Three variant forms of subcortical aphasia in Chinese stroke patients

Five right-handed patients with subcortical aphasia that involved the left hemisphere subcortical lesion sites were subjected to CT scans. Given their etiology, two cases were infarctions and the other three were hemorrhages. Two of the patients presented an involvement of the anterior limb of the internal capsule and of the basal ganglia and an anterior superior white-matter lesion extension. In both cases slow scanty dysarthric speech was noted; one had markedly impaired auditory comprehension, and the others were only partially impaired. The third patient presented an involvement of the posterior limb of the internal capsule and of the thalamus and a posterior paraventricular white-matter lesion extension. He had poor auditory comprehension, echolalia, and fluent speech. The last two patients presented an involvement of the internal capsule, the basal ganglia, and the thalamus and an anterior posterior paraventricular white-matter lesion extension. The latter two showed poor auditory comprehension with nonfluent and scanty spontaneous speech. The speech sounds were nonsensical monosyllabic words with a pattern similar to that of global aphasia. All patients had lasting right hemiplegia.     

Family meaning of self-starvation: themes discerned in family treatment in Hong Kong

This study aims to identify themes from the treatment of Chinese families with an adolescent or an adult member suffering from anorexia nervosa (AN), through a multiple case study. This study reveals that self-starvation may be regarded as a cultural metaphor. Four major themes emerged at the family level: self-starvation as an expression of love and control, coalition of the AN daughter with the mother, family loyalty, and the powerlessness and helplessness of the mother. The themes identified are narrative accounts of the Hong Kong Chinese families, rather than causal explanations proposed by Western literature. The emerging themes are believed to be constructed and legitimized by traditional Chinese cultural values, with females being subordinated to and dependent on males and the self being subjugated to or sacrificed for the collective. Treatment implications are discussed.     

Modern Sequential Analysis and Its Applications to Computerized Adaptive Testing

After a brief review of recent advances in sequential analysis involving sequential generalized likelihood ratio tests, we discuss their use in psychometric testing and extend the asymptotic optimality theory of these sequential tests to the case of sequentially generated experiments, of particular interest in computerized adaptive testing. We then show how these methods can be used to design adaptive mastery tests, which are asymptotically optimal and are also shown to provide substantial improvements over currently used sequential and fixed length tests.     

<Emphasis Type="Italic">Ziran</Emphasis> and <Emphasis Type="Italic">Wuwei</Emphasis> in the <Emphasis Type="Italic">Daodejing</Emphasis>: An Ethical Assessment

In Daoist philosophy, the self is understood as an individual interdependent with others, and situated within a broader environment. Within this framework, the concept ziran is frequently understood in terms of naturalness or nature while wuwei is explained in terms of non-oppressive government. In many existing accounts, little is done to connect these two key Daoist concepts. Here, I suggest that wuwei and ziran are correlated, ethical, concepts. Together, they provide a unifying ethical framework for understanding the philosophy of the Daodejing. I explore the meaning of ziran as self-so-ness or, in human terms, as pertaining to an individual’s spontaneity. The appropriate response to the spontaneity of individuals is to avoid, insofar as possible, imposing or using restrictive norms and methods, that is, wuwei. According to this view, ziran and wuwei offer an account of ethics that attends to core notions of interdependent selfhood, including mutuality, relationality, interdependence, symbiosis, and responsiveness.     

"时习"的内涵及心理机制

历代教育家关于知识掌握和技能习得的“时习”思想及其方法,不仅具有丰富的内涵,而且具有很强的心理学依据。本文力图通过深入揭示其内涵和心理机制,寻求其对现代学习乃至教学理论与及其实践地发展的重要借鉴价值。     

Parametrically Dissociating Speech and Nonspeech Perception in the Brain Using fMRI

Candidate brain regions constituting a neural network for preattentive phonetic perception were identified with fMRI and multivariate multiple regression of imaging data. Stimuli contrasted along speech/nonspeech, acoustic, or phonetic complexity (three levels each) and natural/synthetic dimensions. Seven distributed brain regions' activity correlated with speech and speech complexity dimensions, including five left-sided foci [posterior superior temporal gyrus (STG), angular gyrus, ventral occipitotemporal cortex, inferior/posterior supramarginal gyrus, and middle frontal gyrus (MFG)] and two right-sided foci (posterior STG and anterior insula). Only the left MFG discriminated natural and synthetic speech. The data also supported a parallel rather than serial model of auditory speech and nonspeech perception.     

Indigenization and Beyond: Methodological Relationalism in the Study of Personality Across Cultural Traditions

A brief intellectual history of the indigenization movement in Asia leads to the thesis that the generation of psychological knowledge is culture dependent. Indigenous psychologies go further and insist on viewing a target group from the natives' own standpoint. Psychological decentering underlies conceptions of human existence rooted in Asian intellectual traditions, in particular, relatedness between persons predominates in Confucianism. These conceptions demand new approaches to knowledge generation that signify a paradigmatic shift from methodological individualism to methodological relationalism. An implication is that relationships precede situations in the study of personality and social behavior. We define personality as the sum total of common attributes manifest in, and abstracted from, a person's behavior directly or indirectly observed across interpersonal relationships and situations over time. We rely on the notion that there are identifiable levels of cognition to develop a metatheoretical framework for reconstructing selfhood. Confronting the subject-object dichotomy opens the door to investigations of transcendent consciousness; confronting the self-other demarcation underlying Western theories leads to the construction of self-in-relations.     

Dragon talk: providing pastoral care for Chinese immigrants

This article describes how cultures and pastoral care education processes can be barriers between the patient, the pastoral caregiver, and the Clinical Pastoral Education (CPE) student. By providing sketches of interviews with Chinese patients, the author tries to explain why the attempt to unveil Chinese patients' feelings and needs through conversation can be a frustrating experience. Moreover, the author argues that the pedagogy of pastoral care education ought to be more culturally sensitive in regard to the diverse cultural backgrounds of both patients and CPE students.     

The role of self-enhancing evaluations in a successful life transition

The objective of the study was to investigate how self-enhancing evaluations, obtained via positive social comparisons and reflected appraisals, were related to mental health in a later life transition. The sample consisted of 266 women who were interviewed once before and 3 times after the experience of community relocation. Results extended prior findings suggesting the dynamic impact of self-enhancing evaluative processes on psychological well-being and depressive symptoms. Additional analyses showed evidence for reverse causality, that is, that mental health also influenced self-evaluative processes. This study underscores the significance of holding a positive view of self vis-à-vis others in negotiating life challenges as well as the reciprocal influence of well-being on social self-evaluative processes.     

Information entropy analysis of discrete aiming movements

Information entropy and mutual information were investigated in discrete movement aiming tasks over a wide range of spatial (20-160 mm) and temporal (250-1250 ms) constraints. Information entropy was calculated using two distinct analyses: (1) with no assumption on the nature of the data distribution; and (2) assuming the data have a normal distribution. The two analyses showed different results in the estimate of entropy that also changed as a function of task goals, indicating that the movement trajectory data were not from a normal distribution. It was also found that the information entropy of the discrete aiming movements was lower than the task defined indices of difficulty (ID) that were selected for the congruence with Fitts' law. Mutual information between time points of the trajectory was strongly influenced by the average movement velocity and the acceleration/deceleration segments of the movement. The entropy analysis revealed structure to the variability of the movement trajectory and outcome that has been masked by the traditional distributional analyses of discrete aiming movements.