To evaluate food marketing techniques used in Canadian recreation and sport facilities and assess the healthfulness of foods and beverages marketed by the techniques.

Cross-sectional content analysis of photographed food marketing instances coded for marketing techniques according to Health Canada’s Monitoring Protocol, developed for monitoring food marketing techniques across settings, supplemented with new inductively identified codes and sport-related marketing techniques. Healthfulness was classified as ‘of concern’ or ‘not of concern’ according to cut-offs of sodium, sugar and saturated fat established by Health Canada.

Recreation and sport facilities in Canada

134 facilities with 2576 food marketing instances

91·4 % of food marketing instances included at least one general marketing technique. Branded infrastructure, displays and furniture was the most prevalent (87·9 %) and appeared with another technique half of the time. Sport-related marketing appeared in 12·2 % of marketing instances, with most referring to sponsors. Most (86·5 %) marketing instances were ‘of concern’. Food marketing instances with sport-related marketing (97·6 %) were significantly more likely to be ‘of concern’ than without sport-related marketing (84·6 %) (χ2 = 20·54, P < 0·001). Three new indicators – appeals to taste, appeals to emotion, and cross-channel references – captured persuasive elements not addressed by the current monitoring protocol.

This study highlights the presence of food branding and the use of sport-related marketing to promote unhealthy products/brands in recreation and sports facilities. Monitoring protocols may underestimate exposure to persuasive food marketing by overlooking subtle, symbolic and cross-channel techniques. Future research can be improved by including subtle techniques and reinforced messages across marketing channels.

Internet-delivered parent-led interventions can be useful for treating anxiety in children and adolescents, and they also help increase access to services while reducing time and cost.

This review aimed to investigate the effects of internet-delivered parent-led interventions on reducing anxiety in children and adolescents.

A search of PubMed, PsycArticles, Cochrane Library, and Google Scholar databases identified 13 studies published between 2013 and 2024, which examined internet-delivered, parent-led interventions targeting anxiety in children.

Internet-delivered parent-led interventions had overall positive effects on reduced anxiety in children and adolescents that could be maintained through follow-up. Interventions directly targeting anxiety symptoms had significant treatment effects.

Internet-delivered parent-led interventions may be effective in reducing anxiety symptoms in children and adolescents, particularly when the intervention directly targets anxiety rather than focusing solely on parenting approaches. Interventions supplemented with therapist support, such as telephone consultations, appear to enhance treatment outcomes and help maintain effects over time. Two-thirds of the included studies had a moderate risk of bias, and one-third had a serious risk of bias. Further studies using rigorous methodologies are needed to strengthen the evidence base.

Non-suicidal self-injury (NSSI) is a major clinical and public health issue in adolescence. Although psychological factors such as depression, anxiety and emotion dysregulation have been widely examined, less is known about how pain perception and autonomic reactivity interact with these variables in NSSI.

This study aimed to compare pressure pain threshold (PPT), autonomic responses and psychological characteristics between adolescents with NSSI and healthy controls, and to explore associations between pain perception, psychopathology, emotion regulation and NSSI functions.

Sixty-eight adolescents (34 with NSSI, 34 controls) participated. PPT was assessed using a pressure algometer. Depressive symptoms, anxiety symptoms and emotion regulation difficulties were measured, and NSSI functions were evaluated using a standardised tool. Systolic (SBP)/diastolic blood pressure and heart rate were recorded before and after pain stimulation. Correlational analyses and mixed (repeated measures) analyses of variance were performed.

The NSSI group showed a significantly higher PPT than controls (mean difference 1.43 kg/cm2; 95% CI: 0.64–2.00; p < 0.001). A significant group × time interaction emerged for SBP (η2 = 0.09), indicating a blunted post-pain response in the NSSI group. Emotion regulation difficulties were positively associated with PPT (r = 0.28). PPT was also positively correlated with sensation seeking (r = 0.36), autonomy (r = 0.34) and peer bonding (r = 0.36) functions of NSSI.

Adolescents with NSSI demonstrate elevated pain thresholds and altered autonomic reactivity. These findings highlight the importance of considering pain processing alongside psychological characteristics and NSSI functions in clinical assessment and intervention planning.

Self-regulation is central to adolescent emotional and cognitive development, and deficits in self-regulation may associate with depression and anxiety. This scoping review maps the use of the Emotional Go/No-Go (EGNG), Delay Discounting Task (DDT), and Balloon Analogue Risk Task and Youth version (BART) in studies of adolescent depression and anxiety, examines consistency of task implementation, and identifies methodological and geographic gaps.

A PRISMA-ScR–compliant search was conducted in MEDLINE (PubMed), Scopus, and PsycINFO from database inception to 15 December 2025 (initial search: 1 December 2023; updated: 15 December 2025). Data were charted using a standardised form. Eligible studies included adolescents, employed EGNG, DDT, or BART, and assessed depressive or anxiety symptoms.

Thirty reports were included (EGNG n = 21; DDT n = 3; BART n = 6). Twenty-six studies (87%) were conducted in high-income countries and 24 (80%) were English language. Twenty-two studies were cross-sectional (EGNG n = 18/21; DDT n = 2/3; BART n = 2/6); five employed longitudinal designs, and two employed experimental manipulations. Fourteen studies (47%) reported significant task performance associations with depression or anxiety (EGNG n = 8/21; DDT n = 2/3; BART n = 4/6); the remaining studies reported no significant associations. The directionality of associations differed across study populations and methodologies.

The current literature is concentrated in English-speaking higher-income contexts and has yielded few and inconsistent associations with adolescent depression and anxiety. Future research should harmonise protocols, expand evidence from low- and middle-income settings, and increase longitudinal and intervention-based studies to assess sensitivity to change and clinical utility.

Investigating the relationship between behavioural addictions and mental health is essential due to their impact on well-being and the significant barriers they create to achieving lasting recovery. The aim of the study was to examine the prevalence of food addiction, problematic internet use, and internet gaming disorder among 866 high school students (grades 9–12) in Turkey, Bingöl and their associated with impulsivity, emotional regulation, depression, anxiety, and stress.

The sample was selected using a convenience sampling approach. Data were collected via online questionnaires using validated scales and analysed with SPSS package programme.

The prevalence of food addiction was 6.9%, problematic internet use 14.3%, and internet gaming disorder 0.9%. Problematic internet use relatively high prevalence likely reflects adolescents’ increased exposure to digital devices. Mental health factors were found to be significantly related to behavioural addictions: depression, anxiety, and stress predicted food addiction; depression and stress predicted problematic internet use, and anxiety was linked to internet gaming disorder.

This study contributes to the literature by examining multiple behavioural addictions and their common risk factors simultaneously and provides a comprehensive perspective. It is also one of the rare studies examining food addiction with other behavioural addictions. More research is needed to develop better intervention programmes and policies in the issue.

Adult major depression (MDD) studies implicate reward- and control-network dysconnectivity in suicidality, but it is unclear whether analogous alterations characterize adolescents, whose neural systems are still maturing.

Resting-state fMRI was obtained from 102 adolescents (12–17 years): 21 MDD with suicidal ideation (SI), 33 MDD without SI, and 48 matched healthy controls. Seed-based analyses targeted bilateral nucleus accumbens (NAc), ventral tegmental area (VTA), and bilateral dorsolateral prefrontal cortex (DLPFC).

Between-group effects were specific to NAc circuitry. Adolescents with SI showed reduced coupling of the left NAc with the left superior parietal lobule (BA7) versus controls, and diminished connectivity between the right NAc and right frontal pole (BA47) versus depressed peers without SI. No significant differences emerged for DLPFC- or VTA-seeded connectivity.

The identified functional dysconnectivities in reward-related circuits, particularly the FCs between the NAc and both the frontal pole and superior parietal lobule, may be implicated in the manifestation of suicidality among adolescents with MD. However, the lack of significant associations for DLPFC- and VTA-seeded FC in adolescent MDSI requires further elucidation.

To extend the current understanding of executive function (EF) deficits in youth with neurofibromatosis type 1 by investigating the impact of cognitive load on performance compared to typically developing children.

In this prospective multicenter study, 42 children with neurofibromatosis type 1 (NF1) (ages 7–18) completed neuropsychological assessments of intellect and executive functioning. Age- and sex-matched controls (n = 42) were drawn from the normative database for the tasks of executive control (TEC). Multivariate and supplementary univariate analyses examined group differences and task effects (inhibitory control and working memory demand). Associations between TEC performance and parent-reported executive dysfunction (BRIEF) were also explored.

Both groups showed reduced accuracy and speed with increased inhibitory demand and made fewer errors with increased working memory demand. However, children with NF1 were significantly less accurate and consistent across tasks, particularly under higher cognitive load, while controls improved or maintained performance. Significant group × cognitive load interactions were observed, and laboratory-based deficits in NF1 were associated with parent-reported executive dysfunction.

Children with NF1 experience unique and multidimensional decrements in EF performance in response to increased cognitive load, unlike typically developing peers. These deficits appear to be clinically relevant. Targeting working memory and inhibitory control may reduce susceptibility to cognitive overload and improve outcomes for children with NF1.

Anhedonia and depression symptoms have been linked to potential deficits in reward learning. However, how anhedonia impacts the ability to adjust and learn about the effort required to obtain rewards remains unclear.

We examined young people (N = 155, 16–25 years) with a range of depression and anhedonia symptoms using a probabilistic instrumental reward and effort learning task. Participants were asked to learn which options to choose to maximize reward or minimize effort for reward. We compared the exerted effort (button pressing speed) for high (puppy images) vs low (dog images) rewards and collected subjective reports of “liking,” “wanting,” and “willingness to exert effort.” Computational models were fit to the learning data and estimated parameter values were correlated with depression and anhedonia symptoms.

As depression symptoms and consummatory anhedonia increased, reward liking decreased, and as anticipatory anhedonia increased, liking, wanting, and willingness to exert effort for reward decreased.

Participants exerted more effort for high rewards than for low rewards, but anticipatory anhedonia diminished this difference.

Higher consummatory anhedonia was associated with poorer reward and effort learning, and with increased temperature parameter values for both learning types, indicating a higher tendency to make exploratory choices. Higher depression symptoms were associated with lower reward learning accuracy.

We provide novel evidence that anhedonia is associated with difficulties in modulating effort as a function of reward value and with the underexploitation of low effort and high reward options. We suggest that addressing these impairments could be a novel target for intervention in anhedonic young people.