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111.
本研究为考察被动性社交网站使用对移动社交媒体环境下大学生错失焦虑症的预测,以及压力知觉的中介作用、乐观的调节作用与性别差异,选取443名大学生进行问卷调查。结果表明:(1)被动性社交网站使用通过直接预测与压力知觉的中介作效应两种方式作用于错失焦虑症;(2)乐观调节中介模型的直接路径,在低乐观水平下,被动性社交网站使用对错失焦虑症的预测作用显著;在高乐观水平下,该预测作用不显著;(3)中介效应与调节效应存在性别差异:在女生群体中,压力知觉的中介效应大于男生群体;而乐观的调节效应仅存在于男生群体中。 相似文献
112.
Josée Savard Marie-Hélène Savard Aude Caplette-Gingras Lucie Casault Caroline Camateros 《Cognitive and behavioral practice》2018,25(2):275-285
This paper describes the development, content, and preliminary results of a group cognitive-behavioral therapy (CBT) for fear of cancer recurrence (FCR). A manualized CBT intervention was developed and offered to 38 patients with various cancer types and stages in two hospitals. Four weekly group CBT sessions were administered by two licensed psychologists as part of routine care. Patients completed self-report scales before the first treatment session and, a second time, 1 month after the last session.Overall, 33 patients had clinical levels of FCR at baseline. The participants’ satisfaction toward the group CBT for FCR was high. Significant reductions on the total score and most subscales of the Fear of Cancer Recurrence Inventory (FCRI) were observed, as well as significant improvements on most of the other psychological variables measured (i.e., insomnia, anxiety, depression, dysfunctional beliefs about cancer, and intolerance of uncertainty). In addition, 52% of the patients with clinical levels of FCR (FCRI-severity subscale score ≥ 13) at baseline no longer reached this clinical threshold at posttreatment.These preliminary results suggest that our group CBT for FCR is well accepted and feasible, and shows promising efficacy for decreasing FCR and improving other psychological variables among cancer patients. The next step is to investigate the efficacy of this minimal intervention in larger and controlled clinical trials, as well as its usefulness as part of a stepped care approach.This low-cost intervention is easy to implement in various clinical settings and has a strong potential to help large numbers of patients with FCR. 相似文献
113.
Lia Figgou Antonis Sapountzis Nikos Bozatzis Antonis Gardikiotis Pavlos Pantazis 《Journal of community & applied social psychology》2011,21(2):164-177
This paper explores the discursive construction of immigrants' criminality in interview accounts obtained by a sample of Greek people in Thessaloniki (Northern Greece). Analysis, which adopts a discursive approach to stereotypes and category construction, indicates that fear and insecurity on the part of Greek people are represented as a sine qua non consequence of immigration to Greece. Two different lines of argument are used to account for the arousal of fear. According to the first, fear constitutes a corollary of a widespread stereotypical representation of immigrants as criminals. The stereotype of immigrants' criminality is considered to be ill‐warranted and it is attributed to the media or to other unspecified people. According to another, more regularly used, line of argument, however, fear is predicated upon the sordid living conditions of immigrants in Greece which make the probability of them being involved in illegal acts particularly high. In this case, fear is seen to derive from a ‘rational estimate’ of the probability of immigrant's involvement in criminal acts. Nested within the discourse of ‘risk’ the stereotypical image of immigrants' criminality is sustained and used to account for the need to protect the ‘ingroup’ from ‘immigrant groups’ through immigration control and surveillance. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
114.
《Quarterly journal of experimental psychology (2006)》2013,66(2):247-259
Overgeneralization of fear and threat-avoidance represents a formidable barrier to successful clinical treatment of anxiety disorders. While stimulus generalization along quantifiable physical dimensions has been studied extensively, less consideration has been given to symbolic generalization, in which stimuli are indirectly and arbitrarily related. The present study examined whether the magnitude and extent of symbolic generalization of threat-avoidance and threat-beliefs differed between spider-phobic and nonphobic individuals. Initially, participants learned two sets of stimulus equivalence relations (A1?=?B1?=?C1; A2?=?B2?=?C2). Next, one cue (B1) was established as a conditioned stimulus (CS?+?; threat) that signalled onset of spider images and prompted avoidance, and another cue (B2) was established as a CS– (safety cue) that signalled the absence of such images. Subsequent testing showed that phobics compared to nonphobics exhibited greater symbolic generalization of threat-avoidance to threat cues A1 and C1 (indirect CS+ threat cues related via symmetry and equivalence, respectively), while all individuals showed nonavoidance to indirect safety cues A2 and C2. The enhanced symbolic generalization of threat-beliefs and avoidance behaviour observed in spider phobics warrants further investigation. 相似文献
115.
116.
为探讨大学生社会排斥对社交焦虑的影响以及负面评价恐惧和人际信任在二者之间的作用机制,研究采用大学生社会排斥问卷(SEQU)、社交焦虑量表(SASSCS)、负面评价恐惧量表(BFNES)及人际信任量表(ITS)对450名大学生进行测试。结果表明:(1)大学生社会排斥不仅对个体的社交焦虑水平产生影响,还会通过负面评价恐惧的中介作用对社交焦虑产生影响;(2)人际信任能够调节大学生社会排斥对社交焦虑的直接作用,具体而言,与高人际信任的大学生相比较,较低人际信任的大学生的社会排斥对社交焦虑的预测作用更加显著。 相似文献
117.
《Quarterly journal of experimental psychology (2006)》2013,66(2):227-231
This experiment investigated the role of context in the expression of conditioned flavour preferences. Rats were trained on a mixture of almond and sucrose and were then given intermixed exposures to almond in one context (Context A) and to sucrose in a second context (Context S). Finally, choice tests were given in both contexts, with one group given almond-versus-water tests and the other almond + sucrose-versus-sucrose tests. Preference for almond over water was greater in Context A than in Context S. Conversely, preference for almond + sucrose over sucrose was greater in Context S than in Context A. These results suggest that the perceived sweetness of a flavour depends on the context in which it is presented and confirm that expression of a flavour preference depends on the type of test employed. 相似文献
118.
《Quarterly journal of experimental psychology (2006)》2013,66(12):2334-2351
Certain types of violent offending are often accompanied by evidence of personality disorders (PDs), a range of heterogeneous conditions characterized by disinhibited behaviours that are generally described as impulsive. The tasks previously used to show impulsivity deficits experimentally (in borderline personality disorder, BPD) have required participants to inhibit previously rewarded responses. To date, no research has examined the inhibition of responding based on Pavlovian stimulus–stimulus contingencies, formally “conditioned inhibition” (CI), in PDs. The present study used a computer-based task to measure excitatory and inhibitory learning within the same CI procedure in offenders recruited from the “personality disorder” and the “dangerous and severe personality disorder” units of a high-security psychiatric hospital. These offenders showed a striking and statistically significant change in the expression of inhibitory learning in a highly controlled procedure: The contextual information provided by conditioned inhibitors had virtually no effect on their prepotent associations. Moreover, this difference was not obviously attributable to nonspecific cognitive or motivational factors. Impaired CI would reduce the ability to learn to control associative triggers and so could provide an explanation of some types of offending behaviour. 相似文献
119.
Annie Roy-Charland Melanie Perron Cheryl Young Jessica Boulard Justin A. Chamberland 《The Journal of genetic psychology》2013,174(5):281-298
The goal of the present study was to test the Perceptual-Attentional Limitation Hypothesis in children and adults by manipulating the distinctiveness between expressions and recording eye movements. Children 3–5 and 9–11 years old as well as adults were presented pairs of expressions and required to identify a target emotion. Children 3–5 years old were less accurate than those 9–11 years old and adults. All children viewed pictures longer than adults but did not spend more time attending to the relevant cues. For all participants, accuracy for the recognition of fear was lower than for surprise when the distinctive cue was in the brow only. They also took longer and spent more time in both the mouth and brow zones than when a cue was in the mouth or both areas. Adults and children 9–11 years old made more comparisons between the expressions when fear comprised a single distinctive cue in the brow than when the distinctive cue was in the mouth only or when both cues were present. Children 3–5 years old made more comparisons for brow only than both. The results of the present study extend on the Perceptual-Attentional Limitation Hypothesis showing an importance of both decoder and stimuli, and an interaction between decoder and stimuli characteristics. 相似文献
120.
《Behavior Therapy》2023,54(2):346-360
Eating disorders (EDs) are characterized by fears related to food, body image, and social evaluation. Exposure-based interventions hold promise for targeting a range of ED fears and reducing ED psychopathology. We investigated change mechanisms and optimal fear targets in imaginal exposure therapy for EDs using a novel approach to network analysis. Individuals with an ED (N = 143) completed up to four online imaginal exposure sessions. Participants reported ED symptoms and fears at pretreatment, posttreatment, and 6-month follow-up. We constructed networks of symptoms (Model 1), fears (Model 2), and combined symptoms and fears (Model 3). Change trajectory networks from the slopes of symptoms/fears across timepoints were estimated to identify how change in specific ED symptoms/fears related to change in other ED symptoms/fears. The most central changing symptoms and fears were feeling fat, fear of weight gain, guilt about one’s weight/shape, and feared concerns about consequences of eating. In Model 3, change in ED fears bridged to change in desire to lose weight, desiring a flat stomach, following food rules, concern about eating with others, and guilt. As slope networks present averages of symptom/fear change slopes over the course of imaginal exposure therapy, further studies are needed to examine causal relationships between symptom changes and heterogeneity of change trajectories. Fears of weight gain and consequences of eating may be optimal targets for ED exposure therapy, as changes in these fears were associated with maximal change in ED pathology. Slope networks may elucidate change mechanisms for EDs and other psychiatric illnesses. 相似文献