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751.
The neuropeptide oxytocin plays an important role in mother–infant bonding. However, recent studies indicate that the effects of oxytocin on prosociality are dependent on perceived social context. Using functional magnetic resonance imaging, we examined differential effects of intranasally administered oxytocin on neural responding to 500 and 700 Hz crying that was indicated as emanating from a sick infant and 500 and 700 Hz crying emanating from a bored infant. We found that oxytocin significantly increased insula and inferior frontal gyrus responding to sick infant crying, but decreased activation in these brain regions during exposure to crying of an infant that was labeled as bored. In addition, oxytocin decreased amygdala responding to 500 Hz crying, but increased amygdala responding to 700 Hz crying. These findings indicate that labeling the same infant crying as ‘sick’ or as ‘bored’ drastically changes neural activity in response to intranasal oxytocin administration. Oxytocin increases empathic reactions to sick infants' crying, but lowers the perceived urgency of crying of an infant perceived as bored, thus flexibly adapting adult responses to infant crying labeled in various ways.  相似文献   
752.
Temperamental inhibition has been identified as a key risk factor for childhood anxiety and internalizing problems. An efficacious early prevention programme for shy/inhibited children has been developed; however, accurate, efficient and acceptable screening is needed to support wider implementation. We explore community screening options in the context of a trial implementing the Cool Little Kids prevention programme for anxiety disorders. In comparison to the Australian Temperament Project's inhibition scale, we examine the Strengths and Difficulties Questionnaire's (SDQ) ability to screen for inhibited preschool children. Parents of 6307 children aged 3 to 6 years enrolled in preschool programmes from eight socio‐economically diverse districts in Melbourne, Australia, first completed the measures of inhibition and SDQ. Parents with inhibited children then enrolled in the Cool Little Kids randomized trial (n = 545). Of these, 88% provided feedback about inhibition screening. Parents allocated to the intervention also provided feedback on the Cool Little Kids parenting programme. Results demonstrated that parents of preschool children (i) find inhibition screening acceptable, (ii) take up this parenting programme and (iii) report favourable feedback. The SDQ emotional symptoms subscale demonstrated acceptable sensitivity but insufficient specificity to identify inhibited preschool children. Presenting parents with a brief, validated inhibition scale could be a low‐cost option for identifying inhibited preschool children in the community to offer early anxiety prevention. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
753.
In the present study, we aimed to compare the primary-need depletion elicited by three common ostracism paradigms: autobiographical recall (e.g., Zhong & Leonardelli in Psychological Science 19:838–842, 2008), Cyberball (Williams, Cheung, & Choi in Journal of Personality and Social Psychology 79:748–762, 2000), and O-Cam (Goodacre & Zadro in Behavior Research Methods 42:768–774, 2010). A total of 152 participants (52 males) were randomly allocated to one of the three paradigms, and their subsequent primary needs were measured (belonging, control, self-esteem, and meaningful existence). O-Cam was found to induce greater total primary-need depletion than did Cyberball and recall, which did not differ significantly from each other. Moreover, when examining the pattern of individual need depletion elicited by each paradigm, O-Cam was found to induce significantly greater depletion of belonging, control, and meaningful existence than did the recall paradigm, and significantly greater depletion of control and self-esteem than did Cyberball. No other comparisons were found to be significant, including the comparisons between the recall and Cyberball paradigms for each individual primary need. Collectively, the findings will assist ostracism researchers in making informed choices regarding (a)?which paradigm is appropriate to implement with respect to their research aims, and (b)?whether the interchangeable use of paradigms within a program of research is appropriate practice.  相似文献   
754.
Case-based reasoning has long been used to facilitate instructional effectiveness. Although much remains to be known concerning the most beneficial way to present case material, recent literature suggests that simplifying case material is favorable. Accordingly, the current study manipulated two instructional techniques, incremental case presentation and forecasting outcomes, in a training environment in an attempt to better understand the utility of simplified versus complicated case presentation for learning. Findings suggest that pairing these two cognitively demanding techniques reduces satisfaction and detracts from the effectiveness of the learning approach. Implications regarding the use of instructional techniques in training programs are discussed.  相似文献   
755.
A growing literature has examined the association between therapeutic alliance and treatment outcomes in child therapy. Few studies, however, have specifically investigated the role of therapeutic alliance within evidence-based parenting programs for children with externalizing behavioural difficulties. The current study prospectively collected measures of therapeutic alliance for 117 families completing a Triple P parenting program in a community children’s mental health center. Higher levels of mother and father rated therapeutic alliance were associated with greater gains in parenting skills and parental sense of competence. Parental rated therapeutic alliance was also associated with greater improvements in child conduct problems for mothers, but not fathers. However, therapist ratings of therapeutic alliance had limited associations with treatment improvement. The implications of the findings for clinical practice are discussed.  相似文献   
756.
In this article we explore the emergence of a cluster of social movement organisations that have critically taken issue with nanotechnology in Germany, the UK and internationally. By applying concepts borrowed from Social Movement Research we demonstrate that this cluster is a ‘spin-off’ from the preceding movement against agrofood biotechnology, however, never succeeds in mobilizing a comparable ‘antinanotechnology movement’. We argue that the turn toward participatory and deliberative practices that is characteristic of nanotechnology policy and, to a major extent, is based on the perceived threat of a ‘public backlash’ against nanotechnology, while being of little political impact, reinforces the activity of these critical organisations through the provision of political opportunities. We further argue that the stagnation of these organisations can be explained by low policy impact and low public responsiveness respectively and conclude that their trajectories hinge to a major extent on policy impact and the responsiveness of the mass-public. We end by making a concluding remark about the limits to the project of democratizing social contention through public engagement.  相似文献   
757.
Surveys are one of the most popular ways to collect employee information. Because of their widespread use, data quality is an increasingly important concern. The purpose of this paper is to (1) introduce the intra-individual response variability (IRV) index as an easily calculated and flexible way to detect insufficient effort responding (IER); (2) examine the extent to which various IER indices detect the same or different respondents engaging in IER behavior; and (3) investigate relationships between individual differences and commonly used IER indices to better understand systematic and theoretically relevant IER behavior. In a two-part study, 199 undergraduates responded to questionnaires online, and various IER indices were calculated. The IRV index identifies different respondents than other IER indices. Values on the IRV index (as well as other IER indices) are related to scores on theoretically meaningful individual differences in conscientiousness, agreeableness, and boredom proneness. This study provides researchers with a robust, easily calculated, and flexible means for screening questionnaire data for IER behavior. Practical recommendations for finding and making decisions about IER behavior patterns are provided. This study introduces the IRV index, an extension of the long string, used to identify survey research participants who likely engaged in one type of IER behavior. It is also one of the first studies to evaluate the extent to which IER indices identify different respondents as having engaged in IER and provides additional evidence that values on these indices are related to individual differences.  相似文献   
758.

Purpose

Leader sensegiving—the attempt to affect employees’ sensemaking—is a crucial leadership activity during organizational change. Yet, it is unclear how employee sensemaking and leader sensegiving vary across different change phases: Although addressing employee needs is key for successful sensegiving, current literature remains vague about how leaders account for different employee needs over the course of a change process.

Design/Methodology/Approach

Data were obtained from an interview study with organizational members who underwent episodic change. To integrate both perspectives, interviews were conducted with leaders (n = 26) and employees (n = 29). Data were analyzed using template analysis.

Findings

Our analysis revealed and confirmed different sensemaking needs and respective sensegiving foci in each change phase. During exploration, leaders respond to employees’ need for reassurance with receptive sensegiving. During preparation, leaders show participative sensegiving to answer employees’ need for orientation. During implementation, leaders’ compensating sensegiving responds to employees’ need for balance. During evaluation, leaders’ evaluative sensegiving accounts for employees’ need for acknowledgment. Each sensegiving mode is associated with a specific set of discursive and symbolic strategies in each phase.

Implications

This study provides a systematic framework on how leaders can respond successfully to employee sensemaking needs in each change phase using different discursive and symbolic sensegiving strategies.

Originality/Value

The study enhances our understanding of development in sensemaking and sensegiving by outlining the specific interlocking between both processes within the different change phases. Furthermore, it outlines how the relevant sensegiving modes can be obtained through particular symbolic and discursive strategies.
  相似文献   
759.
Recent research highlights the importance of transdiagnostic factors of psychopathology, particularly in understanding comorbidity. Repetitive negative thinking (RNT) is one such factor, which may elucidate anxiety-depression comorbidity. The Response to Anxiety Questionnaire (RAQ) aims to evaluate repetitive negative thinking (RNT) related to anxiety-depression comorbidity, specifically hopelessness and rumination about anxiety symptoms. Anxious hopelessness is negative thoughts about the future due to anxiety symptoms, and anxious rumination includes negative evaluations of the meaning of anxiety symptoms, therefore the current study assessed the RAQ in three studies. We used exploratory and confirmatory factor analysis methodologies to examine the factor structure of the RAQ. In addition, we tested indirect effects of the two factors of RAQ (Rumination and Hopelessness) between anxiety and depression, and tested measure convergent validity. Results of the current study provide additional support for the psychometric properties of the RAQ, suggesting a two factor makeup (hopelessness, rumination), as well as its use in predicting anxiety and depressive symptoms.  相似文献   
760.
Hoarding disorder is a new DSM-5 disorder that causes functional impairment and affects 2 to 6% of the population (Frost and Steketee 2014). The current study evaluated a multiple mediation model with 243 undergraduate women in which indecisiveness (VOCI; Thordarson et al. Behaviour Research and Therapy, 42(11), 1289-1314, 2004) and decisional procrastination (DPS; Mann 1982) mediated the relationship between dimensions of perfectionism (F-MPS-B; Burgess et al. 2016a) and hoarding behavior (SI-R; Frost et al. Behaviour Research And Therapy, 42(10), 1163–1182, 2004) and excessive acquiring (CAS; Frost et al. Annual Review of Clinical Psychology, 8, 219–242, 2012). Multiple mediational analyses indicated a significant indirect effect for decisional procrastination, but not indecisiveness, in mediating evaluative concerns (but not striving) to SI-R Total, SI-R Clutter, SIR Excessive Acquisition, and both CAS subscales. Both mediators were significant pathways between evaluative concerns and SI-R Difficulty Discarding. These findings support a cognitive behavioral model of hoarding, suggesting that evaluative concerns produces problems in decision-making that influence acquisition, discarding, and clutter.  相似文献   
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