scholarly journals DIFFERENCES OF EEG COHERENCE IN FEMALE ADOLESCENTS WITH DIFFERENT TYPES OF AUTO-AGGRESSIVE BEHAVIOR

Author(s):  
Andrey Iznak
Author(s):  
María del Carmen Pérez-Fuentes ◽  
María del Mar Molero ◽  
Ana Belén Barragán ◽  
José Jesús Gázquez Linares

Aggressive behavior in adolescence is influenced by a diversity of individual, family and social variables. The purpose of this study was to analyze the relationship between family functioning, emotional intelligence and values for development of different types of aggression, as well as to establish profiles according to the predictor variables of aggression. To do this, a sample of 317 high school students aged 13 to 18 were administered the Peer Conflict Scale, the Family Functionality Scale, the Brief Emotional Intelligence Inventory for Senior Citizens and the Values for Adolescent Development Scales. The study showed that stress management, positive adolescent development and family functioning predominated in nonaggressive subjects with higher scores than aggressors. There was also a negative relationship between the different types of aggression and emotional intelligence, positive values and family functioning. In addition, two different profiles were found. The first had low scores on all the variables, while the second profile had higher scores on all the variables except family functioning which was higher.


2021 ◽  
Vol 13 (2-2) ◽  
Author(s):  
Nur Nabila Bazli ◽  
Mohammad Saipol Mohd Sukor ◽  
Mastura Mahfar ◽  
Thuaibah@Suaibah Abu Bakar

  Collegiate athletes displayed different aggressive tendencies in an off-field situation based on the sports that they play. This study was conducted to identify the level and differences of aggressive behavior among athletes in a public university in Malaysia. A total of 91 student-athletes that represented different types of sports participated in this study. The instrument used to measure the aggressive behaviour among athletes was the Aggression Questionnaire. Descriptive statistics were used to identify the level of aggressive behaviour and the independent t-test was used to analyze the differences of aggressive behaviour based on demographic factors such as gender and types of sports. The findings revealed that the level of aggressive behaviour among athletes in the university are at a low level and there is no significant differences in aggressive behaviour based on gender and types of sports. This study contributes to the literature on the aggressive behavior in the context of student-athletes in higher education institution.


Psychiatry ◽  
2020 ◽  
Vol 18 (3) ◽  
pp. 14-21
Author(s):  
E. V. Iznak ◽  
E. V. Damyanovich ◽  
N. S. Levchenko ◽  
I. V. Oleichik ◽  
A. F. Iznak

Background: non-suicidal self-injury (NSSI) in adolescence is a significant risk factor for suicide, and therefore, the search for neurobiological markers and predictors of risk for suicidal intentions and actions seems to be an urgent task. In particular, quantitative EEG parameters can be such predictors.Objective: to identify the features of EEG in female adolescents with endogenous depressive conditions, manifested only by NSSI without suicidal intentions, in comparison with the EEG of patients who had suicidal auto-aggressive behavior (SAB) in the structure of depression.Patients and methods: the study was conducted as a comparative clinical and neurophysiological. The study included 45 female patients aged 16–25 years with endogenous depressive conditions, divided into 2 subgroups: those who showed only NSSI (NSSI subgroup, 21 patients), or who had a history of SAB (SAB subgroup, 24 patients). Clinical-psychopathological, psychometric, neurophysiological and statistical methods were used.Results and its discussion: intergroup differences were revealed in relation to the ratio and hemispheric asymmetry of the EEG spectral power of narrow frequency sub-bands of the parietal-occipital alpha rhythm. In the SAB subgroup alpha-2 (9–11 Hz) rhythm spectral power is higher than in the NSSI subgroup, the focus of alpha-2 spectral power is located in the right hemisphere, and alpha-3 sub-band (11–13 Hz) spectral power is higher than of alpha-1 (8–9 Hz). In the NSSI subgroup, alpha-1 (8–9 Hz) sub-band spectral power are higher than of alpha-3 (11–13 Hz), and focuses of alpha-2 (9–11 Hz) and alpha-3 (11–13 Hz) rhythms are localized in the left hemisphere. The results are discussed in terms of functional specialization of the brain hemispheres in relation to the regulation of emotions and control of behavior.Conclusions: the spatial distribution of the EEG frequency components in the SAB subgroup reflects the greater activation of the brain left hemisphere that is more typical for the EEG of individuals with an increased risk of suicide. In the NSSI subgroup, the right hemisphere is relatively more activated that is more typical for EEG in depressive disorders.The results obtained allow the use of quantitative EEG data to clarify the degree of suicidal risk in depressed female adolescents with non-suicidal self-injury.


2012 ◽  
Vol 28 (3) ◽  
pp. 474-493 ◽  
Author(s):  
Kimberly A. Tyler ◽  
Sarah J. Gervais ◽  
M. Meghan Davidson

Each year, thousands of female adolescents run away from home due to sexual abuse, yet they continue to be victims of sexual assault once on the street. To date, few studies have examined how various forms of victimization are related to different types of substance use. The purpose of this article is to investigate the relationship between street exposure, childhood abuse, and different forms of street victimization with alcohol and marijuana use among 137 homeless and runaway female adolescents. Results from path analysis revealed that child sexual abuse was positively linked to trading sex and sexual and physical victimization. In addition, those who have traded sex experienced greater physical victimization, and who have spent more time away from home, used alcohol more frequently. Moreover, trading sex and experiencing more types of sexual victimization were positively linked to more frequent marijuana usage. Age, age at first run, longest time away from home, sexual abuse, and trading sex had significant indirect effects on alcohol and/or marijuana use. Together, these factors accounted for 27% of the variance in alcohol use and 37% of the variance in marijuana use.


2016 ◽  
Vol 35 (1) ◽  
pp. 75-81 ◽  
Author(s):  
Tatiana V. Ilchibaeva ◽  
Anton S. Tsybko ◽  
Rimma V. Kozhemyakina ◽  
Maria Y. Konoshenko ◽  
Nina K. Popova ◽  
...  

Author(s):  
Moye Xin ◽  
Xueyan Yang ◽  
Kun Liu

Background: We attempted to find if there were gender differences in different types of Negative life events and Suicidal ideation among Chinese adolescents, then analyze the relationship between different types of Negative life events and Suicidal ideation among these young students. Methods: Based on the data from 6 middle-schools and 3 universities in 3 cities of Western China, the gender difference in different types of Negative life events and Suicidal ideation and their related factors were investigated and analyzed in the study. Results: Gender differences were found during different types of Negative life events and Suicidal ideation; Negative life events could predict the intensity of Suicidal ideation by gender, to some specific types. Conclusions: Negative life events were proved to be risk factors of adolescents’ Suicidal ideation regardless of different gender stereotypes, but the specific classification of negative life events which had significant impact on adolescents’ Suicidal ideation also indicated significant gender divisions. For males, negative life events of punishment and adaptation had a significant and boosting impact on their Suicidal ideation, the higher the scores of punishment and adaptation negative life events had, the greater intensity of male adolescents were to have Suicidal ideation. Thus, the above two types of negative life events may be the main stressors predicting male adolescents' Suicidal ideation; For females, in addition to punishment, other types of negative life events all had significant impacts on their Suicidal ideation, which can be treated as the main stressors to trigger female adolescents' Suicidal ideation; Additionally, parents’ marital status of remarriage and divorce were proved to be significant indicators to adolescents’ Suicidal ideation, the age variable was proved to be strongly correlated with Suicidal ideation among female adolescents.


2019 ◽  
Vol 65 (7-8) ◽  
pp. 603-614 ◽  
Author(s):  
Man-Man Peng ◽  
Hong-Lin Chen ◽  
Tin Zhang ◽  
Yong-You Yao ◽  
Zi-Han Li ◽  
...  

Background: Little is known about the impacts of schizophrenia on different types of caregiving burden. Aim: This study aims to examine how the severity of schizophrenia, social functioning and aggressive behavior are associated with caregiving burden across different kinship types. Method: The analytic sample included 300 dyads of persons with schizophrenia and their family caregivers in Xinjin, Chengdu, China. The 10th edition of the International Classification of Diseases (ICD-10) was utilized to identify the patients, whose symptom severity, social functioning and aggressive behavior were measured. Caregiving burden was estimated using the Burden Scale for Family Caregivers–short (BSFC-s). Results: A higher level of burden was significantly associated with female caregivers, larger family size, lower income, worse symptoms, poorer functional status and more aggressive behaviors. Parent caregivers showed greater burden if the patients had better functioning of social interest and concern or more aggression toward property. Mother caregivers showed greater burden than fathers. Spouses tended to perceive greater burden if the patients had better marital functioning, poorer occupational functioning or more aggressive behaviors toward property. Patients attacking others or a father with schizophrenia was related to a higher burden of child caregivers. A heavier burden of other relatives was correlated with patients’ more verbal aggression and self-harm. Conclusion: This study shows the distinct impacts of disease-related factors on the caregiving burden across different kinship types. Our findings have implications for health-care professionals and practitioners in terms of developing more targeted family-based or individualized intervention to ameliorate burden according to kinship types and deal with behavioral and functional problems in schizophrenia.


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