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191.
This study determined whether ambivalence toward Native peoples would result in amplified, or polarized, responses to members of the group, as assessed in terms of both general attitudes and social policy endorsements. In addition, it examined whether priming would mediate these effects, based on the notion that ambivalent attitudes contain both positive and negative dimensions that may be activated at different times. Induction of different mood states was used as an indirect priming manipulation. One hundred thirty-eight Canadian participants completed measures of ambivalence toward Native peoples and Canadians. One week later, these participants underwent a positive, neutral, or negative mood induction procedure. They then indicated their attitudes toward Native peoples and Canadians, and responded to social policy questions involving both groups. Participants who were highly ambivalent or not ambivalent toward Native peoples were retained for analysis; participants generally displayed low ambivalence toward Canadians. It was predicted and the results confirmed that only participants who were ambivalent toward Native peoples would display a relative response amplification effect: a greater difference between positive and negative mood states in their responses to Native peoples than in their responses to Canadians. 相似文献
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Using an expectancy-value approach, personal beliefs about the consequences of quitting were studied in a sample of 1,305 cigarette smokers derived from a representative sample of the United Kingdom population. Subjects evaluated 32 outcomes of continuing to smoke or stopping smoking in terms of how much they “wanted” or “feared” them (outcome evaluation, or OE) and then rated the likelihood of each outcome occurring under the two alternatives, yielding a likelihood difference (LD) score for each outcome. Subjects with relatively strong and relatively weak intentions to try to quit were compared with respect to their OE, LD, and OE × LD scores. The results showed consistent differences between intenders and nonintenders. Intenders rated every positive outcome as more desirable and every negative outcome as more undesirable. Intenders also believed that stopping smoking would lead to a larger increase in their chances of obtaining the benefits (health, financial, social, self-esteem) and a smaller increase in their chances of incurring the costs (negative affect, loss of enjoyment), compared with nonintenders. The product scores showing the largest relationships with intention were for the outcomes “feel proud of yourself”, “feel a sense of achievement”, “enjoy yourself”, “feel energetic”, and “set a good example to children”. The findings are discussed in terms of their implications for efforts to encourage more smokers to try to quit. 相似文献
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This paper presents the application of an overlapping sampling technique used with a fast Fourier transform on electroencephalographic data. The use of this sampling and analysis technique is demonstrated on data in which steady state, rate of change, and critical event hypotheses are tested. The benefit of applying computer-generated three-dimensional graphics to the results of using this innovative sampling and analysis technique is emphasized. 相似文献
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Using a prospective design, variables from several relevant social psychological theories that would predict breast self-examination were identified. The participants included a probability sample of 362 women who were 35 or older. Instruments were tested for validity and reliability. Data were collected from each participant twice, 1 year apart, using an in-person interview for Time 1 and a telephone interview for Time 2. Results of standardized path coefficients (beta) indicated that breast self-examination (BSE) at Time 2 was directly related to BSE at Time 1 (.76). Indirect paths for susceptibility (.40), health motivation (.46), and barriers (-.54) were identified. All paths mentioned were significant (p5.01). Findings have implications for interventions to increase BSE in women 35 and older. 相似文献
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Self-efficacy describes people’s belief in their own ability to perform the behaviors required to produce a desired outcome. The purpose of this study was to examine the psychometric properties of the Swedish version of the General Self-Efficacy Scale (GSES) with an adolescent sample, using Rasch analysis. The scale was examined with a focus on invariant functioning along the latent trait as well as across sample groups. The data were collected 2009 and 2010 among 3764 students aged between 13 and 15 years, in the 7th to 9th grade, in compulsory schools in the municipality of Karlstad, Sweden. The item fit was acceptable, the categorization of the items worked well and the scale worked invariantly between years of investigations. Although the GSES worked well as a whole, there was some evidence of misfit indicating room for improvements. The targeting may be improved by adding more questions of medium difficulty. Also, further attention needs to be paid to the dimensionality of the GSES as well as to whether the psychometric properties of GSES are affected by using more recent data. 相似文献