Potential profile analysis of potential risk characteristics for suicide among college students / 中华行为医学与脑科学杂志

Objective:To explore the characteristics and trends of potential suicide risk among college students in China, as well as the predictive factors for the potential suicide risk subgroups, in order to provide scientific basis for early identification and precise intervention of potential suicide risks.Methods:From 2017 to 2021, a total of 14 653 undergraduate students were selected from 6 universities in Hubei Province through cluster sampling.Data were collected once a year in October after freshmen enrolled (a total of 5 times). Mplus 8.3 and SPSS 26.0 softwares were used for statistics.Latent profile analysis(LPA)was used to analyze the category characteristic of suicide risk in 5 dimensions, and multinomial logistic regression was constructed to analyze the gender and school year effects of suicide risk categories, as well as whether the differences in suicide risk would expand, decrease or maintain over time.Results:(1) According to the fitting indexes of the LPA, the potential suicide risk of college students could be divided into three heterogeneous categories, namely C1 low-risk group (75.6%), C2 helpless high-risk group (3.7%) and C3 personality high-risk group (20.7%). (2) The 2 high suicide risk groups (C2 and C3) had significant gender and grade effects.In terms of gender, female students were significantly less likely to be in the " C3 personality high-risk group" than male students.As the enrollment grade increased, the probability of entering the two high suicide risk groups showed an increasing trend.(3) Interpersonal sensitivity was a significant positive predictor of entry into the " C3 personality high-risk group" ( B=0.150, OR=1.162, 95% CI=1.140-1.185). Paranoid Ideation was a significant positive predictor of entry into the " C2 helpless high-risk group" ( B=0.103, OR=1.109, 95% CI=1.051-1.170). Phobic anxiety was a significant negative predictor of entry into both the " C2 helpless high-risk group" ( B=-0.041, OR=0.976, 95% CI=0.937-1.016)and the " C3 personality high-risk group" ( B=-0.031, OR=0.987, 95% CI=0.965-1.010). (4)Over time, the probability of entering the two high-risk suicide groups(C2 and C3) increased.The proportion of C2 and C3 showed an upward trend, and the proportion of C3 showed a more significant upward trend, with a 10% increase over the past 5 years. Conclusions:The potential suicide risk of college students can be divided into three heterogeneous categories.There are significant differences in the impact of gender, grade of enrollment, and mental health symptoms (interpersonal sensitivity, phobic anxiety, and paranoia ideation) on potential suicide risk among different subgroups.Targeted intervention measures should be taken based on the characteristics of college students in the high-risk group of suicide and should focus on college students with high neurotic personality traits in the high suicide risk group to reduce the occurrence of crisis events.

Relationship between dyslexia syndrome and death anxiety in patients with primary liver cancer undergoing transcatheter arterial chemoembolization surgery: based on latent profile analysis / 中国实用护理杂志

Objective:To analyze the characteristics of demoralization in patients with primary liver cancer undergoing transcatheter arterial chemoembolization (TACE) and the differences of death anxiety among these types using latent profile analysis.Methods:Based on the cross-sectional design, 216 patients with primary liver cancer undergoing TACE of the First Affiliated Hospital of Zhengzhou University were selected by convenient sampling method from July 2018 to May 2021, and were investigated by using the general data questionnaire, Demoralization Scale and Templer′s Death Anxiety Scale.Results:A total of 139 cases (64.4%) with high demoralization and 120 cases (55.6%) with high death anxiety were detected. The patients were divided into four subtypes: 67 cases(31.0%) in the emotional distress group, 52 cases(24.1%) in the high risk group, 72 cases (33.3%) in the sense loss group, and 25 cases (11.6%) in the low risk group. Tumor stage and working status were the main factors affecting the characteristic classification of demoralization ( β=2.615, 2.085, both P<0.05). There were significant differences in death anxiety among different subtypes of patients ( H=77.00, P<0.01). Conclusions:The level of death anxiety is higher in patients with primary liver cancer after TACE surgery, and there are differences in different subtypes of patients with demoralization. Medical staff should formulate targeted intervention measures for different subtypes of patients to reduce their symptoms of demoralization and death anxiety.

Psychosocial characteristics pattern correlated with HIV-related risky sexual behavior among HIV-negative men who have sex with men: a latent profile analysis

BACKGROUND@#Men who have sex with men (MSM) have become a high risk population of HIV infection due to their risky sexual behaviors. The latent pattern of psychosocial characteristics plays an important effect in HIV-related risky behaviors among HIV-negative MSM.@*METHOD@#Participants were recruited from Wuhan, Nanchang, and Changsha city from September 2017 to January 2018. Social support was assessed by the multidimensional scale of social support, Connor-Davidson Resilience scale-10 items for reliance, the assessment of Stigma towards Homosexuality for sexual minority stigma, the Likert subscale of nondisclosure for identity concealment, the ACE questionnaire-Kaiser-CDC for adverse childhood experience, the Centers for Epidemiological Studies Depression Scale for depression. Latent profile analysis (LPA) and multivariate regression were used to analyze the data.@*RESULTS@#Three psychosocial characteristic patterns were revealed by the LPA. "Social support and resilience group" (SR group), "Identity concealment group" (IC group) and "Adverse childhood experience" (ACE group) were identified, respectively. In comparison with "SR group", "IC group" have a higher likelihood of one-night male partners (AOR = 2.74, 95%CI = [1.54, 4.90]), both fixed and one-night male partners (AOR = 2.01, 95%CI = [1.34, 3.01]) and HIV-unsure male partner (AOR = 2.12, 95%CI = [1.44, 3.13]). Similarly, "ACE group" were more likely having inconsistent condom use (AOR = 2.58, 95%CI = [1.41, 4.73]), and having sex with HIV-positive male partner (AOR = 4.90, 95%CI = [1.95, 12.30]) with comparison of "SR group". In addition, we further revealed that "ACE group" had a higher ratio (90.0%) of inconsistent condom use among MSM whose male partners were HIV-positive.@*CONCLUSIONS@#Six important psychosocial factors were divided into three latent pattern classes. Compared with "SR group", "IC group" and "ACE group" were more likely to engage in HIV-related risky sexual behaviors. Further research may pay more attention to "IC group" and "ACE group" for targeted intervention.

Heterogeneity of psychological and behavioral adaptation characteristics of pediatric recipients after liver transplantation based on latent profile analysis / 器官移植

Objective To explore heterogeneous subtypes of psychological and behavioral adaptation characteristics of pediatric recipients after liver transplantation and the characteristics differences of different types of children after liver transplantation. Methods Seven hundred and forty-one children who underwent living-related liver transplantation were enrolled. The self-designed general information questionnaire, Chinese version of 5-Item World Health Organization Well-Being Index (WHO-5) and the parent-report version of the Strengths and Difficulties Questionnaire (SDQ) were filled out by their guardians. The scores of five dimensions of SDQ were used as the manifest variables of the model. The classification model of psychological and behavioral adaptation characteristics of pediatric recipients after liver transplantation was constructed by latent profile analysis. The latent categories of psychological and behavioral adaptation characteristics of pediatric recipients after liver transplantation were analyzed. The influencing factors of latent categories were analyzed by univariate analysis and logistic regression model. Results There were three latent categories of psychological and behavioral adaptation characteristics of pediatric recipients after liver transplantation, including peer communication problem group (n=302), psychological and behavioral adaptation group (n=145) and psychological and behavioral adjustment difficulty group (n=294). The first two groups were merged into the psychological and behavioral health group (n=447), which had significant differences in the five dimensions and the total score of difficulties of SDQ compared with the psychological and behavioral adjustment difficulty group (n=294) (all P<0.001). Logistic regression analysis showed that age≤5 years old, primary disease of non-cholestatic liver disease, stem family were the risk factors for psychological and behavioral adjustment difficulties in pediatric recipients after liver transplantation. Female gender, high education levels of parents and high WHO-5 score of guardians were the protective factors for psychological and behavioral adjustment difficulties in pediatric recipients after liver transplantation (all P<0.05). Conclusions The psychological and behavioral adaptation characteristics of pediatric recipients after liver transplantation are heterogeneous. Medical staff should pay extensive attention to different characteristics of pediatric recipients after liver transplantation with different psychological and behavioral adaptation categories and adopt targeted screening and intervention strategies, aiming to improve psychological and behavioral adaptation outcomes of pediatric recipients after liver transplantation.

The Big Five Inventory-2: Confirmatory Factor Analysis and Latent Profiles in a Mexican Sample

Introduction: The Big-Five Inventory-2 is a recently developed instrument for the measurement of personality factors and facets, with good psychometric properties cross-culturally. We examined the validity of this test, test-retest reliability, and internal consistency in a Mexican sample. We also aimed to extract latent profiles in order to identify subgroups of individuals based on personality traits. Method: We recruited a two-wave non-probabilistic sample by way of chain referral through social networks. The BFI-2 (60-items version) was administered in the first wave, and the BFI-2-XS (15-items version) in the second wave. The Quality-of-Life Enjoyment and Satisfaction Questionnaire-Short Form was also administered. The baseline sample included 2,025 participants and the follow-up included 610. Results: Factor models of the BFI-2 and the BFI-2-XS evidenced satisfactory goodness-of-fit, reliability and nomological validity with demographics (e.g., higher negative emotionality in women) and with quality of life. We extracted five latent profiles from the BFI-2; those characterised by High Agreeableness/Low Open-mindedness, High Stability/Low Plasticity, and Average Stability/Plasticity, showed better quality of life. Conclusion: We recommend the use of facets, aiming to reduce measurement error. Further studies with more demographically balanced samples should be performed in order to test the replication of the latent profiles.

Introducción: El Big-Five Inventory-2 (BFI-2) es un instrumento para la medición de factores y facetas de la personalidad desarrollado recientemente y reportado con buenas propiedades psicométricas transculturalmente. Evaluamos la validez de esta prueba, la confiabilidad test-retest y la consistencia interna en una muestra mexicana. Además, obtuvimos perfiles latentes para identificar subgrupos de individuos en función de los rasgos de personalidad. Método: Reclutamos una muestra no probabilística de dos olas mediante muestreo por cadena por medio de redes sociales. El BFI-2 (versión de 60 ítems) se administró en la primera ola y el BFI-2-XS (versión de 15 ítems) en la segunda ola. Al mismo tiempo, aplicamos el cuestionario Quality of Life Enjoyment and Satisfaction-Short Form. La muestra inicial incluyó 2025 participantes y el seguimiento 610. Resultados: Los modelos factoriales del BFI-2 y el BFI-2-XS demostraron bondad de ajuste, confiabilidad y validez nomológica satisfactorias en relación con la demografía (e.g., mayor emocionalidad negativa en mujeres) y con la calidad de vida. Obtuvimos cinco perfiles latentes del BFI-2; aquellos caracterizados por alta amabilidad/baja apertura de mente, alta estabilidad/baja plasticidad y moderada estabilidad/plasticidad, mostraron mejor calidad de vida. Conclusiones: Recomendamos el uso de facetas, con el objetivo de reducir el error de medición. Se deben realizar más estudios con muestras más equilibradas demográficamente para probar la replicación de los perfiles latentes.

Identification of latent class of sleep quality among breast cancer patients during chemotherapy and differences on quality of life based on latent profile analysis / 中国实用护理杂志

Objective:To identify the classification characteristics and quality of life (QOL) of breast cancer (BC) patients during chemotherapy, so as to provide basis for improving the sleep and QOL of this group.Methods:A cross-sectional investigation was completed among 421 BC patients in 5 tertiary hospitals in Shanghai, Wuhan, Tangshan and Nanning in 1-12 months of 2016 using validated instruments including self-made general information questionnaire, Pittsburgh Sleep Quality Index (PSQI) and Functional Assessment of Cancer Therapy-Breast (FACT-B).Results:Four latent class of patients were identified through latent profile analysis (LPA), named by badly worse sleep quality(SQ) (C1, n=23), medium-SQ with difficulty to fall asleep (C2, n=127), medium-SQ with worse sleeping process (C3, n=30), none sleep disorders (C4, n=241). Total points of SQ among C1-C4 had significant difference ( χ2 value was 309.28, P<0.05). Age, BMI, job status, whether had surgery and course of chemotherapy between classes had statistically significant differences ( χ2 values were 9.57-25.28, all P<0.05). It had significant difference between C2 and C3, C2 and C4, C3 and C1, C3 and C4 on QOL ( χ2 values were 5.96-52.73, all P<0.05). Conclusion:SQ of BC patients during chemotherapy has heterogeneity among population. Different features of SQ of BC patients have different performance on QOL. Health professionals should keep an eye on patients with features of older age, high BMI, in job status, already received surgery and during early-stage chemotherapy, provide personal nursing intervention to improve SQ and QOL.

Latent categories of adolescents' short video media use tendency and their relationships with personality traits / 中华行为医学与脑科学杂志

Objective:To explore the latent categories of short video media use tendency among adolescents and the influence of personality traits on different categories.Methods:Totally 1 362 adolescents were tested by the five factors of adolescent personality questionnaire and the problematic short video media use scale in March 2022.SPSS 26.0 software was used for data collation and descriptive statistics.Mplus 8.3 software was used for latent profile analysis (LPA) to explore the latent categories of adolescents’ short video media use tendency.Regression mixed model (R3STEP) was used to explore the relationship between different categories of short video media use tendency and personality traits.Results:The short video media use tendency among adolescents was divided into 4 latent categories (by proportion from low to high): " problematic short video media use tendency type" (C4, 11%), " safe short video media use tendency type" (C3, 21%), " social short video media use tendency type" (C1, 29%), and " transitional short video media use tendency type" (C2, 39%). Different personality traits had different effects on the 4 latent categories of short video media use tendency, and using C3 as a reference, openness ( OR=1.95) was a triggering predictor of C1, neuroticism ( OR=0.72) was a protective predictor of C1; cautiousness ( OR=0.46) was a protective predictor of C2, neuroticism ( OR=1.60) was a triggering predictor of C2; cautiousness ( OR=0.33) was a protective predictor of C4, neuroticism ( OR=3.24) was a triggering predictor of C4. Conclusion:There are four different latent categories of Chinese adolescents' short video media use tendency, respectively " safe" , " social" , " transitional" and " problematic" . Further research reveal that, personality traits have a significant impact on the different categories of adolescents' short video media use tendency.This study suggests that educators reasonably guide " transitional" , intervene " problematic" , and focus on helping adolescents with high neuroticism to effectively regulate their negative emotions and reduce the occurrence of problematic short video use.

Domain specific roles of child neglect on the latent profiles of security in children / 中华行为医学与脑科学杂志

Objective:To explore the latent categories of child security and analyze domain-specific roles of child neglect on security among children aged 10-13 years.Methods:From October to December 2019, the security questionnaire (SQ), child neglect scale (CNS) and Buss-Perry aggression questionnaire (BPAQ) were used to investigate 577 children aged 10-13 years. Mplus 7.0 software was used for latent profile analysis (LPA) to explore the latent categories of child security. SPSS 22.0 software was used for multinomial Logistic regression to examine the effects of different domains of child neglect on the child security categories.Results:(1) Child security was divided into three categories named "medium-slightly low-security subgroup (48.9%)" , "high-security subgroup (31.8%)" , and "inability control subgroup (19.3%)" (entropy = 0.90, Lo-Mendell-Rubin likelihood, and Bootstrapped likelihood ratio test, all P<0.01). (2) Child security(35.06±6.08, 51.49±4.99, 69.67±6.13, F=1 378.09, P<0.01), neglect(71.09±20.58, 59.96±12.90, 50.76±9.27, F=74.50, P<0.01), and aggression(54.31±15.23, 46.44±12.46, 34.19±12.61, F=90.95, P<0.01) were significantly different among the "medium-slightly low-security subgroup" , "high-security subgroup" , and "inability control subgroup" . (3)Compared with "high-security subgroup" , the proportion of children with poor parental relationship and low paternal education level were higher in the other two subgroups(all P<0.05), while the proportion of children in the fifth grade were lower(all P<0.05). (4)In " inability control subgroup" , safe neglect had no impact on security( B=0.01, OR=1.02, 95% CI=0.91-1.13, P>0.05), while physical neglect ( B=0.13, OR=1.14, 95% CI=1.01-1.28), affection neglect( B=0.14, OR=1.15, 95% CI=1.07-1.23), and communication neglect( B=0.15, OR=1.16, 95% CI=1.03-1.30) predicted the "inability control subgroup" (all P<0.05). Only communication neglect predicted the "medium-slightly low-security subgroup" ( B=0.16, OR=1.17, 95% CI=1.07-1.28, P<0.01). Conclusion:Security is heterogenous with three latent categories among Children aged 10-13 years. Child neglect plays domain-specific roles in different child security categories.

Relationship between social support and parental burnout in COVID-19 among Chinese young parents / 北京大学学报(医学版)

OBJECTIVE@#To explore potential categories of parental social support for young parents under the coronavirus disease 2019 (COVID-19) epidemic, and to examine correlations of different types of parents' social support with parental burnout.@*METHODS@#In April 2020, we conducted an online voluntary survey among young parents across China with scales and a self-designed questionnaire. The latent profile analysis method was used to analyze parents' received social support and perceived social support. The social support categories were taken as independent variables and parental burnout as dependent variables, and multiple regression analysis was carried out to explore the relationship between received social support, perceived social support and parental burnout. Finally, the moderating effect of resilience between social support groups and parental burnout was discussed.@*RESULTS@#The results of latent profile analysis revealed three potential types of received social support, namely isolate, normal, and multi-support and the proportions of the respondents with the three profiles were 14.1%, 78.0%, and 7.9%. Four potential types of perceived social support, namely, indigent, medium, affluent and divergent and the proportions of the respondents with the four profiles were 13.7%, 29.6%, 25.3%, and 31.3%. Among them, the parents with divergent perceived social support had more perception of social support from the couple, family and relatives, but less perception of social support from net-friend, social organizations and the government. Regression analysis showed that there was no statistically significant correlation between different profiles of received social support and parental burnout, and among the groups of perceived social support, there was a statistically significant correlation between indigent and divergent types of social support and parental burnout. The divergent parents had lower levels of parental burnout compared with indigent (β=-0.120, P=0.003). Also, resilience moderated the effect of divergent perceived social support and parental burnout. Compared with the parents with low resilience, the parents with high resilience perceived divergent social support with lower parenting burnout.@*CONCLUSION@#There are prominent latent types of received social support and perceived social support under epidemic. People with divergent perceived social support (more perceived supports from partner, family and friends) are prone to have a relatively lower risk of parental burnout. Parents with higher resilience will be more sensitive to the support of close acquaintances, and can better resist parental burnout.

Latent profile analysis of early rehabilitation exercise compliance in first-episode stroke patients / 中国实用护理杂志

Objective:To explore the different types and characteristics of rehabilitation exercise compliance of patients with first stroke at 2 weeks of onset, and analyze its influencing factors, so as to provide reference for the formulation of targeted health education.Methods:A cross-sectional investigation was conducted in Neurology Department of the Second Affiliated Hospital of Zhejiang University School of Medicine from January to June, 2021. 276 patients with first-episode stroke were investigated by the Questionnaire of Exercise Adherence at 2 weeks of the onset. The potential profile analysis was conducted to explore characteristics classification of the rehabilitation exercise compliance. And the chi-square test was used to compare demographic differences among different categories and ordered multi classification Logistic regression was used to explore the influencing factors of rehabilitation exercise compliance.Results:The patients were divided into 109 cases with high rehabilitation exercise compliance (39.5%), 114 cases with moderate rehabilitation exercise compliance (41.3%), and 53 cases with low rehabilitation exercise compliance (19.2%). There were statistically significant differences in education level, consciousness level at admission, complications and limb muscle strength among the three types of patients ( χ2 values were 6.17-31.50, all P<0.05). Ordered multi classification Logistic regression showed that the patient′s education level, the patient′s consciousness level at admission, whether there were complications and limb muscle strength would affect the rehabilitation exercise compliance of stroke patients ( P<0.05). Conclusions:There are three potential categories of rehabilitation exercise compliance in patients with first stroke. Patients with illiteracy, drowsiness, complications and poor limb muscle strength have poor rehabilitation exercise compliance.

Latent profile analysis of nurses′ perception of management care in tertiary Class A hospitals / 中国实用护理杂志

Objective:To analyze the classification characteristics of nurses ′ perception of management care in tertiary Class A hospital in Tianjin and the differences in demographic characteristics among different categories, and provide reference for care managers to provide targeted care intervention. Methods:Totally 456 nurses from 6 tertiary Class A hospitals in Tianjin were selected by convenience sampling way from May to July 2020, and carried out surveys through the online questionnaire star platform. The content included general subject and the Chinese version of Caring Assessment Tool-administration Scale.Results:According to nurse management care perception totally 456 nurses were divided into 4 Latent groups: low decision-making respect and low care group (C1) 20.5% (94/456), moderate decision-making respect and high care group (C2) 35.6% (162/456), high decision-making respect and low care group (C3) 18.9% (85/456), high decision-making respect and high-care group (C4) 25.0% (115/456). Single factor analysis showed that there were statistically significant differences in the distribution difference of different categories of nurses in departments, working years, department atmosphere and family support ( χ2 values were 19.119-55.947, P<0.01). Multiple Logistic regression analysis showed that departments, working years, department atmosphere had an effect on the level of nurses management, care and perception ( P<0.05 or 0.01). Specifically, nurses in the internal medicine, obstetrics and gynecology and intensive care unit were more close to C2 group ( OR values were 2.435, 5.224, 22.291, P<0.05 or 0.01); nurses in the surgery were more close to C4 group ( OR values were 4.146, P<0.01); nurses with seniority of≤5 years were more close to C1 and C2 groups ( OR values were 0.326, 3.811, P<0.05 or 0.01); nurses with ordinary atmosphere were more close to C1 group ( OR value was 0.057, P<0.01). Conclusions:Nurses ′perception of management care is in the upper middle level, which can be divided into four potential categories. Nurses who are in the surgical department with high seniority or harmonious atmosphere or supportive families have good perception of management care; nurses who are in the department of internal medicine, obstetrics and gynecology, intensive care unit or a department with ordinary atmosphere or low seniority have an average level of management, care and perception, which need to be improved. Care managers could formulate targeted care management measures according to the characteristics of different categories of nurses.

To explore medication adherence of patients with type 2 diabetes mellitus using the latent profile analysis based on the Big Five personality theory / 北京大学学报(医学版)

OBJECTIVE@#To explore the personality portraits of patients with type 2 diabetes mellitus (T2DM), its relationship with medication adherence and the influencing factors of medication adherence.@*METHODS@#T2DM patients from 22 community health service stations of 4 community health service centers in Tongzhou district and Shunyi district in Beijing were selected as the research objects. A self-designed questionnaire was used to collect demographic information. The short version of Big Five personality scale was used to collect personality information, and latent profile analysis was used to explore their personality portraits. The medication adherence was evaluated by medication adherence scale, and the difference of medication adherence among the different personality portraits was explored by analysis of variance. The influencing factors of medication adherence were explored by the ordinal Logistic regression model.@*RESULTS@#In the study, 751 T2DM patients were included. Latent profile analysis showed that the T2DM patients in this study could be divided into four types of personality portraits, including introverted and stable type (42.7%), negative type (12.7%), anxiety type (15.3%) and active and responsible type (29.3%). Among them, 75 patients said that they did not use medicine or insulin, 5 patients were lack of data, and finally 671 patients with T2DM were included in the analysis about medication adherence. The analysis of variance showed that there was no significant difference in medication adherence between anxiety type (5.55±1.65) and negative type (5.94±1.53, P=0.089), but the medication adherence score of anxiety type was significantly lower than that of introverted and stable type (6.17±1.46, P=0.001) and active and responsible type (6.09±1.65, P=0.004). Anxiety type and negative type were seen as a whole in the ordinal Logistic regression model named anxiety and negative type. The results showed that compared with anxiety and negative type, the active and responsible type or introverted and stable type was the protective factor for good medication adherence (OR=1.567, 95%CI: 1.096-2.237; OR=1.774, 95%CI: 1.214-2.591), and the education level also affected the medication adherence.@*CONCLUSION@#T2DM can be classified into four types of personality portraits based on Big Five personality theory. The anxiety and negative type after the combination of anxiety type and negative type is the independent risk factor for poor medication adherence. In addition, education level is also the influencing factor of medication compliance.

Analysis on latent categories of college student′s emotional regulation self-efficacy and its relationship with social anxiety / 中华行为医学与脑科学杂志

Objective:To explore the latent categories of college students′ regulation emotional self-efficacy and its relationship with social anxiety, so as to provide theoretical basis for different groups to implement relevant intervention.Methods:A total of 415 college students were investigated by scale of regulation emotional self-efficacy(SRESE)and interaction anxiousness scale(SIAS). SPSS 26.0 was used for descriptive statistics and data collation, and Mplus 8.3 was used for latent profile analysis (LPA) to explore the potential categories of regulation emotional self-efficacy of college students. The modified BCH method was used to explore the relationship between different categories of regulation emotional self-efficacy and social anxiety.Results:Regulation emotional self-efficacy can be divided into three categories: " high positive expression and low management negative regulation emotional efficiency" , " low regulation emotional efficiency" and " high regulation emotional efficiency" , accounting for 30.3%, 22.3% and 47.4% of all college students. The three categories had different predictive effects on social anxiety. The " high positive expression and low management negative regulation emotional efficiency" (48.66±0.75) and " the low regulation emotional efficacy" (48.05±0.97) had higher scores in social anxiety and there was no significant difference in the prediction of social anxiety between them( χ2=0.24, P=0.62). However, " high regulation emotional efficiency" ( 45.29±0.56) had a lower score on social anxiety, which was significantly different in the prediction of social anxiety compare the other two categories( χ2=6.06, 12.30, both P<0.05). Conclusion:There are three different potential categories of regulation emotional self-efficacy. Different potential categories of regulation emotional self-efficacy have different social anxiety, so targeted intervention methods can be developed to improve the regulation emotional self-efficacy and reduce social anxiety.

Caracterización de estudiantes desde sus potencialidades y talentos académicos en la región de Antofagasta, Chile / Students Characterization from their Potential and Academic Talent in Antofagasta, Chile

La coyuntura actual de políticas educativas de cobertura, calidad, equidad y diversidad imponen desafíos a los establecimientos educacionales, especialmente a los municipales, los cuales deben desarrollar estrategias orientadas a satisfacer las necesidades de los estudiantes que se encuentran en sus aulas, capitalizando sus fortalezas. Esta investigación es de naturaleza exploratoria con una metodología mixta explicativa. Se presentan los resultados de la primera fase del estudio que corresponde al análisis de proyectos educativos y a la caracterización de estudiantes sobresalientes. Se analizaron los resultados obtenidos de 1.536 estudiantes provenientes de 18 establecimientos educacionales de las comunas de Antofagasta y Calama (Chile). A partir del análisis y de acuerdo a indicadores de talento académico, la muestra fue caracterizada en cuatro grupos de estudiantes: estudiantes sobresalientes, sub-nominados, sobre-exigidos y promedio. La categoría de estudiantes sub-nominados plantea cuestionamientos referentes a la metodología de identificación de estudiantes con talento en los programas chilenos, fuertemente cimentada en la nominación docente. Se advierte la necesidad de generar rutas alternativas, como la autonominación. Para concluir, se hacen algunas sugerencias alrededor de las políticas públicas en relación con la educación para estudiantes sobresalientes en particular para Chile, pero pueden ser en buena medida transferidas a otros casos a través de Iberoamérica.

The current situation of coverage, quality, equity and diversity in educational policies pose new challenges to educational institutions, especially the public ones, which must develop strategies to meet the needs of students who are in their classrooms capitalizing their strengths. With an exploratory research and a mixed explicative research methodology, we present the results the first phase of this study, corresponding to institutional educational projects analysis and characterization of outstanding students. We analyzed the results of 1,536 students from 18 educational institutions from Antofagasta and Calama (Chile). From the analysis and according to indicators of academic talent, the sample was characterized in four groups of students: outstanding, sub-nominated, over-constrained, and average. The sub-nominated student category raises questions concerning to the methodology for identifying talented and gifted students in Chilean programs, strongly grounded in teacher nomination. These findings note the need to generate alternative routes, such as self-nomination. To conclude, we give some suggestions on public policy regarding education for outstanding students in Chile. However these can be largely transferred to other cases throughout Ibero-America.