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121.
Our purpose in the following was to investigate the start-up rhetoric employed by U.S. President Barack Obama in his speeches. The initial 5 min from eight of his speeches from May to September of 2009 were selected for their variety of setting, audience, theme, and purpose. It was generally hypothesized that Barack Obama, widely recognized for the excellence of his rhetorical performance, would pursue both constant and variable strategies in his effort to establish contact with his audience. More specifically, it was hypothesized that the make-up of the audience—primarily native or non-native speakers of English—would be a prominent independent variable. A number of temporal and verbal measures were used as dependent variables. Variations were evident in mean length in syllables and duration in seconds of utterances (articulatory phrases), articulation rate in syllables per second of ontime, mean duration of silent pauses in seconds, and frequency of fillers, hesitations, colloquial words and phrases, introductory phrases, and 1st person singular pronominals. Results indicated that formality versus informality of the setting and presence or absence of a teleprompter were more prominent than native versus non-native audiences. Our analyses confirm Obama’s skillfulness in challenging and variable settings and clearly detect orderliness and scientific generalizability in language use. The concept of orality/literacy provides a theoretical background and emphasizes dialogical interaction of audience and speaker.  相似文献   
122.
An alternative models framework was used to test three confirmatory factor analytic models for the Short Leyton Obsessional Inventory-Children’s Version (Short LOI-CV) in a general population sample of 517 young adolescent twins (11–16 years). A one-factor model as implicit in current classification systems of Obsessive–Compulsive Disorder (OCD), a two-factor obsessions and compulsions model, and a multidimensional model corresponding to the three proposed subscales of the Short LOI-CV (labelled Obsessions/Incompleteness, Numbers/Luck and Cleanliness) were considered. The three-factor model was the only model to provide an adequate explanation of the data. Twin analyses suggested significant quantitative sex differences in heritability for both the Obsessions/Incompleteness and Numbers/Luck dimensions with these being significantly heritable in males only (heritability of 60% and 65% respectively). The correlation between the additive genetic effects for these two dimensions in males was 0.95 suggesting they largely share the same genetic risk factors.  相似文献   
123.
The work-hardening behaviour of virgin martensitic steel has been investigated in a strictly un-aged state and after various ageing conditions. At room temperature (RT), the un-aged alloy shows astonishing tensile performances (ultimate tensile stress?=?1600?MPa/uniform elongation?=?15%) but unexpected serrations. These serrations can be suppressed by static ageing (at RT or higher) while maintaining the initial work-hardening rate (ageing at RT). Parallel investigations using atom probe tomography reveal that the distribution of carbon at the atomic scale evolves from purely homogeneous for virgin martensite to partly segregated at a very fine scale (5–10?nm) after static ageing. This particular mechanical behaviour can therefore be associated with a very local decrease in available carbon in solid solution due to redistribution and segregations on defects (nanotwins) that occurs rapidly, even after few days at RT.  相似文献   
124.
We assessed the role of parental behaviors on sport performance anxiety. Measures of trait anxiety, parental pressure, and parent-initiated motivational climate were administered to youth swimmers throughout the season. High parental pressure within either a low mastery or a high ego motivational climate was associated with the highest levels of anxiety at all time points. An early-season, high-pressure/low-mastery combination was also associated with relative increases in anxiety over the season, whereas high pressure within a high mastery climate was associated with relative decreases. Results indicate that parental pressure can have differential effects depending upon motivational climate.  相似文献   
125.
The relationship between dream content and waking life experiences remains difficult to decipher. However, some neurobiological findings suggest that dreaming can, at least in part, be considered epiphenomenal to ongoing memory consolidation processes in sleep. Both abnormalities in sleep architecture and impairment in memory consolidation mechanisms are thought to be involved in the development of psychosis. The objective of this study was to assess the continuity between delusional contents and dreams in acutely psychotic patients. Ten patients with a single fixed and recurring delusional content were asked to report their dreams during an acute psychotic break. Sixteen judges with four different levels of acquaintance to the specific content of the patients’ delusions were asked to group the dreams, expecting that fragments of the delusional thought would guide the task. A mathematical index (f, t) was developed in order to compare correct groupings between the four groups of judges. Most judges grouped the dreams slightly above chance level and no relevant differences could be found between the four groups [F(3, 12) = 1.297; p = n.s.]. Scoring of dreams for specific delusional themes suggested a continuity in terms of dream and waking mentation for two contents (Grandiosity and Religion). These findings seem to suggest that at least some delusional contents recur within patients’ dreams. Future studies will need to determine whether such continuity reflects ongoing consolidation processes that are relevant to current theories of delusion formation and stabilization.  相似文献   
126.
With a Kleinian perspective influenced by Betty Joseph, the author describes the distinctive ‘here and now’ of a psychoanalysis as the place and the time of the patient’s inner subjective world as it emerges in the work of patient and analyst. This psychoanalytic ‘here’ and ‘now’ is examined with clinical material from the analysis of Mr X; first, with an account of the way his analysis begins and then through a detailed session five years later.The author identifies Mr X’s problems with place and time, and how these change over the course of the analysis. He moves from sequestered dyadic relationships towards an Oedipal and family space, and from disconnection and timelessness to acquiring a sense of duration, of being in the present with a past and a future – all of which, the paper aims to show, has implications for technique.  相似文献   
127.
The aims of the study were (1) to determine whether adolescents find it acceptable to have physicians explore their spiritual beliefs as part of their medical care, (2) to characterize the role of spirituality and religious beliefs in adolescents with and without HIV, and (3) to examine associations between spirituality/religion and quality of life. Adolescents receiving their medical care at an urban Adolescent Health Clinic completed a study-specific questionnaire about spiritual inquiry by their physician, the Brief Multidimensional Measurement of Religiousness/Spirituality, and the Pediatric Quality of Life Inventory 4.0. Chi-squared analysis, Fischer’s exact test, and t tests were used to assess associations. A total of 45 participants enrolled: 19 HIV+ (53% vertical transmission) and 26 HIV?; mean age 17.2 years; 80% African American. Four out of 45 (9%) had ever been asked by their doctor about their spiritual/religious beliefs, and only 8 (18%) had ever shared these beliefs with their healthcare provider. Most teens wanted their provider to ask them about their spiritual beliefs during some visits, especially when dealing with death/dying or chronic illness (67%). Those with HIV were more likely to endorse wanting their doctors to pray with them (42% vs. 15%), feeling “God’s presence” (Mean = 3.95 vs. 2.83), being “part of a larger force” (Mean = 2.58 vs. 1.69), and feeling “God had abandoned them” (Mean = 1.63 vs. 1.15). There are certain circumstances in which healthcare providers should include a spiritual history with teenage patients. Few differences emerged in the teens studied with and without HIV.  相似文献   
128.
Research has shown that individuals with a current religious affiliation are more likely to use preventive health services. The aim of this study was to determine whether breast screening uptake in Northern Ireland is higher amongst women with a current affiliation to an organised religion and, for those with no current affiliation, to examine whether their religion of upbringing is associated with uptake of breast screening. The Northern Ireland Longitudinal Study (NILS) was used to link Census and national breast screening data for 37,211 women invited for routine breast screening between 2001 and 2004. Current religious affiliation, religion of upbringing and other demographic and socio-economic characteristics were as defined on the Census form. Multivariate logistic regression was used to determine the relationship between religion affiliation and attendance. Uptake of breast screening is about 25% lower for those without a current religious affiliation. There are modest differences between Catholics and Protestants, with the latter about 11% more likely to attend for screening. For those with no current religion, the religion of upbringing appears to positively influence attendance rates. These differences remain after adjustment for all of the socio-demographic and socio-economic factors that have been shown to influence uptake rates of breast screening in the UK to date. Record linkage is an efficient way to examine equity across demographic characteristics that are not routinely available. The lower uptake amongst those with no religious affiliation may mean that screening services may find it difficult to maintain or improve uptake rate in an increasingly secularised society.  相似文献   
129.
130.
The purpose of this article is to propose a community structural intervention for low-income families who present to therapy with the concern of an adolescent at risk for gang involvement. Families are affected by multiple interacting systems. In congruence with systems theory, changing a part of the system will essentially affect the interrelated parts of the system. The proposed intervention utilizes structural family therapy and community family therapy as a model to impact change at the family system, its interrelated systems, and the system at which the family is embedded.  相似文献   
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