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221.
The development of an affectionate parent-infant bond is essential for a newborn infant's survival and development. However, from evolutionary theory it can be derived that parental bonding is not an automatic process, but dependent on infants' cues to reproductive potential and parents' access to resources. The purpose of the present study was to examine the process of bonding in a sample of Dutch mothers (n = 200) and fathers (n = 193) of full-term (n = 69), moderately premature (n = 68), and very premature infants (n = 63). During the first month postpartum parents completed the Pictorial Representation of Attachment Measure (PRAM) and Postpartum Bonding Questionnaire (PBQ). Longitudinal analyses revealed that mothers' PRAM scores decreased after moderately preterm delivery, whereas decreases in PRAM scores occurred in both parents after very preterm delivery. As lower PRAM scores represent stronger feelings of parent-infant connectedness, our findings suggest a higher degree of bonding after premature childbirth. Results of the PBQ analysis were in line with PRAM outcomes, as parents of preterm infants reported less bonding problems compared to parents of full-terms. These findings support the hypothesis that in affluent countries with adequate resources, bonding in parents of preterm infants on average may be higher than in parents of full-term infants.  相似文献   
222.
We demonstrate large differences in judging positive and null contingencies between younger and older adults with a task commonly used to explore cue competition in both contingency and causality judgements. The one-phase blocking task uses two cues, with separate contingencies with the same outcome. The age differences persisted even when participants knew in advance which of the two contingencies to judge. The age differences disappeared, however, when the stimulus display contained markers aiding perceptual segregation. We suggest that the age differences elicited in the one-phase blocking task are linked to decrements in perceptual segregation.  相似文献   
223.
In face of the multiple controversies surrounding the DSM process in general and the development of DSM-5 in particular, we have organized a discussion around what we consider six essential questions in further work on the DSM. The six questions involve: 1) the nature of a mental disorder; 2) the definition of mental disorder; 3) the issue of whether, in the current state of psychiatric science, DSM-5 should assume a cautious, conservative posture or an assertive, transformative posture; 4) the role of pragmatic considerations in the construction of DSM-5; 5) the issue of utility of the DSM - whether DSM-III and IV have been designed more for clinicians or researchers, and how this conflict should be dealt with in the new manual; and 6) the possibility and advisability, given all the problems with DSM-III and IV, of designing a different diagnostic system. Part I of this article will take up the first two questions. With the first question, invited commentators express a range of opinion regarding the nature of psychiatric disorders, loosely divided into a realist position that the diagnostic categories represent real diseases that we can accurately name and know with our perceptual abilities, a middle, nominalist position that psychiatric disorders do exist in the real world but that our diagnostic categories are constructs that may or may not accurately represent the disorders out there, and finally a purely constructivist position that the diagnostic categories are simply constructs with no evidence of psychiatric disorders in the real world. The second question again offers a range of opinion as to how we should define a mental or psychiatric disorder, including the possibility that we should not try to formulate a definition. The general introduction, as well as the introductions and conclusions for the specific questions, are written by James Phillips, and the responses to commentaries are written by Allen Frances.  相似文献   
224.
Abstract

Head injury is a significant cause of death and disability. This study examined the quality of life of carers of individuals following severe head injury from the acute neurosurgical care period to one year post discharge from hospital. The contribution of patterns of problem reporting by patients and their carers to quality of life was examined. Carer psychosocial adjustment and individual quality of life evaluations were significantly poorer than general population levels and did not change over a one year period. However, significant increases in the number of problems reported were noted over time. No significant differences were found between patients and carers in the numbers of problems identified at each of three assessments, although the level of agreement about problems identified was quite low. Female patients reported significantly more problems than male patients. Carer problem reporting was found to significantly predict carer quality of life and psychosocial functioning to a greater extent than patient problem reporting, a pattern which emerged after the patient had been discharged from hospital. The study demonstrates increasing problem profiles and differing perceptions of patients and carers over time. Combined with a lack of improvement in carer quality of life over a one year recovery period, this highlights the need for longer-term professional support and advice services aimed at both patients and carers.  相似文献   
225.
It is argued that meta-analysis is a fundamental tool in any construct valida- tion effort. Meta-analytic resuits provide the stable and precise estimates of relationships between variables that are needed for causal modeling and the- ory development. A review of the application of meta-analysis to the area of employment validities is used to show the theoretical and applied benefits this tool can bring to construct validation research. The case is also made that meta-analyses focused on the criterion side of prediction equations would lead to enhanced knowledge of the construct validity of criteria.  相似文献   
226.
Abstract

This study hypothesized that subjects who strongly endorse unrealistic beliefs about intimate relationships would score higher on a measure of exposure to popular romantic media than subjects who do not. The relationship between exposure to media and satisfaction with one's current intimate relationship was also explored. Results for the 109 adult subjects support the hypothesis (r=.18, p<.05). There was also a trend for married women who were more exposed to the popular romantic media to be less satisfied with their current intimate relationships (r=? .26, p<.10). These results would seem to have significant psychological and social implications.  相似文献   
227.
Book Review     
This research reviews and analyzes case law related to private-school employment contracts. The cases deal with the validity of contracts and termination of employment in which the courts have been called upon to settle a variety of disputes between nonpublic schools and their employees. School administrators must be knowledgeable of the basic principals of contract law.  相似文献   
228.
In this article, I propose that illness is philosophically revealing and can be used to explore human experience. I suggest that illness is a limit case of embodied experience. By pushing embodied experience to its limit, illness sheds light on normal experience, revealing its ordinary and thus overlooked structure. Illness produces a distancing effect, which allows us to observe normal human behavior and cognition via their pathological counterpart. I suggest that these characteristics warrant illness a philosophical role that has not been articulated. Illness can be used as a philosophical tool for the study of normally tacit aspects of human existence. I argue that illness itself can be integral to philosophical method, insofar as it facilitates a distancing from everyday practices. This method relies on pathological or limit cases to illuminate normally overlooked aspects of human perception and action. I offer Merleau-Ponty’s analysis of the case of Schneider as an example of this method.  相似文献   
229.
In most experimental work on animal cognition, researchers attempt to control for multiple interacting variables by training subjects prior to testing, allowing subjects to participate voluntarily, and providing subjects with food rewards. However, do such methods encourage selection bias from subjects’ personalities? In this study, we trained eighteen zoo-housed capuchin monkeys (Sapajus apella) for two experiments, under conditions of positive reinforcement (i.e. food rewards) and free-choice participation. Using a combination of behavioral and rater-based methods, we identified and validated five personality dimensions in these capuchins (Assertiveness, Openness, Neuroticism, Sociability, and Attentiveness). Scores on Openness were positively related to individual differences in monkey task participation, reflecting previous work showing that such individuals are often more active, curious, and willing to engage in testing. We also found a negative relationship between scores on Assertiveness and performance on tasks, which may reflect the trade-offs between speed and accuracy in these animals’ decision-making. Highly Assertive individuals (the most sociable within monkey groups) may also prioritize social interactions over engaging in research. Lastly, monkeys that consistently participated and performed well on both tasks showed significantly higher Openness and lower Assertiveness compared to others, mirroring relationships found between personality, participation, and performance among all participants. Participation and performance during training was clearly biased toward individuals with particular personalities (i.e. high Openness, low Assertiveness). Results are discussed in light of the need for careful interpretation of comparative data on animal cognition and the need for researchers to take personality selection bias more seriously.  相似文献   
230.
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