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891.
I aim to show that (i) thereare good ways to argue about what has intrinsicvalue; and (ii) good ethical arguments needntmake ethical assumptions. I support (i) and(ii) by rebutting direct attacks, by discussingnine plausible ways to argue about intrinsicvalue, and by arguing for pains intrinsicbadness without making ethical assumptions. If(i) and (ii) are correct, then ethical theoryhas more resources than many philosophers havethought: empirical evidence, and evidencebearing on intrinsic value. With moreresources, we can hope to base all of our moralbeliefs on evidence rather than on, say,emotion or mere intuition.  相似文献   
892.
This study tested the hypothesis that short-term memory (STM) capacity moderates the effect of social deviance on alcohol problems. Personality, cognitive ability, and alcohol use and abuse were assessed in the adult offspring of alcoholics (FHPs; n = 153) and the adult offspring of nonalcoholics (FHNs; n = 150). The results revealed that STM capacity moderated the effect of social deviance on alcohol problems, independent of intelligence. High social deviance and high-STM participants had fewer alcohol problems than did high social deviance and low-STM participants. Intelligence also moderated the effect of social deviance on alcohol problems in the same way, independent of STM capacity. FHPs had lower IQs, lower verbal ability, and more response perseveration than FHNs. The results suggest that working memory capacity moderates the risk for alcoholism associated with disinhibited traits.  相似文献   
893.
In the present longitudinal study, the authors examined the impact of attributional retraining (AR) techniques on academic motivation and achievement for college students who are either frequently or infrequently using elaborative learning strategies. During the 1st semester, 203 students completed an initial questionnaire assessing elaborative learning followed by 1 of 3 treatment conditions (No AR, Writing AR, Aptitude Test AR). Results indicated improvements in students' end-of-year perceptions of control, success, and emotions, as well as course-specific and overall academic performance for those receiving either AR format, with "high elaborators" showing higher levels on these measures than "low elaborators." The authors discussed the importance of elaborative and attributional processes underlying the effectiveness of the AR treatment and the potential utility of individualized AR techniques in the college classroom.  相似文献   
894.
Involuntary autobiographical memories are conscious and unintended recollections of personal experiences. In Study 1, involuntary memories were compared with voluntary word-cued memories, both retrieved in naturalistic settings via a self-paced procedure. The involuntary memories more frequently referred to specific episodes, came with more physical reaction, had more impact on mood, and dealt with more unusual and less positive events. Study 2 demonstrated that these differences were not due to differences between verbal and nonverbal cues, by using Francis Galton's "memory walk" as a nonverbal method to cue voluntary memories. In both studies, systematic differences were found between specific and nonspecific memories. The findings show that the way autobiographical memories are sampled greatly affects the findings and that involuntary retrieval more often provides access to memories of specific episodes and associated emotional states.  相似文献   
895.
In 6 experiments, 144 toddlers were tested in groups ranging in mean age from 20 to 37 months. In all experiments, children learned a novel label for a doll or a stuffed animal. The label was modeled syntactically as either a count noun (e.g., "This is a ZAV") or a proper name (e.g., "This is ZAV"). The object was then moved to a new location in front of the child, and a second identical-looking object was placed nearby. The children's task was to choose 1 of the 2 objects as a referent for the novel word. By 24 months, both girls (Experiment 2) and boys (Experiment 5) were significantly more likely to select the labeled object if they heard a proper name than if they heard a count noun. At 20 months, neither girls (Experiments 1 and 6) nor boys (Experiment 1) demonstrated this effect. By their 2nd birthdays, children can use syntactic information to distinguish appropriately between labels for individual objects and those for object categories.  相似文献   
896.
Changizi MA  Hall WG 《Perception》2001,30(12):1489-1497
Does thirst make you more likely to think you see water? Tales of thirsty desert travelers and oasis mirages are consistent with our intuitions that appetitive state can influence what we see in the world. Yet there has been surprisingly little scrutiny of this appetitive modulation of perception. We tested whether dehydrated subjects would be biased towards perceptions of transparency, a common property of water. We found that thirsty subjects have a greater tendency to perceive transparency in ambiguous stimuli, revealing an ecologically appropriate modulation of the visual system by a basic appetitive motive.  相似文献   
897.
Background/Objective: Colorectal and gynecologic cancer survivors are at cardiovascular risk due to comorbidities and sedentary behaviour, warranting a feasible intervention to increase physical activity. The Health Action Process Approach (HAPA) is a promising theoretical framework for health behaviour change, and wearable physical activity trackers offer a novel means of self-monitoring physical activity for cancer survivors. Method: Sixty-eight survivors of colorectal and gynecologic cancer will be randomised into 12-week intervention and control groups. Intervention group participants will receive: a Fitbit Alta? to monitor physical activity, HAPA-based group sessions, booklet, and support phone-call. Participants in the control group will only receive the HAPA-based booklet. Physical activity (using accelerometers), blood pressure, BMI, and HAPA constructs will be assessed at baseline, 12-weeks (post-intervention) and 24-weeks (follow-up). Data analysis will use the Group x Time interaction from a General Linear Mixed Model analysis. Conclusions: Physical activity interventions that are acceptable and have robust theoretical underpinnings show promise for improving the health of cancer survivors.  相似文献   
898.
Objective: Researchers have historically treated cognition and affect as separate constructs in motivating health behaviour. We present a framework and empirical evidence for complex relations between cognition and affect in predicting health behaviour.

Main Outcome, Design and Results: First, affect and cognition can mediate each other’s relation to health behaviour. Second, affect and cognition can moderate the other’s impact. Third, context can change the interplay of affect and cognition. Fourth, affect and cognition may be indelibly fused in some psychological constructs (e.g. worry, anticipated regret and reactance). These four propositions in our framework are not mutually exclusive.

Conclusion: Examination of the types of complex relations described here can benefit theory development, empirical testing of theories and intervention design. Doing so will advance the understanding of mechanisms involved in regulation of health behaviours and the effectiveness of interventions to change health behaviours.  相似文献   
899.
People experience meaning in various ways across different secular and sacred situations. However, scholars know relatively little about the situational contexts in which meaning occurs. In this article, we first explored the daily contexts of meaning using data collected by a unique, 2-week experience sampling method through participants’ smartphones. Meaning levels were highest during religious and spiritual practices, as well as during traditional work hours. They were also higher with some activities, such as talking to other people, than other activities, such as playing video games. Second, we examined how feelings of meaningfulness were related to sacred states, parsing out which preceded the other. Sacred states, in which people were aware of God or a higher being, tended to come before feelings of meaning rather than the reverse. From these analyses, meaning emerged as richly patterned in everyday life and closely associated with—and often a consequence of—sacred awareness.  相似文献   
900.
Data from 428 emerging adults were analyzed to investigate how growing up with at least one opposite-sex sibling related to marital beliefs. Participants were divided into three groups: having an opposite-sex sibling, having only a same–same sibling(s), and having no siblings. Using the belief dimensions and assumptions of Marital Paradigms Theory, results from a MANCOVA indicated a few statistically significant associations regarding opposite-sex siblings. Those with an opposite-sex sibling tended to believe in having shorter ideal engagement periods (marital timing), rated getting married as especially important (marital salience), and were less likely to believe cohabitation was a good preparation for marriage (marital context). Implications for future research are briefly explored.  相似文献   
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