Community members' perceptions of evidence: the effects of gender in a recovered memory civil trial.

Community members judged a civil trial in which a memory had either been recovered or kept secret until therapy 12 years later. Female jurors were more likely to find the defendant liable and to compensate female plaintiffs more than male plaintiffs, whereas the reverse pattern held for male jurors. Female plaintiffs who reported recovered memories were compensated least, whereas female plaintiffs who kept the abuse secret were compensated most. A mediational model was posited and results indicated that the origin of the memory of sexual abuse and victim gender influenced assessments of trial testimonies that were related to the trial outcomes. Results supported the postulated model and indicated significant juror-gender differences in evaluating and weighing the evidence.     

Speech impairment in a large sample of patients with Parkinson's disease

This study classified speech impairment in 200 patients with Parkinson's disease (PD) into five levels of overall severity and described the corresponding type (voice, articulation, fluency) and extent (rated on a five-point scale) of impairment for each level. From two-minute conversational speech samples, parameters of voice, fluency and articulation were assessed by two trained-raters. Voice was found to be the leading deficit, most frequently affected and impaired to a greater extent than other features in the initial stages. Articulatory and fluency deficits manifested later, articulatory impairment matching voice impairment in frequency and extent at the 'Severe' stage. At the final stage of 'Profound' impairment, articulation was the most frequently impaired feature at the lowest level of performance. This study illustrates the prominence of voice and articulatory speech motor control deficits, and draws parallels with deficits of motor set and motor set instability in skeletal controls of gait and handwriting.     

Semi-Post algebras

In this paper, semi-Post algebras are introduced and investigated. The generalized Post algebras are subcases of semi-Post algebras. The so called primitive Post constants constitute an arbitrary partially ordered set, not necessarily connected as in the case of the generalized Post algebras examined in [3]. By this generalization, semi-Post products can be defined. It is also shown that the class of all semi-Post algebras is closed under these products and that every semi-Post algebra is a semi-Post product of some generalized Post algebras.     

Consistency of Response Patterns in Different Estimation Tasks

The current study aimed at addressing two issues concerning children's estimation performance: (1) to investigate whether the log-to-linear framework or the proportional judgment framework provided a better explanation of children's estimation patterns, and (2) to examine the consistency of response patterns in different estimation tasks. A sample of 179 Chinese first graders was assessed on their arithmetic performance and estimation skills (including numerosity naming, numerosity production, and number line). The log-to-linear framework was suggested to provide a better framework in explaining children's estimation patterns. Under this framework, we identified both common features and uniqueness of children's response patterns in different estimation tasks. Furthermore, different estimation skills uniquely contributed to children's arithmetic performance. The theoretical and practical implications of the findings are discussed.     

The Hong Kong version of the Oxford Cognitive Screen (HK-OCS): validation study for Cantonese-speaking chronic stroke survivors

This study reports the validation of the Hong Kong version of Oxford Cognitive Screen (HK-OCS). Seventy Cantonese-speaking healthy individuals participated to establish normative data and 46 chronic stroke survivors were assessed using the HK-OCS, Albert’s Test of Visual Neglect, short test of gestural production, and Hong Kong version of the following assessments: Western Aphasia Battery, MMSE, MoCA, Modified Barthel Index, and Lawton Instrumental Activities of Daily Living scale. The validity of the HK-OCS was appraised by the difference between the two participant groups. Neurologically unimpaired individuals performed significantly better than stroke survivors on the HK-OCS. Positive and significant correlations found between cognitive subtests in the HK-OCS and related assessments indicated good concurrent validity. Excellent intra-rater and inter-rater reliabilities, fair test–retest reliability, and acceptable internal consistency suggested that the HK-OCS had good reliability. Specific HK-OCS subtests including semantics, episodic memory, number writing, and orientation were the best predictors of functional outcomes.     

Relationships among humour,self-esteem,and social support to burnout in school teachers

This study examined the total, direct, and indirect effects of humour on burnout among 539 school teachers. As predicted, those with high humour reported significantly lower levels of emotional exhaustion and depersonalisation but higher levels of personal accomplishment. Self-esteem consistently explained parts of the associations between humour and burnout components, whereas perceived social support from the principal, colleagues, and friends were significant mediators in the relationships between humour and emotional exhaustion, depersonalisation, and personal accomplishment respectively. Results call for an appropriate focus on the development of humour through strength-based and positive interventions to help teachers cope with burnout.     

“Sasaengpaen” or K-pop Fan? Singapore Youths,Authentic Identities,and Asian Media Fandom

Since the late 1990s, the Korean pop-culture wave has had a huge impact, achieving immense popularity and sustaining a global community of consumers and fans. In Singapore, a significant K-pop fan culture has emerged among youths. In this article, we study the emergence of the sasaeng fan—a stigmatized fan identity that refers to individuals who are unhealthily interested in the personal lives of K-pop idols. Drawing on data from mass and social media, participant-observation, and interviews, we map the significance of the sasaeng fan identity for Singapore K-pop music fans and focus specific attention on how fans negotiate an understanding of their own “authentic” identities vis-à-vis the mediated identity of the sasaeng fan.     

Effects of syntactic structure in the memory of concrete and abstract Chinese sentences

Smith (1981) found that concrete English sentences were better recognized than abstract sentences and that this concreteness effect was potent only when the concrete sentence was also affirmative but the effect switched to an opposite end when the concrete sentence was negative. These results were partially replicated in Experiment 1 by using materials from a very different language (i.e., Chinese): concrete-affirmative sentences were better remembered than concrete-negative and abstract sentences, but no reliable difference was found between the latter two types. In Experiment 2, the task was modified by using a visual presentation instead of an oral one as in Experiment 1. Both concrete-affirmative and concrete-negative sentences were better memorized then abstract ones in Experiment 2. The findings in the two experiments are explained by a combination of the dual-coding model and Marschark's (1985) item-specific and relational processing. The differential effects of experience with different language systems on processing verbal materials in memory are also discussed.This research was partially supported by a research grant from the Research Grants Council of Hong Kong to Hsuan-Chih Chen. Connie Suk-Han Ho was supported on an Overseas Research Studentship from the University of Oxford of United Kingdom during the preparation of this article.     

Self-directed activity and cognitive development

Both in constructivist theories of development and in educational applications of such theories, self-directed activity is aleged to play a critical role in the developmental process. The purpose of the present study was to subject this popular assertation to empirical examination. Subjects were fourth- and fifth-graders who showed no formal operational reasoning. Subjects assigned to an experimental condition were matched with yoked-control partners of the same sex and grade. An additional group of subjects was assigned to a simple control condition. Experimental and yoked-control subjects were given opportunities to solve problems requiring formal operational reasoning over a three-month period. The procedure for experimental subjects differed from that for yoked-controls only in that experimental subjects selected the particular information-seeking activities they would engage in. Yoked-control subjects carried out the same activities that had been chosen by their experimental partners. Both groups showed significant progress in the construction of new reasoning strategies, but experimental subjects showed greater progress than yoked-controls. The enhanced progress of the experimental subjects, it is suggested, was due to the increased presence of anticipatory schemes regarding the outcomes of their actions. These anticipatory schemes allowed subjects to better “make use of”, in the cognitive sense—in other words, assimilate into a theoretical framework—the data yielded by the experiments, and thus they gained more from their experience.     

Orienting task specificity in incidental motor learning

The manipulation of the retention of a linear movement by means of different orienting tasks in an incidental learning paradigm was investigated. Subjects were presented with a target position followed by a different nontarget position on each of four presentation trials. After the presentation trials subjects were required to recall the target and nontarget positions. One group made verbal estimates of the distance between the target and nontarget positions, another group discriminated between the target and nontarget positions, while no verbal responses were required for a third group. The verbal-response groups, while not differing from each other, had less error at recall than the nonverbalizing group. These findings were discussed in terms of the levels of processing framework for memory research (Craik & Lockhart, 1972).