Child sexual abuse (CSA) is a stressful associated with alterations in the hypothalamic-hypophyseal-adrenal (HPA) axis and behavioral problems. Children and adolescents with history of CSA could have higher cortisol l...Child sexual abuse (CSA) is a stressful associated with alterations in the hypothalamic-hypophyseal-adrenal (HPA) axis and behavioral problems. Children and adolescents with history of CSA could have higher cortisol levels, as these have been associated with deleterious changes in brain regions involved in controlling social behavior and self-control. The aim of the present study was to determine the relationship among basal cortisol levels, social skills and behavioral problems in adolescents with CSA by evaluating two groups: one consisting of 12 - 15-year-old girls with CSA (n = 23), the other healthy comparison adolescents with no history of child abuse (n = 23). Social skills and behavioral problems were assessed using the Social Skills Improvement System. Three saliva samples were collected from each participant. The girls with CSA had lower social skills and more behavioral problems, as well as, higher cortisol concentrations. Besides, these participants showed significant negative correlations among cortisol levels and social skills, as well as, positive correlations with behavioral problems scales. It is feasible to suggest that the social deficiencies observed in these participants with CSA are related to alterations of the HPA.展开更多
we studied a sample or 433 school children aged 6～14 years with double-blind, placebocontrol.Children Behavior Checklist (CBCL),Conner's questionnaire in all sample and WISC-CR intelligent test in part of it were...we studied a sample or 433 school children aged 6～14 years with double-blind, placebocontrol.Children Behavior Checklist (CBCL),Conner's questionnaire in all sample and WISC-CR intelligent test in part of it were performed.The study aimed to explore the behavioral and intelligent effects or iron deficiency on school children. The results showed:in the children with poor intellgent quotien (IQ) tested by WISC-CR serum ferritin level was significantly lower than that in the children with normal to (P<0. 01);with analysis or stepwise multiple regression for behavioral problem of children, serum ferritin (SF),free erythroyte protoporphyrin (FEP) and hemoglobin (HB) were taken into the equation suggesting that iron-dericient biochemical index had significant effect on behavioral problem or school children. With factor analysis of Conner's questionnaire, different factor structure between the iron-deficient and normal group was revealed. Therefore,irondeficient group had higher learning problem than normal group.After treatment using iron dextran the differences in the learning problem between the two groups disappeared.展开更多
采用问卷法对西安市部分入托儿童的行为、气质结构以及它们与生长环境之间的相互关系进行探讨。发现:①2～3岁儿童的气质类型以 E 和 I—E 型居多。②2～3岁儿童行为障碍的发生率是12.7%,社会退缩及攻击行为相对较多。③行为障碍发生率...采用问卷法对西安市部分入托儿童的行为、气质结构以及它们与生长环境之间的相互关系进行探讨。发现:①2～3岁儿童的气质类型以 E 和 I—E 型居多。②2～3岁儿童行为障碍的发生率是12.7%,社会退缩及攻击行为相对较多。③行为障碍发生率及气质分类与性别无关。④仅以行为总分异常与否诊断行为障碍是很不合适的。⑤气质特征、环境因素对儿童行为均有显著影响,气质的影响相对较大,在环境因素中,教育方法是影响儿童行为的主要因素。⑥在制定儿童异常行为和心理障碍的干预措施时,应认真考虑儿童的气质特征;幼教工作也应针对儿童的气质特征制定相应的教育方案。展开更多
文摘Child sexual abuse (CSA) is a stressful associated with alterations in the hypothalamic-hypophyseal-adrenal (HPA) axis and behavioral problems. Children and adolescents with history of CSA could have higher cortisol levels, as these have been associated with deleterious changes in brain regions involved in controlling social behavior and self-control. The aim of the present study was to determine the relationship among basal cortisol levels, social skills and behavioral problems in adolescents with CSA by evaluating two groups: one consisting of 12 - 15-year-old girls with CSA (n = 23), the other healthy comparison adolescents with no history of child abuse (n = 23). Social skills and behavioral problems were assessed using the Social Skills Improvement System. Three saliva samples were collected from each participant. The girls with CSA had lower social skills and more behavioral problems, as well as, higher cortisol concentrations. Besides, these participants showed significant negative correlations among cortisol levels and social skills, as well as, positive correlations with behavioral problems scales. It is feasible to suggest that the social deficiencies observed in these participants with CSA are related to alterations of the HPA.
文摘we studied a sample or 433 school children aged 6～14 years with double-blind, placebocontrol.Children Behavior Checklist (CBCL),Conner's questionnaire in all sample and WISC-CR intelligent test in part of it were performed.The study aimed to explore the behavioral and intelligent effects or iron deficiency on school children. The results showed:in the children with poor intellgent quotien (IQ) tested by WISC-CR serum ferritin level was significantly lower than that in the children with normal to (P<0. 01);with analysis or stepwise multiple regression for behavioral problem of children, serum ferritin (SF),free erythroyte protoporphyrin (FEP) and hemoglobin (HB) were taken into the equation suggesting that iron-dericient biochemical index had significant effect on behavioral problem or school children. With factor analysis of Conner's questionnaire, different factor structure between the iron-deficient and normal group was revealed. Therefore,irondeficient group had higher learning problem than normal group.After treatment using iron dextran the differences in the learning problem between the two groups disappeared.
文摘采用问卷法对西安市部分入托儿童的行为、气质结构以及它们与生长环境之间的相互关系进行探讨。发现:①2～3岁儿童的气质类型以 E 和 I—E 型居多。②2～3岁儿童行为障碍的发生率是12.7%,社会退缩及攻击行为相对较多。③行为障碍发生率及气质分类与性别无关。④仅以行为总分异常与否诊断行为障碍是很不合适的。⑤气质特征、环境因素对儿童行为均有显著影响,气质的影响相对较大,在环境因素中,教育方法是影响儿童行为的主要因素。⑥在制定儿童异常行为和心理障碍的干预措施时,应认真考虑儿童的气质特征;幼教工作也应针对儿童的气质特征制定相应的教育方案。
