Burnout and duration of service among Chinese voluntary workers

A survey study conducted among 226 Chinese voluntary workers in Hong Kong showed that satisfaction with voluntary work, integration into the voluntary institution, and burnout syndromes contributed to volunteers' expected duration of service. Regression analyses also showed that different sets of variables predicted different spans of expected duration of service. Work satisfaction was the most salient predictor for expected duration of service from six months to ten years. Lack of personal accomplishment predicted expected duration of service for six to twelve months, whereas emotional exhaustion and depersonalization influenced volunteers' expectation to continue in the service for five to ten years.     

Speech monitoring skills in Alzheimer's disease, Parkinson's disease, and normal aging.

We examined the abilities of 15 patients with dementia of the Alzheimer type (DAT), 22 patients with Parkinson's Disease (PD), and 141 healthy subjects (ranging in age from 30 to 79 years) to detect and correct their own speech errors. Each subject was shown the Cookie Theft picture of the BDAE (Goodglass & Kaplan, 1972. The assessment of aphasia and related disorders. Philadelphia: Lea & Febiger.) and instructed to tell the examiner the "...story of what's happening in the picture." Self-monitoring performance was assessed by tabulating the number of uncorrected errors as well as repaired errors. We divided repairs into two types based on the psycholinguistics literature (van Wijk & Kempen, 1987. Cognitive Psychology, 19, 403-440). Speech corrections were judged to be lemma repairs when the reparandum was a single word, and reformulation repairs when a new syntactic constituent was added to the reparandum. Patients with DAT corrected only 24% of their total errors and patients with PD only 25%. Healthy subjects, by contrast, corrected from 72 to 92% of their total errors. Patients with DAT tended to rely on reformulation repairs while patients with PD used both repair types about equally often. While healthy elderly Ss (in the 70s group) utilized lemma repairs more often than the reformulation strategy, all other healthy Ss used both strategies about equally often. Across all groups naming performance correlated negatively with numbers of undetected errors. Results point to a previously unrecognized communication disorder associated with PD and DAT and manifested by an impairment in the ability to correct output errors. This impairment may be related to attentional and frontal dysfunction in the two patient groups.     

Reduced specificity of autobiographical memories following a negative mood induction

Reduced autobiographical memory specificity (AMS) to emotional and neutral cue words appears to be a stable cognitive marker of clinical depression. For example, reduced AMS is present in remitted/recovered depressed patients and shows no reliable relationship with current levels of depressed mood in correlational studies. The present study examined whether reduced AMS could be induced in healthy volunteers with no history of depression, using a negative mood manipulation and whether levels of AMS and induced mood were positively correlated. Results showed a reduction in AMS following negative mood induction, compared to a neutral induction, whereas positive mood induction had no effects on AMS. Furthermore, lower happiness following the induction phase correlated positively with reduced AMS, and the extent of happiness reduction from pre- to post-induction correlated positively with reduction in AMS. These results suggest that AMS is, at least in part, a function of current emotion state. The implications for the literature on AMS as a stable marker of clinical depression are discussed.     

Temporal processing ability in above average and average readers

In the present study, we compared the rapid visual and auditory temporal processing ability of above average and average readers. One hundred five undergraduates participated in various visual and auditory temporal tasks. The above average readers exhibited lower auditory and visual temporal resolution thresholds than did the average readers, but only the differences in the auditory tasks were statistically significant, especially when nonverbal IQ was controlled for. Furthermore, both the correlation and stepwise multiple regression analyses revealed a relationship between the auditory measures and the wide range achievement test (WRAT) reading measure and a relationship between the auditory measures and a low spatial frequency visual measure and the WRAT spelling measure. Discriminant analysis showed that together both the visual and auditory measures correctly classified 75% of the subjects into above average and average reading groups, respectively. The results suggest that differences in temporal processing ability in relation to differences in reading proficiency are not confined to the comparison between poor and normal readers.     

Social axioms and values: a cross‐cultural examination

The relationships between social axioms, general beliefs that people hold about the social world, and values, defined as desirable goals for life, were examined in five cultural groups. Results show that the correlations between social axioms and Schwartz's (1992) values are generally low, suggesting that they represent two distinct types of construct. Based on a structural equation modelling approach, results further show that generally speaking, the five axiom dimensions are related to the value types in a meaningful and interpretable manner, and that these relationships are generally similar across the five cultural groups. Implications of these results and directions for future research are discussed. Copyright © 2006 John Wiley & Sons, Ltd.     

Bonus and Penalty in Common Pool Resource Dilemmas under Uncertainty

Common pool resource (CPR) dilemmas constitute a class of social dilemmas in which equilibrium behavior results in Pareto deficient outcomes that are not at all desirable by the group. We focus on a class of CPR dilemmas that, in addition to strategic uncertainty about the harvesting behavior of the other group members, include environmental uncertainty about the size of the CPR. In an attempt to decrease the rate of requests from the common pool, and thereby increase individual payoffs, we extend previous research-both theoretically and experimentally-in two different directions. In the bonus treatment, a reward is given to the agent(s) who requests the least, and in the penalty treatment, a charge is imposed on the agent(s) who requests the most. We show that under equilibrium play the bonus treatment decreases total group request, whereas the penalty treatment increases it. Our experimental results do not support this prediction. Rather, both treatments considerably decrease the rate of request and, therefore, increase the rate of provision. The penalty treatment is shown to be more effective in reducing individual requests and enhancing provision rates than the bonus treatment. Copyright 2001 Academic Press.     

Naming ability across the adult life span

Abstract

Longitudinal performance on the Boston Naming Test (BNT) was evaluated in 53 normal subjects aged 30 to 79 who were each tested three times over a 7-year span. Naming performance showed a significant decline over time that was greatest for the oldest subjects. These results confirm that decline in naming is a real phenomenon in normal aging that cannot be attributable primarily to cohort effects. We conclude that the changes in naming ability across the life span reflect more than simply a breakdown in lexical retrieval and that perceptual and semantic processing may be implicated.     

Normative Controls and Self-Reported Counterproductive Behaviors in the Workplace in China

Les comportements contre‐productifs (CPB) sont des comportements déviants de salariés qui violent les normes et les valeurs de l’organisation et nuisent à la fois à l’entreprise et à son personnel. Il est montré, dans cet article, que des réactions négatives de la part de l’entourage professionnel peuvent avoir un effet de contrôle normatif et contrecarrer les CPB. On a posé l’hypothèse que le contrôle normatif formel perçu (c’est‐à‐dire les réactions de la hiérarchie envers les CPB) et le contrôle normatif informel perçu (c’est‐à‐dire les réactions des collègues envers les CPB) médiatisaient l’effet du nombre de personnes présentes au travail sur la fréquence d’apparition des CPB. 155 salariés ont répondu à un questionnaire d’auto‐évaluation. Les résultats confirmèrent que le contrôle normatif formel de la hiérarchie médiatisait significativement l’effet de la taille de l’équipe sur les CPB, mais aucun effet médiateur n’est apparu en ce qui concerne le contrôle normatif informel des collègues. Counterproductive behaviors (CPBs) are employee deviant behaviors that violate the norms and values of organisations, and bring harm to both the company and its employees. This paper examined how negative reactions as a normative control from other employees may reduce CPB. It was hypothesised that perceived formal normative control (i.e. supervisor's reactions towards CPB) and perceived informal normative control (i.e. colleagues’ reactions towards CPB) mediated the effect of the number of staff at the workplace on the prevalence of CPB. One hundred and fifty‐five employees participated in this self‐report questionnaire study. Results showed that supervisor's formal normative control significantly mediated the effect of staff size at the workplace on CPB, but the mediating effect was not found for colleagues’ informal normative control.     

华人人际关系的概念化--针对中国香港地区大学生的实证研究

以杨中芳所构建的华人人际关系概念化理论模型为蓝本,并采用以往的实证研究方法为基础,揭示了当代华人对人际关系如何进行概念化及其潜在的认知维度。杨氏模型认为华人人际关系主要由既定成分、情感成分和工具成分组成。该研究以中国香港地区的大学生为被试进行调查,首先采用访谈的形式,分家族、学校及日常生活情境建立人际关系清单。然后采用多维量法(Multi-dimensional scaling)处理被试对关系进行分类的数据。结果发现,在不同的生活情境中,被试均依据情感程度对关系进行分类。在等级差异明显的家族和学校情境中,被试依据辈份和等级差异的突显性进行分类;而在等级差异小的生活情境中,则采用功利程度为标准。本文对被试在不同情境中所采用的不同维度进行了讨论,并提出华人人际关系的义务具有工具性质的实证结果。