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Purpose: Hope and meaning in life are essential components of personal growth and happiness. Built on the recovery model, this study attempted to evaluate the effects of a recovery-oriented cognitive-behavior approach (CBA) in enhancing hope and meaning in life among a group of people with severe mental illness in Hong Kong. Method: A matched-pair comparison approach was adopted. Twenty-seven experimental group participants received recovery-oriented CBA, while 25 participants received standard counseling services. Assessments were administered at preintervention and at 6 and 12 months of intervention. Results: Repeated measures analyses of covariance indicated that the recovery-oriented CBA was more effective than the control condition in improving the mental health recovery process (basic functioning, finding new potentials, and spirituality) and a sense of hope (planning in achieving goals). Conclusion: Given these initial positive results, more vigorous studies and refinement of this recovery-oriented CBA are needed to ascertain the effectiveness of this combined intervention approach.

Objectives: This study evaluated a culturally attuned cognitive-behavior intervention for reducing impulsivity and delinquency-related attitudes and behaviors among Chinese delinquent youth in Hong Kong. Methods: A quasi-experimental design was adopted. Twenty participants received CBI, and 20 received routine counseling for a period of 12 months. All participants filled out a standardized questionnaire before the intervention and at 6 and 12 months of intervention. Results: A series of 2 × 3 analyses of variance were used to examine the Time × Group Effects of the two groups of participants. Results suggested, when compared to the control group, the participants in the experimental group showed greater and continuous positive changes in overall impulsivity, nonplanning impulsivity, cognitive impulsivity, and overall delinquency, with effect sizes showing moderate to large magnitude of change. Conclusion: This culturally attuned CBI program may be a useful inclusion in the outreaching social services for Chinese delinquent youth in Hong Kong.

In many coastal cities around the world, continuing water degradation threatens the living environment of humans and aquatic organisms. To assess and control the water pollution situation, this study estimated the Biochemical Oxygen Demand (BOD) concentration of Hong Kong's marine waters using remote sensing and an improved machine learning (ML) method. The scheme was derived from four ML algorithms (RBF, SVR, RF, XGB) and calibrated using a large amount (N > 1000) of in-situ BOD 5 data. Based on labeled datasets with different preprocessing, i.e., the original BOD 5 , the log 10 (BOD 5 ), and label distribution smoothing (LDS), three types of models were trained and evaluated. The results highlight the superior potential of the LDS-based model to improve BOD 5 estimate by dealing with imbalanced training dataset. Additionally, XGB and RF outperformed RBF and SVR when the model was developed using log 10 (BOD 5 ) or LDS(BOD 5 ). Over two decades, the BOD 5 concentration of Hong Kong marine waters in the autumn (Sep. to Nov.) shows a downward trend, with significant decreases in Deep Bay, Western Buffer, Victoria Harbour, Eastern Buffer, Junk Bay, Port Shelter, and the Tolo Harbour and Channel. Principal component analysis revealed that nutrient levels emerged as the predominant factor in Victoria Harbour and the interior of Deep Bay, while chlorophyll-related and physical parameters were dominant in Southern, Mirs Bay, Northwestern, and the outlet of Deep Bay. LDS provides a new perspective to improve ML-based water quality estimation by alleviating the imbalance in the labeled dataset. Overall, the remotely sensed BOD 5 can offer insight into the spatial-temporal distribution of organic matter in Hong Kong coastal waters and valuable guidance for the pollution control., Competing Interests: Declaration of competing interest None., (Copyright © 2024 Elsevier B.V. All rights reserved.)

This study evaluated the effectiveness of a culturally attuned group cognitive-behavior therapy (CBT) intervention for Chinese adolescents at risk for anxiety disorders in Hong Kong and the additive effects of parental involvement. A randomized controlled design was adopted. Assessments were gathered at pre- and posttreatment, and 6-month follow-up. Participants ( N = 136) were randomly assigned to (a) CBT plus parental involvement (CBT-PI) ( n = 46), (b) CBT ( n = 45), and (c) social activity ( n = 45) conditions. Data were analyzed according to the intention-to-treat principle using multilevel modeling. The CBT-PI condition showed a greater reduction in physical injury fears compared with the CBT condition. The current findings suggest that involving parents in CBT for Chinese adolescents with anxiety problems may provide a small improvement in treatment efficacy. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Objectives: This study endeavors to advance the current literature by examining the gender differences in the caregiving experiences and the stress-buffering role of positive aspects of caregiving (PAC) among Chinese spousal caregivers of frail elders in Hong Kong. Method: Forty-nine husband caregivers and 121 wife caregivers of frail elders in Hong Kong ( N = 170) responded to the Positive Aspects of Caregiving (PAC) scale, the Zarit Burden Interview (ZBI), the 21-item Depression, Anxiety, and Stress Scales (DASS-21), and demographic questions. These spousal caregivers were diverse in age, and their care receivers were diverse in terms of age and health condition. Results: As predicted, there were significant gender differences in the moderating effects of PAC on the relationships of caregiving burden to depression, anxiety, and overall psychological distress. While PAC significantly buffered the effects of caregiving burden on depression, anxiety, and overall psychological distress for wife caregivers, the moderating effects of PAC were not significant for husband caregivers. Unexpectedly, wife caregivers reported lower PAC, higher caregiving burden, and higher psychological distress. Conclusion: As these findings suggest that PAC is lower but more beneficial for Chinese wife caregivers than Chinese husband caregivers, helping professionals are recommended to use strengths-based interventions that target PAC when working with Chinese wife caregivers.

Very few clinical cognitive-behavioural intervention (CBI) studies were conducted with the Chinese gamblers. There is a lack of attention paid to intervening in negative emotions that may also adversely affect PGs in current CBI treatment modality. This study is the first attempt to systematically and rigorously evaluate both the short-term and longer-term effects of a culturally-attuned CBI group treatment with an emotion regulation component for a group of Chinese PGs in Hong Kong. A quasi-experimental matched-pairs design was adopted and 84 participants were allocated to the CBI (N = 42) and social activity groups (N = 42). There are 3 assessment points in the study: baseline at recruitment, post-intervention at the end of CBI and social activity groups, and at 6-month follow-up. When compared to the social activity group and after controlling for general group effects, there were significantly greater decreases in the severity of gambling, gambling-related cognitions (i.e. interpretive bias), negative psychological states (i.e. stress) and money spent on gambling in the past month in the CBI group between pre- and post-intervention and between pre-intervention and 6-month follow-up. Results also indicated that both reduction in gambling-related cognitions and negative psychological states could mediate the treatment effect of the CBI on the reduction of problematic gambling behaviours. The culturally attuned integrated CBI group treatment with an emotional regulation component appeared to be effective in treating Chinese problem gamblers in Hong Kong and the effects could be sustained at 6-month follow-up.

Gambling-related cognitions and negative psychological states have been proposed as major factors in the initiation and maintenance of problem gambling (PG). While there are a substantial number of studies supporting the role of cognitive dysfunctions in the initiation and maintenance of PG, very few empirical studies have explored the specific role of negative psychological states in influencing PG behaviours. In addition, very few studies have examined the interaction effects of cognitive dysfunctions and negative psychological states in exerting influence on PG behaviours. Therefore, the present study aims to examine the main and interaction effects of gambling-related cognitions and psychological states on the gambling severity among a group of problem gamblers in Hong Kong. A cross-sectional research design was adopted. A purposive sample of 177 problem gamblers who sought treatment from a social service organization in Hong Kong completed a battery of standardised questionnaires. While gambling-related cognitions were found to exert significant effects on gambling severity, negative psychological states (i.e. stress) significantly moderated the relationship between gambling cognitions and gambling severity. In essence, those participants who reported a higher level of stress had more stable and serious gambling problems than those who reported a lower level of stress irrespective of the level of gambling-related cognitions. The findings of the moderating role of negative emotions in the relationship between cognitive distortions and severity of gambling provide insight towards developing an integrated intervention model which includes both cognitive-behavioural and emotion regulation strategies in helping people with PG.

Using data of 200, 522, 572, and 287 Chinese from Australia, China, Hong Kong and Taiwan respectively, this study aimed at comparing the mental health literacy of Chinese people from different communities, and between Chinese communities and the Australian general public. The participants were asked questions that assessed their recognition of depression and schizophrenia. Compared with the Australians, much lower percentages of Chinese in the four Chinese communities could correctly identify depression and early schizophrenia. Commonalities in the preference for 'psychiatrist', 'psychologist', 'Chinese medical doctor', and 'Chinese traditional healer', a lack of knowledge of medications, and a higher likelihood of endorsement of traditional Chinese medicines were found among the four Chinese communities. Differences in the preference for 'general practitioner' and 'social worker', and a higher percentage of endorsement of herbal medicines were observed among the different Chinese communities. Cultural factors such as Chinese perceptions of mental illness, and socio-contextual factors such as differences in mental health care system in the four communities were offered to explain these commonalities and differences. Mental health promotion programmes for Chinese people may need to consider the above-mentioned cultural and socio-contextual factors so that specific promotion programmes can be developed., (Copyright © 2017 Elsevier B.V. All rights reserved.)