Perceived life quality of older and younger tibetans

Tibetans have enjoyed a reputation for contentment and a jovial disposition. This study examines the extent to which this positive outlook on life persists despite their 25-year stay as refugees in India, and the transferability of this positive outlook to first-generation, Indian-born Tibetans. With this in mind, older Tibetan refugees (N = 45) and younger Tibetan refugees (N = 45) residing in Himachal Pradesh in India were administered the Life Quality Scale (Q.O.L.). As expected, younger Tibetan refugees shared significant characteristics on the Q.O.L. scale with older Tibetans. Similarities and differences in the outlook of the two age groups are examined.Portions of this paper were presented at the annual meeting of the International Society for Intercultural Education, Training, and Research in Montreal in May 1987.The author wishes to thank Sherab Gyatso of Tibetans' Childrens Village, a school in Dharamsala, for his help in collecting the data.     

The cloze technique in Arabic: Words or semantic units?

The wide gap between written and spoken variants of the Arabic language turns reading comprehension into a criterion of formal learning. The cloze technique for assessing reading comprehension is a promising tool, but it involves a decision as to whether the elision of complete words, as in English, is to be preferred to the elision of semantic units that are whole words in English but compounded in Arabic and certain other languages. In effect, the question is whether Arabic is decoded mainly by way of perceptual or semantic units. Omitted words or semantic units within words, at the rate of every fifth, sixth, or seventh unit, were replaced by 584 Arab pupils in the fifth, sixth, or seventh grades of Arab schools in Israel. Age and frequency-of-omission trends tended to favor the whole-word elision method, while presumed difficulty of passage agreed with the semantic-unit method. The two methods were shown to be equally valid by a criterion of teacher grades. In sum, the cloze method appears well adapted to Arabic, and there is no apparent reason to abandon the whole-word method used with English and other languages.The generous help of the Institute of Research for Arab Education and Development at the University of Haifa is gratefully acknowleged. The paper was completed while the first author was on sabbatical leave at the University of South Florida, Tampa, Florida.     

Speechreading skill and visual movement sensitivity are related in deaf speechreaders

Individual speechreading abilities have been linked with a range of cognitive and language-processing factors. The role of specifically visual abilities in relation to the processing of visible speech is less studied. Here we report that the detection of coherent visible motion in random-dot kinematogram displays is related to speechreading skill in deaf, but not in hearing, speechreaders. A control task requiring the detection of visual form showed no such relationship. Additionally, people born deaf were better speechreaders than hearing people on a new test of silent speechreading.     

Lasting increases in basolateral amygdala activity after emotional arousal: implications for facilitated consolidation of emotional memories

Manipulations that reduce or enhance the activity of basolateral amygdala (BLA) neurons in the minutes to hours after training have been shown to respectively impair or facilitate retention on the inhibitory avoidance task. Although this suggests that BLA activity is altered after emotional arousal, such changes have not been directly demonstrated. To test this, we devised a feline analog of the inhibitory avoidance task and recorded BLA unit activity before and after a single inescapable footshock. Single-unit recordings revealed that the firing rate of many BLA neurons gradually increased after the footshock, peaking 30-50 min post-shock and then subsiding to baseline levels 2 h later. During this period of increased activity, the discharges of simultaneously recorded BLA cells were more synchronized than before the shock. Although it was known that pairing innocuous (conditioned stimulus, CS) and noxious stimuli modifies the responsiveness of BLA neurons to the CS, our results constitute the first demonstration that emotional arousal produces lasting increases in the spontaneous firing rates of BLA neurons. We propose that these changes in BLA activity may promote Hebbian interactions between coincident but spatially distributed activity patterns in BLA targets, facilitating the consolidation of emotional memories.     

Electromyographic and vasomotor activity in tension, migraine, and combined headache patients: The influence of postural variation

Electromyographic (EMG) and temporal artery vasomotor activity was evaluated in three groups of headache patients (tension, migraine and combined) and nonheadache control subjects while in reclining, sitting and standing positions. Analysis of the EMG data revealed that at all measurement sites (bilateral frontalis, bilateral trapezius) the three headache groups demonstrated significantly higher levels than the nonheadache group but did not differ from each other. A secondary analysis of the trapezius EMG data revealed that a large percentage of headache patients had “normal” EMG levels in the reclining position but showed abnormalities in the sitting and standing positions. Analysis of the left temporal artery vasomotor activity revealed that all three headache groups vasoconstricted to a significantly greater extent than the nonheadache group in the sitting and standing positions. However, a diagnosis by position interaction was found for the right temporal artery with the migraine group demonstrating a unique pattern of activity.     

Positive Psychological States and Employee Creativity: The role of Ethical Leadership

This study explores a new theoretical model of employee creativity by investigating the impact of ethical leadership on creativity mediated by creative self-efficacy and psychological safety. Data collected from 200 supervisor–subordinate dyads in Pakistan reveal that ethical leadership is positively related to creativity. Further, psychological safety partially mediates the relationship between ethical leadership and creativity. However, creative self-efficacy is found insignificant in the relationship between ethical leadership and creativity. The study discusses research and practical implications of the proposed new theoretical framework with regard to employee creativity.     

Slowing the Tide of Alcohol Use Disorders

Alcohol use disorders (AUDs)—a spectrum including at-risk drinking, alcohol abuse, dependence, and addiction—is a highly prevalent problem worldwide with a substantial economic impact. The toll of alcohol on individual health and healthcare systems is devastating. Alcohol is estimated to be the fifth leading risk factor for global disability-adjusted life years. Tackling the problem of AUD requires a comprehensive strategy that includes solid action on price, availability, and marketing of alcohol. Restricting or banning alcohol advertising may reduce exposure to the risk posed by alcohol at the individual and general population level. Warning labels about the cancer risks associated with drinking have a high degree of public support and may be an inexpensive and acceptable way to educate the public. Religiosity may reduce risk behaviors and contribute to health decision making related to alcohol use.

     

Memory for between‐list and within‐list information in amnesic patients with temporal lobe and diencephalic lesions

Patients with medial temporal lobe damage and diencephalic damage were compared on two tests of verbal temporal order memory: between‐list discrimination and within‐list discrimination. Both patient groups were impaired relative to a group of healthy control participants. In addition, despite comparable levels of item recognition, the diencephalic group was impaired relative to the medial temporal lobe group on both within‐list and between‐list discrimination. Temporal order memory for between‐list information showed a significant correlation with a composite measure of recognition memory, and the results are discussed in terms of the patients' reliance on familiarity and distance‐based processes to make temporal order judgments.     

Time for temporal team mental models: Expanding beyond “what” and “how” to incorporate “when”

Although often ignored, establishing and maintaining congruence in team members’ temporal perceptions are consequential tasks that deserve research attention. Integrating research on team cognition and temporality, this study operationalized the notion of a temporal team mental model (TMM) at two points in time using two measurement methods. Ninety eight three-person teams participated in a computerized team simulation designed to mimic emergency crisis management situations in a distributed team environment. The results showed that temporal TMMs measured via concept maps and pairwise ratings each positively contributed uniquely to team performance beyond traditionally measured taskwork and teamwork content domains. In addition, temporal TMMs assessed later in teams’ development exerted stronger effects on team performance than those assessed earlier. The results provide support for the continued examination of temporal TMM similarity in future research.