 12 months after surgery: esthetics, root hypersensitivity, fear of imminent tooth loss, daily activities or nutritional habits, and the levels of postsurgical morbidities. A visual analog scale was used to evaluate patient-centered outcomes. The percentage of patients belonging to each of the severity scales, the mean values associated with each parameter, and the statistical significance of the modification of the monitored parameters were calculated. The parametric F (Fisher) test and the least significant difference post hoc pair-wise comparisons were computed. RESULTS: There were statistically significant differences between baseline and all follow-up time points in root hypersensitivity and in fear of tooth loss. Preoperative prevalence of fear of tooth loss was 99%. Esthetics were statistically significantly improved at the 1-, 3-, 6-, and 12-month visits compared with the evaluation at 14 days. No palatal bleeding was recorded. The pain perception in the donor area was mild: Only 3% of patients reported severe palatal pain, and the mean VAS score for palatal pain was 3.79 ± 1.49. CONCLUSION: Treatment of single and multiple gingival recessions with CAF + CTG resulted in predictable improvements of soft tissue esthetics and root hypersensitivity but was associated with a slight increase in patient morbidity, mainly related to the harvesting of CTG. This should be considered when treating patients with esthetic demands.