华人人际关系的概念化——针对中国香港大学生的实证研究

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区分;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     

An acceptance-based behavioral intervention for weight loss: a pilot study

On average, participants in behavioral weight-loss interventions lose 8 kilograms (kg) at 6 months, but there is marked variability in outcomes with some participants losing little or no weight. Individuals with difficulties with internal disinhibition (i.e., eating in response to emotions or thoughts) typically lose less weight in such programs and may require an innovative, specialized approach. This pilot study examined the preliminary acceptability and efficacy of a 24-week acceptance-based behavioral intervention for weight loss among overweight and obese adults reporting difficulty with eating in response to emotions and thoughts. Participants were 21 overweight or obese men and women (mean age=52.2±7.6 years; baseline mean body mass index=32.8±3.4). Eighty-six percent completed the 6-month program and a 3-month follow-up assessment. Ratings of program satisfaction averaged 4.9 on a five-point scale. Multilevel modeling analyses indicated participants lost an average of 12.0 kg (SE=1.4) after 6 months of treatment and 12.1 kg (SE=1.9) at 3-month follow-up, thus exceeding the weight losses typically seen in behavioral treatment programs. Decreases in internal disinhibition and weight-related experiential avoidance were found at 6- and 3-months follow-up. Greater decreases in weight-related experiential avoidance were associated with greater weight loss at the end of the program (r=.64, p=.002), suggesting a potential mechanism of action. Although there have been a few preliminary studies using acceptance-based approaches for obesity, this is the first study to specifically target emotional overeaters, a subgroup that might be particularly responsive to this new approach. Our findings provide initial support for the feasibility, efficacy, and acceptability of this approach for this subgroup of participants. Further study with longer follow-up, a more diverse sample, and comparison to a standard behavioral program is clearly warranted.     

Somatosensory driven interpersonal synchrony during rhythmic sway

Spontaneous synchrony emerges between individuals performing together rhythmic activities while communicating by means of sensory feedback. In this study, we examined the nature of interpersonal synchrony mediated by light fingertip contact when individuals sway rhythmically in the sagittal plane. The effect of traditional dance expertise on interpersonal synchrony was investigated. Sixty participants (30 dancers, 30 novices) formed three types of couples (10 expert couples, 10 novice couples, 10 mixed couples) and performed a rhythmical sway task (40s) that was either self or metronome paced (frequency: 0.25Hz). Cross spectral analysis of the center of pressure (CoP) displacement signals revealed that during self-paced sway fingertip contact evoked a decrease of the dominant sway frequency difference between partners, an increase in the coherence between the sway signals and a concentration of relative phase angles towards the in-phase (0°-20°) region. In metronome paced sway however, only expert dancers were able to benefit from haptic contact to further improve interpersonal synchrony. These findings suggest that haptic contact can stabilize the spontaneous coordination dynamics of two persons performing rhythmic sway together. The strength of the emerged synchrony depends on the individuals' expertise to integrate tactile and auditory information about sway.     

Criminal Recidivism Among Hong Kong Male Juvenile Probationers

Hong Kong juvenile probationers are scarcely studied. The purpose of this study was to explore the 6-month short-term recidivism rate of 92 male juvenile probationers (aged 14–20?years), with and without controlling for their index crime. Generally, 30% of the juveniles reoffended within the 6-month follow-up period (82 and 18% were adjudicated of a nonviolent and violent offense respectively). Eight personality and psychosocial properties (self-esteem, life satisfaction, social bond, positive and negative affect, impulsivity, pro-offending attitudes, and self-perceived life problems) were assessed in both Wave 1 and Wave 2 periods. Only three properties (negative affect, self-perceived life problems, and self-esteem) yielded significant changes within the 6-month period. Beyond the exploratory analyses, another aim of this study was to identify significant predictors of recidivism in these rarely sampled juvenile probationers. Results indicated that type of crime, onset age of delinquent behavior, frequency of delinquency involvement in the past year, social bond, negative affect, impulsivity, and pro-offending attitudes were significant risk factors for recidivism. These findings highlight the need for social workers and other youth justice personnel to prioritize the intervention resources for juvenile probationers in light of the high estimated lifetime cost of crime for young offenders. Cognitive-behavioral treatment modalities with emphases on family functioning and problem-solving strategies were found to be an effective intervention approach for juvenile offenders. Limitations and future research directions are discussed.     

Up or Down? How Culture and Color Affect Judgments

In the Mainland China stock market, an upmarket is represented by the color red, whereas a downmarket is represented by the color green. Elsewhere, including the Chinese Hong Kong stock market, the color representations are the opposite. Three studies were conducted to examine the red‐up–green‐down effect for Mainland Chinese as well as the green‐up–red‐down effect for Hong Kong people. Study 1 showed that Mainland Chinese tended to predict greater economic growth (study 1a) and higher growth in consumption trends (study 1b) when the experimental materials were presented in red than in green, whereas Hong Kong participants exhibited the opposite tendencies. Study 2 found that Mainland Chinese implicitly associated red and green with up and down, respectively; Hong Kong people, however, implicitly associated green and red with up and down, respectively. Study 3 further indicated that Mainland Chinese were more likely to predict good outcomes when scenarios were presented in red, whereas Hong Kong participants were more likely to predict good outcomes when scenarios were presented in green. These findings suggest that culturally specific environment cues could influence human prediction and judgment. Implications for judgment generally are discussed. Copyright © 2013 John Wiley & Sons, Ltd.     

Cooperativeness and competitiveness as two distinct constructs: Validating the Cooperative and Competitive Personality Scale in a social dilemma context

The present research validated the construct and criterion validities of the Cooperative and Competitive Personality Scale (CCPS) in a social dilemma context. The results from three studies supported the notion that cooperativeness and competitiveness are two independent dimensions, challenging the traditional view that they are two ends of a single continuum. First, confirmatory factor analyses revealed that a two‐factor structure fit the data significantly better than a one‐factor structure. Moreover, cooperativeness and competitiveness were either not significantly correlated (Studies 1 and 3) or only moderately positively correlated (Study 2). Second, cooperativeness and competitiveness were differentially associated with Schwartz's Personal Values. These results further supported the idea that cooperativeness and competitiveness are two distinct constructs. Specifically, the individuals who were highly cooperative emphasized self‐transcendent values (i.e., universalism and benevolence) more, whereas the individuals who were highly competitive emphasized self‐enhancement values (i.e., power and achievement) more. Finally, the CCPS, which adheres to the trait perspective of personality, was found to be a useful supplement to more prevalent social motive measures (i.e., social value orientation) in predicting cooperative behaviors. Specifically, in Study 2, when social value orientation was controlled for, the CCPS significantly predicted cooperative behaviors in a public goods dilemma (individuals who score higher on cooperativeness scale contributed more to the public goods). In Study 3, when social value orientation was controlled for, the CCPS significantly predicted cooperative behaviors in commons dilemmas (individuals who score higher on cooperativeness scale requested fewer resources from the common resource pool). The practical implications of the CCPS in conflict resolution, as well as in recruitment and selection settings, are discussed.     

On the Hand Transport Component of Prehensile Movements

Jeannerod (1981) proposed that prehensile movements involve two independent visuomotor channels that are responsible for hand transport and hand aperture. In many studies, the movement of a marker placed on the wrist has been used as an index of hand transport because wrist movement is unaffected by the movements of the digits responsible for hand aperture. In the present study, the spatial paths of the wrist, index finger, and thumb of 5 adults, each performing 50 reaching movements, were measured with a WATSMART movement tracking system, and their variability was analyzed. The measures of movement variability suggest that the motor system is more concerned with thumb position than with wrist position during hand transport. Although the wrist is a technically convenient index of hand transport, the thumb may be a more appropriate index from the point of view of motor control.     

Using a Mindfulness-Based Procedure in the Community: Translating Research to Practice

Maladaptive behaviors, such as aggressive and disruptive behaviors, are a significant risk factor for maintaining community placement by individuals with intellectual disabilities. When experienced researchers provide training to individuals with intellectual disabilities on a mindfulness-based strategy, Meditation on the Soles of the Feet, the individuals are able to effectively self-manage their maladaptive behaviors. We investigated whether similar effectiveness would be found if community-based therapists provided the training to similar individuals living in the community. Three adults with mild intellectual disabilities and mental illness living in the community were taught by a community-based therapist to use this strategy to control maladaptive behaviors that included verbal aggression, disruptive behavior and physical aggression. They were taught to shift the focus of their attention from the negative emotions that triggered their maladaptive behavior to a neutral stimulus, the soles of their feet. All three individuals were able to reduce their maladaptive behaviors to near-zero levels and maintain their community placement that they had been at risk for losing, due to their maladaptive behavior. Subjective measures of various psychological symptoms showed a reduction in two of the individuals. Our study suggests that the demonstrated effectiveness of Meditation on the Soles of the Feet can be achieved by a community-based therapist.     

The Role of Conscious Recollection in Recognition of Affective Material: Evidence for Positive-Negative Asymmetry

The process-dissociation procedure developed by Jacoby (1991) was used to assess the relative roles of recollection and familiarity in recognition of affectively positive and affectively negative stimuli. The procedure involves two phases of word encoding and a third (recognition) phase, during which some participants are told to ignore information from an earlier phase. Failure to ignore the information is taken as evidence of a low recollective component in the recognition decisions. Results showed that the role of recollection was lower in recognition of positive items than in recognition of negative items, suggesting that positive-negative asymmetries in stimulus impact, such as those discussed by Taylor (1991), can be extended to the components of recognition memory. A valence-based difference in the magnitude of the recollective component also suggests a solution to the “puzzle” about affect and recognition memory described by Ortony, Turner, and Antos (1983), who reported an “unpredicted and puzzling asymmetry” such that affectively positive stimuli consistently produced a lower correct rejection rate than negative stimuli did.