英语翻译老师让上课讲~准确翻译~越精准越好~Scientists have long been trying to fi

英语翻译
老师让上课讲~准确翻译~越精准越好~
Scientists have long been trying to find an effective way to treat drug users.However,most of the efforts have been fell flat,with treatment results not encouraging.Scientists do not give up,and continue with their researches.Until the end of last century,some new treatment methods were found.Brief Strategic Family Therapy (BSFT) is one of them.It is a brief intervention used to treat adolescent drug use that occurs with other problem behaviors.These co-occurring problem behaviors include conduct problems at home and at school.
BSFT is based on three basic principles.The first is that BSFT is a family system approach.Family system means that family members are interdependent:What affects one family member affects other family members.According to family system theory,the drug-using adolescent is a family member who displays symptoms,including drug use and related co-occurring problem behaviors.These symptoms are indicative,at least in part,of what else is going on in the family system.
The second BSFT principle is that the patterns of interaction in the family influence the behavior of each family member.Patterns of interaction are defined as the sequential behaviors among family members that become habitual and repeat over time.An example:an adolescent tried to attract the attention of his/her parents when they are fighting because he/she wants to disrupt the fight.
The role of the BSFT counselor is to identify the patterns of family interaction that are associated with the adolescent’s behavior problems.For example,a mother and grandmother who are arguing about establishing rules and consequences for a problem never reach an agreement because the adolescent disrupts their arguments with self-destructive attempts to get attention.
Therefore,the third principle of BSFT is to plan interventions that carefully target and provide practical ways to change those patterns of interaction that are directly linked to the adolescent’s drug use and other problem behaviors.The three principles seem plausible,but the therapy’s effectiveness needs to be proved by more evidence.

长期以来,科学家们一直努力寻找一种有效的方法来治疗吸毒者.然而,大部分努力都归于徒劳,治疗结果不能令人满意.然而科学家们并没有放弃,他们继续进行研究.直到上世纪末,才找到一些新的治疗方法.简短策略性家庭治疗（BSFT）就是其中之一.这种简短干预方法可用于治疗由于其他问题行为而产生的青少年吸毒.这些并发式的行为问题包括家庭和学校的行为问题.
BSFT是基于三项基本原则.首先,BSFT是一个家庭系统方法.家庭系统是指家庭成员是相互依存：那些影响一个家庭成员的因素也会影响其他家庭成员.根据家庭系统理论,吸毒青少年是显示出症状的家庭成员,包括吸毒和相关的并发问题行为.这些症状表明,至少部分表明,家庭系统中还存在有其它问题.
BSFT的第二项原则是,家庭的互动模式影响到每个家庭成员的行为.互动模式被确认为是家庭成员之间成为习惯和随时间而重复的相继性行为.举例说明：当父母打架时,有的青少年努力要吸引他们的注意,因为他/她要终止父母间的争吵.
BSFT辅导员的作用就是要确定与青少年行为问题相关的家庭互动模式.例如,母亲和祖母对某个问题设立什么家教和奖惩方法而争论不休,从来无法达成协议,因为青少年往往通过自我毁灭式的企图来引起重视,从而打断他们的争论.
因此,BSFT的第三项原则就是做好干预计划,精确定位,并提供实用方法来改变那些与青少年吸毒和其他问题行为有直接关系的互动模式.这三项原则似乎是合情合理,但仍需要更多证据来证明该疗法的有效性.