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981.
Shneidman (1973) derived an estimate of six survivors for every suicide that, in the ensuing years, has become an assumed fact underlying public health messaging campaigns in support of suicide prevention and postvention programs worldwide, in spite of it lacking either empirical testing or validation. This report offers a first test designed to derive estimates of suicide survivors and raises an array of empirical questions needing further study to reasonably address the impact of suicide on others.  相似文献   
982.
983.
Highly efficient dual-task processing is demonstrated when reaction time to each of two tasks does not differ between the dual-task situation and the single-task situation. This has been demonstrated reliably in younger adults; nevertheless, the two extant studies of extensive dual-task training did not find evidence for it in any elderly adult. The origins of age-related differences after training were explored in a study in which the stimuli for the two tasks were perfectly redundant although two distinct responses were required. The dual-task situation thus greatly reduced the demands of stimulus categorization while still requiring two response selections and two response executions. After only limited training 8 of 8 younger adults and 5 of 8 older adults showed performance consistent with highly efficient processing. Three older adults failed to show this even after 12 training sessions. The results implicate stimulus categorization more than response selection as an important locus of inefficient dual-task processing, particularly for older adults.  相似文献   
984.
985.
Judgments about memory are essential in promoting knowledge; they help identify trustworthy memories and predict what information will be retained in the future. In the three experiments reported here, we investigated the mechanisms underlying predictions about memory. In Experiments 1 and 2, single words were presented once or multiple times, in large or small type. There was a double dissociation between actual memory and predicted memory: Type size affected predicted but not actual memory, and future study opportunities affected actual memory but scarcely affected predicted memory. The results of Experiment 3 suggest that beliefs and judgments are largely independent, and neither consistently resembles actual memory. Participants' underestimation of future learning-a stability bias-stemmed from an overreliance on their current memory state in making predictions about future memory states. The overreliance on type size highlights the fundamental importance of the ease-of-processing heuristic: Information that is easy to process is judged to have been learned well.  相似文献   
986.
A systematic review of published and unpublished English language articles identified 14 studies containing 18 comparisons between functional family therapy (FFT) and another condition in the treatment of adolescent disruptive behavior and substance use disorders. In 11 of these comparisons, assignment to conditions was random, while nonrandom assignment occurred in seven studies. For both random and nonrandom comparisons, separate meta‐analyses were conducted for subgroups of studies depending on the type of comparison group used. Data from studies of untreated control groups (CTL), treatment as usual (TAU), and well‐defined alternative treatments (ALTs) were analyzed separately. Effect sizes from these six meta‐analyses were as follows: random assignment FFT versus CTL (k = 3, = 0.48, < .01); random assignment FFT versus TAU (k = 3, = .20, ns); random assignment FFT versus ALT (k = 5, = .35, < .05); nonrandom assignment FFT versus CTL (k = 2, = .90, ns); nonrandom assignment FFT versus TAU (k = 2, = .08, ns); and nonrandom assignment FFT versus ALT (k = 3, = .75, < .001). These results provide support for the effectiveness of FFT compared with untreated controls and well‐defined ALTs, such as cognitive behavior therapy, other models of family therapy, and individual and group therapy for adolescents.  相似文献   
987.
This paper reviews a decade of research (2006–2016) on a family assessment instrument called the Systemic Clinical Outcome and Routine Evaluation (SCORE). The SCORE was developed in Europe to monitor progress and outcome in systemic therapy and has been adopted by the European Family Therapy Association as the main instrument for assessing the outcome in systemic family and couple therapy. There are currently six main versions of this instrument: SCORE‐40, SCORE‐15, SCORE‐28, SCORE‐29, Child SCORE‐15, and Relational SCORE‐15. It has also been translated into a number of European languages. Fifteen empirical studies of the SCORE “family of measures” have been conducted. Most have aimed to establish psychometric properties of these instruments in English and other languages. Others have used the SCORE to document the level of family adjustment in clinical samples or evaluate outcome in treatment trials. There is now sufficient evidence for the reliability and validity of the SCORE to justify the use of brief versions of this instrument to monitor progress and outcome in the routine practice of systemic therapy.  相似文献   
988.
It has been demonstrated in previous work that the same neural structures are used for both imagined and real movements. To provide a strong test of the similarity of imagined and actual movement times, 4 simple movement tasks were used to determine the relationship between estimated task time and actual movement time. The tasks were single-component visually controlled movements, 2-component visually controlled, low index of difficulty (ID) moves and pin-to-hole transfer movements. For each task there was good correspondence between the mean estimated times and actual movement times. In all cases, the same factors determined the actual and estimated movement times: the amplitudes of movement and the IDs of the component movements, however the contribution of each of these variables differed for the imagined and real tasks. Generally, the standard deviations of the estimated times were linearly related to the estimated time values. Overall, the data provide strong evidence for the same neural structures being used for both imagined and actual movements.  相似文献   
989.
Over the last 20 years, increasing attention has been given to associations between dispositional forgiveness and specific mental health problems. However, few studies have assessed whether forgiving real-life interpersonal hurts may be related to diverse psychological health outcomes. The present study addresses this gap by investigating, in depth, relationships between perceptions about state forgiveness and a variety of mental wellbeing outcomes as well as exploring perceptions about the factors that may modify such effects. Developing an understanding of a forgiveness wellbeing relationship is of relevance to healthcare workers, researchers and policy makers with an interest in improving public health. In-depth semi-structured interviews were conducted, and data were analysed using grounded theory methods. From England and Ireland, eleven adults who were affiliated with religious/spiritual and secular/atheist groups were recruited using purposive and convenience sampling methods. Key themes that appeared to be related to the effects of unforgiveness were: increases in negative affect; reduction in cognitive abilities and barriers to psychological and social growth. For the majority of participants, state forgiveness had strong ties to participants perceived sense of mental wellbeing, including reductions in negative affect, feeling positive emotions, positive relations with others, spiritual growth, a sense of meaning and purpose in life as well as a greater sense of empowerment. The data also revealed a number of factors that may positively or negatively influence a forgiveness–wellbeing link such as: viewing an offender as spiritually similar or different, responsibility/karma, blaming, wanting restitution/apology as well as practices such as meditation and prayer. The findings suggest that forgiving a range of real-life interpersonal offences may be an important determinant of psychological wellbeing, particularly among religious/spiritual populations. Further research is, however, needed.  相似文献   
990.
Timeouts are sometimes used in applied settings to reduce target responses, and in some circumstances delays are unavoidably imposed between the onset of a timeout and the offset of the response that produces it. The present study examined the effects of signaled and unsignaled timeouts in rats exposed to concurrent fixed‐ratio 1 fixed‐ratio 1 schedules of food delivery, where each response on one lever, the location of which changed across conditions, produced both food and a delayed 10‐s timeout. Delays of 0 to 38 s were examined. Delayed timeouts often, but not always, substantially reduced the number of responses emitted on the lever that produced timeouts relative to the number emitted on the lever that did not produce timeouts. In general, greater sensitivity was observed to delayed timeouts when they were signaled. These results demonstrate that delayed timeouts, like other delayed consequences, can affect behavior, albeit less strongly than immediate consequences.  相似文献   
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