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51.
Recently, there has been growing interest in high-intensity interval training (HIT) as a strategy to improve health. In this pilot study, we examined the feasibility of a 4-week low-volume HIT and its effects on cardiorespiratory fitness (CRF), blood pressure (BP) and enjoyment in overweight and obese youth. Twelve adolescents (body mass index (BMI): 34.8 ± 3.9 kg · m?2, 14.9 ± 1.5 years) participated in 12 sessions of HIT (10 × 60 s cycling bouts eliciting ~90% maximal heart rate, interspersed with 90 s recovery, 30 min/session, 3 sessions/week) over ~4 weeks. All the participants completed the study and exercise attendance averaged 92%. Despite no changes in body weight and total fat, HIT resulted in significant (P < 0.01) increases in CRF (pre: 20.1 versus post: 22.2 ml · kg?1 · min?1) and exercise time (pre: 425 versus post: 509 s) during peak oxygen uptake test, and a reduction in resting systolic BP (pre: 115.8 versus post: 107.6 mmHg). The majority of study participants (83%) enjoyed HIT and more than half of the participants (58%) reported that HIT is a more enjoyable form of exercise compared to other types of exercises. Low-volume HIT is a useful strategy to promote exercise participation and improve cardiovascular health in overweight and obese youth. 相似文献
52.
Reported cases of child maltreatment are increasing in Taiwan. Yet, comprehensive epidemiological characteristics of adolescents’ exposure over the wide spectrum of violence are still lacking. The purpose of this study was to estimate the prevalence and magnitude of child maltreatment among Taiwanese adolescents. A population-based study was conducted with 5,276 adolescents aged 12–18 from 35 schools in 17 cities and townships to determine the prevalence of five forms of child maltreatment in Taiwan. A total of 5,236 adolescents completed anonymous, self-report, structured questionnaires. Most adolescents (91%, n = 4,788) experienced at least one form of maltreatment with 83% (n = 4,347) exposed during the previous year. Violence exposure was the most common type of child maltreatment experienced, followed by psychological abuse, physical abuse, neglect, and sexual abuse. Adolescents reported an average of 7.4 (SD = 5.87) victimizations over their lifetime and 4.8 (SD = 4.82) victimizations during the past year. Females reported a higher rate of neglect, while males reported a higher rate of sexual abuse. Most of the sexual abuse perpetrators were known by their victims. Adolescents’ victimization and polyvictimization from child maltreatment in Taiwan deserves a review and modification of national control and prevention policies. 相似文献
53.
Despite an increased awareness regarding the prevalence and impact of childhood trauma, especially childhood sexual abuse (CSA), few studies examine the clinical reporting of such childhood experiences. This study compared the prevalence of childhood trauma recorded in individual's clinical notes to those ascertained with a structured validated questionnaire, examined which forms of childhood trauma were less likely to be reported to the treating mental health team and established which demographic or clinical factors were associated with reporting of childhood trauma. The prevalence of childhood trauma was ascertained using both the Childhood Trauma Questionnaire (CTQ) and a lifetime retrospective clinical note review in 129 individuals attending a general adult mental health service. Individuals were evaluated for the presence of mental health disorders, impulsivity, symptom severity and disability. Using the CTQ, childhood trauma was noted in 77% of individuals and recorded in 38% of individual's clinical notes (p < 0.001). The greatest differences between CTQ reporting and clinical note documentation were noted for emotional neglect (62% versus 13.2%), physical neglect (48.1% versus 5.4%) and CSA (24.8% versus 8.5%). Childhood trauma was associated with increased psychopathology and greater symptom severity, and was particularly prevalent for individuals with personality disorders. This study demonstrated high rates of childhood trauma amongst adults attending a general adult mental health service. Furthermore, we demonstrated high rates of either non-enquiry from mental health professionals and/or high rates of non-documentation of childhood trauma by mental health professionals. Given the disparity between reporting of childhood trauma in clinical notes and findings with the CTQ, the use of a standardised questionnaire for the assessment of childhood trauma should be considered when performing a comprehensive mental health history. 相似文献
54.
单汝鹏 《临沧师范高等专科学校学报》2007,(1):31-32
通过对凌鼎年微型小说《过过儿时之瘾》的扼要剖析，以期“窥一斑而知全豹”，对当今文坛盛行的微型小说这一文学现象有大概了解。 相似文献
55.
BackgroundIntegrative research summarizing promotive and protective factors that reduce the effects of childhood abuse and neglect on pregnant women and their babies’ healthy functioning is needed.ObjectiveThis narrative systematic review synthesized the quantitative literature on protective and promotive factors that support maternal mental health and maternal-infant bonding among women exposed to childhood adversity, including childhood abuse and neglect.MethodsUsing a comprehensive list of key terms related to the perinatal period, childhood adversity, and protective/promotive factors, 8423 non-duplicated articles were identified through database searches in PsychInfo and Web of Science, and references in retrieved articles. Thirty-seven full text articles were inspected; of those 18 were included.ResultsProtective and promotive factors fell into three categories: a) women’s internal capacities (e.g., self-esteem, coping ability), b) external early resources (e.g., positive childhood experiences) and c) external contemporaneous resources (e.g., social support). Although all three categories were associated with more resilient outcomes, external contemporaneous factors, and specifically, social support, were the most commonly-studied protective and/or promotive factor. Social support from family and romantic partners during the perinatal period was particularly protective for women with histories of childhood abuse and neglect and was examined across several dimensions of support and contexts.ConclusionsThe presence of women’s internal capacities, and external early and contemporaneous resources help to foster more positive outcomes during the perinatal period for women with histories of childhood adversity. Future research should study co-occurring multilevel promotive and protective factors to inform how they integratively deter the intergenerational transmission of risk. 相似文献
56.
Matthew S. Briggs Sharon Bout-Tabaku Jackie Buell Susan White Patricia F. Rosenstein 《Journal of sports sciences》2019,37(1):20-28
The associations among lower extremity functional performance and quality of life in obese youth are unknown. The aims of this study were to compare lower extremity strength, lower extremity functional performance, and health related quality of life between obese and healthy-weight youth and evaluate the relationships between lower extremity performance and health related quality of life in obese youth. Twenty obese and 20 age and sex matched healthy-weight youth were recruited. Peak torque of the major lower extremity muscles were measured. Functional performance was measured with single leg hop and single leg balance tests. The Paediatric Quality of Life questionnaire's physical and psychosocial health subscales were used. Paired t-tests and multiple regression analyses were performed. Obese youth demonstrated decreased peak torque in all muscles measured (P < 0.05), poorer functional performance (P < 0.05), and worse physical health related quality of life (P < 0.05) compared to healthy-weight youth. Lower extremity functional performance was associated with aspects of quality of life in the obese group (P = 0.002), but not in the healthy-weight group (P < 0.05). These results may assist in encouraging best practices in the promotion of exercise, physical activity, and quality of life in obese youth. 相似文献
57.
Cruelty toward companion animals is a well-documented, coercive tactic used by abusive partners to intimidate and control their intimate partners. Experiences of co-occurring violence are common for children living in families with intimate partner violence (IPV) and surveys show that more than half are also exposed to abuse of their pets. Given children's relationships with their pets, witnessing such abuse may be traumatic for them. Yet little is known about the prevalence and significance of this issue for children. The present study examines the experiences of children in families with co-occurring pet abuse and IPV. Using qualitative methods, 58 children ages 7–12 who were exposed to IPV were asked to describe their experiences of threats to and harm of their companion animals. Following the interviews, template analysis was employed to systematically develop codes and themes. Coding reliability was assessed using Randolph's free-marginal multirater kappa (kfree = .90). Five themes emerged from the qualitative data, the most common being children's exposure to pet abuse as a power and control tactic against their mother in the context of IPV. Other themes were animal maltreatment to discipline or punish the pet, animal cruelty by a sibling, children intervening to prevent pet abuse, and children intervening to protect the pet during a violent episode. Results indicate that children's experiences of pet abuse are multifaceted, potentially traumatic, and may involve multiple family members with diverse motives. 相似文献
58.
The general aim of early intervention and home visiting programs is to support families to minimize Adverse Childhood Experiences (ACEs). However, assessing children's exposure to these risks is complicated because parents serve as the conduit for both measurement and intervention. The primary aims of the study were to develop an assessment of children's exposure to ACEs and to examine concurrently measured parental child abuse and neglect potential and child social–emotional functioning. Home visiting programs in a southern state implemented the Family Map Inventories (FMI) as comprehensive family assessment and child screenings (N = 1,282) within one month of enrollment. Children (M = 33 months of age, SD = 20) were exposed at rates of 27% to one, 18% to two, 11% to three, and 12% to four or more FMI-ACEs. FMI-ACEs were associated with increased parental beliefs and behaviors associated with child abuse and neglect. FMI-ACEs also significantly predicted the likelihood of the child having at-risk social–emotional development; children with 4 or more FMI-ACEs were over 6 times more likely than those with none to have at-risk scores. The findings add to our understanding of the negative impact of trauma on children and families. Assessing these risks as they occur in a family-friendly manner provides a platform for early intervention programs to work with families to increase family strengths and reduce the impacts of adverse experiences for their children. 相似文献
59.
ObjectiveVictimization by violence elevates adolescents’ risk for developing internalizing and externalizing psychopathology. Recent findings suggest that disruptions in developmental processes associated with post-traumatic stress (PTS) reactions may partially account for the relationship between victimization and the subsequent development of psychopathology during adolescence. The present study tested the temporal sequencing of these associations using multi-informant measurements in a large, diverse sample of adolescents at high-risk for victimization.MethodData were collected from a multi-site consortium of prospective studies, the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN). Information about 833 youth’s victimization experiences (i.e., direct, indirect, familial, and non-familial violence), PTS, and affective, anxiety, attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), and conduct disorder (CD) symptoms were gathered from youth and their caregivers during biannual face-to-face interviews when youth were between the ages of 4 and 14 years, and continuously from official child protective services records.ResultsStructural equation modeling revealed that cumulative victimization contributed to elevations in youth and caregiver reported late childhood and early adolescent psychopathology. While PTS mediated the association between victimization and youth reported ADHD, ODD, CD, major depressive, and generalized anxiety symptoms during adolescence, it only mediated the association between victimization and caregiver reported affective symptoms.ConclusionsPTS reactions following childhood victimization partially accounted for escalations in psychopathology during the transition to adolescence. These findings underscore the importance of integrating trauma-informed assessment and intervention approaches with at-risk adolescents. Researchers should determine whether trauma-focused interventions sufficiently ameliorate other psychopathology among victimized adolescents or if additional interventions components are necessary. 相似文献
60.
Deficits in mentalizing, particularly within the context of attachment relationships i.e., reflective function (RF), are posited to result from childhood maltreatment and to influence the development of borderline personality disorder (BPD). Whilst a mentalization-based model of BPD provides a theoretical explanation, direct empirical support for this model, in linking childhood maltreatment to borderline pathology remains limited. This study examined the interrrelationships between childhood maltreatment, RF, and borderline pathology in a mixed adolescent sample, consisting of adolescents with BPD (n = 26) and a group of non-clinical adolescents (n = 25). With the aim of directly testing the mentalization-based model of BPD, we additionally investigated the influence of each form of childhood maltreatment within this developmental pathway. Self-report data supported the hypothesized indirect effect of childhood maltreatment on elevated borderline pathology through lowered RF in adolescents. Both emotional abuse and emotional neglect were found to indirectly influence borderline pathology through adolescent RF, however, only emotional abuse indirectly influenced borderline pathology through RF, after all other maltreatment types were controlled for. Findings support the promotion of mentalization, within attachment-related contexts, as an intervention target for adolescents with borderline pathology and as a potential target of prevention for at-risk children and adolescents with histories of childhood maltreatment, especially emotional abuse. Future research should delineate other underlying mechanisms, independent of RF, which may also link the influence of childhood maltreatment, and in particular, emotional abuse, to BPD. 相似文献