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排序方式: 共有453条查询结果,搜索用时 15 毫秒
171.
172.
Lynn A. Rankin-Esquer Nancy Houston Miller Denise Myers C. Barr Taylor 《Journal of clinical psychology in medical settings》1997,4(4):417-435
The purpose of this study was to examine the relationship of marital status to health outcomes in 818 post-MI, coronary artery bypass surgery, and angioplasty patients (651 males, 157 females) from seven Northern California hospitals who completed 12 months of a nurse-managed, home-based multifactorial risk reduction program. Compared to married patients, nonmarried patients were significantly less likely to complete the program than married patients, more likely to smoke at baseline, and drank significantly less alcohol at baseline. At 12 months there were no significant differences between married and nonmarried groups on smoking cessation rates, HDL, LDL, triglycerides, or exercise treadmill test results. When patients were categorized as married, divorced, separated, widowed, or single, similar results were found for the analyses using two groups (married versus nonmarried), with the following exceptions. Separated patients were significantly less likely to quit smoking. In addition, separated patients showed significantly higher rates of starting (and continuing) to smoke during the time following their MI. Mortality was not significantly different between married and unmarried patients. Implications for intervention with separated patients and the importance of assessing both marital status and marital quality are discussed. 相似文献
173.
Barbara J. Myers Ph.D. Gena C. Britt M.S. Diane E. Lodder M.S. Kathy A. Kendall B.S. Margaret G. Williams-Petersen Ph.D. 《Journal of child and family studies》1992,1(4):393-415
We review the effects of maternal cocaine use on the developing human fetus and infant in terms of methodological problems; the physiological action of cocaine on adults and on the developing fetus; the epidemiology of cocaine use; effects on fetal and infant mortality; growth of cocaine-exposed fetuses and infants; physical anomalies; evidence for and against infant withdrawal from cocaine; neurological effects; behavioral effects as shown by the NBAS; findings related to mother-infant interaction and emotional development; and parenting by cocaine-using mothers. Findings in most areas should be considered preliminary due to methodological problems. Published studies of long-term development are not yet available. In general, deleterious consequences of prenatal cocaine exposure are found for some portion of prenatally exposed infants. However, many findings of no difference are also available in methodologically well-controlled studies. 相似文献
174.
Effects of reinforcer duration on responding in two-link chained interval schedules 总被引:3,自引:3,他引:0 下载免费PDF全文
Lendenmann KW Myers DL Fantino E 《Journal of the experimental analysis of behavior》1982,37(2):217-222
Each of five pigeons was exposed to two or more durations of access to mixed grains on two-link, chained, interval schedules in which both links were identical fixed-interval or variable-interval schedules. Response rates were an increasing function of reinforcer duration for both initial and terminal links. For both types of interval schedules, initial-link response rates were more sensitive to reinforcer duration than were terminal-link response rates. The present results, together with prior ones, suggest that chaining and choice procedures are each sufficient for demonstrating substantial sensitivity of responding to changes in reinforcer duration. 相似文献
175.
176.
John G. Arena Edward B. Blanchard Frank Andrasik Patricia A. Cotch Patricia E. Myers 《Behaviour research and therapy》1983,21(4):447-460
In order to assess the reliability of psychophysiological recording, 15 subjects were assessed on multiple response measures (forehead EMG and forearm flexor EMG, heart rate, skin resistance level, hand surface temperature and cephalic vasomotor response), under multiple stimulus conditions (baseline, self-control, cognitive and physical Stressors), on multiple occasions (Days 1, 2, 8 and 28). Three forms of reliability coefficients were computed for each response measure: coefficients on absolute scores, coefficients on change scores from baseline to stressful conditions and coefficients on percent change from baseline. Only frontal EMG appeared to have consistently high absolute reliability coefficients, with hand surface temperature having high reliability if sessions are repeated within 1 week. Heart rate was less consistently reliable. Treating the responses as relative measures did not increase their reliability; indeed, hand surface temperature was completely unreliable when examined in this fashion. Implications of this study for behavioral medicine, biofeedback and anxiety-based disorders research, as well as Lang's tripartite response system model of fear and emotion, are discussed. 相似文献
177.
Journal of Psycholinguistic Research - Using 140 subjects (20 children each from kindergarten through the sixth grade), this study followed the developmental trends of children on two tasks... 相似文献
178.
Subjects adjusted the rate of a repeating toneburst to match that of a concurrently flashing light, or vice versa. Flashes were viewed in luminous or wholly dark surrounds. Matches usually departed from veridical rate matches, and always were affected in the same direction by changes in surround luminance. Matches were a function of whether subjects controlled the visual or auditory stimulus; also, subjects usually reported “driving” of flash rates by auditory rates when they controlled tone rate, but not when they controlled flash rate. 相似文献
179.
Barbara J. Myers Tina M. Smarsh Kristine Amlund-Hagen Suzanne Kennon 《Journal of child and family studies》1999,8(1):11-25
We review the literature on children whose mothers are incarcerated in jails or prisons. These children typically experience a great many risk factors besides their mothers' incarceration, including poverty, drug and alcohol problems in their families, community violence, and multiple changes in caregivers. Children's lives are greatly disrupted when mothers are arrested, and most children show emotional and behavioral problems. The impact this has depends on the age of the child, the alternate caregiving arrangements, and the course of the mother's incarceration. Children of incarcerated mothers experience internalizing (fear, withdrawal, depression, emotional disturbance) and externalizing (anger, fighting, stealing, substance abuse) problems, as well as heightened rates of school failure and eventual criminal activity and incarceration. Research in this area is scarce and often of poor quality. A research agenda which is guided by a transactional, ecological, and developmental model, and which examines children's well-being over the course of the mothers' incarceration is suggested. 相似文献
180.
The three primary purposes of this investigation are: (1) to apply confirmatory factor analysis (CFA) to responses from three instruments [Bem Sex Role Inventory (BSRI), Comrey Personality Scale (CPS), and Australian Sex Role Scale (ASRS) developed by Antill and his colleagues] designed to measure masculinity (M) and femininity (F); (2) to determine the correlation between M and F on each instrument and to relate the results to the design of the instrument; and (3) to describe a new theoretical model that posits global M and global F to be multifaceted, higher order constructs. When CFA was used to define one M and one F factor from responses to each instrument, the disattenuated correlations between M and F were +0.58 (BSRI), ?.50 (ASRS), and ?1.0 (CPS). Thus, responses from two instruments supported the separation of M and F, but differed in the direction of the correlation for the two traits, while the third provided remarkably strong support for a bipolar MF continuum. Despite the apparent inconsistency, the observed correlations were explicable in terms of the design of each instrument. While the two-factor model provided a reasonable fit for the BSRI, more complicated models were better able to fit responses to the ASRS and CPS. Results from this investigation and other research were used to formulate a new theoretical model. 相似文献