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1.
At equal distance, the impedance created by traffic congestion strongly affects the duration of commute. Extant literature indicates that commute impedance negatively affects wellbeing, distinctly from the distance and the duration of commute. These negative effects are reported to be larger for women. Consequently, workers, especially females, must be willing to accept lower wages if reaching the job location entails fewer traffic congestions and accommodates a speedier commute. Using the Canadian General Social Survey of 2015 and the Census of 2016, the present paper assesses the wellbeing and wage consequences of commute impedance on men and women who drive to work. The study first demonstrates that the negative impact of commute impedance on wellbeing is greater for women. Second, consistent with the greater negative effect of traffic congestion on their wellbeing, women appear to pay a price off their wages, in order to avoid commute impedance. The policy implications are discussed.  相似文献   

2.
Survival analysis is a powerful and useful technique for understanding qualitative change. This article provides a practical, nontechnical introduction to the use of survival analysis for social scientists. Important issues in using survival analysis are discussed, including research design, data preparation and management, and data analysis. Attendance data from a self-helf organization are used to illustrate common survival analysis tasks such as describing the overall survival and hazard functions, examining covariate effects, and modeling the form of the hazard function over time. An appendix that discusses the strengths and weaknesses of current survival analysis computer programs is included. Editor's note: Edward Seidman served as action editor for this article while serving as Associate Editor for Methodology.I thank William Davidson, Susan Englund, Bruce Rapkin, Kurt Ribisl, and three anonymous reviewers for their helpful comments on earlier drafts. The example data presented here were collected with the support of an NIMH grant (MH37390) awarded to Julian Rappaport and Ed Seidman.  相似文献   

3.
An application of a future-oriented job analysis (FOJA) procedure used to gain an understanding of newly formed entry-level positions in a large insurance organization is described. A brief review of the relevant literature is presented to serve as a foundation upon which to consider the current FOJA procedure. Specific assumptions, stages, and results of the current procedure are detailed. The benefits of this application of FOJA are also discussed.  相似文献   

4.
The purpose of this paper is to introduce a system for the analysis of memory tasks. The system involves four basic task dimensions, derived from an ecological analysis of memory functioning: Reproductivity (R), Acquisition (A), Sufficiency (S), and Productivity (P). Three studies are reported in which professional memory psychologists were asked to rate sets of standard laboratory and more ecologically relevant memory tasks in terms of the four RASP dimensions. In general, results implied independence across the two sets of tasks between the four dimensions. Interrater reliabilities were found to be modest to high. However, it was suggested that RASP best be used as a tool for understanding the meaningful relations that exist among dimensions within general sets or pools of tasks, for different classes of tasks, as well as for prototypical tasks. We argue that, especially when the relationship between RASP profiles for two particular tasks is crossvalidated by behavioral data, and conflict with assumptions about what memory systems or processes are involved, then there is a potential for conceptual refinement. This refinement could be attained either through an increased theoretical generalization, or through an increased theoretical precision. Based on obtained RASP information at the level of classes of tasks (e.g., episodic vs. semantic) as well as at a prototypical task level (e.g., word recall vs. prose recall), several intriguing memory phenomena are discussed. Finally, we suggest that RASP may serve as a tool for reducing the number of task-specific assumptions of what systems and processes mediate memory performance.  相似文献   

5.
BackgroundTo date, few digital behavior change interventions for weight loss maintenance focusing on long-term physical activity promotion have used a sound intervention design grounded on a logic model underpinned by behavior change theories. The current study is a secondary analysis of the weight loss maintenance NoHoW trial and investigated putative mediators of device-measured long-term physical activity levels (six to 12 months) in the context of a digital intervention.MethodsA subsample of 766 participants (Age = 46.2 ± 11.4 years; 69.1% female; original NoHoW sample: 1627 participants) completed all questionnaires on motivational and self-regulatory variables and had all device-measured physical activity data available for zero, six and 12 months. We examined the direct and indirect effects of Virtual Care Climate on post intervention changes in moderate-to-vigorous physical activity and number of steps (six to 12 months) through changes in the theory-driven motivational and self-regulatory mechanisms of action during the intervention period (zero to six months), as conceptualized in the logic model.ResultsModel 1 tested the mediation processes on Steps and presented a poor fit to the data. Model 2 tested mediation processes on moderate-to-vigorous physical activity and presented poor fit to the data. Simplified models were also tested considering the autonomous motivation and the controlled motivation variables independently. These changes yielded good results and both models presented very good fit to the data for both outcome variables. Percentage of explained variance was negligible for all models. No direct or indirect effects were found from Virtual Care Climate to long term change in outcomes. Indirect effects occurred only between the sequential paths of the theory-driven mediators.ConclusionThis was one of the first attempts to test a serial mediation model considering psychological mechanisms of change and device-measured physical activity in a 12-month longitudinal trial. The model explained a small proportion of variance in post intervention changes in physical activity. We found different pathways of influence on theory-driven motivational and self-regulatory mechanisms but limited evidence that these constructs impacted on actual behavior change. New approaches to test these relationships are needed. Challenges and several alternatives are discussed.Trial registrationISRCTN Registry, ISRCTN88405328. Registered December 16, 2016, https://www.isrctn.com/ISRCTN88405328.  相似文献   

6.
Latent semantic analysis (LSA) and transitional probability (TP), two computational methods used to reflect lexical semantic representation from large text corpora, were employed to examine the effects of word predictability on Chinese reading. Participants' eye movements were monitored, and the influence of word complexity (number of strokes), word frequency, and word predictability on different eye movement measures (first-fixation duration, gaze duration, and total time) were examined. We found influences of TP on first-fixation duration and gaze duration and of LSA on total time. The results suggest that TP reflects an early stage of lexical processing while LSA reflects a later stage.  相似文献   

7.
This article gives a didactic introduction to the analysis of multitrait-multimethod data with models of multilevel confirmatory factor analysis. In particular, the principles of the multilevel CT-C(M-1) model for interchangeable and structural different methods are explained in detail, and the first application of this model to more than two structurally different methods is presented. The model is illustrated by an application to the analysis of the convergent and discriminant validity of the trait subscales of the State-Trait Cheerfulness Inventory (STCI-T, Ruch, Köhler, & van Thriel, 1996). The results show that the STCI is a reliable and valid questionnaire for assessing the temperamental basis of sense of humor.  相似文献   

8.
In the current study we examined the generalized slowing hypothesis on the mechanisms underlying sequential effects in serial two-choice reaction time tasks. For young adults, sequential effects of conditions with a high and a low stimulus presentation rate respectively pointed to an automatic and an expectancy mechanism. Older adults' low presentation rate data corroborated the general slowing hypothesis for expectancy, whereas the high presentation rate results did not. The observation of a differential influence of age on the automatic and the expectancy mechanism poses a problem for notions assuming that higher level processes are more vulnerable to advancing age than lower level processes.  相似文献   

9.
Does the analyst who works with both children and adults using ostensibly the same theoretical model perform similar mental operations in these two fields? The author suggests that child analysis is rooted in a different creative process from that of adults. Comparing the analysis of children to painting and that of adults to writing, and making use of the debate between Virginia Woolf and her sister Vanessa Bell on the relative merits of words and images, the author explores the psychoanalytic debate on the role of child analysis in the development of psychoanalytic theory and practice. Child analysis, initially regarded as an application of psychoanalysis, ended up acting as a catalyst for a true epistemological revolution in the 20th century through the work of Klein and Bion. Playing is not only an alternative medium to words for representing the unconscious but a different method for giving shape to representations through a specific creative process. The reverie which is born in the child analyst’s consulting room reproduces itself through the body’s actions during play, whereas in the adults’ consulting room the analyst’s capacity to dream presupposes the suspension of action. Child analysis, deploying a distinctive creative process that makes use of the body and serves itself of action in its development, may be said to rest on a similar creative process to that of figurative art. For this reason, the child analyst’s mind relates to objects in a different way, being in a more prolonged state of fusion with these as a result of ‘concentration of the body’. The significance of the unspeakable things that take place can often only be conceptualized in après‐coup. Although this difference in the development of the process suggests a significant distinction between the two ‘arts’ of child and adult analysis, the aesthetic sensitivity acquired through child analysis can be profitably used with adults, as will be demonstrated with the help of several clinical examples.  相似文献   

10.
Destructive interpersonal experiences at work result in negative feelings among employees and negative work outcomes. Understanding the mechanisms through which bullying can lead to burnout and subsequent turnover is important for preventing and managing this problem. Leaders play a key role in shaping positive work environments by discouraging negative interpersonal experiences and behaviours. The aim of this study is twofold. Specifically we aim to examine the relationship between authentic leadership and new graduate nurses experiences of workplace bullying and burnout over a 1-year timeframe in Canadian healthcare settings. Furthermore we aim to examine the process from workplace bullying to subsequent burnout dimensions, and to job and career turnover intentions. Results of structural equation models on new graduate nurses working in acute care settings in Ontario (N = 205) provide support for the hypothesized model linking supervisor's authentic leadership, subsequent work-related bullying, and burnout, and these in turn to job and career turnover intentions. Thus, the more leaders were perceived to be authentic the less likely nurses’ were to experience subsequent work-related bullying and burnout and to want to leave their job and profession. The results highlight the important role of leadership in preventing negative employee and organizational outcomes.  相似文献   

11.
对医疗纠纷问题的探讨——62例医疗纠纷临床分析   总被引:3,自引:0,他引:3  
通过62例医疗纠纷的分析,证明医生的诊断和治疗是引发医疗纠纷的重要原因。经营医院的观念,对医疗纠纷的产生起到了一定的催化作用。为此,医疗纠纷的防范不仅要加强和完善制度的落实,更要加强医护人员的业务学习,提高医护人员的敬业精神,使之与社会的发展、人民的需求相适应,更要处理好政府、医院、患者之间的关系。  相似文献   

12.
13.
Whether explicitly acknowledged or not, behavior-analytic principles are at the heart of most, if not all, empirically supported therapies. However, the change process in psychotherapy is only now being rigorously studied. Functional analytic psychotherapy (FAP; Kohlenberg & Tsai, 1991; Tsai et al., 2009) explicitly identifies behavioral-change principles used to bring about therapeutic improvements in adult outpatients whose clinical problems stem from ineffective interpersonal repertoires. These principles include contingent responding to behavioral excesses and deficits by a therapist who has established him- or herself as a salient source of social reinforcement. Empirical support for FAP is emerging, but a variety of pragmatic and theoretical questions warrant investigation. Among the issues described in this paper are the training and dissemination of procedures for how to conduct a functional analysis, how to train therapists to identify functional stimulus classes, how to best address decreasing problem behavior without creating an aversive environment, how to enhance generalization, and how to account for the principle of equifinality when trying to specify therapeutic procedures. These and other issues stem largely from trying to disseminate a behavioral principle-based intervention rather than a topographically specified intervention. These issues present challenges and research opportunities for applied clinical behavior analysts if they wish to extend their science to address clinical issues important to the treatment of adult outpatients with normal intellectual functioning.  相似文献   

14.
This study reconsiders the well‐known link between gang membership and criminal involvement. Recently developed analytical techniques enabled the approximation of an experimental design to determine whether gang members, after being matched with similarly situated nongang members, exhibited greater involvement in nonviolent and violent delinquency. Findings indicated that while gang membership is a function of self‐selection, selection effects alone do not account for the greater involvement in delinquency exhibited by gang members. After propensity score matching was employed, gang members maintained a greater involvement in both nonviolent and violent delinquency when measured cross‐sectionally, but only violent delinquency when measured longitudinally. Additional analyses using inverse probability of treatment weights reaffirmed these conclusions. Aggr. Behav. 36:437–451, 2010. © 2010 Wiley‐Liss, Inc.  相似文献   

15.
The technology of brief experimental analysis is just beginning to be used for identification of effective treatments for individual students who experience difficulty with oral reading fluency. In this study, the effect of a reading fluency treatment package was examined on easy and hard passages, and generalization was assessed on passages with high content overlap. The results suggest that the treatment package increased reading fluency for all 3 students. Effects were moderated by difficulty level for all 3 students. Results are discussed in terms of future refinements to the procedures, validation of the methods, and potential applications in clinical and school settings.  相似文献   

16.
This study is based upon the conceptual linking of the multidimensional and multi-focal nature of work-related commitment. The main aims of our study were to create, through K-means cluster analysis, commitment profiles based on the three components of organizational and occupational commitment, and to examine their joint effect on key work outcomes. One hundred and fifty seven working adults completed questionnaires measuring the three components of organizational and occupational commitment, and work outcomes. Our findings show (a) the incremental validity of occupational commitment in the prediction of work-related variables, (b) the compatibility of occupational and organizational commitment as reflected in the four form-oriented commitment profiles that emerged (highly committed, affective–normative dominant, continuance dominant, and non-committed), and (c) the positive effect of the highly committed profile (dually foci-committed employees with high AC, CC, and NC) on focal and discretionary behaviors. On a practical level, our results can foster the practice of management concerning control of withdrawal behaviors and development of desirable discretionary behaviors.  相似文献   

17.
Aim: This study considers the question of whether inpatient admission for anorexia nervosa was a therapeutic experience for two women with chronic anorexia nervosa. The question of whether inpatient admission for anorexia nervosa can be therapeutic is not answerable through existing research evidence. Method: The women were interviewed about their experience of having anorexia, its impact on their lives and the treatment they received. The interviews involved learning about the women's experiences by listening to their stories rather than asking them direct questions about what has been therapeutic about their treatment. Analysis: Their narratives were used to develop understanding grounded in experience and were analysed using a narrative thematic analysis. Ideas, themes and connections were noted but not coded as found in some forms of thematic analysis. Discussion: Consideration is given to the therapeutic qualities of the treatments the women received and the place of therapeutic inpatient admission. The central theme of this research was ‘relationships’ which indicates the use of therapeutic approaches that emphasise the importance of the therapeutic relationship in the treatment of chronic anorexia nervosa. It is suggested that psychodynamic and attachment theories should be used to inform overall treatment models. Some important issues for service provision and areas for further research are identified.  相似文献   

18.
19.
Data obtained, using a polygraphic technique, on the characteristics of the motor and genital copulatory responses of male rabbits, rats, mice, hamsters, and guinea pigs are reviewed. This methodology provided detailed information, not accessible to other analyses, on the frequency and dynamic organization of copulatory pelvic thrusting trains of the species studied. This comparative analysis showed that: (1) The male rat may display two types of ejaculatory responses, differing in the dynamic organization of the pelvic thrusting train, and in the duration of the intravaginal thrusting period preceding ejaculation. (2) In the guinea pigs and small rodents, but not in rabbits, pelvic thrusting at ejaculatory responses persists during intromission, and a period of fast intravaginal thrusting is associated with ejaculation. (3) The motor copulatory pattern of the rabbit, but not of the rat, hamster, or guinea pig, is affected by castration and hormone treatment, suggesting that, in rabbits, androgen acts both on motivation and on the spinal neural systems related to copulation.  相似文献   

20.
Measuring shyness: analysis of the Revised Cheek and Buss Shyness scale   总被引:2,自引:0,他引:2  
A sample of 741 university students completed the Revised Cheek and Buss Shyness scale. Item analysis showed that the scale has sound psychometric properties. There was no gender difference in total shyness scores although there were differences on two of the 14 items. A series of confirmatory factor analyses tested the fit of several models of the factor structure of the scale and showed that a two-factor model taking into account differences in the direction of item wording provided a satisfactory and parsimonious fit to the data. The implications of the factor structure for understanding the nature of trait shyness are discussed.  相似文献   

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