你所不知道的普京

尽管他常常高调现身,但其形象依然模糊并难以捉摸。他在克格勃内的身份,他在前东德德累斯顿的工作经历从来都是一个谜,甚至他担任圣彼得堡市长助理时的活动,人们也都知之甚少。直到1996年8月,他到莫斯科赴任,仍有人将他贬损为一个平庸的角色。一名叶利钦时代的高官曾评价他是"一个庸才",是"叶利钦家族"的傀儡,追逐金钱的"克格勃恶棍"。也许所有这一切表象都是不准确的。事情的发展最终证明,他比十几年前几乎所有人所能认识到的那个人更加重要,也更     

Low-Income Mothers' Conversations About Emotions and Their Children's Emotional Competence

This study examined the linkage between low-income mothers' conversations about emotions and their children's understanding of emotion. Forty-five low-income preschoolers and their mothers were videotaped while viewing a wordless picture book designed to elicit talk about emotions. Three maternal and child emotional language behaviors were coded from the videotapes: (a) unelaborated comments about emotions; (b) explanations about the causes and consequences of emotions; and (c) empathy-related statements. The children's questions about emotions were also coded. In a separate interview, the preschoolers were administered tasks that assessed emotional expression knowledge, emotional situation knowledge, and emotional role-taking. The results revealed that emotional situation knowledge was positively predicted by mothers' empathy-related statements. Mothers' explanations about the causes and consequences of emotions were uniquely related to emotional role-taking ability. There were very few correlations between the mothers' and children's talk about emotions. Results are discussed in terms of the functional significance of mothers' emotional language for young children's emotional competence.     

Television's Impact on High School Achievement

Using data from the first two waves of the High School and Beyondproject, this study examines the reciprocal relationship betweenmedia use and academic achievement among American high schoolstudents. The hypothesis of the study was that TV influencesachievement negatively as it displaces other, more beneficialactivities, but that reading influences achievement positively,particularly reading skills. It was also hypothesized that achievementinfluences media use: specifically, achievement negatively influencestelevision use and positively influences reading. The studyused multiple regression in a cross-lagged model. No clear evidenceof negative effects of TV on achievement were found. TV, however,was found to be relatively less beneficial than reading forpleasure. And while achievement's influence on the amount ofTV viewing was not supported, reading achievement does seemto influence the amount reading.