收视率调查的全过程 2
Knowledge of TV Ratings
In the U.S., the term "TV ratings" immediately makes people think of "Nielsen" because Nielsen Media Research has become the de facto national measurement service for the television industry in the United States and Canada. Nielson measures the number of people watching television shows and makes its data available to the television and cable networks, advertisers and the media.
收视率调查作为电视媒体特有的受众调查方式,可以比较直接的反映受众的节目需求和满意度,而作为衡量节目凝聚力以及电视台时段价值的重要依据,收视率也是广告投入的重要杠杆和依据。
收视率,指在某个时段收看某个电视节目的目标观众人数占总目标人群的比重,以百分比表示。现在一般由第三方数据调研公司,通过电话,问卷调查,机顶盒或其他方式抽样调查来得到收视率。节目平均收视率指观众平均每分钟收看该节目的百分比,收视总人口指该节目播出时间内曾经观看的人数(不重复计算),所以有时会出现收视率较低,收视人口较高的状况,但排名仍以收视率为准。
相关文章推荐:






