Sublexical and lexical representations in speech production: effects of phonotactic probability and onset density

Phonotactic probability, neighborhood density, and onset density were manipulated in 4 picture-naming tasks. Experiment 1 showed that pictures of words with high phonotactic probability were named more quickly than pictures of words with low phonotactic probability. This effect was consistent over multiple presentations of the pictures (Experiment 2). Manipulations of phonotactic probability and neighborhood density showed only an influence of phonotactic probability (Experiment 3). In Experiment 4, pictures of words with sparse onsets were named more quickly than pictures of words with dense onsets. The results of these experiments provide additional constraints on the architecture and processes involved in models of speech production, as well as constraints on the connections between the recognition and production systems.     

It’s All About the Relationship: The Role of Attachment in Child-Parent Psychotherapy

Research on Child and Adolescent Psychopathology -     

The Age and Gender Effect on Four Forms of Peer Victimization among Chinese Children and Adolescents

Applied Research in Quality of Life - This study is the first to examine the effects of age and gender on different forms of peer victimization among local Chinese schoolchildren in Hong Kong. The...     

The Significance of Family Structure in Internalizing (Anxious/Depressed) and Externalizing (Aggressive/Delinquent) Problems among Chinese Adolescents

The present pioneering study investigated the differences across various types of family structure among Chinese adolescents with proactive and reactive aggression. It aimed at providing frontline social workers and family therapists with inspirations for designing suitable interventions for adolescents with specific subtypes of aggressive behavior from different family structure backgrounds. After completing an online survey including the Reactive and Proactive Aggression Questionnaire (RPQ) and the subscales of the Child Behavior Checklist – Youth Self-report (CBCL-YSR) on aggressive behavior, delinquent behavior, and anxious/depressed symptom, 520 out of 13,338 Chinese adolescents aged 11 to 18 were randomly selected and stratified based on the types of family structure (intact family, single father family, single mother family, stepfather family, and stepmother family). Expectedly, boys elicited more proactive aggression, delinquent behaviors, and aggressive behaviors than girls. Besides, significant cross-structural differences were found between children from stepmother family, who showed more proactive aggression, anxious/depressed symptoms, aggressive behaviors, and delinquent behaviors, and those from intact family regardless of gender. The interaction effects between gender and family structure were significant for reactive aggression, anxious/depressed behavior, and aggressive behavior. An interaction effect showed boys from stepmother families were more reactively aggressive than those from intact families. In addition, more anxious/depressed symptoms were found in boys from stepmother family than those from intact and single mother families. In conclusion, the impacts of family structure on proactive aggression and delinquent behavior are not gender specific, but the impacts on reactive aggression and anxious/depressed behavior are only specific to boys.

     

Attaching meaning to the number words: contributions of the object tracking and approximate number systems

Children's understanding of the quantities represented by number words (i.e., cardinality) is a surprisingly protracted but foundational step in their learning of formal mathematics. The development of cardinal knowledge is related to one or two core, inherent systems – the approximate number system (ANS) and the object tracking system (OTS) – but whether these systems act alone, in concert, or antagonistically is debated. Longitudinal assessments of 198 preschool children on OTS, ANS, and cardinality tasks enabled testing of two single‐mechanism (ANS‐only and OTS‐only) and two dual‐mechanism models, controlling for intelligence, executive functions, preliteracy skills, and demographic factors. Measures of both OTS and ANS predicted cardinal knowledge in concert early in the school year, inconsistent with single‐mechanism models. The ANS but not the OTS predicted cardinal knowledge later in the school year as well the acquisition of the cardinal principle, a critical shift in cardinal understanding. The results support a Merge model, whereby both systems initially contribute to children's early mapping of number words to cardinal value, but the role of the OTS diminishes over time while that of the ANS continues to support cardinal knowledge as children come to understand the counting principles.     

Mindfulness facets,trait emotional intelligence,emotional distress,and multiple health behaviors: A serial two‐mediator model

In the present study, we tested a serial mindfulness facets‐trait emotional intelligence (TEI)‐emotional distress‐multiple health behaviors mediation model in a sample of N = 427 German‐speaking occupational therapists. The mindfulness facets‐TEI‐emotional distress section of the mediation model revealed partial mediation for the mindfulness facets Act with awareness (Act/Aware) and Accept without judgment (Accept); inconsistent mediation was found for the Describe facet. The serial two‐mediator model included three mediational pathways that may link each of the four mindfulness facets with multiple health behaviors. Eight out of 12 indirect effects reached significance and fully mediated the links between Act/Aware and Describe to multiple health behaviors; partial mediation was found for Accept. The mindfulness facet Observe was most relevant for multiple health behaviors, but its relation was not amenable to mediation. Implications of the findings will be discussed.     

Becoming a Male Client of Compensated Dating

This study explores men’s experiences in compensated dating (CD), particularly their process of becoming a client of CD in Hong Kong. By drawing on 30 individual interviews with male clients, cyber-ethnography of a major CD on-line forum, informal conversations with CD participants, off-line participant observations, and the sparse literature available on this under-examined social phenomenon, we also analyze men’s subjective understandings of being a client, of CD providers, and of CD itself, which influence men’s CD experiences and condom use behavior. Finally, this study sheds light on the contemporary issues of masculinity and sexuality in Hong Kong.     

Hope,social support,and depression among Hong Kong youth: personal and relational self-esteem as mediators

Previous studies have shown that depression is negatively associated with hope and social support. However, little research has been undertaken to investigate the theoretical mechanisms underlying the connections among hope, social support, and depression. This study examined how two types of self-esteem (personal and relational) would mediate the relationship of hope and social support to depression among 384 Hong Kong adolescents (age: 12–18 years; M = 14, SD = 1.19). Participants reported their levels of hope, social support, personal self-esteem, relational self-esteem, and depressive mood. Results of the path analysis showed that both personal and relational self-esteem mediated the associations of hope and social support with depression. Hope and social support were associated with higher levels of personal and relational self-esteem, which were in turn related to decreased levels of depression. Theoretical and practical implications are discussed.     

Predictors and Outcomes of Sudden Gains and Sudden Regressions in Cognitive Behavioral Therapy for Youth Anxiety

Sudden gains (SGs), referring to large, stable symptom improvement occurring between consecutive treatment sessions, have been associated with improved outcomes among adults with various psychological disorders. Little research exists on SGs or sudden symptom worsening (i.e., sudden regressions [SRs]) during treatment for youth disorders. The current study examined predictors and outcomes of SGs/SRs via multiple informants in youth anxiety treatment. Participants were 118 youth (age M = 11.6, SD = 2.5; 53.8% female) and their caregivers receiving a cognitive-behavioral therapy protocol for a principal anxiety disorder. Anxiety symptom severity was assessed weekly via the State-Trait Anxiety Inventory for Children–Trait–Child/Parent versions. SGs and SRs occurred in 45.8 and 31.3% of youth, respectively. SRs were more common among youth with comorbid mood or externalizing disorders, while SGs occurred more often among youth with greater pretreatment anxiety symptom severity. SGs were not associated with posttreatment outcomes, but SRs predicted significantly higher posttreatment internalizing symptoms based on child report (β = .23, p = .03) and externalizing symptoms based on child (β = .15, p = .04) and parent report (β = .16, p = .03), controlling for overall magnitude of symptom change. SRs among youth receiving cognitive-behavioral therapy for anxiety are associated with pretreatment clinical complexity and poorer posttreatment outcomes and may serve as a warning sign to clinicians of possible treatment failure.     

A goal programming model for crew duties generation

An Erratum has been published for this article in Journal of Multi‐Criteria Decision Analysis 10(5) 2001, 285. This paper proposes a model for the generation of daily work duties of airside crew (being bus drivers) at the Hong Kong International Airport. The results can be adopted as a good crew schedule, in the sense that it is both feasible, satisfying requirements of various work conditions, and ‘optimal’ in minimizing overtime shifts. It is formulated as a goal programme, specifically designed to cater for the manpower planning issues to handle frequent changes of flight schedules by flexibility in work patterns of driver duties. Illustrative results from an actual case study are given. Copyright © 2001 John Wiley & Sons, Ltd.