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541.
Abstract The present research focuses on gender differences in resource loss, perceived threat, and negative affective reactions induced by experimental manipulation of vicarious stress. Israeli students (54.7% women) were randomly allocated to one of two conditions: (1) Threat Condition (n=98), in which participants were exposed to a video film depicting terror attacks and (2) Control Condition (n=30), in which participants viewed a video film depicting a series of non-emotive news broadcasts. Participants also completed measures of mastery, optimism, and self-esteem. The data indicated that whereas under the Threat Condition women scored lower on psychological resources and higher on perceived threat than men, no significant gender differences were observed under the Control Condition. A path analysis revealed that gender was directly related to perceived threat and resource loss, which, in turn, were related to negative affect. In addition, a greater sense of mastery was related to lower resource loss. Overall, these experimental findings suggest that gender and mastery bear prominent effects on cognitive and emotional reactions to vicarious life threat. 相似文献
542.
ABSTRACTCompared with clear-cut loss by death, ambiguous loss is defined as a loss that is not definite because the person is missing or mentally absent but physically present (e.g., through Alzheimer's disease). We expected the ambiguity of loss to show in psychologically more compromised loss memories and self-defining memories, but not in autobiographical memories in general. Thirty Chinese adults who had lost a parent through death, thirty whose parent had gone missing, and thirty who cared for a demented parent narrated their loss experiences and memories of sad and turning-point events as well as self-defining memories. Individuals with ambiguous loss narrated the loss and a self-defining memory with more contamination and fewer redemption sequences, and only the loss memory with fewer themes of agency and communion than individuals with definite loss, but not in memories of sad and turning point events. Effects of ambiguity of loss were independent of prolonged grief, which in turn independently predicted some of these effects. Thus the ambiguous quality of loss predicts effects on loss memories and self-defining memories independently of psychiatric symptoms. 相似文献
543.
Roupen Baronian 《Psychodynamic Practice》2013,19(4):275-283
For more than a decade, through re-working a composition based on a sepia photograph, Arshile Gorky (ca. 1904–1948) tried to give form and represent that which by definition defies forms and shatters one’s capacity for representation. Having witnessed the systematic ethnic cleansing of his people as a child, Gorky began a ‘journey’ in his attempt to comprehend his traumatic ordeal through Art. In 1926, with the safety of a constructed name and life, the artist started working on ‘The Artist and his Mother’ series. Focusing on the two versions of Gorky’s early painting and using relevant aspects of psychoanalytic theory, the paper explores his work through a psychoanalytic lens. Psychoanalytic theories on extreme traumatisation along with psychoanalytic notions of temporality will be utilised in an attempt to follow the artist’s struggle to re-create and rework aspects of his traumatic history. 相似文献
544.
Nancy E. Marchand-Martella Ronald C. Martella Martin Agran Charles L. Salzberg K. Richard Young Daniel Morgan 《Journal of applied behavior analysis》1992,25(4):841-851
Peers with mild intellectual disabilities taught first aid skills to 4 students with moderate intellectual disabilities. A multiple probe design across participants was used to examine the effects of the peer teaching program during an acquisition and a partial sequential withdrawal phase. Generalization assessments were conducted in the participants' homes using novel, randomized simulated injuries. Results suggested that the peer teaching program resulted in acquisition of first aid skills, and the participants' skills generalized to the home, to novel simulated-injury locations, and to new trainers. Additionally, a more detailed analysis of the generalized responding suggested that when given a choice among first aid materials, participants treated burns using large adhesive bandages rather than the materials used in training. Participants also successfully treated injuries when novel instructional cues were used. The findings are discussed with respect to training issues, generalization and maintenance of the acquired skills, and the use of peer tutors with disabilities. 相似文献
545.
We evaluated procedures for training supervisors in a residential setting to provide feedback for maintaining direct-service staff members' teaching skills with people who have severe disabilities. Using classroom-based instruction and on-the-job observation and feedback, 10 supervisors were initially trained to implement teaching programs themselves. The training improved supervisors' teaching skills but was insufficient to improve the quality of feedback they provided to direct-service staff regarding the staff members' teaching skills. Subsequently, classroom-based instruction and on-the-job observation and feedback that targeted supervisors' feedback skills were provided. Following training in provision of feedback, all supervisors met criterion for providing feedback to their staff. Results also indicated that maintenance of teaching skills was greater for direct-service staff whose supervisors had received training in providing feedback relative to staff whose supervisors had not received such training. The need for analysis of other variables that affect maintenance of staff performance, as well as variables that affect other important areas of supervisor performance, is discussed. 相似文献
546.
G Galbicka K P Fowler Z J Ritch 《Journal of the experimental analysis of behavior》1991,56(2):205-215
Two fixed-consecutive-number-like procedures were used to examine effects of acute d-amphetamine administration on control over response number. In both procedures, rats were required to press the left lever at least once and then press the right lever to complete a trial. The consecutive left-lever presses on each trial comprised a \"run.\" Under the targeted percentile schedule, reinforcement was provided if the current run length was closer to the target length (16) than half of the most recent 24 runs. This differentially reinforced run length while holding reinforcement probability constant at .5. A second group acquired the differentiation under the targeted percentile schedule, but were then shifted to a procedure that yoked reinforcement probability by subject and run length to that obtained under the targeted percentile schedule. The two procedures generated practically identical control run lengths, response rates, reinforcement probabilities, and reinforcement rates. Administration of d-amphetamine disrupted percentile responding to a greater degree than yoked control responding. This disruption decreased reinforcement frequency less in the former than the latter procedure. The similar baseline responding under these two procedures suggests that this difference in sensitivity was due to behavioral adjustments to drug prompted by reduction of reinforcement density in the yoked control but not the percentile schedule. These adjustments attenuate the drug's effects under the former, but not the latter, procedure. 相似文献
547.
Matthew A. Timm Phillip S. Strain Paula H. Eller 《Journal of applied behavior analysis》1979,12(2):308-308
Previous investigations of the social behavior of handicapped preschool children (Journal of Applied Behavior Analysis, 1974, 7 , 583–590; Journal of Applied Behavior Analysis, 1976, 9 , 31–40; Journal of Applied Behavior Analysis, 1977, 10 , 289–298) demonstrated that introduction of adult or peer confederate intervention agents produced substantial increases in levels of positive social behavior emitted by the subjects. In addition, it was observed that changes in rates of positive social behavior emitted by recipients of intervention tactics were accompanied by parallel changes in rates of positive social behavior emitted by interacting peers. However, with one limited exception, sudden removals of arranged intervention procedures were followed by immediate reductions in the levels of positive social behavior emitted by subjects and peers in each study. The current investigation was designed to examine the effects of response-dependent removal of intervention procedures on the positive behavior of three socially withdrawn preschool boys. Interactive effects on the social behavior of classroom peers who did not receive adult prompts and contingent attention events were also examined. A combination of withdrawal of treatment and multiple baseline procedures was employed. The three target subjects received fixed numbers of prompts and contingent attention events during Intervention I and Intervention II, Phase 1 conditions. During Intervention II, Phase 2 conditions, prompts and contingent attention events were reduced on a response-dependent basis for two subjects and on a response-independent basis for the third subject. The results suggest that: (a) the intervention procedures produced marked increases in positive social behavior emitted by each subject; (b) response-dependent fading and thinning, contrasted with response-independent tactics, maintained levels of positive social behavior equivalent to those observed during Intervention I and Intervention II, Phase 1 conditions; (c) changes in positive and negative behaviors emitted by peers paralleled changes in positive and negative behaviors emitted by each subject; and (d) no “spillover” of treatment effects was noted for subjects during periods in which they were not direct recipients of intervention procedures. 相似文献
548.
This study examined the effect of delayed reinforcement on digits completed by elementary school children and the effect of programming stimuli common to reinforcement conditions on the maintenance of their performance. Participants exhibited similar levels of responding during intermittent and continuous reinforcement. Responding continued for a number of sessions at similar levels during a maintenance phase that included stimuli present during delayed reinforcement. 相似文献
549.
Kaethe Weingarten 《Family process》2012,51(4):440-455
People who live with a painful gap between who they have been and who they are now, of who they dreamt themselves to be and who they still long to be, are living with chronic sorrow. Chronic sorrow is a normal, nonpathological state of pervasive, continuing, periodic, and resurgent sadness related to the ongoing losses associated with illness and disability, in this case not loss of an other, but loss of self (Roos, 2002). Focusing on the lives of four women, one of whom committed suicide, I explore the macroprocesses that invade the experience of even so personal an experience as self‐loss. The role of the therapist is made transparent through anecdotes and by discussing implications for clinical practice. 相似文献
550.
Viviane Green 《Journal of Child Psychotherapy》2013,39(1):76-89
1 This paper is a re-reading of Freud’s classic paper. The themes of mourning and melancholia are viewed in relation to children and adolescents with illustrations from case histories. Mourning is interpreted in a broader sense: not only as grief (both expectable and traumatic) but as a response to the developmental process itself as phases of childhood are shed and an emerging newer identity is assumed. The author argues that Freud’s paper left the way open to make a number of further distinctions of the processes involved within melancholia. 相似文献