Given the aggressive marketing of foods and beverages to teenagers on digital platforms, and the paucity of research documenting teen engagement with food marketing and its persuasive content, the objective of this study is to examine what teenagers see as teen-targeted food marketing on four popular digital platforms and to provide insight into the persuasive power of that marketing.

This is an exploratory, participatory research study, in which teenagers used a special mobile app to capture all teen-targeted food and beverage marketing they saw on digital media for 7 d. For each ad, participants identified the brand, product and specific appeals that made it teen-targeted, as well as the platform on which it was found.

Online (digital media) with teenagers in Canada.

Two hundred and seventy-eight teenagers, aged 13–17 years, were participated. Most participants were girls (63 %) and older teenagers (58 % aged 16–17 years).

Participants captured 1392 teen-targeted food advertisements from Instagram, Snapchat, TikTok and YouTube. The greatest number of food marketing examples came from Instagram (46 %) (with no difference across genders or age), while beverages (28·7 %), fast food (25·1 %) and candy/chocolate were the top categories advertised. When it comes to persuasive power, visual style was the top choice across all platforms and participants, with other top techniques (special offer, theme and humour), ranking differently, depending on age, gender and platform.

This study provides insight into the nature of digital food marketing and its persuasive power for teenagers, highlighting considerations of selection and salience when it comes to examining food marketing and monitoring.

An important task of psychiatrists and psychologists is the prevention of suicidal behavior in adolescents.

Highlighting the stages of the formation of reflexive skills for the development of training sessions on the prevention of adolescent suicide.

Analysis of the results of theoretical and empirical studies of reflection and suicide by psychiatrists and psychologists.

Reflexive skills are a system of deliberate actions aimed at understanding and evaluating “I” and one’s own behavior. Theoretical analysis made it possible to distinguish three stages in the formation of reflexive skills. EMOTIONAL - evaluation of “I” as the basis of positive emotions. COGNITIVE - understanding (awareness) of one’s own capabilities for solving a problem. OPERATIONAL - solving a problem based on an assessment of the “I” and an understanding of their capabilities.

The identification of three stages of the formation of reflexive skills, as prevention of adolescent suicide, makes it possible to develop an effective training program for adolescents at risk in the Centers for psychiatric and psychological assistance.

No significant relationships.

Facebook use among Teenagers has become a very common phenomenon. Its use can resuly in Facebook addiction .

To estimate the prevalence of problematic Facebook use among a sample of school-going adolescents.

This is a cross-sectional and descriptive study carried out among 110 school-going adolescenthe at 2 state colleges in Sidi Bouzid. We used a pre-established self-questionnaire containing 2 parts: a part exploring the socio-demographic data of the adolescent and a psychometric part: Bergen Facebook addiction Scale.

Study participants had a mean age of 14.4 years with extremes of 12 to 17 years. The sex ratio (M / F) (46/64) of the participants was 0.71.In our population, 13 students (11.8%) were smokers. Two students (1.8%) consumed alcohol. Cannabis use was noted in only one student.The majority of students (102), or 92.7%, had been online for more than a year.The daily Facebook connection time was more than 4 hours for 20.9%. Boredom was the number one reason for logging into Facebook for 82 students (74.5%) followed by curiosity for 45 students (40.9%). Fifteen students (13.6%) were addicted to Facebook (score> 10 on the Bergen Addiction Scale.

Facebook can be a useful and interesting tool to maintain and develop a network of relationships and create new ones. Its problematic use or addiction to Facebook has become a new scourge of public health. Faced with the negative impact of this addiction, It would be necessary to rationalize this use.

No significant relationships.

Vestibular dysfunction in children is a debilitating condition that results in countless pernicious effects, such as motor development delay, poor academic performance and psychosocial impairment. Yet, research pertaining to vestibular and balance disorders amongst adolescents is still lacking and remains an enigma.

This paper outlines novel emerging aetiological factors contributing to vestibular dysfunction amongst adolescents by appraising published articles through a narrative review.

Underlying aetiological factors of vestibular dysfunction can be identified among adolescents with thorough evaluation. Proper diagnostic evaluation of vestibular dysfunction is imperative in providing optimal care and guiding appropriate treatment strategies. The available literature demonstrated multifactorial aetiological factors that contribute to vestibular dysfunction in adolescents.

Outlining the underlying aetiological factors of vestibular dysfunction is vital to ensure that patients receive appropriate care and treatment.

Learning from a case of a 13 year old patient with auditory hallucinations for 2 months, admitted to the hospital due to suicidal ideation. Her mother had been diagnosed with Lupus and OCD. Her mood had been low for several months, probable mild intellectual disability.

Learn how to assess auditory hallucinations and possible new onset psychotic symptoms in teenagers. Learn about different levels of care involved. Discuss differential diagnosis and future directions and treatment.

Description of the case. Differential diagnosis: Obsessive compulsive disorder, Major depressive disorder with Psychotic features, schizophrenia spectrum disorder, epilepsy or other neurologic disease, autoimmune disease, post-traumatic stress disorder… Tests and consults conducted by Neurology team Psychopharmacology description.

Differential diagnosis: Obsessive compulsive disorder, Major depressive disorder with Psychotic features, schizophrenia spectrum disorder, epilepsy, autoimmune diseases like Lupus, post-traumatic stress disorder etc. Video EEG: normal. Brain MRI: normal Blood work unremarkable with positive ANA (titer 1:80). Work up, including lumbar puncture with autoimmune encephalitis and MS panels was negative. Psychopharmacology: Fluoxetine up to 40mg, and Aripiprazol up to 20mg without a good response. Possible sexual trauma was disclosed in a second hospitalization, months later.

Recommendation of assessing new onset of psychotic symptoms in detail to get a good diagnosis. Psychotic symptoms in young teenagers may occur as part of different presentations and it is important to provide a good follow up of the patient in order to provide the most accurate treatment.

Alicia Koplowitz Foundation

To describe the eating behaviour styles of Irish teens and to explore the relationships between demographic factors, BMI and dietary intake and these eating behaviour styles.

Cross-sectional data from the Irish National Teens’ Food Survey (2005–2006). The Dutch Eating Behaviour Questionnaire assessed three eating behaviour styles in teens: restrained, emotional and external eating. Data were stratified by sex and age groups.

The Republic of Ireland.

Nationally representative sample of teens aged 13–17 years (n 441).

The highest scoring eating behaviour style was external eating (2·83 external v. 1·79 restraint and 1·84 emotional). Girls scored higher than boys on all three scales (Restraint: 2·04 v. 1·56, P < 0·001, Emotional: 2·15 v. 1·55, P < 0·001 and External: 2·91 v. 2·76, P = 0·03), and older teens scored higher than younger teens on the Emotional (1·97 v. 1·67, P < 0·001) and External scales (2·91 v. 2·72, P = 0·01). Teens classified as overweight/obese scored higher than those classified as normal weight on the Restraint scale (2·15 v. 1·71, P < 0·001) and lower on the External scale (2·67 v. 2·87, P < 0·03). Daily energy intake was negatively correlated with the Restraint (r −0·343, P < 0·001) and Emotional scales (r −0·137, P = 0·004) and positively correlated with the External scale (r 0·110, P = 0·02).

External eating is the predominant eating behaviour style among Irish teens, but sex, age, BMI and dietary differences exist for each eating behaviour style. Including measures of eating behaviour styles into future dietary research could help understand both how and why as well as what people eat.

Mental health literacy (MHL) refers to an individual's knowledge of mental disorders, including the ability to recognize psychopathology and being aware of help options. Most studies of MHL have focused on adults.

The purpose of this study was to examine levels of MHL among adolescents.

MHL was examined using two pre-established vignettes that presented an adolescent with symptoms of either depression or schizophrenia. The respondents were 426 adolescents (age mean = 16). Vignette data were analyzed both qualitatively and quantitatively.

The data showed that 42.7% and 34.7% of the respondents identified depression and schizophrenia, respectively. Depression was recognized more often by females than males. Professional help was suggested by a minority of the respondents for managing symptoms of depression (22.5%) or schizophrenia (32.6%). Altruistic behaviors, examined through the willingness to help an acquaintance with mental illness symptoms, were apparent among 58.2% of the respondents and to a greater extent in females than males. Answers following the schizophrenia vignette also revealed stigmatizing attitudes in 11.5% of the participants.

There are relatively low levels of MHL among teenagers in Sweden. Awareness campaigns and the implementation of psychoeducation in the school curriculum could increase MHL in this group.