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971.
Sex Roles - In the present study we aimed to investigate the role of social support, particularly emotional support, on work-family conflict (WFC) and employment-related guilt among employed... 相似文献
972.
Journal of Religion and Health - The phenomenon of corporate social responsibility “CSR” has stimulated lots of debates and disagreement among the business scholars. One of the most... 相似文献
973.
Lene Lindberg Gunilla Bohlin Berit Hagekull Malena Thunstrm 《Infant mental health journal》1994,15(3):262-277
This study compared infants who developed food refusal during the first year of life with a healthy control group concerning feeding, growth pattern, family situation, and infant behavioral characteristics. Infants with food refusal had a lower relative weight at inclusion in the study and at follow-up at the age of 2 years. Food refusal was also associated with weaning problems, parental reports of lower food consumption, a higher incidence of breast-feeding, a higher frequency of meals, psychosocial problems in the family, less positive perceptions of parenting, infant difficultness, and problematic behaviors. The findings have implications for identification and understanding of factors related to early food refusal. 相似文献
974.
Previous experiments on Betta splendens have shown that energy expenditures related to aggression are under social control. The present paper examines the biochemical energetics of social cohabitation in groups of Macropodus opercularis. The species is closely related to Betta splendens, however, dominants use somewhat different behavioral tactics against intruders. In contrast to Bettas, submissive Macropoduses are not harassed by dominants, but are confined to the bottom of the tank. This results in a reduced rate of oxygen consumption in defeated animals (Anabantid fish mainly use atmospheric oxygen). The only metabolic change, compared to isolated controls, is a reduction in hepatic glycogen content. Submissive animals have shifted carbohydrate metabolism towards anaerobic glycolysis. Substantial reductions in muscle proteins, lipids, and glycogen occurred in submissive Betta splendens. Thus, the sharp difference in behavioral strategy results in a sharp difference in the energetic consequences of aggression. A theory is presented regarding the possible role of energetic constraints in the control of behavior. © 1996 Wiley-Liss, Inc. 相似文献
975.
Motilin- and neuropeptide Y-like immunoreactivity in a psychophysiological stress experiment on patients with functional dyspepsia. 总被引:4,自引:0,他引:4
BACKGROUND: The aim of the study was to compare plasma motilin-like immunoreactivity (MOT-LI) and neuropeptide Y (NPY)-like immunoreactivity (NPY-LI) in patients with functional dyspepsia (FD) during a controlled psychophysiological experiment. METHOD: 25 patients (12 men, 13 women), age 24-50, with recurrent FD, and 25 pair-wise sex- and age-matched community control subjects were studied. In an experiment, after a rest period, subjects were studied during a 15-min stress interview. The aim of the interview was to elicit anxiety. Before and during the intervention blood samples were drawn for peptide analyses. Outcome measures were the Gastrointestinal Symptom Rating Scale, fasting blood glucose, heart rate and blood pressure as well as the subjects' self-ratings on visual analogue scales. The plasma concentrations of MOT-LI and NPY-LI are given as anti-logarithms. RESULTS: Mean plasma MOT-LI concentration was 7.3 (CI: 5.7-9.4) pmol/L in the patient group, and 7.9 (CI: 6.1-10.2) pmol/L in the control group. Mean plasma NPY-LI concentration was 14.2 (CI: 12.3-16.4) pmol/L in the patient group, and 13.4 (Cl: 11.8-15.3) pmol/L in the control group. Using ANCOVA (covariates: group, gender, age, body mass index and smoking) MOT-LI was related to lower indigestion symptomatology (p<0.04) and positive change in joyfulness during the interview (p<0.03). In the patient group delta motilin correlated with increased joyfulness (p<0.03) and decreased sadness (p<0.03). The NPY-LI increase during the interview was related to higher fasting blood glucose before the interview (p<0.01) and a stronger increase in systolic blood pressure during the test (p<0.05). CONCLUSION: During a stress interview plasma MOT-LI is positively related to less indigestion symptomatology and joyfulness, while changes in plasma NPY-LI were positively related to sympathetic nervous system activity, but not to gastrointestinal symptoms. 相似文献
976.
Background The aim of the study was to compare plasma motilin-like immunoreactivity (MOT-LI) and neuropeptide Y (NPY)-like immunoreactivity
(NPY-LI) in patients with functional dyspepsia (FD) during a controlled psychophysiological experiment.
Method 25 patients (12 men, 13 women), age 24–50, with recurrent FD, and 25 pair-wise sex- and age-matched community control subjects
were studied. In an experiment, after a rest period, subjects were studied during a 15-min stress interview. The aim of the
interview was to elicit anxiety. Before and during the intervention blood samples were drawn for peptide analyses. Outcome
measures were the Gastrointestinal Symptom Rating Scale, fasting blood glucose, heart rate and blood pressure as well as the
subjects’ self-ratings on visual analogue scales. The plasma concentrations of MOT-LI and NPY-LI are given as anti-logarithms.
Results Mean plasma MOT-LI concentration was 7.3 (CI: 5.7–9.4) pmol/L in the patient group, and 7.9 (CI: 6.1–10.2) pmol/L in the control
group. Mean plasma NPY-LI concentration was 14.2 (CI: 12.3–16.4) pmol/L in the patient group, and 13.4 (CI: 11.8–15.3) pmol/L
in the control group. Using ANCOVA (covariates: group, gender, age, body mass index and smoking) MOT-LI was related to lower
indigestion symptomatology (p<0.04) and positive change in joyfulness during the interview (p<0.03). In the patient group
delta motilin correlated with increased joyfulness (p<0.03) and decreased sadness (p<0.03). The NPY-LI increase during the
interview was related to higher fasting blood glucose before the interview (p<0.01) and a stronger increase in systolic blood
pressure during the test (p<0.05). Conclusion: During a stress interview plasma MOT-LI is positively related to less indigestion
symptomatology and joyfulness, while changes in plasma NPY-LI were positively related to sympathetic nervous system activity,
but not to gastrointestinal symptoms. 相似文献
977.
978.
Left ear (right temporal hemisphere) advantage and left temporal hemispheric dysfunction in schizophrenia. 总被引:2,自引:0,他引:2
N Aydin S Dane I Oztürk C Uslu K Gümü?tekin I Kirpinar 《Perceptual and motor skills》2001,93(1):230-238
In this study, to investigate the right or left ear advantages in psychiatric patients. the durations of hearing for right and left ears were assessed in 61 psychiatric patients, 26 with schizophrenia, 17 with depressive disorder, 13 with bipolar affective disorder, and 5 with brief psychotic disorder, plus 24 controls. Diagnoses were made on the basis of information provided from clinical interviews and the Structured Clinical Interview for DSM-IV (SCID). Schizophrenia was associated with a left ear advantage, and both depressive disorder and brief psychotic disorder were associated with right ear advantage as well as controls. These results suggest that their schizophrenia may be associated with a left temporal lobe dysfunction. 相似文献
979.
Lynam DR Caspi A Moffitt TE Wikström PO Loeber R Novak S 《Journal of abnormal psychology》2000,109(4):563-574
This research blends 2 traditions of theorizing on the causes of crime, one focused on the role of individual differences and the other focused on structural and contextual variables. Two related studies examined the relations among impulsivity, neighborhood context, and juvenile offending. The first, cross-sectional study uses a large sample of 13-year-old inner-city boys, whereas the second, longitudinal study offers a conceptual replication using 17-year-old inner-city boys who are a subset of the original sample. Across both studies, results indicate that the effects of impulsivity on juvenile offending are stronger in poorer neighborhoods. Furthermore, nonimpulsive boys in poor neighborhoods were at no greater risk for delinquency than nonimpulsive boys in better-off neighborhoods. 相似文献
980.
Locus of control and attitudes toward large carnivores 总被引:1,自引:0,他引:1
It has been hypothesized tha the negative attitudes toward carnivores found among rural groups is only one element embedded in a larger sociopolitical complex of disputes over resource use and rural development. Negative attitudes may reflect a protest against increased control of land use by central political authorities. In a survey among sheep farmers, wildlife managers, and research biologists in Norway we found that the sheep farmers expressed an external locus of control, indicating a belief that external forces control events, relative to the two other groups. Among sheep farmers and research biologists a positive association was found between an external locus of control and negative attitudes toward large carnivores. 相似文献