Common Mental Health Challenges in a University Context in Hong Kong: a Study Based on a Review of Medical Records

Applied Research in Quality of Life - While numerous studies have suggested the rising prevalence of common mental disorders amongst university students, studies examining mental health of Chinese...     

Recognition intent and visual word recognition

This study adopted a change detection task to investigate whether and how recognition intent affects the construction of orthographic representation in visual word recognition. Chinese readers (Experiment 1-1) and nonreaders (Experiment 1-2) detected color changes in radical components of Chinese characters. Explicit recognition demand was imposed in Experiment 2 by an additional recognition task. When the recognition was implicit, a bias favoring the radical location informative of character identity was found in Chinese readers (Experiment 1-1), but not nonreaders (Experiment 1-2). With explicit recognition demands, the effect of radical location interacted with radical function and word frequency (Experiment 2). An estimate of identification performance under implicit recognition was derived in Experiment 3. These findings reflect the joint influence of recognition intent and orthographic regularity in shaping readers’ orthographic representation. The implication for the role of visual attention in word recognition was also discussed.     

Learning sobriety together: behavioural couples therapy for alcoholism and drug abuse

Among the various types of partner- and family-involved interventions used to treat adults with substance use disorders, Behavioural Couples Therapy (BCT) has garnered the strongest empirical support for its efficacy. During the past thirty years, multiple studies have consistently found married or cohabiting substance-abusing patients who engage in BCT, compared to traditional individual-based counselling or partner-involved attention control treatments, report significantly greater (1) reductions in substance use, (2) levels of relationship satisfaction, and (3) greater improvements in other areas of relationship and family adjustment (e.g. reductions in partner violence, improvements in custodial children's adjustment). In addition to discussing the theoretical rationale for BCT as a treatment of substance abuse, this article describes specific therapeutic techniques used as part of this intervention and summarizes the relevant evaluative empirical literature.     

Anchoring in a novel bimanual coordination pattern

Anchoring in cyclical movements has been defined as regions of reduced spatial or temporal variability [Beek, P. J. (1989). Juggling dynamics. PhD thesis. Amsterdam: Free University Press] that are typically found at movement reversal points. For in-phase and anti-phase movements, synchronizing reversal points with a metronome pulse has resulted in decreased anchor point variability and increased pattern stability [Byblow, W. D., Carson, R. G., & Goodman, D. (1994). Expressions of asymmetries and anchoring in bimanual coordination. Human Movement Science, 13, 3-28; Fink, P. W., Foo, P., Jirsa, V. K., & Kelso, J. A. S. (2000). Local and global stabilization of coordination by sensory information. Experimental Brain Research, 134, 9-20]. The present experiment examined anchoring during acquisition, retention, and transfer of a 90 degrees phase-offset continuous bimanual coordination pattern (whereby the right limb lags the left limb by one quarter cycle), involving horizontal flexion about the elbow. Three metronome synchronization strategies were imposed: participants either synchronized maximal flexion of the right arm (i.e., single metronome), both flexion and extension of the right arm (i.e., double metronome within-limb), or flexion of each arm (i.e., double metronome between-limb) to an auditory metronome. In contrast to simpler in-phase and anti-phase movements, synchronization of additional reversal points to the metronome did not reduce reversal point variability or increase pattern stability. Furthermore, practicing under different metronome synchronization strategies did not appear to have a significant effect on the rate of acquisition of the pattern.     

Reduced approach motivation following nonreward: Extension of the BIS/BAS scales

The current study describes the development and validation of a new subscale to be used with the BIS/BAS scales (Carver & White, 1994). This subscale measures lowered approach motivation following nonreward. Factor analysis of the new subscale was carried out within a sample of 308 University students, test–retest reliability was established within a sample of 62 individuals, and construct validity was explored in a sample of 86 individuals by comparing scores on the new subscale with those on an existing self-report measure of apathy and on a behavioural measure of persistence. Reliability and validity of the new frustrative nonreward responsiveness subscale was found to be adequate within the populations studied. The findings are discussed in relation to theoretical accounts of BAS and BIS sensitivity.     

What research paradigms have cognitive psychologists used to study "false memory," and what are the implications of these choices?

This research examines the methodologies employed by cognitive psychologists to study "false memory," and assesses if these methodologies are likely to facilitate scientific progress or perhaps constrain the conclusions reached. A PsycINFO search of the empirical publications in cognitive psychology was conducted through January, 2004, using the subject heading, "false memory." The search produced 198 articles. Although there is an apparent false memory research bandwagon in cognitive psychology, with increasing numbers of studies published on this topic over the past decade, few researchers (only 13.1% of the articles) have studied false memory as the term was originally intended--to specifically refer to planting memory for an entirely new event that was never experienced in an individual's lifetime. Cognitive psychologists interested in conducting research relevant to assessing the authenticity of memories for child sexual abuse should consider the generalizability of their research to the planting of entirely new events in memory.     

Effects of perceived criticism on anxiety and depression during behavioral treatment of anxiety disorders

The present study explored the effect of perceived criticism (PC) on levels of anxiety and depression during behavioral treatment among patients diagnosed with obsessive-compulsive disorder (OCD) or panic disorder with agoraphobia (PDA). We posited that patients' perceptions of relatives' criticism and the degree to which they were upset by the criticism (UC) would be related to negative affect and discomfort during exposure. The sample included 75 patients with a primary diagnosis of OCD (n=43) or PDA (n=32) and their participating relatives. Measures of patients' weekly ratings of PC and upset about the criticism, anxious and depressed mood, and subjective discomfort during exposure treatment were analyzed using a mixed model regression approach (SAS Proc Mixed). Patients' anxious and depressed mood predicted greater discomfort during exposure. Patients who were more UC also had higher weekly ratings of anxiety and depression, and more discomfort during exposure sessions. Findings suggest that treatment outcome may be improved by attention to patients' reactions to their interpersonal environment.     

Gender differences on laugh‐related traits: A cross‐sectional study

People have different responses to being laughed at, including fear of being laughed at, joy from being laughed at and joy from hearing others laugh. Previous studies have indicated that men have a higher tendency of laughing at others, but there were no gender differences on terms of the other two responses. Socioemotional selectivity theory indicates that individuals pay less attention to negative stimuli as they get older. It is worth investigating whether the gender differences of gelotophobia and gelotophilia occur in certain developmental stages. The present study is a cross‐sectional study, with a sample size of 1247 participants; we collected information regarding laugh‐related traits among participants 11–66 years old, and we particularly focused on the moderation effect of age on gender differences on gelotophobia, gelotophilia and katagelasticism. The results showed that men had a stronger tendency for laughing at others, but there were no significant gender differences on terms of gelotophobia and gelotophilia; age not only moderated the relationship between gender and gelotophobia but also the relationship between gender and katagelasticism. Male adolescents had higher incidences of gelotophobia and katagelasticism than female adolescents, but this finding was not consistent in the middle adulthood sample. The present study found age to be a moderator between gender and laugh‐related traits, and it indicated the influence of age on the fear of being laughed at during early adolescence, but there was no gender difference with respect to katagelasticism in middle adulthood.     

Reducing contingent self-worth: A defensive response to self-threats

Previous research shows that people with high self-esteem cope with threats to the self by reducing the extent to which their self-worth is contingent on the threatened domain (Buckingham, Weber, & Sypher, 2012). The present studies tested the hypothesis that this is a defensive process. In support of this hypothesis, Study 1 (N = 160), showed that self-affirmation attenuates the tendency for people with high self-esteem to reduce their contingencies of self-worth following self-threat. Furthermore, Study 2 (N = 286), showed that this tendency was more prevalent among people with defensive self-esteem than among those with secure self-esteem. The present studies imply that reducing contingent self-worth after self-threat is a defensive process. We discuss implications for theories of contingent self-worth.