A cluster analysis of the circumstances of death in suicides in Hong Kong

Classification of suicides is essential for clinicians to better identify self-harm patients with future suicidal risks. This study examined potential subtypes of suicide in a psychological autopsy sample (N = 148) in Hong Kong. Hierarchical cluster analysis extracted two subgroups of subjects in terms of expressed deliberation assessed by the Beck Suicide Intent Scale (SIS). The first group was associated with charcoal burning suicide, no psychiatric illness, indebtedness, better problem-solving ability, chronic stress, and higher overall SIS scores. The second group was associated with jumping from a height, psychotic disorders, psychiatric treatment, acute stress, and lower overall SIS score. The existence of a substantial cluster of subjects with lower expressed intent and preparation has important implications for the performance of the SIS as a predictive tool. Suicide prevention strategy may have to target potential subgroups with specific approaches.     

Predictive validity of the Chinese version of the Adult Suicidal Ideation Questionnaire: psychometric properties and its short version

The success of screening for individuals at suicidal risk among the general population relies heavily on the availability of a reliable and validated instrument. However, there remains a lack of a well-validated screening tool for suicidal risk in Chinese, despite the fact that about a quarter of the world's suicides takes place in China. In view of the severity of the suicide problem among the Chinese population, there is a crucial need to develop robust screening tools locally. This study investigates the psychometric properties related to the Chinese version of the Adult Suicidal Ideation Questionnaire (ASIQ) with a 2-wave, population-based panel study in the Hong Kong Special Administrative Region, People's Republic of China. Two-thousand sixteen Chinese people were interviewed for their suicidality, psychological well-being, and ASIQ scores. The Chinese ASIQ was shown to have strong internal reliability, convergent validity, and factorial validity. This study also demonstrated its predictive validity by examining sensitivity and specificity in identifying subsequent suicidality. A 4-item short version of ASIQ was also developed.     

Sense of humor, emotional intelligence, and social competence

Associations among sense of humor, emotional intelligence (EI), and social competence were examined in 111 undergraduate students using measures of humor styles, trait cheerfulness, social competence, and an ability test of EI. Emotional management ability was positively correlated with self-enhancing humor and trait cheerfulness, and negatively correlated with trait bad mood. Ability to accurately perceive emotions was negatively related to aggressive and self-defeating humor. Positive humor styles and trait cheerfulness were positively correlated with various domains of social competence, whereas negative humor styles and trait bad mood were negatively correlated with social competence. Finally, the emotional management facet of EI was positively correlated with several social competence domains.     

Responses to the ELCA “Draft social statement on women and justice”

Social statements are social teaching and policy documents in the Evangelical Lutheran Church in America. Created by task forces composed of ELCA members and supported by ELCA churchwide staff members, social statements are developed through a series of participatory steps. Contributors in this work share their feedback on the “Draft Social Statement on Women and Justice” with the task force as part of the process to create a proposed social statement for an assembly vote.     

Probabilistic Phonotactics as a Cue for Recognizing Spoken Cantonese Words in Speech

Previous experimental psycholinguistic studies suggested that the probabilistic phonotactics information might likely to hint the locations of word boundaries in continuous speech and hence posed an interesting solution to the empirical question on how we recognize/segment individual spoken word in speech. We investigated this issue by using Cantonese language as a testing case in the present study. A word-spotting task was used in which listeners were instructed to spot any Cantonese word from a series of nonsense sound sequences. We found that it was easier for the native Cantonese listeners to spot the target word in the nonsense sound sequences with high transitional probability phoneme combinations than those with low transitional probability phoneme combinations. These results concluded that native Cantonese listeners did make use of the transitional probability information to recognize the spoken word in speech.     

The Diversity Paradox: Opportunities and Challenges of “Contact in Context” Across Development

As the United States diversifies, we review research on both the benefits and challenges of diversity in developmental science. Taking a “contact in context” approach, we focus on how structural and interpersonal diversity influence ethnic/racial developmental processes and outcomes from early childhood to adolescence. We also consider how a child’s own ethnicity/race may shape diversity experiences. We offer this review with the ultimate goal of optimizing benefits and minimizing challenges. We offer a “contact in context” conceptual model that integrates diversity at multiple levels, child ethnicity/race, and developmental changes over time. We conclude with recommendations for future research.     

Processing of segmental and tonal information of Chinese syllables

In the phonological system of Chinese, a unique Chinese syllable usually comprises three components: onset, rime, and tone. The present study, with 30 participants, examined how native Chinese listeners process these subsyllabic components of Chinese by a syllable comparison task. Analysis showed that the cognitive processing of these subsyllabic components was different after the encoding process of the Chinese syllable. These results are discussed in light of the perception of Chinese language.