Parents, teachers, and peers and early adolescent runaway in Hong Kong

Parental monitoring, teacher support, classmate support, and friend relationship presumably affect adolescents' runaway from home. According to social control theory, social control based on conventional social norms would prevent adolescent runaway, but association with friends may erode such control. This expectation appears to hold true in a sample of Grade 7 students in Hong Kong; parental monitoring and classmate support reduced runaway risk whereas friend relationship raised the risk. These findings emerged from a causal model that controlled for a latent predisposition that commonly affected parental monitoring, friend relationship, and runaway risk. Further analysis indicates that the preventive effect of parental monitoring was stronger on adolescents born on the Chinese mainland than in Hong Kong, and the effect of friend relationship was stronger on the Hong Kong born than the mainland born. Conceivably, a socially controlling culture bolsters the preventive effect of social control.     

Cultural differences in affective forecasting: the role of focalism

The impact bias in affective forecasting-a tendency to overestimate the emotional consequences of future events-may not be a universal phenomenon. This prediction bias stems from a cognitive process known as focalism, whereby predictors focus attention narrowly on the upcoming target event. Three studies supported the hypothesis that East Asians, who tend to think more holistically than Westerners, would be less susceptible to focalism and, consequently, to the impact bias. In Studies 1 and 2, Euro-Canadians exhibited the impact bias for positive future events, whereas East Asians did not. A thought focus measure indicated that the cultural difference in prediction was mediated by the extent to which participants focused on the target event (i.e., focalism). In Study 3, a thought focus manipulation revealed that defocused Euro-Canadians and East Asians made equally moderate affective forecasts.     

Stereotype content model explains prejudice for an envied outgroup: Scale of anti-Asian American Stereotypes

The Stereotype Content Model hypothesizes anti-Asian American stereotypes differentiating two dimensions: (excessive) competence and (deficient) sociability. The Scale of Anti-Asian American Stereotypes (SAAAS) shows this envious mixed prejudice in six studies. Study 1 began with 131 racial attitude items. Studies 2 and 3 tested 684 respondents on a focused 25-item version. Studies 4 and 5 tested the final 25-item SAAAS on 222 respondents at three campuses; scores predicted outgroup friendships, cultural experiences, and (over)estimated campus presence. Study 6 showed that allegedly low sociability, rather than excessively high competence, drives rejection of Asian Americans, consistent with system justification theory. The SAAAS demonstrates mixed, envious anti-Asian American prejudice, contrasting with more-often-studied contemptuous racial prejudices (i.e., against Blacks).     

Clinical validation of the Chinese Personality Assessment Inventory

The clinical validity of the Chinese Personality Assessment Inventory (CPAI; F. M. Cheung, K. Leung, et al., 1996) was examined in 2 studies involving a group of 167 male prisoners in Hong Kong and a group of 339 psychiatric patients in China. Elevated scores on the clinical scales were obtained for the clinical samples. Logistic regression analyses confirmed that the CPAI scales were useful in differentiating between male prisoner and the Hong Kong male normative sample and between psychiatric patients and a random sample of normal adults in China. Multivariate analyses of variance results showed significant differences on the CPAI clinical scales and personality scales among subgroups of psychiatric patients with diagnoses of bipolar, schizophrenic, and neurotic disorders. The usefulness of an indigenous personality inventory is discussed.     

Surveys of community attitudes toward mental health facilities: Reflections or provocations?

This paper points out how political motives behind community research may affect the outcome. The case of public opposition to psychiatric halfway houses in Hong Kong is used as an illustration. These mass surveys related to the issue are reviewed to show how the different public opinions expressed may be affected by the objectives, context, sample, and content of the surveys.     

Revisiting a contrasting thought between Descartes and Spinoza in the light of psychotherapy

The aim of this paper is to revisit one contrasting thought on the notion cause and effect between Descartes and Spinoza. This debate will be re-examined in the light of clients' knowledge of the cause and effect of their psychological distress, prior to seeking psychotherapy and in the process of receiving treatments. The treatment approach chosen for this paper is psychodynamic. This paper also aims to demonstrate how psychoterapeutic ideas can contribute to philosophical debates     

Activity-Dependent Activation of TrkB Neurotrophin Receptors in the Adult CNS

In this paper we have investigated the hypothesis that neural activity causes rapid activation of TrkB neurotrophin receptors in the adult mammalian CNS. These studies demonstrate that kainic acid-induced seizures led to a rapid and transient activation of TrkB receptors in the cortex. Subcellular fractionation demonstrated that these activated Trk receptors were preferentially enriched in the synaptosomal membrane fraction that also contained postsynaptic glutamate receptors. The fast activation of synaptic TrkB receptors could be duplicated in isolated cortical synaptosomes with KCl, presumably as a consequence of depolarization-induced BDNF release. Importantly, TrkB activation was also observed following pharmacological activation of brain-stem noradrenergic neurons, which synthesize and anterogradely transport BDNF; treatment with yohimbine led to activation of cortical TrkB receptors within 30 min. Pharmacological blockade of the postsynaptic α1-adrenergic receptors with prazosin only partially inhibited this effect, suggesting that the TrkB activation was partially due to a direct effect on postsynaptic cortical neurons. Together, these data support the hypothesis that activity causes release of BDNF from presynaptic terminals, resulting in a rapid activation of postsynaptic TrkB receptors. This activity-dependent TrkB activation could play a major role in morphological growth and remodelling in both the developing and mature nervous systems.     

Examining and reexamining the structure of Chinese-English bilingual memory

The asymmetry model of bilingual memory proposed by Kroll and Stewart assumes that translation from a first language (L1) into a second language (L2), or forward translation, is mediated by an underlying conceptual memory, whereas L2-to-L1, or backward, translation is lexical and direct. Lexical links from L2 to L1 are hypothesized to be stronger than those from L1 to L2, but conceptual links are stronger for L1 than L2. These assumptions were evaluated in this study, which used stimulus items with similar recognition thresholds. Proficient Chinese-English bilinguals were tested on picture naming, word naming, word translation and category matching. The translation asymmetry effect predicted by the model (i.e., backward being faster than forward translation) was demonstrated; matching an L1 item to a category name was also faster than matching an L2 item. This pattern of results, nevertheless, did not completely hold after an adjustment procedure which sought to control for variations in response production and concept retrieval times due to stimulus types. The present findings are consistent with previous ones which show increased L2 conceptual processing for the proficient bilingual. They also suggest that an extended version of the asymmetry model should take into account possible biasing effects associated with some conventionally used bilingual tasks.