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1.
PLoS One ; 19(5): e0300715, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38753625

RESUMO

With the onset of puberty, youth begin to choose their social environments and develop health-promoting habits, making it a vital period to study social and biological factors contextually. An important question is how pubertal development and behaviors such as physical activity and sleep may be differentially linked with youths' friendships. Cross-sectional statistical network models that account for interpersonal dependence were used to estimate associations between three measures of pubertal development and youth friendships at two large US schools drawn from the National Longitudinal Study of Adolescent to Adult Health. Whole-network models suggest that friendships are more likely between youth with similar levels of pubertal development, physical activity, and sleep. Sex-stratified models suggest that girls' friendships are more likely given a similar age at menarche. Attention to similar pubertal timing within friendship groups may offer inclusive opportunities for tailored developmental puberty education in ways that reduce stigma and improve health behaviors.


Assuntos
Comportamentos Relacionados com a Saúde , Puberdade , Humanos , Adolescente , Feminino , Puberdade/psicologia , Puberdade/fisiologia , Masculino , Estudos Transversais , Amigos/psicologia , Comportamento do Adolescente/psicologia , Estudos Longitudinais , Exercício Físico , Sono/fisiologia , Apoio Social , Rede Social
2.
Mol Autism ; 15(1): 18, 2024 May 02.
Artigo em Inglês | MEDLINE | ID: mdl-38698474

RESUMO

BACKGROUND: Adolescence coincides with a dramatic rise in the onset of psychiatric conditions including depression. Depression symptoms may be particularly prevalent and impairing for youth with autism spectrum disorder (ASD). While prior research suggests adolescence is associated with worsening depression symptoms for typically developing (TD) and autistic youth, it is unclear if they follow a similar course. METHOD: The study examined the trajectory of depressive symptoms in autistic and neurotypical youth over a 4-year longitudinal study using linear and logistic mixed effects models. In youth with clinically relevant depressive scores (t-score > 65), moderating factors (i.e., diagnosis, age, puberty, sex) were explored. During Year 1, the sample included 244 youth 10-to-13 years: 140 in the ASD group (36 females) and 104 in the TD group (46 females). RESULTS: Autistic youth had elevated depression scores compared to TD peers (p < 0.001) and females were higher than males in both groups (p = 0.001). There was significant diagnosis by age (p < 0.001) and diagnosis by pubertal stage (p < 0.05) interactions. In the ASD group, elevated depressive scores presented in early adolescence and decreased during middle adolescence and puberty, whereas the TD group showed the opposite trend with an increase in depression symptoms with advancing development. LIMITATIONS: Limitations include an unequal sex distribution (fewer females), non-representative autistic sample (e.g., cognition and race/ethnicity), and potential confound of the COVID-19 pandemic. CONCLUSIONS: Autistic youth present with higher rates of depressive symptoms early in development; yet, approaching middle adolescence and puberty, the symptom trajectory in the autistic youth declines coinciding with an increase in the TD youth. While group trajectories are divergent, they lead to similar levels of depression in late adolescence with higher symptoms in females. Findings suggest a period of quiescence in depressive symptomology influenced by biopsychosocial factors impacting affective profiles.


Assuntos
Depressão , Humanos , Feminino , Masculino , Adolescente , Depressão/epidemiologia , Criança , Estudos Longitudinais , Transtorno do Espectro Autista/psicologia , Transtorno do Espectro Autista/epidemiologia , Transtorno Autístico/psicologia , Transtorno Autístico/epidemiologia , Puberdade/psicologia
3.
Arch Sex Behav ; 53(5): 1941-1956, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38565790

RESUMO

In this essay, we consider the clinical and ethical implications of puberty blockers for pediatric gender dysphoria through the lens of "the child's right to an open future," which refers to rights that children do not have the capacity to exercise as minors, but that must be protected, so they can exercise them in the future as autonomous adults. We contrast the open future principle with the beliefs underpinning the gender affirming care model and discuss implications for consent. We evaluate claims that puberty blockers are reversible, discuss the scientific uncertainty about long-term benefits and harms, summarize international developments, and examine how suicide has been used to frame puberty suppression as a medically necessary, lifesaving treatment. In discussing these issues, we include relevant empirical evidence and raise questions for clinicians and researchers. We conclude that treatment pathways that delay decisions about medical transition until the child has had the chance to grow and mature into an autonomous adulthood would be most consistent with the open future principle.


Assuntos
Disforia de Gênero , Puberdade , Humanos , Disforia de Gênero/psicologia , Disforia de Gênero/terapia , Puberdade/psicologia , Feminino , Criança , Masculino , Adolescente , Supressão da Puberdade
4.
Physiol Behav ; 281: 114572, 2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-38688442

RESUMO

Puberty tends to be viewed as a "turning point" in hedonic perception of body odor (BO)-related smells. The pubertal stage, a potential proxy for the underlying physiological changes, may contribute to variation in odor hedonic perception. Other potential modulators of odor hedonics are general semantic knowledge about odors (which also tends to be subsumed under the term "age") and perceived odor intensity. The present cross-sectional study examined differences in hedonic odor perception across puberty in 205 Czech children aged 11-14 (89 boys). We investigated whether children differ in the hedonic appraisal of BO-related (16-androstenes and castoreum control), but also food and non-food odors according to their pubertal (penis/breast and pubic hair) development and general semantic knowledge about odors (operationalized as odor identification), controlling for age and perceived odor intensity. As a subsidiary aim, we examined variation in odor identification. We asked the children to self-stage themselves using drawings depicting Tanner's penis/breast and pubic hair stages of pubertal development, estimated their general semantic knowledge about odors with a Sniffin' Sticks identification test, and obtained their pleasantness and intensity ratings of body odor-related, food, a non-food smells. We found that the participants' ratings of the 16-androstenes and those of the perceptually similar odor of castoreum differed according to perceived intensity and, in the latter case, in boys vs. girls as well, but there were no influences of pubertal status or odor identification on the perceived pleasantness. Similarly, hedonic appraisal of non-food (but not food) odors was only influenced by perceived intensity. Regarding odor identification, differences between boys and girls were limited to younger children and did not become more marked throughout puberty. Perceived pleasantness of odors, irrespective of whether they are associated with body smells, food, or other, does not appear to vary across puberty, and boys and girls seem to achieve similar levels of semantic odor knowledge as they grow up.


Assuntos
Odorantes , Puberdade , Olfato , Humanos , Masculino , Feminino , Criança , Puberdade/fisiologia , Puberdade/psicologia , Adolescente , República Tcheca , Olfato/fisiologia , Percepção Olfatória/fisiologia , Estudos Transversais , Prazer/fisiologia
6.
Int J Eat Disord ; 57(5): 1096-1101, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38353404

RESUMO

Earlier pubertal onset has been associated with increased disordered eating symptoms in cisgender girls. Although this finding has been replicated across studies of disordered eating, most studies have focused on white samples. The lack of studies is surprising given that early pubertal timing may impact disordered eating risk in Black and Latinx girls differently due to trends of earlier pubertal onset in these groups and increased stressors related to interpersonal and structural racism and economic marginalization. Current methods of examining pubertal timing among Black and Latinx girls may also not fully capture their experience. Contextual factors (e.g., neighborhood and school racial/ethnic composition) may influence how minoritized girls both perceive and are affected by their pubertal timing. Moreover, factors such as ethnic-racial identity development and experiences of discrimination may be important mechanisms explaining the association between pubertal timing and disordered eating risk. This paper aims to provide a brief overview of studies examining pubertal timing and disordered eating risk among Black and Latinx girls in the US and to discuss recommendations for future research that integrate contextual factors in the examination of pubertal timing and its effects. PUBLIC SIGNIFICANCE: Early pubertal timing has been associated with increased risk of disordered eating symptoms among cisgender girls; however, studies have been limited due to the use of predominantly white samples. The article provides a brief overview of findings related to pubertal timing effects among Black and Latinx girls, discusses considerations for the measurement of pubertal timing, and highlights the need for inclusion of contextual factors in future research.


Assuntos
Negro ou Afro-Americano , Transtornos da Alimentação e da Ingestão de Alimentos , Hispânico ou Latino , Puberdade , Humanos , Feminino , Hispânico ou Latino/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/etnologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Puberdade/psicologia , Puberdade/etnologia , Adolescente , Negro ou Afro-Americano/psicologia
7.
Artigo em Alemão | MEDLINE | ID: mdl-38410090

RESUMO

Beyond NICE: Updated Systematic Review on the Current Evidence of Using Puberty Blocking Pharmacological Agents and Cross-Sex-Hormones in Minors with Gender Dysphoria Abstract: Objective: The suppression of physiological puberty using puberty-blocking pharmacological agents (PB) and prescribing cross-sex hormones (CSH) to minors with gender dysphoria (GD) is a current matter of discussion, and in some cases, PB and CSH are used in clinical practice for this particular population. Two systematic reviews (one on PB, one on CSH treatment) by the British National Institute for Clinical Excellence (NICE) from 2020 indicated no clear clinical benefit of such treatments regarding critical outcome variables. In particular, these two systematic NICE reviews on the use of PB and CSH in minors with GD detected no clear improvements of GD symptoms. Moreover, the overall scientific quality of the available evidence, as discussed within the above-mentioned two NICE reviews, was classified as "very low certainty" regarding modified GRADE criteria. Method: The present systematic review presents an updated literature search on this particular topic (use of PB and CSH in minors with GD) following NICE principles and PICO criteria for all relevant new original research studies published since the release of the two above-mentioned NICE reviews (updated literature search period was July 2020-August 2023). Results: The newly conducted literature search revealed no newly published original studies targeting NICE-defined critical and important outcomes and the related use of PB in minors with GD following PICO criteria. For CSH treatment, we found two new studies that met PICO criteria, but these particular two studies had low participant numbers, yielded no significant additional clear evidence for specific and clearly beneficial effects of CSH in minors with GD, and could be classified as "low certainty" tfollowing modified GRADE criteria. Conclusions: The currently available studies on the use of PB and CSH in minors with GD have significant conceptual and methodological flaws. The available evidence on the use of PB and CSH in minors with GD is very limited and based on only a few studies with small numbers, and these studies have problematic methodology and quality. There also is a lack of adequate and meaningful long-term studies. Current evidence doesn't suggest that GD symptoms and mental health significantly improve when PB or CSH are used in minors with GD. Psychotherapeutic interventions to address and reduce the experienced burden can become relevant in children and adolescents with GD. If the decision to use PB and/or CSH is made on an individual case-by-case basis and after a complete and thorough mental health assessment, potential treatment of possibly co-occurring mental health problems as well as after a thoroughly conducted and carefully executed individual risk-benefit evaluation, doing so as part of clinical studies or research projects, as currently done in England, can be of value in terms of generation of new research data. The electronic supplement (ESM) 1 is an adapted and abreviated English version of this work.


Assuntos
Disforia de Gênero , Puberdade , Humanos , Disforia de Gênero/tratamento farmacológico , Disforia de Gênero/psicologia , Adolescente , Criança , Feminino , Masculino , Puberdade/efeitos dos fármacos , Puberdade/psicologia , Menores de Idade/psicologia , Hormônios Esteroides Gonadais/uso terapêutico , Supressão da Puberdade
8.
Acta Paediatr ; 113(6): 1156-1167, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38334046

RESUMO

AIM: Concerns have been raised regarding the impact of medications that interrupt puberty, given the magnitude and complexity of changes that occur in brain function and structure during this sensitive window of neurodevelopment. This review examines the literature on the impact of pubertal suppression on cognitive and behavioural function in animals and humans. METHODS: All studies reporting cognitive impacts of treatment with GnRH agonists/antagonists for pubertal suppression in animals or humans were sought via a systematic search strategy across the PubMed, Embase, Web of Science and PsycINFO databases. RESULTS: Sixteen studies were identified. In mammals, the neuropsychological impacts of puberty blockers are complex and often sex specific (n = 11 studies). There is no evidence that cognitive effects are fully reversible following discontinuation of treatment. No human studies have systematically explored the impact of these treatments on neuropsychological function with an adequate baseline and follow-up. There is some evidence of a detrimental impact of pubertal suppression on IQ in children. CONCLUSION: Critical questions remain unanswered regarding the nature, extent and permanence of any arrested development of cognitive function associated with puberty blockers. The impact of puberal suppression on measures of neuropsychological function is an urgent research priority.


Assuntos
Puberdade , Humanos , Puberdade/efeitos dos fármacos , Puberdade/psicologia , Cognição/efeitos dos fármacos , Animais , Hormônio Liberador de Gonadotropina/agonistas , Criança
9.
Psychoneuroendocrinology ; 161: 106944, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38171040

RESUMO

Despite evidence that early life adversity (ELA) affects mental health in adolescence, we know little about sex differences in how distinct dimensions of adversity affect development and their corresponding effects on mental health. In this three-wave longitudinal study, 209 participants (118 females; ages 9-13 years at baseline) provided objective (salivary hormones, BMI, age of menarche) and subjective (perceived gonadal and adrenal status) measures of puberty and physical development, and reported on levels of internalizing and externalizing symptoms at all timepoints. Participants also reported lifetime exposure to three distinct types of ELA: deprivation, threat, and unpredictability. Using generalized additive mixed models, we tested within each sex whether dimensions of adversity were associated with longitudinal changes in measures of pubertal and physical development, and whether these indices of development were associated with trajectories of internalizing and externalizing symptoms. In females, experiences of threat and unpredictability were significantly associated with earlier pubertal timing (e.g., age of menarche) whereas experiences of deprivation were associated with steeper increases in BMI; further, faster pubertal tempo (i.e., steeper increases in pubertal stage) was associated with increases in internalizing and externalizing symptoms. In males, however, ELA was not associated with any measures of pubertal or physical development or with symptoms. Together, our results suggest that adverse experiences during early life have sex-selective consequences for pubertal and physical maturation and mental health trajectories in ways that may elucidate why females are at higher risk for mental health difficulties during puberty, particularly following exposure to unpredictable and threatening experiences of adversity.


Assuntos
Saúde Mental , Caracteres Sexuais , Adolescente , Humanos , Masculino , Feminino , Estudos Longitudinais , Puberdade/psicologia , Menarca
10.
J Adolesc Health ; 74(4): 674-681, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37665306

RESUMO

PURPOSE: Earlier pubertal timing is an important predictor of emotional and behavioral problems during adolescence. The current study undertook a comprehensive investigation of whether the social environment can buffer or amplify the associations between pubertal timing and emotional and behavioral problems. METHODS: Research questions were examined in the Adolescent Brain Cognitive Development (ABCD) Study, a large population representative sample in the United States. We examined interactions between pubertal timing and the shared effects of a range of proximal and distal social environmental influences (i.e., parents, peers, schools, neighborhoods, socioeconomic status) in 10- to 13-year-olds. RESULTS: Results revealed significant interaction between timing and proximal social influences (i.e., the "microsystem") in predicting emotional and behavioral problems. In general, adolescents with earlier pubertal timing and unfavorable (high levels of negative and low levels of positive) influences in the microsystem exhibited greater problems. Both males and females exhibited such associations for rule-breaking problems, while females alone exhibited associations for depressive problems. Results also illustrate the relative strength of each social context at moderating risk for emotional and behavioral problems in earlier versus later pubertal maturers. DISCUSSION: These findings highlight the importance of proximal social influences in buffering vulnerability for emotional and behavioral problems related to earlier puberty. Findings also illustrate the broad implications of latent environmental factors, reflecting common variance of multiple social influences that typically covary with one another.


Assuntos
Comportamento Problema , Masculino , Feminino , Humanos , Adolescente , Puberdade/psicologia , Determinantes Sociais da Saúde , Emoções , Desenvolvimento do Adolescente
11.
J Sex Marital Ther ; 50(3): 315-325, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38030953

RESUMO

The evidence base for psychological benefits of GnRHA for adolescents with gender dysphoria (GD) was deemed "low quality" by the UK National Institute of Health and Care Excellence. Limitations identified include inattention to clinical importance of findings. This secondary analysis of UK clinical study data uses Reliable and Clinically Significant Change approaches to address this gap. The original uncontrolled study collected data within a specialist GD service. Participants were 44 12-15-year-olds with GD. Puberty was suppressed using "triptorelin"; participants were followed-up for 36 months. Secondary analysis used data from parent-report Child Behavior Checklists and Youth Self-Report forms. Reliable change results: 15-34% of participants reliably deteriorated depending on the subscale, time point and parent versus child report. Clinically significant change results: 27-58% were in the borderline (subclinical) or clinical range at baseline (depending on subscale and parent or child report). Rates of clinically significant change ranged from 0 to 35%, decreasing over time toward zero on both self-report and parent-report. The approach offers an established complementary method to analyze individual level change and to examine who might benefit or otherwise from treatment in a field where research designs have been challenged by lack of control groups and low sample sizes.


Assuntos
Disforia de Gênero , Criança , Adolescente , Humanos , Disforia de Gênero/psicologia , Puberdade/psicologia , Supressão da Puberdade , Cognição , Reino Unido
12.
J Clin Endocrinol Metab ; 109(6): 1565-1579, 2024 May 17.
Artigo em Inglês | MEDLINE | ID: mdl-38099569

RESUMO

CONTEXT: The role of body modifications induced by gonadal suppression in transgender and gender diverse adolescents on psychological functioning has not yet been evaluated. OBJECTIVE: The main aim of the present study was to explore several hormone, physical and psychological functioning changes during gonadotropin-releasing hormone analog (GnRHa) treatment in transgender and gender diverse adolescents (TGDAs). The potential relationship between the physical and hormone effects of GnRHa and psychological well-being, along with its magnitude, was assessed for the first time. METHODS: This prospective multidisciplinary study included 36 TGDA (22 assigned female at birth, and 14 assigned male at birth) who received psychological assessment followed by triptorelin prescription after referring to the Florence Gender Clinic. This study consisted of 3 time points: first referral (T0), psychological assessment (T1); and treatment with intramuscular injections of triptorelin for 3 up to 12 months (T2). Psychometric questionnaires were administered at each time point, and clinical and biochemical evaluations were performed at T1 and T2. RESULTS: The following results were found: (1) GnRHa showed efficacy in inhibiting puberty progression in TGDAs; (2) an increase in psychopathology was observed before starting GnRHa (T1) compared with baseline levels; (3) during GnRHa treatment (T2), a significant improvement in psychological functioning, as well as decrease in suicidality, body uneasiness, depression, and anxiety levels were observed; (4) hormone and physical changes (in terms of gonadotropin and sex steroid levels, height and body mass index percentiles, waist-hip ratio, and acne severity) observed during triptorelin treatment significantly correlated with a reduction in suicidal ideation, anxiety, and body image concerns. CONCLUSION: Psychological improvement in TGDA on GnRHa seems to be related to the objective body changes induced by a GnRHa. Therefore, the rationale for treatment with a GnRHa may not only be considered an extension of the evaluation phase, but also the start of a medical (even if reversible) gender-affirming path, especially in TGDAs whose puberty has already progressed.


Assuntos
Hormônio Liberador de Gonadotropina , Pessoas Transgênero , Pamoato de Triptorrelina , Humanos , Feminino , Masculino , Adolescente , Pessoas Transgênero/psicologia , Hormônio Liberador de Gonadotropina/análogos & derivados , Pamoato de Triptorrelina/uso terapêutico , Pamoato de Triptorrelina/administração & dosagem , Estudos Prospectivos , Puberdade/efeitos dos fármacos , Puberdade/psicologia , Puberdade/fisiologia , Transexualidade/tratamento farmacológico , Transexualidade/psicologia , Procedimentos de Readequação Sexual/métodos
13.
Psychol Med ; 53(16): 7655-7665, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37264939

RESUMO

BACKGROUND: Undergoing puberty ahead of peers ('earlier pubertal timing') is an important risk factor for mental health problems during early adolescence. The current study examined pathways between pubertal timing and mental health via connectivity of neural systems implicated in emotional reactivity and regulation (specifically corticolimbic connections) in 9- to 14-year-olds. METHOD: Research questions were examined in the Adolescent Brain Cognitive Development (ABCD) Study, a large population representative sample in the United States. Linear mixed models examined associations between pubertal timing and resting-state corticolimbic connectivity. Significant connections were examined as potential mediators of the relationship between pubertal timing and mental health (withdrawn depressed and rule-breaking) problems. Exploratory analyses interrogated whether the family environment moderated neural risk patterns in those undergoing puberty earlier than their peers. RESULTS: Earlier pubertal timing was related to decreased connectivity between limbic structures (bilateral amygdala and right hippocampus) and the cingulo-opercular network, left amygdala and somatomotor (mouth) network, as well as between the left hippocampus and ventral attention network and visual network. Corticolimbic connections also mediated the relationship between earlier pubertal timing and increased withdrawn depressed problems (but not rule-breaking problems). Finally, parental acceptance buffered against connectivity patterns that were implicated in withdrawn depressed problems in those undergoing puberty earlier than their peers. CONCLUSION: Findings highlight the role of decreased corticolimbic connectivity in mediating pathways between earlier pubertal timing and withdrawn depressed problems, and we present preliminary evidence that the family environment may buffer against these neural risk patterns during early adolescence.


Assuntos
Encéfalo , Saúde Mental , Adolescente , Humanos , Puberdade/psicologia , Tonsila do Cerebelo/diagnóstico por imagem , Fatores de Risco
14.
Child Dev ; 94(3): 768-778, 2023 05.
Artigo em Inglês | MEDLINE | ID: mdl-36683322

RESUMO

This exploratory study examined the relation between pubertal timing and dimensions of ethnic-racial identity among adopted Korean Americans raised transracially in White families. The study also examined whether internalized racism moderated the association between pubertal timing and ethnic-racial identity. Adopted Korean American adolescents (N = 202; 108 females; ages 13-19 years) completed measures of pubertal development, ethnic-racial identity, and internalized racism in 2007. There was no significant main effect of pubertal timing for either male or female adolescents. Internalized racism moderated the relation between pubertal timing and ethnic-racial identity clarity (B = -.16, p = .015) among male adolescents. Specifically, earlier pubertal timing was significantly associated with lower ethnic-racial identity clarity for male adolescents with higher levels of internalized racism.


Assuntos
Criança Adotada , Cultura , População do Leste Asiático , Puberdade , Racismo , Identificação Social , Adolescente , Feminino , Humanos , Masculino , Adulto Jovem/psicologia , Adoção/etnologia , Adoção/psicologia , Fatores Etários , Criança Adotada/psicologia , População do Leste Asiático/etnologia , População do Leste Asiático/psicologia , Puberdade/etnologia , Puberdade/psicologia , Grupos Raciais/etnologia , Grupos Raciais/psicologia , Racismo/etnologia , Racismo/psicologia , República da Coreia/etnologia , Autoimagem , Fatores Sexuais , Estados Unidos , Brancos , Fatores Raciais
15.
Schizophr Res ; 252: 231-241, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36682313

RESUMO

Sex is a significant source of heterogeneity in schizophrenia, with more negative symptoms in males and more affective symptoms and internalizing comorbidity in females. In this narrative review, we argue that there are likely sex differences in the pathophysiological mechanisms of schizophrenia-spectrum disorders (SZ) that originate during puberty and relate to the sex-specific impacts of pubertal maturation on brain development. Pubertal maturation might also trigger underlying (genetic or other) vulnerabilities in at-risk individuals, influencing brain development trajectories that contribute to the emergence of SZ. This review is the first to integrate links between pubertal development and neural development with cognitive neuroscience research in SZ to form and evaluate these hypotheses, with a focus on the frontal-striatal and frontal-limbic networks and their hypothesized contribution to negative and mood symptoms respectively. To test these hypotheses, longitudinal research with human adolescents is needed that examines the role of sex and pubertal development using large cohorts or high risk samples. We provide recommendations for such studies, which will integrate the fields of psychiatry, developmental cognitive neuroscience, and developmental endocrinology towards a more nuanced understanding of the role of pubertal factors in the hypothesized sex-specific pathophysiological mechanisms of schizophrenia.


Assuntos
Esquizofrenia , Humanos , Masculino , Adolescente , Feminino , Puberdade/fisiologia , Puberdade/psicologia , Afeto , Caracteres Sexuais
16.
Dev Psychopathol ; 35(4): 1891-1900, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-36205706

RESUMO

Variations in pubertal timing and tempo have relevance to psychosocial development. Accounting for pubertal timing, tempo, and psychosocial development simultaneously in a model remains challenging. This study aimed to document the typology of pubertal development in a cohort of Taiwanese adolescent boys and then to examine how the associations between psychosocial variables across time vary by the patterns of pubertal development. A group of adolescent boys (n = 1,368) reported pubertal signs and psychosocial variables for 3 years since seventh grade. The growth mixture model revealed three major classes of pubertal transition: average pubertal growth, late-onset with rapid catch-up, and late-onset with slow catch-up. In a cross-lagged panel model, the multigroup analysis found the regression coefficients mostly invariant across all three classes, except those between deviant behavior and subsequent changes in depressive symptoms that were significantly positive only in the late-onset with slow catch-up group. Adolescent boys in this group were estimated to have the highest marginal level of depressive symptoms and deviant behavior in ninth grade among the three classes. Our study highlights the heterogeneity in boys' pubertal development and the role of the pubertal development pattern in their psychosocial development.


Assuntos
Depressão , Puberdade , Masculino , Humanos , Adolescente , Puberdade/psicologia , Depressão/psicologia , Homens
17.
Estilos clín ; 28(3)2023.
Artigo em Português, Francês | LILACS, Index Psicologia - Periódicos | ID: biblio-1551773

RESUMO

Este artigo coloca em perspectiva a questão do olhar e o processo de subjetivação da adolescência. O que significa ver e ser visto durante este momento tão particular da existência que é a adolescência? Durante as metamorfoses da puberdade, a questão do olhar sobre um corpo que se transforma e escapa ao sujeito pode ser uma fonte de angústia e, às vezes, leva o adolescente a escondê-lo ou exibi-lo. Com base em monografias escritas no decorrer de sua prática profissional enquanto professora de Educação Física do Ensino Médio francês (lycée), a autora revisita os três tempos da pulsão escópica para entender as dificuldades que os adolescentes têm para tecer novamente um imaginário diante do real da puberdade


Este artículo pone en perspectiva la cuestión de la mirada y el proceso de subjetivación adolescente. ¿Qué significa ver y ser visto en este momento tan particular de la existencia que es la adolescencia? Durante las metamorfosis de la pubertad, la cuestión de cómo mirar un cuerpo que se transforma y se escapa del sujeto puede ser fuente de ansiedad y a veces lleva al adolescente a ocultarlo o bien a exhibirlo. Basándose en monografías escritas en el curso de su práctica profesional como profesora de educación física profesora en la enseñanza secundaria francesa (lycée),la autora revisa las tres etapas del impulso escópico para comprender las dificultades que tienen los adolescentes para volver a tejer un mundo imaginario destrozado por la realidad del inicio de la pubertad


This article puts into perspective the question of the gaze and the process of adolescent subjectivation. What does it mean to see and be seen during this very particular moment of existence that is adolescence? During the metamorphosis that occurs at puberty, the gaze directed on a transforming body that slips away from the subject can be a cause of anxiety and sometimes leads the adolescent to hide or exhibit their body. Based on monographs written in the course of her professional practice in French secondary education (lycée), the author revisits the three stages of the scopic drive to understand the difficulties adolescents have in reweaving an imaginary world shattered by the reality of the onset of puberty


Cet article met en perspective la question du regard et le processus de subjectivation adolescent. Que veut dire voir et être vu lors de ce moment si particulier de l'existencequ'est l'adolescence? Suite aux métamorphoses de la puberté, la question du regard sur un corps qui se transforme et échappe au sujet peut être source d'angoisse et amène parfois l'adolescent à le cacher ou à l'exhiber. À partir de monographies rédigées au cours de sa pratique professionnelle d'enseignante d'EPS au lycée, l'auteure revisite les trois temps de la pulsion scopique pour comprendre les difficultés qu'ont les adolescents à retisser un imaginaire percuté par le réel de l'irruption pubertaire


Assuntos
Humanos , Feminino , Adolescente , Psicanálise , Imagem Corporal/psicologia , Puberdade/psicologia , Desenvolvimento do Adolescente , Angústia Psicológica , Influência dos Pares , Vergonha do Corpo
18.
Cuestiones infanc ; 23(2): 48-65, Oct. 19, 2022.
Artigo em Espanhol | LILACS, UNISALUD, BINACIS | ID: biblio-1427032

RESUMO

Este trabajo parte de un interrogante actual y acuciante: qué condiciones de subjetivación encuentran las infancias y adolescencias contemporáneas en el ambiente tecnológico. Tomando el jugar como hilo conductor por su valencia estructurante y considerando su derrotero en los contextos virtuales, se van examinando las posibilidades y las encerronas que niños y adolescentes tienen en la actualidad. Se emplea la distinción winnicottiana entre jugar (play) y juego (game) como modelo para examinar tanto la cualidad del hacer de niños y adolescentes con la virtualidad, como así también la propuesta cultural conectiva. Por último, se describe la configuración de un gameepocal destituyente del jugar y del lazo social y se propone restituir una política sobre el jugar como apuesta subjetivante, dado que sin creatividad y sin poder pensar con otros, resulta extremadamente difícil habitar un mundo tan tambaleante, complejo y disruptivo AU


This work is based on a current and pressing question, what conditions of subjectivation do contemporary childhoods and adolescentsfind in the technological environment. Taking play as a guiding thread due to its structuring valence and considering its course in virtual contexts, the possibilities and obstacles that children and adolescents have today are examined. The Winnicottian distinction between playing (play) and game (game) is used as a model to examine both the quality of children and adolescents doing with virtuality, as well as the connective cultural proposal. Finally, the configuration of an epochal game destituting playing and the social bond is described and it is proposed to restore a policy on playing as a subjectivizing bet, given that without creativity and without being able to think with others, it is extremely difficult to inhabit such a shaky world. complex and disruptive AU


Ce travail est basé sur une question actuelle et pressante, quelles conditions de subjectivationles enfances et les adolescents contemporains trouvent-ils dans l'environnement technologique. En prenant le jeu comme fil conducteur en raison de sa valence structurante et en considérant son déroulement dans des contextes virtuels, les possibilités et les obstacles que les enfants et les adolescents ont aujourd'hui sont examinés. La distinction winnicottienne entre playet gameest utilisée comme modèle pour examiner à la fois la qualité des enfants et des adolescents faisant avec la virtualité, ainsi que la proposition culturelle connective. Enfin, la configuration d'un jeu d'époque dénué de jeu et de lien social est décrite et il est proposé de restituer une politique du jeu comme pari subjectivant, étant donné que sans créativité et sans pouvoir penseravec les autres, il est extrêmement difficile d'habiter un monde si instable, complexe et perturbateur AU


Este trabalho parte de uma questão atual e premente, quais as condições de subjetivação que as infâncias e os adolescentes contemporâneos encontram no ambiente tecnológico. Tomando o brincar como fio condutor por sua valência estruturante e considerando seu percurso em contextos virtuais, examinam-se as possibilidades e os obstáculos que as crianças e adolescentes têm hoje. A distinção winnicottiana entre brincar (jogar) e jogo (jogo) é utilizada como modelo para examinar tanto a qualidade do fazer de crianças eadolescentes com a virtualidade, quanto a proposta cultural conectiva. Por fim, descreve-se a configuração de um jogo epocal que destitui o brincar e o vínculo social e propõe-se restaurar uma política do brincar como aposta subjetivante, pois sem criatividade e sem poder pensar com os outros é extremamente difícil habitar um mundo tão instável, complexo e perturbador AU


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Jogos de Vídeo/psicologia , Confiança/psicologia , Tecnologia Digital , Fatores Socioeconômicos , Luto , Puberdade/psicologia , Comparação Social
19.
J Affect Disord ; 318: 103-112, 2022 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-36058357

RESUMO

CONTEXT: The timing of puberty, physical features of pubertal development, and hormones are closely intertwined but may also individually contribute to the risk for depression and depression severity. Additionally, their effects on mood may depend on depression severity, but previously this has only been studied in mostly subclinical depression. METHODS: In 184 girls from a single psychiatric hospital with significant depressive symptoms (Beck Depression Inventory-II score > 13), the relationship between depression severity and age at menarche (AAM), pubertal status, and gonadal/adrenal hormones (estradiol, progesterone, DHEA-S, androstenedione, testosterone, dihydrotestosterone) was investigated. Moreover, AAM in depressed girls was compared to that from a representative sample of German adolescents without a psychiatric disorder (N = 1674). Androgen levels were compared to those of age- and sex-matched controls (N = 59). RESULTS: AAM but not pubertal stage or biochemical parameters related to depression. Girls with AAM at the lower normative range of pubertal development were 61 % more likely to develop depression and scored 4.9 points higher on the depression scale than girls experiencing menarche at the population average. Androstenedione levels were increased in the psychiatric sample, but neither androgen nor gonadal hormone levels were associated with depression severity. LIMITATIONS: The study is cross-sectional. CONCLUSIONS: These observations confirm previous studies in mostly subclinical depression and highlight the importance of AAM for adolescent depression. Thus, AAM could be considered a prognostic factor for a clinical risk score assessing the probability of adolescent depression. Moreover, these findings suggest fostering efforts that address risk factors that contribute to an earlier AAM.


Assuntos
Androstenodiona , Menarca , Adolescente , Androgênios , Criança , Estudos Transversais , Sulfato de Desidroepiandrosterona , Depressão/epidemiologia , Di-Hidrotestosterona , Estradiol , Feminino , Humanos , Menarca/psicologia , Progesterona , Puberdade/psicologia , Testosterona
20.
Turk Psikiyatri Derg ; 33(3): 214-219, 2022.
Artigo em Inglês, Turco | MEDLINE | ID: mdl-36148573

RESUMO

Rapid physical, psychological and sexual changes in adolescents due to the developmental process differentiate the approach to adolescents with gender dysphoria (GD) from the approach to adults. In this article, two adolescents who applied for GD and followed up for a long time are presented. The first case was assigned male at birth and defined herself as female. At the age of fifteen, a gonadotropin-releasing hormone analog was started for puberty suppression, and sex hormone was started in the follow-up. The second case's assigned sex was female and defined himself as male. At the age of sixteen years and six months, puberty suppressive treatment was started, followed by sex hormones. Both cases were able to continue their psychosocial development without any problems after the psychiatric and physical treatments they could reach on time. Although GD in adolescents cannot be resolved with puberty suppression alone, it creates time to resolve the acute problems and to search for appropriate treatment approaches in the future. Puberty suppression partially relieves and prevents the exacerbation of the dysphoria experienced by the youth diagnosed as GD, and creates time to search appropriate treatment approaches in the follow-up. Through these two cases, it is aimed to introduce the gender affirmation processes of adolescents with GD, to discuss the medical interventions in adolescence and the psychosocial effects of the process on individuals. Keywords: Gender dysphoria, gender incongruence, adolescence, gender affirmation process, puberty supression, puberty blockers.


Assuntos
Disforia de Gênero , Adolescente , Adulto , Feminino , Seguimentos , Disforia de Gênero/diagnóstico , Disforia de Gênero/psicologia , Identidade de Gênero , Hormônios Esteroides Gonadais/farmacologia , Hormônios Esteroides Gonadais/uso terapêutico , Hormônio Liberador de Gonadotropina/farmacologia , Hormônio Liberador de Gonadotropina/uso terapêutico , Humanos , Recém-Nascido , Masculino , Puberdade/psicologia
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