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901.
The theory of reasoned action was used to identify the culturally appropriate beliefs of Hispanic smokers that might be targeted in an anti-smoking campaign. In-depth interviews were conducted with 263 Hispanics and 150 non-Hispanic whites. Intentions to quit smoking were predicted most strongly by the attitudinal rather than the normative component of the model. A pattern of cultural differences between the two ethnic groups was identified. Family-related consequences and concerns about bad smell contributed more to Hispanic attitudes toward quitting than to those of non-Hispanic whites, while the effects of withdrawal from cigarettes contributed more to non-Hispanic whites'attitudes than to Hispanics'. The bad smell of cigarettes, improving relationships with the family, weight gain, breathing more easily, and having a better taste in the mouth were the consequences of smoking and quitting that most strongly discriminated between those Hispanics intending and not intending to quit. These results should be used in the creation of culturally appropriate anti-smoking messages for this group.  相似文献   
902.
To see if suicide ideators responded differently than nonideators after success or failure experiences, 61 college students who were relatively high or low ideators participated in a computer task on which half got bogus success feedback, the other half got bogus failure feedback. Both groups then completed the Reasons for Living Inventory (RFL). Two (High versus Low Suicide) X 2 (Success or Failure) analyses indicated main effects for suicide on overall RFL and four of the six RFL subscales. Although there were no main effects for success versus failure, an interaction indicated that, in the failure condition, low suicidal subjects were significantly higher than high suicidal subjects in overall reasons for living. Results suggest that suicidal individuals may be vulnerable to failure, and may need interventions to help them avoid potential failure or to bolster their coping mechanisms.  相似文献   
903.
The interrelationships between cigarette, alcohol, and coffee use were examined in 307 U.S. army trainees and 304 U.S. enlisted army personnel. Usage patterns indicated distinct gender differences in this occupational setting. Among women, cigarette use and alcohol consumption were positively correlated; whereas for men, cigarette and coffee use were positively related. For both males and females, alcohol and coffee use were only weakly correlated. As demonstrated in other studies, nonsmokers showed a consistent pattern of abstention from coffee and alcohol or moderate alcohol use.  相似文献   
904.
Because they were participating in a concurrent panel study, 222 older adults had been asked how much help they would expect to receive in a hypothetical emergency before experiencing two separate floods. For the subsample suffering losses or injuries during the floods, Study 1 examined the accuracy of their expectations, as well as possible changes in them, as a result of help actually received. Generally, victims received much less help than they had expected to receive prior to the floods. Preflood expectation of support predicted help from kin, whereas loss and education predicted help from nonkin sources. However, subsequent expectations did not change as a result of the level of help received. Using the total sample, Study 2 examined the broader issue of whether the disaster itself affected subsequent perceptions of support. Flood exposure, as measured at both individual and community levels, was associated with declines in perceptions of support and social participation.  相似文献   
905.
Two experiments evaluated the effect of commitment on paper recycling. Using an ABA design, Experiment 1 asked 24 individuals in a retirement home to sign a 4-week group commitment pledge to recycle paper. During this intervention, the subjects recycled 47% more paper than they had during baseline. They continued to recycle at this level during a 4-week follow-up period, when the group commitment was removed. Experiment 2 evaluated the relative effectiveness of group commitment, individual commitment, and token reinforcers on paper recycling in a college dormitory. The students in all three experimental conditions recycled from three to five times more paper than those in the control group during the 4-week intervention. However, in the 3-week follow-up period, when the treatments were removed, only the individually committed subjects continued to recycle significantly more paper than the controls.  相似文献   
906.
Monosynaptic Hoffman reflexes (H reflexes) were recorded from the soleus muscle during the response latency of a warned reaction time (RT) task that required plantarflexion of the foot. The task was done under four conditions of predictability of the response signal (RS), created by the factorial combination of foreperiod duration (1 and 4 s) and variability (fixed and variable). RT varied systematically with RS predictability and was facilitated in conditions that favored prediction of the RS. The response latency was divided into two successive phases by the onset of reflex augmentation: a premotor phase of constant reflex amplitude and a succeeding motor phase marked by progressively increasing reflex amplitude. Reflex augmentation during the motor phase was coupled more closely to the imminent movement than to the preceding signal to respond. The duration of the premotor phase was unaffected by RS predictability, but the duration of the motor phase (like RT) was shorter when the RS was more predictable. The maximum H reflex amplitude reached during the motor phase was greater when the RS was more predictable. The tonic level of H reflex amplitude during the premotor phase was greater in conditions that made prediction of the RS difficult. A second experiment showed that this difference was present throughout the foreperiod. These results suggest that conditions that favor prediction of the RS enhance motor preparation. changes in motor preparation (which affect RT) affect the processes underlying reflex amplitudes in the premotor phase and throughout the preceding foreperiod, in conditions that make prediction of the RS difficult, appear to reflect heightened general arousal.  相似文献   
907.
ABSTRACT In this article, an evolutionary perspective is applied to individual differences Among the issues discussed are ( a ) the seminal contributions of Francis Galton and the subsequent ideological reaction, ( b ) the distalproximal continuum for understanding levels of explanation in social behavior, ( c ) consistent patterns of group differences in behavior (age, sex, social class, and race), ( d ) the heritability of personality and the role epigenetic rules play in guiding development in one direction over alternatives, ( e ) the genetic similarity theory perspective on friendship and mate choice, and ( f ) the view that personality is part of an r-K reproductive strategy involving a compensatory exchange between the production of gametes and parental care It is suggested in conclusion that personality traits be considered aspects of a coordinated life cycle deeply embedded in evolutionary history  相似文献   
908.
Interpersonal competition can cause individuating processes   总被引:2,自引:0,他引:2  
Two experiments investigated whether competitors attend to and individuate opponents. Interdependence theories predict that people individuate others on whom their outcomes depend rather than stereotyping them; this has been tested for cooperative but not for competitive interdependence. Competition separates such phenomena as unit formation in cooperation from interdependence per se, posited to be the crucial variable. In two experiments, Ss expected to compete or not compete with a competent or incompetent fictitious subject. Ss commented into a tape recorder about the person's attributes, some inconsistent and some consistent with expectations. As predicted, competitors (a) increased attention to inconsistencies, (b) drew more dispositional inferences about inconsistencies, and (c) formed more varied impressions. The role of competition in undercutting expectancy-based impressions and intergroup vs. interpersonal competition are discussed.  相似文献   
909.
910.
A sample of 112 women, tested first as college seniors in the late 1950s, were classified according to the traditionality of their life stories at age 43. This classification based on demographic criteria was supported by low to high scores on the socialization scale of the California Psychological Inventory (CPI). Traditionality of role at age 43 was related to CPI well-being and effective functioning at age 21. However, the traditional role was associated with several adverse changes in psychological and physical health by age 43. Both homemakers and women low in traditionality may have suffered from being less in synchrony with the social clock than they had been in college. Except for low energy, traditional women in the labor force (neo-traditionals) seemed to be role-juggling with success.  相似文献   
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