异形藻属一新种——扁球异形藻及其生活史的研究

本文报道了团藻目、壳衣藻科、异形藻属一新种——扁球异形藻。此种从非洲的土壤标本中分离 获得。营养细胞(囊壳、原生质体)与已知的其它8个种有明显的不同。生活史的培养观察发现有性生殖为异配，这是此属未曾被描述的一个特征。     

建立“可能世界”的四种积极修辞话语

可能世界理论可以用来解释一些积极修辞现象。恭维、祝愿、讥刺和设誓是四种常见的建立可能世界的言语行为。其中恭维和讥刺相对,二者在现实的评价方向上正好相反;祝愿和设誓相对,二者在希望可能世界实现的程度上正好相反。     

Maintaining Relationship Alternatives Electronically: Positive Relationship Maintenance in Back Burner Relationships

Back burners are desired prospective romantic/sexual partners that people communicate with to establish a future romantic or sexual relationship. We surveyed 658 college students about the extent to which they reported using various positive relationship maintenance strategies (positivity, openness, assurances) during communication with their most important back burner. Consistent with previous research, singles did not differ from those in committed romances in the number of back burners reported; however, singles and casual daters utilized the positive maintenance strategies to a greater extent than did those in committed relationships. Men reported using more assurances than did women, but the sexes did not differ on the other strategies utilized. Implications and limitations are discussed.     

Accusations that hospital staff have abused pediatric patients

OBJECTIVE: Study objectives were to describe a hospital Child Protection Team's (CPT) efforts to develop and implement a protocol for systematic evaluation and management of accusations that hospital staff have abused pediatric patients, and to learn how to avoid problematic patient encounters and cope with existing accusations. METHOD: This study reports on a retrospective series of cases from one pediatric hospital between 1982 and 1996. It includes a survey of national children's hospitals' experience from 1990 through 1995. RESULTS: After initial complaints to our hospital's CPT, it became apparent that procedures were inadequate to protect the safety of patients and rights of the accused. A protocol for reporting, evaluation, and management of accusations was developed and implemented by the CPT. Thirty-four accusations of abuse of children by staff were reviewed. Seventeen of the physical abuse cases included bruising, fractures, rough handling, and verbal abuse. Eighteen sexual abuse complaints included touching and sexual statements. Complaints were substantiated in 23% of the accusations, and a third of the identified staff members were fired or resigned. Child victims had a high frequency of chronic illness. They and their families frequently had histories of prior abuse, mental illness, and social disarray. These factors made children more likely to become victims of real abuse and to misinterpret standard hospital procedures as abusive. All service areas of the hospital and types of hospital staff were accused of patient abuse. CONCLUSIONS: Few children's hospitals have formal protocols for internal management of or training programs to avoid complaints. Institutions and their staff who care for children should anticipate abuse complaints, train them in risk reduction methods, and develop accusation management plans.     

女性言语的语音变异特点

性别差异是每一种语言中都存在的现象,由于性别因素而造成的语言变异表现在多个方面。本文从语音方面对女性言语变异进行了分析和阐释,探讨了女性的语音语调区别于男性的地方,并进一步探讨了影响这种差异的生理和社会因素等原因。     

The child sexual abuse accommodation syndrome

Child victims of sexual abuse face secondary trauma in the crisis of discovery. Their attempts to reconcile their private experiences with the realities of the outer world are assaulted by the disbelief, blame and rejection they experience from adults. The normal coping behavior of the child contradicts the entrenched beliefs and expectations typically held by adults, stigmatizing the child with charges of lying, manipulating or imagining from parents, courts and clinicians. Such abandonment by the very adults most crucial to the child's protection and recovery drives the child deeper into self-blame, self-hate, alienation and revictimization. In contrast, the advocacy of an empathic clinician within a supportive treatment network can provide vital credibility and endorsement for the child. Evaluation of the responses of normal children to sexual assault provides clear evidence that societal definitions of "normal" victim behavior are inappropriate and procrustean, serving adults as mythic insulators against the child's pain. Within this climate of prejudice, the sequential survival options available to the victim further alienate the child from any hope of outside credibility or acceptance. Ironically, the child's inevitable choice of the "wrong" options reinforces and perpetuates the prejudicial myths. The most typical reactions of children are classified in this paper as the child sexual abuse accommodation syndrome. The syndrome is composed of five categories, of which two define basic childhood vulnerability and three are sequentially contingent on sexual assault: (1) secrecy, (2) helplessness, (3) entrapment and accommodation, (4) delayed, unconvincing disclosure, and (5) retraction. The accommodation syndrome is proposed as a simple and logical model for use by clinicians to improve understanding and acceptance of the child's position in the complex and controversial dynamics of sexual victimization. Application of the syndrome tends to challenge entrenched myths and prejudice, providing credibility and advocacy for the child within the home, the courts, and throughout the treatment process. The paper also provides discussion of the child's coping strategies as analogs for subsequent behavioral and psychological problems, including implications for specific modalities of treatment.     

Examining the validity and reliability of childhood abuse scales: putting the courage to heal to the test

Objective: The main purpose of the current study was to examine the validity and reliability of The Courage To Heal Workbook checklist (Davis, 1990) in part, through examining the internal consistency and studying whether the CTHC distinguished between the participants reporting sexual abuse histories and those who did not.Method: Two hundred and seventy-nine college students were surveyed utilizing the symptom checklist from the Courage to Heal Workbook, Trauma Symptom Checklist-40 (TSC-40), Abusive Behavior Inventory (ABI), and questions related to participants’ beliefs that they had been abused as a child.Results: Results indicated that the Courage to Heal Checklist (CTHC) has robust reliability (alpha = .97) and can significantly discriminate between reported abuse survivors and nonsurvivors. Fifty-five percent of those participants reporting sexual abuse, 47% of those reporting physical abuse, and 34% of those reporting emotional abuse indicated a period of time during which they did not remember the abuse.Conclusion: Results indicate that the CTHC reliably differentiated between participants reporting past sexual abuse and those who did not. Mounting evidence continues to support that adult symptom profiles are able to indicate that some form of trauma is likely to have occurred in the past; however, differentiating between types of abuse based on symptom profiles may be impossible.Spanish abstract was not available at time of publication.     

Child extrafamilial sexual abuse: predicting parent and child functioning

Objective: This study evaluated the emotional and behavioral adjustment of parents and children within 3 months and 1 year after the discovery of child extrafamilial sexual abuse.Method: Ninety-two case parents (63 mothers, 29 fathers) and 56 children were compared to a nonclinical comparison group of 136 parents (74 mothers, 62 fathers) and 75 children. Parent adjustment was assessed using self-report measures while child functioning was assessed using a combination of child-, parent- and teacher-report measures.Results: Mothers, fathers and sexually abused children experienced clinically significant effects both initially and at 12 months post-disclosure. Children’s perceptions of self-blame and guilt for the abuse and the extent of traumatization predicted their self-reported symtomatology at 3 months and 1 year post-disclosure. Child age and gender also significantly contributed to the prediction of many of the child outcome measures. No abuse-related variable was related to any child self-report measure. Mothers’ satisfaction in the parenting role, perceived support and intrusive symptoms predicted their initial emotional functioning. Avoidant symptoms, child’s internalizing behavior and mothers’ initial emotional functioning were significant predictors of longer-term emotional functioning.Conclusions: Results emphasize the need to address children’s abuse-related attributions and underscore the need to expand our focus beyond the child victims to the traumatized families.     

关于妇女平等就业问题的研究述评

近年来,随着我国市场经济体制的逐渐建立和社会结构转型的全面展开,妇女就业问题已引起社会的极大关注,国内学者以其独特的学科视角对中国妇女在就业方面所面临的平等问题,进行了比较深入的研究。本文对我国妇女平等就业问题的研究进行了的梳理和介绍,并对研究状况作了简要评析,以期为该领域研究的加强、深化和拓展提供一些必要参考。     

Childhood maltreatment and adolescent sexual risk behaviors: Unique,cumulative and interactive effects

Child maltreatment has been associated with sexual risk behaviors. Previous investigators have typically studied only one form of maltreatment, preventing them from exploring interrelations between forms of maltreatment and their impact on sexual risk behaviors. Thus, this study aims to examine the unique, cumulative, and interactive effects of four maltreatment forms (sexual abuse, physical abuse, neglect, and witnessing interparental violence) on sexual risk behaviors. The sample comprised 1940 sexually active adolescents (M_age = 15.6; 60.8% girls) attending Quebec (Canada) high schools. Regression results showed that all maltreatment forms were associated with having a higher number of sexual partners, casual sexual behavior, and a younger age at first consensual intercourse. Physical abuse and witnessing interparental violence were associated with inconsistent condom use, and physical abuse was associated with sexually transmitted infections. After controlling for all forms of maltreatment (unique effects), analyses showed that sexual abuse, physical abuse, neglect or witnessing interparental violence remained statistically associated depending on the sexual risk behavior. A greater number of forms of maltreatment was associated with more sexual risk behaviors (cumulative effect). When sexual abuse was not experienced, neglect was associated with a higher number of sexual partners (interactive effects). In general, associations between maltreatment and sexual risk behaviors were similar for both genders. The magnitude of the relationship between a specific form of child maltreatment and sexual risk behaviors may be inaccurately estimated when not controlling for other forms of maltreatment.