RAND Corporation, USA.
Addict Behav. 2012 Jul;37(7):844-7. doi: 10.1016/j.addbeh.2012.03.019. Epub 2012 Mar 17.
This study examined whether an adolescent's self-identified race moderates the perceived effectiveness of anti-smoking messages. A sample of 94 never smoking adolescents (59% African-American; 41% European-American) participated in this two-part study. First, they rated the persuasive strength of a series of five decontextualized anti-smoking messages (i.e., messages delivered in text format). Second, they were exposed to five sets of anti-smoking public service announcements (PSAs; viewed as TV advertisements) that had embedded in them the five anti-smoking messages used in the first part of the study and rated their smoking refusal self-efficacy after each one. Although race moderated participants' ratings of the decontextualized messages, there were no significant moderating effects of race when those messages were embedded in PSAs. The results of this study support the notion that anti-smoking PSAs should not be targeted to adolescent racial background, but suggests that decontextualized anti-smoking messages may be more effective if targeted to adolescent race.
本研究考察了青少年自我认定的种族是否会影响他们对反吸烟信息的感知效果。该研究的样本包括 94 名从未吸烟的青少年(59%为非裔美国人;41%为欧裔美国人)。他们参与了这项两部分研究。首先,他们对一系列五个去语境化的反吸烟信息(即,以文本格式传达的信息)的说服力进行了评估。其次,他们观看了五组反吸烟公益广告(PSA;被视为电视广告),其中嵌入了研究第一部分中使用的五个反吸烟信息,并在每个 PSA 后评估他们的拒绝吸烟自我效能感。尽管种族会影响参与者对去语境化信息的评价,但当这些信息嵌入 PSA 中时,种族并没有显著的调节作用。这项研究的结果支持这样一种观点,即反吸烟 PSA 不应针对青少年的种族背景,但也表明,如果针对青少年的种族,去语境化的反吸烟信息可能更有效。