Social support and subjective well-being among Hong Kong Chinese young adults.

The associations between social support and 3 measures of subjective well-being--depressive symptomatology, negative affect, and positive affect--were studied among Hong Kong Chinese young adults (N = 475) between 16 and 19 years old. Significant bivariate relationships were found between positive affect and all dimensions of social support (including social network size, social contact frequency, satisfaction with social support, instrumental support, and helping others) except composition of social network. Helping others variables and relationship satisfaction variables were negatively related to both depressive symptoms and negative affect. Multiple regression models revealed that satisfaction with relationships with family members and friends was consistently associated with all measures of subjective well-being, and number of friends felt close to was positively related to positive affect.     

Cross-Cultural Validity of Holland's Model in Hong Kong

While Holland's model has been widely tested and found broad support in the West, it has not been tested in Hong Kong. Using a sample of 1813 entering freshmen, we investigated the cross-cultural validity of Holland's models of six interest or personality types in Hong Kong. Results indicated: (a) Holland's model as operationalized by UNIACT has considerable external validity; (b) the internal structure of the UNIACT was generally consistent with the formulations by Holland; (c) the cultural value of traditionality affected the fit between Holland's model and the student data in that Hong Kong students who hold stronger traditional values tended to behave less consistently with Holland's model than those who hold weaker traditional Chinese values. These findings were discussed in terms of their implication for future cross-cultural vocational psychology research and practices.     

Effect of pedal rate and power output on rating of perceived exertion during cycle ergometry exercise

This study examined differentiated rating of perceived exertion (RPE), heart rate, and heart-rate variability during light cycle ergometry exercise at two different pedal rates. 30 healthy men (22.6 +/- 0.9 yr.) were recruited from a student population and completed a continuous 20-min. cycle ergometry exercise protocol, consisting of a 4-min. warm-up (60 rev./min., 30 Watts), followed by four bouts of 4 min. at different combinations of pedal rate (40 or 80 rev./min.) and power output (40 or 80 Watts). The order of the four combinations was counterbalanced across participants. Heart rate was measured using a polar heart-rate monitor, and parasympathetic balance was assessed through time series analysis of heart-rate variability. Measures were compared using a 2 (pedal rate) x 2 (power output) repeated-measures analysis of variance. RPE was significantly greater (p<.05) at 80 versus 40 rev./min. at 40 W. For both power outputs heart rate was significantly increased, and the high frequency component of heart-rate variability was significantly reduced at 80 compared with 40 rev./min. These findings indicate the RPE was greater at higher than at lower pedalling rates for a light absolute power output which contrasts with previous findings based on use of higher power output. Also, pedal rate had a significant effect on heart rate and heart-rate variability at constant power output.     

Lactate threshold prediction by blood glucose and rating of perceived exertion in people with type 2 diabetes

The validity of rating of perceived exertion (RPE) in predicting lactate threshold during an incremental test was analyzed in 15 men with type 2 diabetes (M age = 53.4 yr., SD = 12.9). Blood glucose, lactate, and minute ventilation (VE)/VO2 responses identified the lactate, ventilatory, and glucose thresholds. Workloads (W) corresponding to RPEs 12, 13, 14, and 15 were determined. Second-order polynomials fit to VE/W and [lac]/W ratios corresponding to RPEs of 9-10, 12-13, and 16-17 also identified workloads above which there was an overproportional increase in VE and [lac]. These workload breakpoints did not differ, although at RPE 12 underestimated and at RPE 15 overestimated lactate threshold. RPE 13 and 14 and the responses of VE/W and [lac]/W to submaximal exercise accurately predicted lactate threshold.     

Test-retest reliability and factor structures of organizational citizenship behavior for Hong Kong workers

In 1990 Podsakoff, MacKenzie, Moorman, and Fetter developed a scale to measure the five dimensions of organizational citizenship behavior. Test-retest data over 15 weeks are reported for this scale for a sample of 82 female and 32 male Chinese tellers (ages 18 to 54 years) from a large international bank in Hong Kong. Stability was .83, and there was no significant change between Times 1 and 2. Analysis indicated the five-factor structure and showed it to be a reliable measure when used with a nonwestern sample.     

Optimism and Coping with Unemployment among Hong Kong Chinese Women

The effects of dispositional optimism and coping on the link between unemployment and psychological health were studied among 79 employed and 104 unemployed Hong Kong Chinese women. Results indicated that optimism, indexed by the Chinese version of the Revised Life Orientation Test (C-RLOT), moderated the effect of unemployment on psychological health. The less optimistic women were more psychologically impaired by losing their jobs. Among the unemployed women, the more optimistic ones and those who were more able to distance themselves from job loss fared better. Nevertheless, coping did not mediate the connection between optimism and psychological outcomes. These findings suggest that optimism is an important personal resource for coping with unemployment in Hong Kong Chinese, but whether coping mediates the effects of optimism on psychological health or not depends on other contextual factors. Ways to ensure more reliable prediction regarding the connections between optimism, coping and psychological health in future research were discussed.     

Attitudes toward suicide among Chinese people in Hong Kong

Since suicide in Chinese people exhibits certain distinctive characteristics, it is important to develop indigenous measures to assess Chinese attitudes toward suicide that may be used to inform suicide reduction programs. Combining qualitative and quantitative methods, we developed a Hong Kong version of the Chinese Attitude toward Suicide Questionnaire (CASQ-HK) which assesses attitudes toward suicide, suicidal inclination under 12 hypothetical scenarios, and prior suicidal experience. A convenience sample of 1,226 people completed the self-report questionnaire. In keeping with Chinese tradition, respondents revealed both tolerant and condemning attitudes that varied with their sociodemographic characteristics. Generally, they were not strongly inclined to consider suicide in the presence of difficult scenarios. Female gender, older age, and the presence of suicidal ideation were associated with more contemplation of suicide.     

Cohort trends in perceived Internet influence on political efficacy in Hong Kong.

The study explored overall and cohort-specific trends in Internet political efficacy from an age-period-cohort approach with a cross-sequential design. Perceived Internet influence on political efficacy is found to increase with age. Significant difference between Internet users and nonusers is also found in some cohorts. Online news reading and online chats/discussions have a positive impact in some cohorts.     

Factor structure,validity, and reliability of the fear questionnaire in a Hong Kong Chinese population

This study examined the factor structure, validity, and reliability of the Fear Questionnaire in Hong Kong. The sample consisted of 226 college students who were ethnic Chinese and they came from different parts of Hong Kong. Exploratory factor analysis produced three meaningful factors. Confirmatory factor analysis supported the three-factor model of Marks and Mathews (1979) in the present sample of subjects. Findings also showed that the Fear Questionnaire was both reliable and valid. Limitations of the study and implications for future research in this area were discussed. In particular, the need to assess the cross-cultural application of the Fear Questionnaire was stressed.This research project was supported by the Research and Conference Grants of the University of Hong Kong.     

Associated factors of post-stroke depression among Hong Kong Chinese: a longitudinal study

The aim of this study was to explore associated factors of post-stroke depression (PSD) among Chinese first-time stroke patients. A 6-month prospective design was adopted with data collected by face-to-face interviews and physical assessment at two observation time points: T1, within 48 h of admission to the rehabilitation hospitals and T2, 6 months after the first interview in the subject's current place of residence. The prevalence of PSD at T1 and T2 was found to be 69% and 48% respectively. Backward linear regression showed that five variables explained 55% of the variance of PSD at T2. Participants who had a higher level of depression at T2 tended to have a higher level of functional disability, less social companionship and poorer informational support. Those who had been homemaker at pre-morbid state and those who exhibited a higher level of depressive symptoms at T1 showed a higher level of depression at T2. The results of this study suggest that PSD could be a psychological condition arising from the disabling consequences and altered family roles caused by a stroke.     

Biases in the perceived prevalence and motives of severe acute respiratory syndrome prevention behaviors among Chinese high school students in Hong Kong

In two studies conducted in Hong Kong during and immediately after the outbreak of severe acute respiratory syndrome (SARS), participants displayed several social cognitive biases when they estimated the prevalence of and inferred the motives underlying SARS preventive behaviors. First, participants who practiced preventive behaviors (practicers) consistently estimated that more people practiced such behaviors than did non-practicers (false consensus bias). Second, for some preventive behaviors, participants believed that their own behaviors were more motivated by prosocial concerns (relative to self-interest) than were other practicers (pluralistic ignorance). Finally, non-practicers underestimated the importance of prosocial concerns underlying some preventive behaviors (actor-observer bias). We discussed the relevance of these social cognitive biases to health education and to Hong Kong people's psychological reactions to SARS.     

Acceptability of Sexist Language among Young People in Hong Kong

The purpose of the present study was to provide information on the acceptability of some selected gender-exclusive and inclusive usages and lexis in Hong Kong English. They include the selection of generic he or gender-neutral pronouns anaphoric to indefinite pronouns (e.g., everybody, someone) and occupational terms (e.g., doctor, lawyer, cleaner). A number of generic nouns and sex-unspecified nouns with or without morphologically marked gender were also examined (e.g., chairman vs chairperson, fireman vs fire fighter). The findings reveal that linguistic sexism is still prevalent in Hong Kong. However, the strong feminist movement in Western countries and in the education field has had an impact among young people, some of whom have shown concern to avoid gender-biased language. Although consistent gender differences were not found in the present study, some significant differences between men and women were revealed; a relatively higher proportion of women opted for the coordinate pronoun he/she and gender-neutral occupational terms, whereas more men opted for generic they.     

Exploring self‐esteem of Hong Kong Chinese adults cardiac diseases

Low self‐esteem appears to be both a vulnerability factor for cardiac diseases and a result of cardiac diseases. Thus enhancing self‐esteem might facilitate recovery and/or help to prevent recurrence. Since some evidence suggests that self‐esteem might even serve as an important gauge of cardiac rehabilitation, it is therefore important to know more of the construct of self‐esteem to enable the planning of a more promising rehabilitation process. This paper explores the source and basis of the self‐esteem of Hong Kong Chinese with cardiac diseases. One hundred and fifty‐two adults with cardiac diseases and 146 adults not suffering from any major illness participated in this study. The Adult Source of Self‐Esteem Inventory (ASSEI) (Elovson & Fleming, 1989), open‐ended questions on self‐evaluation, and interviewing were the major procedures used to identify the sources and basis of the self‐esteem of persons with and without cardiac diseases. The subjects' important life aspects were identified through interpreting their responses to open‐ended questions and interviews. Moreover, a structured questionnaire on their subjective perceptions of importance and satisfaction in different life areas was used to identify the relationships between discrete self‐concept variables. Factor analysis of their responses to the 20 ASSEI items revealed four factors, namely, Interpersonal Relationship, Personal Quality, Physical Self, and Personal Achievement. We also examined and compared the means and ranks of the ASSEI items as indicated by the subjects. Content analysis of open‐ended questions further confirmed the self‐esteem domains of persons with cardiac diseases. The discrepancy of ideal‐actual physical abilities was found to be more prominent in the cardiac group. It was also found that family is an important entity to Chinese individuals with cardiac diseases. Implications of the findings to rehabilitation of persons with cardiac diseases were also discussed.     

Reward allocation among Chinese high school students in Hong Kong

The present study examined the effects of personality and performance on reward allocation. The subjects were 89 Chinese senior high school students in Hong Kong. The results showed that the subjects would take into consideration the recipient's personality when they allocated reward to a relatively low performer. Personality factors were irrelevant, however, in the allocation of reward to a relatively high performer. Moreover, the subjects judged an allocation decision as more unfair when the allocation was intended to be a punishment for a worker with relatively low performance and a desirable personality than when the allocation was intended to be a reward for a relatively high performer.     

A comparative study of personality in adults and children: Hong Kong vs England

The 90-item adult version of the Eysenck Personality Questionnaire was translated into Chinese and administered to 270 male and 462 female subjects in Hong Kong. In a second study the 81-item version of the Junior EPQ (JEPQ) was translated into Chinese and given to 698 boys and 629 girls.Reasonably valid scales for use in Hong Kong are suggested for both adult and junior forms of the questionnaire. In a direct comparison of British and Chinese (Hong Kong) groups, using reduced scales comprising only items both scoring keys had in common. Hong Kong adults scored higher on Psychoticism and Social Desirability and lower on Extraversion than the British while children from Hong Kong scored lower on Extraversion and Neuroticism but higher on Social Desirability than their British counterparts. Indices of factor comparison were universally high, indicating that the major dimensions of personality were very similar in Hong Kong Chinese as in British subjects.     

Action Type-Based Factorial Structure of Brief COPE among Hong Kong Chinese

Brief COPE (Carver in International journal of Behavioral Medicine, 4(1), 92–100, 1997) is a multidimensional scale that measures situational and dispositional coping responses. This study evaluated its factor structure and psychometric properties using two Hong Kong college samples (Sample 1; n = 204 & Sample 2; n = 221). Results of confirmatory factor analysis (CFA) indicated that an eleven-factor model, based on action goals (Skinner et al. in Psychological Bulletin, 129(2), 216, 2003), demonstrated a good fit across the two samples. The eleven-factor model fit the data better than five alternative models. We also validated a Traditional Chinese translation of the scale. Multiple-groups CFAs indicated partial scalar invariance across the English and Chinese versions in Hong Kong participants. Nonetheless, convergent validity was supported by the associations between the scores of some, but not all, of the dimensions and related psychological constructs, including psychological distress, optimism, and locus of control. Such associations might help differentiate conceptually distinct coping dimensions. Likewise, our results provided support for the reliability of some, but not all, of the subscale scores. In sum, our results support the multidimensionality of Brief COPE and the use of some of the measure’s factors and subscales. Moreover, Brief COPE and its translated version demonstrated acceptable psychometric properties in Hong Kong Chinese.     

Fluctuating dynamics of perceived exertion in constant-power exercise

ObjectivesTo reveal and study the fluctuating dynamics of perceived exertion (PE) during constant-power exercise performed under different conditions (duration, intensity, and termination).DesignA pilot and two subsequent experimental studies were performed. The studies consisted of manipulating workload and measuring fluctuating perceived exertion dynamics throughout the cycling task.MethodsIn a pilot study Borg's rating of perceived exertion (RPE) was measured every 15 s in 2 groups of 9 participants each (using RPE 6-20 and CR10 scales, respectively) cycling at heavy intensity until volitional exhaustion. The percentage of participants alternating increased and decreased RPE values (fluctuating dynamics) was calculated. In 2 subsequent experiments PE changes (increase/decrease perceptions) were reported when occurring in 2 groups of 13 participants cycling at a moderate intensity for 30 and 60 min, respectively (Experiment 1), and in another group of 12 participants cycling at heavy intensity until volitional exhaustion (Experiment 2). The individual time series of “increase”/“decrease” reports were divided into 5 non-overlapping temporal windows, and the percentages of “PE increase” were calculated for each window.ResultsIn the pilot study 66.6% (RPE 6-20 group) and 33.3% (CR10 group) of the participants showed an RPE fluctuating dynamics during the exercise. However, all participants showed a clear PE fluctuating dynamics during the moderate and heavy intensity exercises performed in Experiment 1 and Experiment 2, respectively. Nevertheless, a transition towards a PE non-fluctuating dynamics (dominated by “PE increase” reports) was noticed in Experiment 2 while approaching volitional exhaustion.ConclusionsPE seems to have a dominant fluctuating dynamics during constant-power cycling performed under different conditions (duration, intensity, and termination) that changes towards a non-fluctuating dynamics when approaching the volitional exhaustion point.