The progression and mechanisms of mental illness symptoms in university student-athletes during the COVID-19 pandemic.

A few studies have examined mental illness symptoms in university student-athletes during the COVID-19 pandemic, but the limited use of longitudinal design limits the understanding of the progression of these symptoms and the mechanisms by which they developed. The present research aims to describe the trajectory of variation of mental illness symptoms (anxiety, depression, alcohol consumption disorders, and eating disorders) throughout the pandemic, to test causality between perceived stress and symptoms, and to identify individual characteristics (sociodemographic, perceived stress, and social support) influencing the trajectories of mental illness symptoms. On three occasions during the pandemic, 211 university student-athletes were surveyed. Latent growth models and random intercept crossed-lagged panel models were performed. Results indicate that anxiety and depressive symptoms significantly decreased throughout the COVID-19 pandemic while alcohol consumption disorder symptoms significantly increased and eating disorder symptoms did not change significantly. Second, perceived stress was a significant cause of anxiety and depressive symptoms during this pandemic. Conversely, eating disorder symptoms significantly predicted perceived stress. Finally, average perceived stress and average social support availability throughout the COVID-19 pandemic, and identifying as a visible minority, significantly predicted the trajectory of depressive symptoms, allowing for the identification of a sub-population at higher risk. Based on these findings, teaching stress management strategies should be an essential component of programs to prevent mental illness symptoms in university student-athletes. Reducing environmental stressors and their consequences among this population should also be prioritised.

Unraveling the effects of maternal breastfeeding duration and exclusive breast milk on children's cognitive abilities in early childhood.

Background: This study investigated the putative associations between mothers' use of exclusive breast milk and the duration of breastfeeding with child cognitive development. Methods: This study is based on 2,210 Canadian families with children assessed longitudinally from age 4 to 7 years on their memory-span and math skills. These cognitive abilities were measured with standardized tasks. Breastfeeding practices were collected via maternal reports. We applied propensity scores to control the social selection bias for breastfeeding. Results: Results adjusted for propensity scores and sample weight revealed no significant differences between non-breastfed children with those being non-exclusively breastfed for 5 months or less, and with children being exclusively breastfed for 9.2 months on average, on their early math skills and memory-span. We found that children who were non-exclusively breastfed for 6.8 months on average had a slightly higher levels of memory-span at age 4 than children who were never breastfed, and this small but significant difference lasted up to age 7. Conclusion: Our findings suggest no significant differences between children being exclusively breastfed and those fed with formula on their early math skills and memory-span. The encouragement of breastfeeding to promote child cognitive school readiness may, in some case (non-exclusive breastfeeding for more than 5 months), show a small but long-lasting advantage in early memory-span.

Developmental Trajectory of Conduct Problems Among Boys and Girls Receiving Psychoeducational Services at Elementary Schools.

Elementary public schools remain the most common venues for addressing children's severe conduct problems. Nevertheless, very few longitudinal studies have examined association between receiving psychoeducational services for conduct problems in school and subsequent conduct problem severity. This study explored if psychoeducational service reception contributed to reduce conduct problems in a sample of 434 elementary school-aged boys and girls presenting a high level of conduct problems. The study used a repeated measures design at 12-month intervals, for 4 years. Information regarding the severity of children's conduct problems and services was provided by parents and teachers. Latent Growth Modeling was used to identify a mean trajectory of conduct problems. Results revealed that psychoeducational services were associated with a decrease in conduct problems over time, but this association was only observed in boys. There was no association between service reception at study inception and the trajectory of conduct problems among girls. These results suggests that psychoeducational services are well suited to the difficulties of boys with conduct problems; however, they may call for a review of the services offered to girls in schools, both in terms of the detection of conduct problems in young girls, and in terms of their treatment options.

Is adolescent internet use a risk factor for the development of depression symptoms or vice-versa?

BACKGROUND: The extent to which digital media use by adolescents contributes to poor mental health, or vice-versa, remains unclear. The purpose of the present study is to clarify the strength and direction of associations between adolescent internet use and the development of depression symptoms using a longitudinal modeling approach. We also examine whether associations differ for boys and girls. METHODS: Data are drawn from (N = 1547) participants followed for the Quebec longitudinal Study of Child Development (QLSCD 1998-2020). Youth self-reported internet use in terms of the average hours of use per week at the ages of 13, 15, and 17. Youth also self-reported depression symptoms at the same ages. RESULTS: After testing sex-invariance, random intercepts cross-lagged panel models stratified by sex, revealed that internet use by girls was associated with significant within-person (time-varying) change in depression symptoms. Girl's internet use at age 13 was associated with increased depression symptoms at age 15 (ß = 0.12) and internet use at age 15 increased depression at age 17 (ß = 0.10). For boys, internet use was not associated with significant time varying change in depression symptoms. CONCLUSIONS: The present findings support the hypothesis that internet use by adolescents can represent a significant risk factor for the development of depressive symptoms, particularly in girls.

Evaluation of the Effect of a Serious Game on the Performance of Daily Routines by Autistic and ADHD Children.

Objectives: Learning and performing new routines are difficult for children with neurodevelopmental disorders. Studies have shown that consistency in child reinforcement and parental support are effective. For example, digital solutions such as serious games can be used to support parents and children in developing these life skills. The objective of this study was to evaluate the effect of a serious game on the performance of daily routines by autistic and ADHD children. Methods: A total of 201 families (parents and children) participated in the study. The study used a combined 3 (intervention) × 3 (diagnosis) × 3 (time) research design with repeated measures. Participants were randomly assigned to three intervention groups (serious game, parental support, and a combination of serious game and parental support) based on their diagnosis (ASD, ADHD, neurotypical). Latent growth modeling and repeated ANOVAS were performed to analyze routine scores collected at three moments (baseline, midpoint, persistence) over an 8-week period. Results: Results show a moderating effect of diagnosis on child routine trajectory. For ADHD participants, we observed a very important significant clinical effect for two interventions (parental support alone and combination of serious game and parental support) where for ASD children, this effect is observed for only one treatment (combination of serious game and parental support). For neurotypical children, results indicate a very important and significant clinical effect when they use the serious game alone. Conclusions: Results show that the serious game can improve children's routines. However, for some neurodevelopmental profiles (ASD or ADHD), the addition of parental support produces greater clinical improvements.

Trajectory Classes of Externalizing and Internalizing Symptoms to Adolescent Gambling Participation: An Exploratory Study.

Engagement in underage gambling remains a public health concern. Risk factors for the development of gambling behaviours in adolescence include the presence of externalizing and/or internalizing problems. This study aims to better understand the role of co-occurrence between externalizing and internalizing symptoms from childhood to adolescence in adolescent gambling. Participants were drawn from an ongoing longitudinal study of children with and without early conduct problems. Externalizing and internalizing problems were measured annually using teacher and parent reports. Gambling behaviours were measured using self-report when participants were approximately 15 years old. Latent class growth trajectory analyses identified five mental health trajectory classes: (1) a co-occurring trajectory characterized by stable clinical levels of both externalizing and internalizing problems, (2) an externalizing trajectory characterized by stable high clinical levels of externalizing problems, (3) an internalizing trajectory characterized by stable at-risk levels of internalizing problems, (4) an at-risk externalizing trajectory characterized by decreasing levels of externalizing problems, and (5) a non-clinical trajectory. Invariance analyses suggested that this model remained valid in both boys and girls. Logistic regression analyses suggested that youth who belonged in the externalizing trajectory reported a greater likelihood of past-year gambling behaviours when compared to youth who belong in the comorbid trajectory. No other mental health trajectory was significantly associated with adolescent gambling. Stable high externalizing behaviours in development appear to increase one's risk of gambling behaviours in adolescence. Efforts to target these throughout development could help decrease one's future risk of engaging in these behaviours.

Trajectories of medical service use among girls and boys with and without early-onset conduct problems.

Background: Children with conduct problems (CP) have been found to be heavy and costly medical service users in adulthood. However, there is little knowledge on how medical service use develops during childhood and adolescence among youth with and without childhood CP. Knowing whether differences in developmental trajectories of medical service use for specific types of problems (e.g., injuries) are predicted by childhood CP would help clinicians identify developmental periods during which they might intensify interventions for young people with CP in order to prevent later problems and associated increased service use. Methods: Participants were drawn from an ongoing longitudinal study of boys and girls with and without childhood CP as rated by parents and teachers. Medical service use was assessed using administrative data from a public single payer health plan. Latent growth modeling was used to estimate the mean trajectory of four types of medical visits (psychiatric, injury-related, preventative, total visits) across time and evaluate the effect of CP and other covariates. Results: Support the hypothesis that early CP predicts higher medical service use at nine years old, and that this difference persists in a chronic manner over time, even when controlling the effects of ADHD and family income. Girls had fewer medical visits for psychiatric reasons than boys at baseline, but this difference diminished over time. Conclusions: Clinicians should be aware that childhood CP already predicts increased medical service use in elementary school. Issues specific to different contexts in which injuries might occur and sex differences are discussed.

Recognition of children's emotional facial expressions among mothers reporting a history of childhood maltreatment.

Several studies have shown that child maltreatment is associated with both positive and negative effects on the recognition of facial emotions. Research has provided little evidence of a relation between maltreatment during childhood and young adults' ability to recognize facial displays of emotion in children, an essential skill for a sensitive parental response. In this study, we examined the consequences of different forms of maltreatment experienced in childhood on emotion recognition during parenthood. Participants included sixty-three mothers of children aged 2 to 5 years. Retrospective self-reports of childhood maltreatment were assessed using the short form of the Childhood Trauma Questionnaire (CTQ). Emotion recognition was measured using a morphed facial emotion identification task of all six basic emotions (anger, disgust, fear, happiness, sadness, and surprise). A Path Analysis via Structural Equation Model revealed that a history of physical abuse is related to a decreased ability to recognize both fear and sadness in children, whereas emotional abuse and sexual abuse are related to a decreased ability to recognize anger in children. In addition, emotional neglect is associated with an increased ability to recognize anger, whereas physical neglect is associated with less accuracy in recognizing happiness in children's facial emotional expressions. These findings have important clinical implications and expand current understanding of the consequences of childhood maltreatment on parents' ability to detect children's needs.

Consequences associated with the use of psychoactive substances among female adolescents placed in residential care: the role of sexual exploitation.

Sexual exploitation is a major burden among female adolescents placed in residential care centers. Moreover, problematic psychoactive substance use is a concern because of its prevalence and various associated consequences. However, little is known about the consequences resulting specifically from the use of psychoactive substances among sexually exploited female adolescents. This study explored the association between sexual exploitation and the various consequences associated with substance use among adolescent female (15.3-17.1 years old) living in Quebec's residential care centers during 2008-2009. To better understand this association, 83 sexually exploited female adolescents and 66 non-sexually exploited female adolescents responded to self-reported questionnaires. As expected, even controlling for age of onset and frequency of substance use, an ANCOVA showed that sexually exploited female adolescents experience more consequences associated with their use of psychoactive substances (F (4, 148) = 24.79, p <.001, d = 0.83). The associations between sexual exploitation and the consequences of psychoactive substance use were particularly strong for risk-taking (OR = 7.99; p <.001) and delinquency (OR = 4.27; p <.001). Such results highlight the importance of not dissociating the use of psychoactive substances from sexual exploitation when working with female adolescents in rehabilitation centers.

Experiences of (young) women after out of home placement: An examination of personality disorder symptoms through the lens of child maltreatment.

BACKGROUND: Child maltreatment has been associated with the development of various mental health problems, including the development of personality disorders. OBJECTIVE: This study investigated the association between child maltreatment and personality disorder symptoms in 125 women who transitioned out of residential care. METHOD: The Child Trauma Questionnaire was used for the measurement of child maltreatment, and Personality disorder symptoms were measured using the Personality Diagnostic Questionnaire 4 + . The Psychological Distress Index was used to control for symptoms of distress. RESULTS: A Stepwise regression analysis showed that the majority of the associations were found between self-reported emotional abuse, neglect and personality disorder symptoms. Emotional abuse was significantly related to the Paranoid (ß = .42, p<0.001), Schizoid (ß = .18, p <0.05), Schizotypal (ß = .18, p<0.05), Histrionic (ß = .22, p<0.05), Avoidant (ß = .31, p < .001), Dependent (ß = 0.31, p < .001), Obsessive Compulsive (ß = 0.29, p = .001), Passive Aggressive (ß = 0.23, p<0.01) and the Depressive personality disorder (ß = .38, p < .001). Emotional neglect was significantly associated to the Borderline Personality Disorder (ß = .32, p<0.001) and the Paranoid Personality Disorder (ß =-0.22, p<0.05). CONCLUSIONS: The current study underlines the detrimental effects of childhood maltreatment, and in particular the effects of emotional abuse and neglect.

Psychosocial Profile of Children Having Participated in an Intervention Program for Their Sexual Behavior Problems: The Predictor Role of Maltreatment.

This study sought to verify if a history of maltreatment may predict the psychosocial profile of children who participated in an intervention program aiming at reducing sexual behavior problems. Data were collected at both the beginning and the end of the intervention program using a clinical protocol and standardized tests selected on the basis of the intervention targets. In general, the results indicate that children who had experienced maltreatment display a psychosocial profile that is similar to that of children who had not experienced maltreatment. However, children who had experienced psychological abuse or neglect may display greater externalized or sexualized behaviors, whereas children who have a parent who had been a victim of sexual abuse may display fewer sexualized behaviors.

La trajectoire des symptômes dépressifs de l'enfance à l'adolescence et les cibles d'intervention préventive / A trajetória dos sintomas depressivos da infância para a adolescência e objetivos da intervenção preventiva

Cette étude longitudinale s'intéresse à la trajectoire développementale des symptômes de dépression sur une période de cinq ans entre l'enfance et l'adolescence ainsi qu'à ses facteurs associés. À partir de l'analyse de courbes de croissance latente (Latent Growth Model-LGM), les résultats indiquent que les symptômes de dépression augmentent entre l'âge de 11-12 ans et 15-16 ans chez les filles, mais non chez les garçons. Cependant, pour chacun des sexes, la variance de la pente de la trajectoire reflète l'hétérogénéité des sous-groupes, révélant que les trajectoires varient chez les individus. Parmi les facteurs mesurés au temps 1 de l'étude, ceux qui sont le plus étroitement associés à la variation longitudinale des symptômes dépressifs sont le soutien des amis pour les deux genres et l'âge pour les filles. Plusieurs facteurs sont également associés à la présence de dépression au temps initial. Les cibles d'intervention pour une prévention universelle de la dépression chez les jeunes sont ensuite discutées et un programme visant le développement de facteurs de protection chez les adolescents est présenté.

Este estudo longitudinal examina a trajetória de desenvolvimento de sintomas depressivos da infância à adolescência e fatores associados, ao longo de um período de cinco anos. A partir da análise de curvas de crescimento latentes (Modelo de Crescimento Latente/LGM), os resultados indicam que o aumento de sintomas depressivos entre meninas nas idades de 11-12 anos e de 15-16 anos, o que não ocorre entre meninos. No entanto, em ambos os sexos, a variação da inclinação da trajectória reflete a heterogeneidade dos sub-grupos, revelando que as trajectórias variam entre os indivíduos. Entre os fatores medidos no tempo 1 do estudo aqueles que estão mais estreitamente associados com a mudança longitudinal dos sintomas depressivos são o apoio dos amigos, para ambos os sexos e a idade entre as meninas. Vários factores estão associados com a presença de depressão no tempo inicial. São discutidos objetivos de intervenção para a prevenção universal de depressão entre os jovens, assim como é apresentado um programa para o desenvolvimento de fatores de proteção entre adolescentes.

Girls in residential care: from child maltreatment to trauma-related symptoms in emerging adulthood.

The current study examined the association between child maltreatment and trauma-related symptoms in emerging adulthood--over and above the incidence of such symptoms and conduct problems during adolescence--among a sample of female adolescents in residential care. This study used data from a longitudinal study. The sample was composed of 89 adolescent females who were first interviewed at time of admission in a residential center (M(age)=15.33 years, SD=1.31) and later in young adulthood (M(age)=19.27, SD=1.55). At time 1, trauma-related symptoms were assessed with the Trauma Symptom Checklist for Children and conduct problems with a composite measure. At time 2, child maltreatment was assessed retrospectively with the Childhood Trauma Questionnaire, and trauma-related symptoms were reassessed with the Trauma Symptom Inventory-2. Results indicated that child maltreatment, especially emotional abuse and neglect, was related to anxious arousal, depression, and anger in emerging adulthood. This study showed that females from our sample often reported different types of maltreatment during childhood and that these traumatic experiences were significantly associated with poor adult psychological functioning.

Substance abuse treatment for adolescents: how are family factors related to substance use change?

Parental involvement in adolescents' substance abuse treatment is highly recommended, even though the mechanisms explaining how this favors youths' recovery are not well understood. The present study examines the association between (1) changes in adolescents' substance use and parenting practices, as measured by adolescent self-disclosure and parental warmth; (2) changes in mothers' mental health and their parenting practices, and (3) parental use of services offered by substance abuse treatment centres, parenting practices and adolescent substance use. In total, 147 adolescents and 69 mothers participated in this study. Participants were assessed upon adolescent admission into treatment, as well as at three- and six-month follow-up. Results show an association between improved maternal mental health and greater parental warmth, as perceived by adolescents. In addition, greater parental use of treatment services was found to be associated with greater adolescent self-disclosure and greater reduction of adolescent substance use. Finally, greater adolescent self-disclosure and parental warmth were both associated with lower adolescent substance use. These findings underscore the need to facilitate parents' access to and involvement in treatment of adolescents. The parent-adolescent relationship and the mental health of parents are essential aspects to consider for interventions.

Assessing covariates of drug use trajectories among adolescents admitted to a drug addiction center: mental health problems, therapeutic alliance, and treatment persistence.

This study aimed to assess covariates of drug use trajectories among 102 adolescents admitted to a drug user treatment program between November 2005 and November 2006 in Québec, Canada. The influences of mental health, therapeutic alliance, and treatment persistence were examined. The Addiction Severity Index was used to measure drug use severity and mental health problems; the California Psychotherapy Alliance Scales was used for therapeutic alliance. latent growth curve analysis showed associations between (1) mental health and initial drug use severity; (2) therapeutic alliance and initial drug use severity; and (3) number of post-treatment sessions attended and drug use severity over time.