The Sexual Arousal and Desire Inventory (SADI): a multidimensional scale to assess subjective sexual arousal and desire.
The Sexual Arousal and Desire Inventory (SADI): a multidimensional scale to assess subjective sexual arousal and desire.
复制标题
性唤起和性欲量表（SADI）：评估主观性唤起和性欲的多维量表。
DOI：
10.1111/j.1743-6109.2006.00293.x
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发表时间：
2006
期刊：
影响因子：
--
通讯作者：
J. Pfaus
中科院分区：
文献类型：
--
作者：
R. Toledano;J. Pfaus
引言
性唤起和欲望是人类性反应的组成部分，反映了生理、情感和认知过程。虽然唤醒和欲望的主观和生理方面往往是同时经历的，但它们的差异在某些实验和临床人群中变得明显，在这些方面中的一个或多个方面受到损害。很少有主观的量表来评估性唤起和欲望，无论是男性还是女性。
目标
(I)编制多维度、以描述符为基础的性唤起和欲望问卷(SADI)，以评估男性和女性的主观性唤起和欲望；(Ii)评估SADI的趋同和发散效度；以及(Iii)评估当使用色情幻想或接触色情电影来增加主观唤起时，SADI的分数是否会发生变化。
方法
成年男性(N=195)和女性(N=195)对54个描述符进行了评分，他们在5分的利克特量表上对自己的唤醒和欲望的标准体验进行了评估。另一组男性(N=40)和女性(N=40)在观看了一部3分钟的以女性为中心的色情电影或进行了3分钟的性爱幻想后，完成了SADI和其他测试。
主要结果衡量标准
主成分分析尺度描述符加载到的派生因素。将这些因素归类为SADI的子量表，并对评分和内部效度的性别差异进行了统计分析。因子被认为是SADI的子量表，并产生每个子量表的平均评分，并与用于评估收敛和发散效度的其他量表相关。这些量表包括感觉量表、主观性唤起的多项指标、性欲问卷、对性爱的态度问卷、贝克抑郁量表(BDI)-II和贝克焦虑量表。
结果
描述符加载到四个因素上，解释了41.3%的方差。对描述符负荷量的分析显示，根据描述符的含义，有评价因素、生理因素、动机因素和消极/厌恶因素。男性和女性对性欲和性唤醒的主观体验在生理因素和动机因素上没有显著差异，但在评价和消极因素上存在统计学差异。男性在评价因素上的平均得分高于女性，而女性在消极因素上的平均得分高于男性。SADI及其分量表的内部一致性估计证实了较强的可靠性。幻想状态下SADI的评价性、激励性和生理性维度的平均分显著高于情色夹子条件下的SADI。在幻想状态下，女性在生理分量表上的平均得分显著高于男性。Cronbach‘sα系数表明SADI分量表具有良好的信度。SADI分量表和其他测量相同结构的量表之间的趋同效度的证据很强。SADI子量表和其他没有测量性唤醒、欲望或影响水平的量表，如BDI-II，也证实了不同的效度。
结论
SADI是评估男女主观性唤起和欲望的状态和特质两个方面的有效和可靠的研究工具。
INTRODUCTION
Sexual arousal and desire are integral parts of the human sexual response that reflect physiological, emotional, and cognitive processes. Although subjective and physiological aspects of arousal and desire tend to be experienced concurrently, their differences become apparent in certain experimental and clinical populations in which one or more of these aspects are impaired. There are few subjective scales that assess sexual arousal and desire specifically in both men and women.
AIMS
(i) To develop a multidimensional, descriptor-based Sexual Arousal and Desire Inventory (SADI) to assess subjective sexual arousal and desire in men and women; (ii) to evaluate convergent and divergent validity of the SADI; and (iii) to assess whether scores on the SADI would be altered when erotic fantasy or exposure to an erotic film was used to increase subjective arousal.
METHODS
Adult men (N = 195) and women (N = 195) rated 54 descriptors as they applied to their normative experience of arousal and desire on a 5-point Likert scale. Another sample of men (N = 40) and women (N = 40) completed the SADI and other measures after viewing a 3-minute female-centered erotic film or engaging in a 3-minute period of erotic fantasy.
MAIN OUTCOME MEASURES
Principal components analyses derived factors that the scale descriptors loaded onto. These factors were categorized as subscales of the SADI, and gender differences in ratings and internal validity were analyzed statistically. Factors were considered subscales of the SADI, and mean ratings for each subscale were generated and related to the other scales used to assess convergent and divergent validity. These scales included the Feeling Scale, the Multiple Indicators of Subjective Sexual Arousal, the Sexual Desire Inventory, and the Attitudes Toward Erotica Questionnaire, the Beck Depression Inventory (BDI)-II, and the Beck Anxiety Inventory.
RESULTS
Descriptors loaded onto four factors that accounted for 41.3% of the variance. Analysis of descriptor loadings > or = 0.30 revealed an Evaluative factor, a Physiological factor, a Motivational factor, and a Negative/Aversive factor based on the meaning of the descriptors. Men's and women's subjective experiences of sexual desire and arousal on the Physiological and Motivational factors were not significantly different, although on the Evaluative and Negative factors, statistically significant differences were found between the genders. Mean scores on the Evaluative factor were higher for men than for women, whereas mean scores on the Negative factor were higher for women than for men. Internal consistency estimates of the SADI and its subscales confirmed strong reliability. Mean scores on the Evaluative, Motivational, and Physiological subscales of the SADI were significantly higher in the fantasy condition than in the erotic clip condition. Women had significantly higher mean scores than men on the Physiological subscale in the fantasy condition. Cronbach's alpha coefficients demonstrated excellent reliability of the SADI subscales. Evidence of convergent validity between the SADI subscales and other scales that measured the same constructs was strong. Divergent validity was also confirmed between the SADI subscales and the other scales that did not measure levels of sexual arousal, desire, or affect, such as the BDI-II.
CONCLUSION
The SADI is a valid and reliable research tool to evaluate both state and trait aspects of subjective sexual arousal and desire in men and women.
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