children-凯发k8官网

10-05-03 behavioral interventions（干预，干涉） typically are the first line of treatment to manage unwanted behaviors in children with autism（孤独症） spectrum disorders (asds). if behaviors do not improve, medications frequently are added to the mix. rese...

10-04-21 a study by the columbia center for children's environmental health (ccceh) carried out in krakow, poland has found that prenatal（产前的，胎儿期的） exposure to pollutants（污染物） can adversely（不利地，反对地） affect children's cognitive（认知的...

10-04-12 people appear to born to compute. the numerical skills of children develop so early and so inexorably（冷酷地，无情地） that it is easy to imagine an internal clock of mathematical maturity（成熟，完备） guiding their growth. not long after learning...

10-04-04 american children aren't the only couch potatoes with nearly one third of children globally spending three hours a day or more watching tv or on computers, according to study of over 70,000 teens in 34 nations. 一项面向34个国家7万多名青少年开展的调...

10-04-01 mother's day is a special day when people honor their mothers. writer julia ward howe made the first known suggestion for a mother's day in the united states. that was in 1872. she said it should be a day to celebrate peace. for several years, she h...

10-03-27 women with lots of children might be stressed but they are less likely to commit suicide, according to a taiwanese study that found the more children a woman has, the lower her suicide risk. 生养孩子多的女性可能会感到很累，但与此同时，这些女性自杀的...

10-02-25 children can have strokes, and the strokes can recur（重现，再来） , usually within a month, according to pediatric（小儿科的） researchers. unfortunately, the strokes often go unrecognized the first time, and the child does not receive treatment be...

10-02-24 when a man called a motel and asked how much they charged for a room, the clerk told him that the rates depend on room size and number of people. do you take children? the man asked. no, sir, replied the clerk. only cash and credit cards....

10-02-22 more than three million children have been born as a result of assisted reproductive technologies（辅助生育技术） since the birth of the first test tube baby in 1978. while the majority of these children are healthy and normal, as a group they are a...

10-02-05 haiti has charged 10 us missionaries with child abduction and criminal conspiracy for allegedly trying to smuggle 33 children out of the country. 10名美国传教士试图带领33名海地儿童偷渡出国，因此被海地法院以诱拐儿童和阴谋犯罪的罪名起诉。 the missiona...