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This study investigated the role of emoticons in computer-mediated communication (CMC). The study consisted of an online questionnaire about the social motives for emoticon use and an experimental part in which participants (N = 1,251) had to respond to short Internet chats. In these chats, the interaction partner (friend vs. stranger) and the valence of the context (positive vs. negative) were manipulated. Results showed that emoticons are mostly used to express emotion, to strengthen a message, and to express humor. Furthermore, more emoticons were used in communication with friends than in communication with strangers, and more emoticons were used in a positive context than in a negative context. Participants seem to use emoticons in a way similar to facial behavior in face-to-face communication with respect to social context and interaction partner. 相似文献
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ABSTRACT Decisive action against criminal outlaw motorcycle gangs (OMCGs) ranks high on the criminal justice agenda. Nevertheless, in many Western European countries the number of OMCG chapters has increased rapidly. Official OMCG support clubs also have mushroomed. The present study extends prior research from the Netherlands and elsewhere by employing a gang database of 1,617 OMCG members and 473 support club members maintained by the Dutch police and examining members’ juvenile and adult criminal careers based on judicial data. While committing an offense was no prerequisite of being included in the database, criminal career data show that the majority of OMCG and support club members is convicted at least once. In addition, we find there is ample variation in both the level and shape of these individual’s criminal trajectories. In line with prior research, the majority of OMCG and support club members are found to be adult onset offenders. A considerable share of both samples however, follows criminal trajectories characterized by early onset, frequent and persistent criminal behavior. Building on prior theoretical accounts of OMCG evolution, these findings are interpreted against the background of recent changes in the Dutch outlaw biker landscape. Implications for the Dutch whole-of-government approach are discussed. 相似文献
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Punya V. Iyer Janneke K. Oostrom Alec W. Serlie Arjan van Dam Marise Ph. Born 《International Journal of Selection & Assessment》2020,28(2):143-162
Our goal was to develop a commensurate measure of personality‐based person‐organization fit and examine its criterion‐related validity for two retention‐related attitudes: job satisfaction and intention to stay. At T0, 637 employees completed our questionnaire. Two years later, at T1, 171 of the original respondents completed our questionnaire again. Results showed that the organizational personality perceptions are relatively stable. Polynomial regression analyses and surface plots revealed that job satisfaction and intention to stay are higher when there is perfect fit between the person and the organization compared to when the person and the organization differ in traits. However, in most cases, we found the work attitudes to be maximized when both the person and the organization score high on the personality traits. 相似文献
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Linda M. Blokland 《Contemporary Family Therapy》1999,21(2):217-224
Four therapists have worked closely in a professional support group. More recently attention has been given to the group processes and internal experiences of the group itself. An observation of the four members of this group is that the group process has allowed for peer validation, fortuitously resulting in their professional identities shifting and evolving. They have become curious about the interface between and the integration of personal and professional facets of the therapist's self. A resulting discovery has been that the very mechanisms which disconnect the therapist out there may serve to promote connection in the support group. 相似文献
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Yanda Van Rood Els Goulmy Els Blokland Jos Pool Jon van Rood Hans Van Houwelingen 《Psychology & health》2013,28(3):229-244
Abstract Results are reported from a field study on 47 healthy subjects preparing and defending a PhD-thesis in the Netherlands. Measurements before, about and after thesis defense are used to quantify the temporal effects of this perceived stressor on immunological and psychological variables. Moreover, multivariate analysis of variance for repeated measurements was used to explore a potential causal relationship between changes in immune variables and changes in psychological variables. Significant temporal effects were observed for the immunological variables, percentage CD4 cells (p = 0.037), the proliferative response to pokeweed mitogen (p = 0.040), concanavalin A 10 μg/ml (p = 0.010) and concanavalin A 40 μg/ml (p = 0.005) and the psychological variables, average subjective distress (p = 0.002), highest subjective distress (p = 0.000) and the coping strategy depressive reaction pattern (p= 0.02). No evidence was obtained for a causal relation between the immunological and psychological variables. 相似文献
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Eva Ouwehand Hanneke Muthert Hetty Zock Hennie Boeije Arjan Braam 《The International journal for the psychology of religion》2018,28(1):31-54
The authenticity of religious and spiritual experiences during mania is an important subject for bipolar patients. The exploration of such experience in bipolar disorder is the central point of this qualitative study. A psychiatrist and a hospital chaplain conducted 35 semi-structured interviews with recovered participants, recruited from mental health care institutions in the Netherlands, the patients’ association and via the internet, about their religious and spiritual experiences during illness episodes and in stable times. A variety in types (such as divine presence, unity, mission, meaningful synchronicity) during mania was reported, which were on a sliding scale with experiences/views in stable times in more than half of the interviews. During depression, absence of religious or spiritual experience was predominant. The reported experiences were viewed by most participants as both authentically religious or spiritual but also related to the disorder, requiring therefore language that transcended medical terminology. Also indicated is the relevance of the results for fundamental discussions about the nature or religious experience. 相似文献
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Juliane Hoss Linda M. Eskell Blokland 《Journal of community & applied social psychology》2018,28(5):306-317
This mixed method study aimed to gather a contextual understanding of the perspectives of young girls in South Africa with regard to transactional sexual interactions between older men and young girls. Two major narratives of the “sugar daddy” phenomenon have dominated the public discourse on the topic. One emphasises the girls' vulnerability and experience of victimisation, whereas the other highlights their role as social agents with control in such interactions. In this study, the participants acknowledged the heterogeneity among partners in such interactions, which suggests that the phenomenon of “sugar daddies” cannot be explained by a simple narrative. The girls' experiences form a continuum based on the degree of their individual control and the extent of their vulnerability in such an interaction. Contextual factors and social norms influence decisions and experiences in these interactions. The study concludes that these relationships form part of the girls' daily experiences of structural violence as well as gender inequality and can be regarded as a symptom of broader societal structures and norms. Quantitative data investigate the mental health status of the participants, whereas an essentialist/realist thematic analysis of qualitative data explores experiences and perceptions of the girls. 相似文献
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Reneerkens OA Rutten K Akkerman S Blokland A Shaffer CL Menniti FS Steinbusch HW Prickaerts J 《Neurobiology of learning and memory》2012,97(4):370-379
A promising target for memory improvement is phosphodiesterase type 5 (PDE5), which selectively hydrolyzes cyclic guanosine monophosphate (cGMP). In rodents, PDE5 inhibitors (PDE5-Is) have been shown to improve memory performance in many behavioral paradigms. However, it is questioned whether the positive effects in animal studies result from PDE5 inhibition in the central nervous system or the periphery. Therefore, we studied the effects of PDE5 inhibition on memory and determined whether compound penetration of the blood-brain barrier (BBB) is required for this activity. Two selective PDE5-Is, vardenafil and UK-343,664, were tested in the object recognition task (ORT) in both a MK-801- and scopolamine-induced memory deficit model, and a time-delay model without pharmacological intervention. Compounds were dosed 30 min before the learning trial of the task. To determine if the PDE5-Is crossed the BBB, their concentrations were determined in plasma and brain tissue collected 30 min after oral administration. Vardenafil improved object recognition memory in all three variants of the ORT. UK-343,664 was ineffective at either preventing MK-801-induced memory disruption or time-dependent memory decay. However, UK-343,664 attenuated the memory impairment of scopolamine. Vardenafil crossed the BBB whereas UK-343,664 did not. Further, co-administration of UK-343,664 and scopolamine did not alter the brain partitioning of either molecule. This suggests that the positive effect of UK-343,664 on scopolamine-induced memory decay might arise from peripheral PDE5 inhibition. The results herein suggest that there may be multiple mechanisms that mediate the efficacy of PDE5 inhibition to improve memory performance in tasks such as the ORT and that these involve PDE5 located both within and outside of the brain. To further elucidate the underlying mechanisms, the cellular and subcellular localization of PDE5 needs to be determined. 相似文献
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Henna L. Toppenberg Robert A. C. Ruiter Arjan E. R. Bos 《Journal of applied social psychology》2019,49(4):203-212
HIV‐related stigmatization in employee selection procedures may be enacted through discrimination based on an applicant's HIV status. This study (N = 58) investigated to what extent applying an acknowledgment strategy in a job interview setting reduces HIV‐related stigma, taking into account the applicants' personal responsibility and the perceivers' attitudes toward people living with HIV (PLWH). In an immersive virtual office, virtual applicants with HIV presented themselves as part of a job application procedure. Using a 2 (acknowledgment versus non‐acknowledgment) × 2 (responsible versus not responsible for the onset of the HIV‐infection) within‐subjects design, we hypothesized that acknowledgment and onset responsibility would yield an interaction effect as well as separate main effects. We predicted that hearing virtual job applicants acknowledging their HIV status triggers higher evaluations, especially when applicants are not held personally responsible for their infection. In addition, we hypothesized that (between‐subjects) positive implicit and explicit attitudes independently moderate the relationship between acknowledgment and applicant evaluation. We found that low‐onset responsible applicants were more positively evaluated than high‐onset responsible applicants (main effect of onset responsibility), F(1, 57) = 4.31, p = 0.04. This effect was irrespective of the applicants' status acknowledgment (no interaction effect). Acknowledgment did, however, produce higher evaluations when participants' explicit attitudes toward PLWH were more positive, F(1, 57) = 7.13, p = 0.01 (moderation effect of explicit attitudes). This study indicates that the more positive the explicit attitudes toward PLWH, the more positive the evaluations when hearing PLWH acknowledging their stigma. Theoretical and practical implications of these findings are discussed. 相似文献