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101.
Therapeutic alliance and cohesion variables as predictors of outcome in short-term group psychotherapy 总被引:1,自引:0,他引:1
The current study explored the relative ability of aggregate therapeutic alliance and cohesion variables to predict short-term group therapy outcome. Data were collected from a comparative trial of two forms of time-limited group psychotherapy for complicated grief (Piper, McCallum, Joyce, Rosie, & Ogrodniczuk, 2001). The therapeutic alliance and elements of the cohesion construct were measured from the perspectives of each patient and the group therapist at intervals during the groups; scores were aggregated across assessments. Hierarchical multiple regression analyses, adjusting for the effects of treatment approach (interpretive vs. supportive) and specific group membership, demonstrated that the patient-rated alliance was a consistent predictor of outcome. Two cohesion measures, reflecting other participants' (therapist, other members) views of the patient's "fit" with the group, also accounted for variation in outcome. Implications of the findings for research and clinical practice, and the limitations of the measurement approach taken in this study, are considered. 相似文献
102.
Adolescent participation in structured activities, meaning those with adult leaders, regular meetings, and skill-building activities, is related to good adjustment. Participation in unstructured, unsupervised, peer-oriented activities is related to poor adjustment. Structured activity participation is high in early adolescence and then declines, raising the question of why youths leave structured activities. The authors examined explanations involving parents and peers. They used longitudinal data from 861 youths (ages 13-17 years). Results showed that, compared with youths who stayed in structured activities, those who switched to hanging out on the streets were less likely to have peers in structured activities and had less positive feelings about the home context and more negative interactions with parents. In addition, delinquency predicted switching to hanging out in the streets and never joining structured activities in the first place. The results concerning parents support a theoretical explanation of how parents might unintentionally affect youths' leisure choices. Furthermore, the authors found some indications that positive feelings at home might protect youths who switch from structured activities to hanging out on the streets from increases in delinquency. 相似文献
103.
Jay E. Earles Burton Kerr Larry C. James Raymond A. Folen 《Journal of clinical psychology in medical settings》2007,14(1):51-57
For several decades, obesity has been a major health concern within the general population of the United States as well as
within the unique military population. Unlike the civilian sector, military service requires individuals to meet weight and
body fat standards. In order to assist overweight military personnel return to standards, Tripler Army Medical Center initiated
the LE3AN Program. LE3AN is a one-week, day-treatment, cognitive-behavioral weight management program coupled with 12 months of weekly follow-up.
Baseline data was collected on 387 consecutive participants. Despite physical fitness training and required standards in each
military service, the average BMIs for men and women were in the obese range, with male participants’ BMIs significantly higher
than women’s (34.3 vs 31.9, p<.005). One year outcome data was collected from 167 participants, i.e. 43.2% of treatment initiators. Among participants
who completed treatment, men maintained a 6.56% loss of their initial weight while women maintained a 7.35% loss. Over a quarter,
26.6%, of those who started the program (but did not complete it) maintained at least a 5% weight loss at one year, while
61.6% of treatment completers maintained 5% weight losses.
The opinions expressed in this article reflect the views of the authors and not those of the Department of Defense or the
U.S. Army. 相似文献
104.
Reder LM Oates JM Dickison D Anderson JR Gyula F Quinlan JJ Ferris JL Dulik M Jefferson BF 《Psychonomic bulletin & review》2007,14(2):261-269
In a double-blind, placebo-controlled experiment that usedmidazolam, a benzodiazepine that creates temporary amnesia, we compared acquisition and retention of paired associates of different
types. Some word pairs were studied before the injection of saline or midazolam, and two lists of word pairs were studied
after the injection. Critical comparisons involved retention of pairs that were practiced on all three lists, pairs studied
on only one list, and pairs that involved recombining cue and response terms from one list to the next, as a function of drug
condition. Previous research with benzodiazepines had found retrograde facilitation for material acquired prior to injection,
compared with the control condition. One explanation for this facilitation is that the anterograde amnesia produced by the
benzodiazepine frees up the hippocampus to better consolidate previously learned material (Wixted, 2004, 2005). We accounted
for a rich data set using a simple computational model that incorporated interference effects (cue overload) at retrieval
for both general (experimental context) interference and specific (stimulus term) interference without the need to postulate
a role for consolidation. The computational model as an Excel spreadsheet may be downloaded from www.psychonomic.org/archive. 相似文献
105.
Life-long environmental enrichment differentially affects the mnemonic response to estrogen in young, middle-aged, and aged female mice 总被引:2,自引:0,他引:2
The present study was designed to examine whether life-long exposure to standard or enriched housing affects the ability of estrogen to improve spatial and object memory throughout the lifespan. Three-week-old female mice were maintained in standard or enriched housing up to and through ovariectomy and behavioral testing at 5, 17, or 22 months of age. Spatial memory was tested in the Morris water maze and object memory was tested using an object recognition task. Immediately after training each day, mice were injected intraperitoneally with vehicle or 0.2 mg/kg 17beta-estradiol. Among young females, object recognition was enhanced by estradiol alone, an effect that was reduced by enrichment. In contrast, spatial water maze performance was impaired by estradiol alone, but improved by the combination of both estradiol and enrichment. At middle-age, object recognition was enhanced by estradiol or enrichment alone, and the combination of both treatments. Spatial memory in the water maze was also improved by both treatments at middle-age, but the beneficial effects of estradiol were limited to standard-housed females. Finally, whereas enrichment in aged females significantly enhanced performance in both tasks, estradiol had no effect at this age in either task. In total, the data indicate that life-long enrichment can significantly alter the extent to which estradiol affects memory in mice throughout the lifespan. Importantly, the interaction between these treatments is highly dependent on age and type of memory tested. 相似文献
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This research aimed to investigate the time course effect of a moderate steady-state exercise session on response execution and response inhibition using a stop-task paradigm. Ten participants performed a stop-signal task whilst cycling at a carefully controlled workload intensity (40% of maximal aerobic power), immediately following exercise and 30 min after exercise cessation. Results showed that moderate exercise enhances a subjects’ ability to execute responses under time pressure (shorter Go reaction time, RT without a change in accuracy) but also enhances a subjects’ ability to withhold ongoing motor responses (shorter stop-signal RT). The present outcomes reveal that the beneficial effect of exercise is neither limited to motor response tasks, nor to cognitive tasks performed during exercise. Beneficial effects of exercise remain present on both response execution and response inhibition performance for up to 52 min after exercise cessation. 相似文献