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题型:名词解释

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直接解法

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题型:名词解释

Social-networking sites offer users easy ways to present idealized images of themselves, even if those ideals don’t always square with their real-world personalities. Psychology researcher Soraya Mehdizadeh has discovered a way to poke through the offline-online curtain: she has used Faeebook to predict a person’s level of narcissism and self-esteem.

Mehdizadeh, who conducted the study as an undergraduate at Toronto’s York University, gained access to the Faeebook accounts of 100 college students and measured activities like photo sharing, wall postings and status updates; she also studied how frequently users logged on and how often they remained online during each session. Her findings were published recently in Cyberpsyehology, Behavior and Social Networking.

After measuring each subject using the Narcissism Personality Inventory and Rosenberg Self-Esteem Scale, Mehdizadeh, who graduated from York this past spring, discovered narcissists and people with lower self-esteem were more likely to spend more than an hour a day on Facebook and were more prone to post self-promo-tional photos ( striking a pose or using Photoshop, for example). Narcissists were also more likely to showcase themselves through status updates (using phrases like "I’m so glamorous I bleed glitter") and wall activity (posting self-serving links like " My Celebrity Look-alikes" ).

Self-esteem and narcissism are often interrelated but don’t always go hand in hand. Some psychologists believe that narcissists--those who have a pervasive pattern of grandiosity, a need for admiration, as well as a lack of sympathy--unconsciously inflate their sense of self-importance as a defense against feeling inadequate. Not enough empirical research has been produced to confirm that link, although Mehdizadeh’s study seems to support it. Because narcissists have less capacity to sustain intimate or long-term relationships, Mehdizadeh thinks that they would be more drawn to the online world of virtual friends and emotionally detached communication.

Although it seems that Facebook can be used by narcissists to fuel their inflated egos, Mehdizadeh stops short of proclaiming that excessive time spent on Faeebook can turn regular users into narcissists. She also notes that social-networking sites might ultimately be found to have positive effects when used by people with low self-esteem or depression. "If individuals with lower self-esteem are more prone to using Facebook," she says, "the question becomes, ’ Can Facebook help raise self- esteem by allowing patients to talk to each other and help each other in a socially interactive environment’ I don’t think it’s necessarily a bad thing that people with low self-esteem use Facebook.

According to the views of psychologists (Para 4, line 2), narcissists would()

A. make themselves feel adequate

B. show their differences

C. obtain the respect of others

D. defense against feeling insufficient

题型:名词解释

下列各句中加粗的成语使用恰当的一句是      [ ]

A.司机张师傅冒着生命危险解救乘客的事迹,一经新闻媒体报道,就被传得满城风雨,感动了无数市民。

B.近年来,在种种灾害面前,各级政府防患于未然,及时启动应急预案,力争把人民的生命财产损失降到最低限度。

C.这些“环保老人”利用晨练的机会,将游客丢弃在景点的垃圾信手拈来,集中带到山下,分类处理。

D.“生命的价值在于厚度而不在于长度,在于奉献而不在于获取……”院士的一番话人木三分,让我们深受教育。

题型:名词解释

刮骨疗毒

题型:名词解释

目前光通信光源使用的波长范围在()光区内,即波长在0.8~1.7μm之间,是一种不可见光,是一种不能引起视觉的电磁波。

A.近红外

B.红外

C.远红外

D.紫外

题型:名词解释

年金保险是生存保险的变化形态,两者都是以被保险人或年金受领人的生存为给付条件。

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