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911.
Psychopathy has long been associated with increased use of direct aggression and violence, especially among male inmates. Little research has, of yet, considered the relation between psychopathy and indirect forms of aggression. The current research sought to investigate the relationship between psychopathy and indirect aggression in a noncriminal sample. The results indicated that there was a strong relationship between psychopathic traits and indirect aggression, with strong correlations between indirect aggression and both factor 1 (coldheartedness) and factor 3 (impulsive antisociality). This association remained significant even after the effects of direct aggression had been controlled for. Path analysis indicated that both direct and indirect aggression was underpinned by the same psychopathy factors. This suggests that high psychopathy scorers will utilize direct and indirect aggression equally and, as such, the choice of one type of aggression over the other may be dependant on either situational factors or external moderators. Aggr. Behav. 35:408–421, 2009. © 2009 Wiley‐Liss, Inc. 相似文献
912.
Maternal mental health and prenatal stress are linked with neurobehavioral differences in the offspring. The majority of studies documenting this effect have been conducted using either predominantly European American infants or minority infants exposed to teratogens in utero. In this study, we focus on healthy African American women from low‐income environments to investigate the earliest individual differences in biobehavioral regulation, including resting heart rate and variability (HRV). In 87 neonates, HRV was significantly lower in those born to mothers reporting past major depressive disorder (p = .01). The number of maternal life stressors also was associated with lower neonatal HRV (p = .03). Obstetrical complications were not associated with significant differences, but breast‐ versus bottle‐feeding in the first few days of life was related to higher HRV (p = .04). Early variation in physiological regulation may be linked to subsequent individual differences in response to stress. Thus, identifying the earliest point in development when such differences can be reliably measured may result in opportunities for prevention of later deficits in regulating response to stress. 相似文献
913.
914.
Brian A. Goolsby Kimron L. Shapiro Jane E. Raymond 《Psychonomic bulletin & review》2009,16(1):133-138
Visual stimuli seen previously as distractors in a visual search task are subsequently evaluated more negatively than those
seen as targets. An attentional inhibition account for this distractor-devaluation effect posits that associative links between
attentional inhibition and to-be-ignored stimuli are established during search, stored, and then later reinstantiated, implying
that distractor devaluation may require visual working memory (WM) resources. To assess this, we measured distractor devaluation
with and without a concurrent visual WM load. Participants viewed a memory array, performed a simple search task, evaluated
one of the search items (or a novel item), and then viewed a memory test array. Although distractor devaluation was observed
with low (and no) WM load, it was absent when WM load was increased. This result supports the notions that active association
of current attentional states with stimuli requires WM and that memory for these associations plays a role in affective response. 相似文献
915.
916.
Kate Adams 《Journal of Beliefs & Values》2009,30(2):113-122
In recent years the notion of the child's voice has gained prominence, particularly influenced by the United Nations Convention on the Rights of the Child (UNCRC) in 1989 which outlined rights for children on an international scale. Many countries, including the UK, subsequently legislated for the child's voice to be heard in a variety of arenas including the education system. Despite the concept of the child's voice now being firmly established within schools in England, this paper argues that one aspect of their voice is not being heard: their spiritual voice. Drawing on evidence from research, this paper proposes that a variety of factors have culminated in a tendency towards a silencing of the child's spiritual voice. It argues that this silencing is an important one which should be acknowledged and rectified if educators in all schools are to treat the concept of the whole child seriously, and fully value their well‐being. 相似文献
917.
Alan Silberberg Lara Crescimbene Elsa Addessi James R. Anderson Elisabetta Visalberghi 《Animal cognition》2009,12(3):505-509
Brosnan and de Waal (Nature 425:297–299, 2003) reported that if a witness monkey saw a model monkey receive a high-value food,
the witness was more inclined to reject a previously acceptable, but low-value food. Later work demonstrated that this alleged
inequity aversion might be due to frustration induced by switching subjects from their role as models receiving a high-value
food to the role of witnesses receiving a low-value food. In the present study, pairs of female capuchins exchanged a token
for either a high- or a low-value food without switching their model–witness roles. Witnesses could exchange a token for a
low-value food after an adjacent model had exchanged a token for the same food (Equity Condition) or for a high-value food
(Inequity Condition). Failure- and latency-to-exchange measures showed that witnesses were unaffected by the food type offered
to models (no inequity aversion). Moreover, models were unaffected by their history of food type offered (no frustration).
These results join earlier work suggesting that alleged inequity effects depend on frustration-induction procedures. Furthermore,
inequity effects sometimes fail to emerge because frustration induction in nonhuman primates is labile.
This study complied with protocols approved by the Italian Health Ministry and all procedures were performed in full accordance
with the European law on humane care and use of laboratory animals. 相似文献
918.
ObjectivesThe purpose of this study was to examine if youth soccer players' perceived relationships with parents and peers in soccer, and the moderating associations among these social relationship variables, predict soccer continuation over and above motivation-related variables.DesignThis study used a prospective design by assessing youth soccer athletes' social relationships and motivational outcomes during one season and tracking the athletes' soccer continuation behavior one year later.MethodsContinuation behavior of travel soccer athletes (N = 148), ages 10–14 years (M = 11.7, SD = 1.0), was assessed one year after completing a questionnaire containing soccer-contextualized measures of perceived parent relationship quality, perceived friendship quality, perceived peer acceptance, perceived competence, enjoyment, stress, and self-determined motivation.ResultsLogistic regression analyses showed that greater perceived competence, more positive friendship quality, and the combination of mother relationship quality and peer relationships predict soccer continuation on the same team.ConclusionsThe findings highlight the importance of close social relationships, and the combination of parent and peer relationships in particular, to sport continuation behavior. 相似文献
919.
Alan W. J. Wales Clare Anderson Katherine L. Jones Adrian Schwaninger James A. Horne 《Behavior research methods》2009,41(3):937-943
Visual inspection of X-ray images of luggage is a time-pressured task that typically shows large initial training effects,
but there exists a paucity of models capable of evaluating performance and speed concurrently. In the present study, visual
inspection ability during learning was modeled using Drury’s two-component inspection model (TCM; Drury, 1975) in a laboratory
experiment involving 12 younger (mean age = 20.8 years) and 12 older (mean age = 60.0 years) naive participants undertaking
a simplified luggage search task. Model fits and assumptions were found to be reliable and accurately reflected improvement
with training for decision time, although neither search nor decision components of the model individually showed a significant
effect of age. The decision component of the model showed larger improvement with training than did the search component,
and stopping-time policy accurately reflected the improvements found between ages and within training levels. The TCM is a
useful supplement to detection theory when speed of performance is a factor. 相似文献
920.
John A. McCarty Martin I. Horn Mary Kate Szenasy Jocelyn Feintuch 《Journal of Consumer Behaviour》2007,6(1):48-59
- An important consideration for marketers is determining the best approach to take when marketing their product or service across national borders. It has become clear that the answer to this is not as simple as complete standardization or adaptation, and the appropriate approach may be contingent on a complex set of variables. One key aspect of the puzzle relates to an understanding of the attitudes and behaviours of consumers. The current study examines consumer style (variables related to the way people engage in their consumption activities) as an important area of consideration related to international marketing efforts. Consumer style was investigated in three European countries and the US, using data from the DDB Brand Capital Study (a multi‐country survey). Although results showed that country differences are evident on consumption style, a cluster analysis suggests that there were four segments of consumers that transcend country boundaries. The findings add to our knowledge about consumers in these countries and the characteristics of the segments with respect to differing styles of consumption.