It¡¦s common to see sex indicated advertisements on TV. Some of them have overemphasized the element of sex attraction. It¡¦s interesting to find out how receivers response to such kinds of advertisements. This thesis studied the relationship among advertising cognition, advertising attitude and buying desire in sex indicated TV advertisement. Research result shows advertising cognition apparently affects advertising attitude. Advertising attitude apparently affects buying desire. Population characteristic partially affects advertising attitude. Within relationship between advertising cognition and advertising attitude, advertisement acceptance and ethic were discussed. For advertisement acceptance, product related to sex or not doesn¡¦t apparently affect acceptance. Lower product involvement gets higher acceptance. Higher sex indication gets lower acceptance. More graceful advertisement has better acceptance. For ethic influence, no matter high product sexual relationship, high product involvement, or high sexual indication, receivers think they will have worse impact to ethic. However, more graceful advertisement has less ethic impact. Within relationship between advertising attitude and buying desire, receivers have higher buying desire while they have higher advertisement acceptance, but ethic impact doesn¡¦t affect their buying desire. From population point of view, there is no difference in advertisement acceptance no matter the receiver is male or female, also no matter whether the receiver has child or hasn¡¦t. However, female receivers think sex indicated advertisement affect ethic more than male receivers. Receivers who have child also think it affects ethic more than the one who have no child.

類比電視廣告近來由於網際網路發達，以往強勢的廣告業務受到極大的威脅。數位電視的媒體特性結合網際網路和傳統電視的各大優點，讓電視廣告再度有了新契機。本研究針對數位電視的媒體特質，提出五大類數位電視廣告類型，分別為：(1) 互動電視廣告 (2) 資訊服務廣告 (3) 特殊接收方式的廣告 (4) 分眾訴求廣告 (5) 特殊畫面表現的廣告，針對五種不同的全新廣告形式，以深度訪談法，就其類型、廣告作法、優缺點、業務潛力等方面進行探討。 研究發現，數位電視對電視廣告產生了許多影響，包括了 (1) 分眾化 (2) 資訊量大增 (3) 獨立性 (4) 移動收視 (5) 互動 (6) 高畫質 (7) 門檻降低 (8) 整體服務品質上升。而以廣告類型來看，數位電視廣告中以互動電視廣告最具業務潛力；資訊服務廣告門檻低，適合各種平台發展；行動接收廣告為無線平台最大利基，前景看好；分眾訴求廣告受限於法令與時間因素，發展受限；而 HDTV AD 潛力雖好，但廣告製作投資過大。 本研究亦發現數位電視廣告發展遲緩，整體而言起因於受到：(1) 普及率不足 (2) 硬體規格尚未統一，或過於低階無法支援 (3) 法令對節目與廣告區分之限制 (4) 收視率計算機制尚未建立 等因素影響。