title: Prevalence of internet addiction and gaming disorders in Southeast Asia: A meta-analysis.

authors: Chia, Doris X. Y.

subjects: Internet addiction

abstract: This meta-analytic review aimed to examine the pooled prevalence rates of Internet addiction and gaming disorders in Southeast Asia. Several databases including PubMed, MEDLINE, PsycINFO, Web of Science, Embase, and Cochrane Central were searched and a total of 24 studies were included in this study. The selection of studies was conducted in accordance to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Two meta-analyses were conducted to examine data on Internet addiction and gaming disorders separately. A random-effects model was employed to derive the pooled prevalence rate. Mixed-effects meta-regression and subgroup analyses were performed to examine the moderators of the between-study heterogeneity. Publication bias was tested using the Egger's regression test and funnel plot. Only seven out of the 11 Southeast Asian countries were represented in the literature. All except for two of the included studies were cross-sectional in nature. The findings revealed a pooled prevalence rate of 20.0% (95% confidence interval: 14.5%-27.0%) and 10.1% (95% confidence interval: 7.3%-13.8%) for Internet addiction and gaming disorders respectively. Mean age and study population were significant moderators of the between-study heterogeneity in the prevalence rates of gaming disorders such that samples involving older participants showed higher prevalence rate than those involving younger individuals. Country of study was found to be significant moderator of the between-heterogeneity for both Internet addiction and gaming disorders, however the findings should be interpreted with caution due to the small and unbalanced sample sizes. There was no significant publication bias. Such epidemiology research should be extended to the Southeast Asian countries that have not been studied or are under-studied. Given that the prevalence rates appear to be higher in Southeast Asia than in other world regions, future research should also explore the factors behind these inter-regional differences. Further longitudinal studies should also be conducted to examine the trajectories of such disorders.

text: Prevalence of internet addiction and gaming disorders in Southeast Asia: A meta-analysis. This meta-analytic review aimed to examine the pooled prevalence rates of Internet addiction and gaming disorders in Southeast Asia. Several databases including PubMed, MEDLINE, PsycINFO, Web of Science, Embase, and Cochrane Central were searched and a total of 24 studies were included in this study. The selection of studies was conducted in accordance to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Two meta-analyses were conducted to examine data on Internet addiction and gaming disorders separately. A random-effects model was employed to derive the pooled prevalence rate. Mixed-effects meta-regression and subgroup analyses were performed to examine the moderators of the between-study heterogeneity. Publication bias was tested using the Egger's regression test and funnel plot. Only seven out of the 11 Southeast Asian countries were represented in the literature. All except for two of the included studies were cross-sectional in nature. The findings revealed a pooled prevalence rate of 20.0% (95% confidence interval: 14.5%-27.0%) and 10.1% (95% confidence interval: 7.3%-13.8%) for Internet addiction and gaming disorders respectively. Mean age and study population were significant moderators of the between-study heterogeneity in the prevalence rates of gaming disorders such that samples involving older participants showed higher prevalence rate than those involving younger individuals. Country of study was found to be significant moderator of the between-heterogeneity for both Internet addiction and gaming disorders, however the findings should be interpreted with caution due to the small and unbalanced sample sizes. There was no significant publication bias. Such epidemiology research should be extended to the Southeast Asian countries that have not been studied or are under-studied. Given that the prevalence rates appear to be higher in Southeast Asia than in other world regions, future research should also explore the factors behind these inter-regional differences. Further longitudinal studies should also be conducted to examine the trajectories of such disorders.

year: 2020

title: Can psychopathy be adaptive at work? Development and application of a work focused self- and other-report measure of the triarchic psychopathy model

authors: Sutton, Anna

subjects: Science & Technology

abstract: Psychopathy may have both adaptive and maladaptive effects at work but research into workplace psychopathy is constrained by the lack of short, work-relevant measures that can be used for both self- and other-report. We adapt the Triarchic Psychopathy Measure (TriPM) for this purpose and distinguish the (mal)adaptive effects of psychopathy at work in two time-lagged survey samples. Sample 1 consisted of managers reporting their psychopathic traits and work outcomes (well-being, engagement, burnout and job performance). Sample 2 reported on their managers’ psychopathic traits and leadership styles (servant and abusive supervision) and their own work outcomes. The TriPM (Work) is a reliable, valid, 21-item measure of triarchic psychopathy at work with self- and other-report forms. Using this measure, we demonstrate that the triarchic model’s boldness trait is related to servant leadership and predicts improved well-being and performance while meanness and disinhibition are related to abusive supervision and predict increased burnout.

text: Can psychopathy be adaptive at work? Development and application of a work focused self- and other-report measure of the triarchic psychopathy model Psychopathy may have both adaptive and maladaptive effects at work but research into workplace psychopathy is constrained by the lack of short, work-relevant measures that can be used for both self- and other-report. We adapt the Triarchic Psychopathy Measure (TriPM) for this purpose and distinguish the (mal)adaptive effects of psychopathy at work in two time-lagged survey samples. Sample 1 consisted of managers reporting their psychopathic traits and work outcomes (well-being, engagement, burnout and job performance). Sample 2 reported on their managers’ psychopathic traits and leadership styles (servant and abusive supervision) and their own work outcomes. The TriPM (Work) is a reliable, valid, 21-item measure of triarchic psychopathy at work with self- and other-report forms. Using this measure, we demonstrate that the triarchic model’s boldness trait is related to servant leadership and predicts improved well-being and performance while meanness and disinhibition are related to abusive supervision and predict increased burnout.

year: 2020

title: Revitalizing Te Ika-a-Maui: Māori migration and the nation

authors: Mahuika, Nepia

subjects: Māori

abstract: Maui-Tikitiki-A-Taranga is more than simply a ‘mythic’ hero. For many he is a prominent figure in a long family line. The whakapapa that binds Māori to our tupuna is significant to the present and future, and carries with it the ‘ultimate expression’ of who we are. Maui has been described as ‘the most important culture hero in Māori mythology’, whose exploits and archetype provide precedents that Māori respond to in the present. The status of Maui within my own tribal boundaries is clear: ‘In accordance with the traditions and tikanga of Ngati Porou, we as People of this Land have been here since the beginning of time, or more aptly in the context of Aotearoa, since Maui fished up Te Ika-a-Maui (North Island). Maui-Tikitiki-a-Taranga is attributed with fishing up the North Island, raising it out of the depths of the sea, for successive generations of Māori to populate and cultivate.’ Maui’s waka, as Ngāti Porou uphold, is Nukutaimemeha, believed to be ‘cradled’ upon our ancestral mountain Hikurangi. However, there are other stories that recognize the waka as the South Island, with Stewart Island its anchor. These variations aside, the history remains a well-rehearsed one throughout the Māori world and in other parts of Polynesia.

text: Revitalizing Te Ika-a-Maui: Māori migration and the nation Maui-Tikitiki-A-Taranga is more than simply a ‘mythic’ hero. For many he is a prominent figure in a long family line. The whakapapa that binds Māori to our tupuna is significant to the present and future, and carries with it the ‘ultimate expression’ of who we are. Maui has been described as ‘the most important culture hero in Māori mythology’, whose exploits and archetype provide precedents that Māori respond to in the present. The status of Maui within my own tribal boundaries is clear: ‘In accordance with the traditions and tikanga of Ngati Porou, we as People of this Land have been here since the beginning of time, or more aptly in the context of Aotearoa, since Maui fished up Te Ika-a-Maui (North Island). Maui-Tikitiki-a-Taranga is attributed with fishing up the North Island, raising it out of the depths of the sea, for successive generations of Māori to populate and cultivate.’ Maui’s waka, as Ngāti Porou uphold, is Nukutaimemeha, believed to be ‘cradled’ upon our ancestral mountain Hikurangi. However, there are other stories that recognize the waka as the South Island, with Stewart Island its anchor. These variations aside, the history remains a well-rehearsed one throughout the Māori world and in other parts of Polynesia.

year: 2009