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251.
Five‐year longitudinal data on a cohort of early to middle adolescents (N = 923) and a cohort of middle to late adolescents (N = 390) were used to examine the correlates of hypermaturity (i.e. 12‐year‐olds with a personality profile resembling the profile of an average 20‐year‐old) and immaturity (i.e. 20‐year‐olds with a personality profile resembling the profile of an average 12‐year‐old) of personality. Analyses revealed that girls with high levels of hypermaturity exhibited high levels of internalizing problem behaviour and conflict with parents, while hypermaturity in boys was only associated with internalizing problems. Immature girls had low levels of anxiety and high levels of minor delinquency, whereas immature boys reported low levels of anxiety and high levels of physical maturity. These findings suggest that off‐time personality development is an interesting concept deserving further exploration. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
252.
Autism is unique among other disorders in that acquisition of conditioned eyeblink responses is enhanced in children, occurring in a fraction of the trials required for control participants. The timing of learned responses is, however, atypical. Two animal models of autism display a similar phenotype. Researchers have hypothesized that these differences in conditioning reflect cerebellar abnormalities. The present study used computer simulations of the cerebellar cortex, including inhibition by the molecular layer interneurons, to more closely examine whether atypical cerebellar processing can account for faster conditioning in individuals with autism. In particular, the effects of inhibitory levels on delay eyeblink conditioning were simulated, as were the effects of learning-related synaptic changes at either parallel fibers or ascending branch synapses from granule cells to Purkinje cells. Results from these simulations predict that whether molecular layer inhibition results in an enhancement or an impairment of acquisition, or changes in timing, may depend on (1) the sources of inhibition, (2) the levels of inhibition, and (3) the locations of learning-related changes (parallel vs. ascending branch synapses). Overall, the simulations predict that a disruption in the balance or an overall increase of inhibition within the cerebellar cortex may contribute to atypical eyeblink conditioning in children with autism and in animal models of autism.  相似文献   
253.
A collective memory is a representation of the past that is shared by members of a group. We investigated similarities and differences in the collective memories of younger and older adults for three major wars in U.S. history (the Civil War, World War II, and the Iraq War). Both groups were alive during the recent Iraq War, but only the older subjects were alive during World War II, and both groups learned about the Civil War from historical sources. Subjects recalled the 10 most important events that occurred during each war and then evaluated the emotional valence, the relative importance, and their level of knowledge for each event. They also estimated the percentage of people that would share their memory of each event within their age group and the other age group. Although most historical events were recalled by fewer than 25 % of subjects, younger and older adults commonly recalled a core set of events for each war that conform to a narrative structure that may be fundamental to collective remembering. Younger adults showed greater consensus in the events that they recalled for all three wars, relative to older adults, but there was less consensus in both groups for the Iraq War. Whereas younger adults recalled more specific events of short duration, older adults recalled more extended and summarized events of long duration. Our study shows that collective memories can be studied empirically and can differ depending on whether the events are experienced personally or learned from historical sources.  相似文献   
254.
In five experiments, we extended the production effect—better memory for items said aloud than for items read silently—to paired-associate learning, the goal being to explore whether production enhances associative information in addition to enhancing item information. In Experiments 1 and 2, we used a semantic-relatedness task in addition to the production manipulation and found no evidence of a production effect, whether the measure was cued recall or item recognition. Experiment 3 showed that the semantic-relatedness task had overshadowed the production effect; the effect was present when the semantic-relatedness task was removed, again whether cued recall or item recognition was the measure. Experiments 4 and 5 provided further evidence that production can enhance recall for word pairs and, using an associate recognition test with intact versus rearranged pairs, indicated that production may also enhance associative information. That production boosts memory for both types of information is considered in terms of distinctive encoding.  相似文献   
255.
Integrative complexity is a conceptually unique and very popular measurement of the complexity of human thought. We believe, however, that it is currently being underutilized because it takes quite a bit of time to score. More time‐efficient computer‐based measurements of complexity that are currently available are correlated with integrative complexity at fairly low levels. To help fill in this gap, we developed a novel automated integrative complexity system designed specifically from the integrative complexity theoretical framework. This new automated IC system achieved an alpha of .72 on the standard integrative complexity coding test. In addition, across nine datasets covering over 1,300 paragraphs, this new automated system consistently showed modest relationships with human‐scored integrative complexity (average alpha = .62; average r = .46). Further analyses revealed that this relationship consistently remained significant when controlling for superficial markers of complexity and that the new system accounted for both the differentiation and integration components of integrative complexity. Although the overlap between the automated and human‐scored systems is only modest (and thus suggests the continued usefulness of human scoring), it nonetheless provides the best automated integrative complexity measurement to date.  相似文献   
256.
George Medley  III 《Zygon》2013,48(1):93-106
Abstract This paper will examine the implications of an extended “field theory of information,” suggested by Wolfhart Pannenberg, specifically in the Christian understanding of creation. The paper argues that the Holy Spirit created the world as field, a concept from physics, and the creation is directed by the logos utilizing information. Taking into account more recent developments of information theory, the essay further suggests that present creation has a causal impact upon the information utilized in creation. In order to adequately address Pannenberg's hypothesis that the logos utilizes information at creation the essay will also include an introductory examination of Pannenberg's Christology which shifts from a strict “from below” Christology, to a more open “third way” of doing Christology beyond “above” and “below.” The essay concludes with a brief section relating the implications of an extended “field theory of information” to creative inspiration, as well as parallels with human inspiration.  相似文献   
257.
The purpose of this study was to test perceptions of the social consequences of smoking as a mediator of the relationship between emotional intelligence (EI) and intentions to smoke cigarettes among youth. Upper elementary school students (N = 255, Mage = 10.9 years, 49% male) completed measures of EI, verbal intelligence, smoking-related intentions, past behavior, and perceived social consequences. Mediation was tested using the Sobel test. Perceived social consequences was a marginally significant mediator of the impact of total EI on intentions to smoke (Z = 1.91, p = .057). Follow-up analyses showed that perceived social consequences significantly mediated the effect of 2 EI abilities on smoking intentions: using emotions (Z = 2.02, p = .043) and managing emotions (Z = 2.28, p = .023). The results indicate that the role of higher EI in deterring smoking among youth may be related to social processing ability (i.e., greater perceptions of the negative social consequences of smoking). These findings contribute to a growing body of research demonstrating that EI may reduce cigarette smoking among youth by influencing their social perceptions.  相似文献   
258.
With the awareness of the role stress plays in our lives, it is vital to gain a better insight into the family and assess its adaptability and cohesion. This study was conducted to examine the association between perceived family adaptability and cohesion levels and creativity. Eighty college students from interior design and hotel and restaurant administration classes received the How Do You Think Instrument and the Adaptability and Cohesion Evaluation Scales. Results indicated that the highest creativity scores characterized highly adaptable families. The lowest creativity scores were characteristic of rigid families (low adaptability). Adaptability within the family was a significant contributor in predicting creativity scores, but family cohesion was not.  相似文献   
259.
Abstract

Despite considerable progress over the last 10 years, applied sport psychology confronts several persistent issues that continue to limit the growth and development of the field. Specifically, issues requiring more comprehensive and proactive attention and initiatives include: the training of graduate students, the accreditation of graduate programs, the job market, and the establishment of systematic educational outreach programs. Suggestions are offered regarding how enhancements in each of the aforementioned issues can be initiated, and potential benefits gained by students, faculty, and the general public are identified and discussed. Given the climate in many academic institutions emphasizing program downsizing, sport psychology may be approaching and confronting one of the most crucial crossroads in its existence. Without direct efforts to assure academic credibility and public confidence in the standards of training and practice, sport psychology may fail to actualize a meaningful future role in the competitive field of allied health service provision.  相似文献   
260.
Abstract

Historically circumstances that represent an extreme of the human condition attract the attention of those who record contemporary events. Perhaps one of the strongest influences on retrospectives is the achievement of excellence. Excellence is admired and hated, sought and avoided, and in a true sense rarely achieved. Excellence requires performing at the outer limit of physical, emotional and mental capacities. And even then for some this level of effort expenditure may not be enough to produce excellence. While many rationalize excellence as purely endowed or distort the concept with self-serving labels, Shin'chi Suzuki's work on developing excellence with “common” people demonstrates the various elements necessary for the opportunity to achieve excellence. Suzuki's work will be reviewed along with the profiles of selected world achievers. The prerequisites for the pursuit of excellence will be formulated and suggested along with a discussion of how the demands of achieving excellence often exceed the will to excel.  相似文献   
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