Firms located in communities in which people are, on average, more trusting enjoy some benefits in terms of the power of CEO contracts. We present two pieces of empirical evidence to support this claim: (1) higher average trust in a county is associated with “flatter” executive contracts and (2) when an exogenous shock occurs (such as a scandal involving an important social institution), both trust and contracting move in similar directions. We obtain the first result in a panel specification and (...) the second in a “difference-in-difference” specification that uses the revelation of sex scandals involving the Catholic Church across different U.S. localities. (shrink)

本书集合了中德专家学者对启蒙思想的内涵、启蒙与宗教的关系的研究成果。收录了《启蒙的主体》、《宽容是人类独有的财富——启蒙时代的理性概念和普遍主义》、《中国，启蒙何用？》、《启蒙与宗教》、《千万不要跟我 们谈康德！》等研究论文。.

Given that women CEOs are usually more risk averse, engage less in opportunistic behavior, and provide higher quality earnings than men CEOs, we argue that firms with women CEOs are likely to face lower operational and information risk and thus enjoy cheaper external funds. Using a large sample of Chinese A-share listed firms operating from 2006 to 2012, we find consistent evidence that Chinese banks tend to impose lower loan costs on firms with women CEOs compared to firms with men (...) CEOs. This effect is more pronounced for non-state-owned enterprises than for state-owned enterprises, for firms without political connections than for firms with political connections, and during non-crisis periods. We do not find any significant effects for firms with women chairpersons, CFOs, or directors. (shrink)

ObjectiveThe objective of this study was to examine the structure of sibling relationships among preschool children in China and develop a questionnaire.MethodsThe concept of sibling relationships among preschool children in China was established through literature review, open interviews, and expert review, and the initial project was designed. Using the questionnaire survey method, with 651 mothers of preschool children as the research objects, we performed item analysis, exploratory factor analysis, confirmatory factor analysis, and reliability and validity tests on the initial questionnaire.ResultsThe (...) questionnaire for the sibling relationships among preschool children in China had 18 questions covering dimensions of sibling interaction, sibling acceptance, sibling warmth, and sibling rivalry. The questionnaire fitting indexes were better. The internal consistency coefficient between the total questionnaire and each dimension was 0.759–0.8548, and the total questionnaire significantly correlated with each dimension and the total score of parental self-efficacy.ConclusionThe Sibling Relationship Questionnaire for Chinese Preschool Children exhibited good reliability and validity, making it an effective tool for the evaluation of sibling relationships among preschool children. (shrink)

It has been well established that life satisfaction is related to perceived social justice. However, current theories provide contrary assumptions on the direction of the influence. In this research, we use data from two longitudinal surveys collected in China to test the reciprocal relations between life satisfaction and perceived social justice over time. With a random intercept cross-lagged panel model, we disaggregate the between-person effect and the within-person effect of the relationship. To specify the conditions of the effect, we consider (...) income levels as the moderator. Study 1 showed that on the between-person level, life satisfaction, and perceived social justice are positively correlated. On the within-person level, cross-lagged effect results showed that an individuals’ deviations from their expected score in life satisfaction predict deviations from their expected perceived social justice at the next time point, while deviations from expected perceived social justice does not predict subsequent deviations from expected life satisfaction. In study 2, we divided participants into three groups based on their household income and conducted a multiple group analysis to test its moderation effect. We found that the between-person correlation of life satisfaction and perceived social justice is not moderated by income level, and it is significant in all the three groups. However, the within-person cross-lagged effect is moderated by income level, and the effect of life satisfaction on perceived social justice only exists in the low income group. This research confirms the unidirectional relationship between life satisfaction and perceived social justice across time, and clarifies the effect in different levels and income groups, providing new insights on the formation of justice perception. It is recommended that future studies apply experimental designs to reach causal effects and explore more possible moderators and mediators. (shrink)

Based on attribution theory, this research defines pseudo-transformational leadership to be driven by the interaction between transformational leadership and the subordinates’ perception of their supervisor’s manipulative intention. We investigate the effects of pseudo-transformational leadership on contextual performance through organizational identification. The results of hierarchical linear modeling using a sample of 214 subordinates reporting to 66 supervisors show that when subordinates perceive that their supervisor has a high level of manipulative intention, the impact of group-level transformational leadership on the subordinates will (...) be reduced. More specifically, when subordinates perceive the manipulative intention of transformational leadership, they are less likely to identify with the organization, which ultimately limits their willingness to demonstrate contextual performance activities. The implications of these findings for theory as well as managerial practice are discussed. (shrink)

Up till now, China has not enacted any legal mechanisms governing certification or supervision for ethics committees. This article analyses deficiencies in the protection of subjects in clinical drug trials under China’s current laws and regulations; it emphasizes that investigators, as practitioners who have direct contact with subjects, play significant roles in protecting and safeguarding subjects’ rights and interests. The paper compares the status quo in China in this area to that of other countries and discusses ways China might enhance (...) the protection of rights and interests of trial subjects, such as enhancing the ethical awareness of investigators through training, improving laws and regulations, and strengthening the communication between investigators and ethics committees. (shrink)

Reading presents an unsolved difficulty for children with hearing loss and research on factors influencing their literacy development is very limited. This work aimed to study the influence of home literacy environment on literacy development of children with hearing loss and explore possible mediating effects of reading interest and parent-child relationship. 112 Chinese children with hearing loss were surveyed for scales of HLE, literacy development, reading interest, and parent-child relationship. Result analysis showed that HLE significantly predicted literacy development of children (...) with hearing loss and this effect was no longer significant after including reading interest and parent-child relationship as variables. Further, HLE significantly predicted reading interest and parent-child relationship, each of which predicted literacy development and played a significant mediating role in HLE’s influence on literacy development. These findings provide educational tips for families of children with hearing loss. (shrink)

En tant qu’acteur important dans la gouvernance rurale, les organisations économiques collectives jouent un rôle primordial dans le processus d’urbanisation rurale et constituent un point de vue important pour comprendre l’évolution des relations entre zones urbaines et zones rurales en Chine. En même temps, ces organisations constituent le noyau de la communauté locale, qui représente les individus sur la base d’une même appartenance ethnique, par proximité locale ou par proximité de valeurs communes, voire par proximité économique. Ainsi, les individus partagent (...) une forme de cohésion solidaire, fondée affectivement. Toutefois, au fur et à mesure du développement économique et social, le système, la notion et la nature de l’économique s’évoluent et les valeurs des individus changent, tandis que ces organisations s’adaptent mal au changement économique et social, ce qui provoque la controverse de la société chinoise rurale au cours de la modernisation de la Chine. S’appuyant sur une recherche de terrain et l’analyse des données du village de Liede à Guangzhou, cet article porte sur le processus d’intégration urbaine-rurale du village urbain et explore l’intégration du village urbain dans la ville à travers l’organisation économique collective de Liede, notamment Liede Economic Development Co., Ltd. Dans ce processus, il existe des contradictions entre le rôle du village et le rôle des organisations économiques collectives. Les organisations collectives ont des fonctions économiques, mais elles assument toujours aussi des coûts importants concernant des fonctions publiques telles que la sécurité sociale. On verra que la réforme de la « séparation politique et économique » après la période de l’économie planifiée des années 1980 n’a pas eu d’effet au niveau local. L’évolution du rôle des organisations économiques reflète la mutation de l’économie chinoise, c’est-à-dire, le passage de l’économie communiste à l’économie de marché. Toutefois, l’engagement solidaire existe toujours dans l’économie collective et celle-ci essaie de limiter la cupidité et soutenir l’intérêt commun au lieu de le marginaliser, ce qui constitue un caractère spécifique de l’économie collective en Chine. Classification JEL : A23, B25, H32. (shrink)

ObjectiveTo explore the relations among perceived stress, fatigue, sleepiness, and the pathway of their effects on the ambulatory arterial stiffness index among medical staff.MethodsThis cross-sectional study was conducted at a tertiary hospital in Wuhan, China. Perceived stress, fatigue, and sleepiness were measured using the perceived stress scale, Fatigue assessment scale, and Epworth Sleepiness Scale, respectively. AASI was obtained from 24-h ambulatory blood pressure monitoring. Path analysis was used to clarify the relations among the PSS, FAS, and ESS scores, and their (...) relations to AASI values.ResultsA total of 153 participants were included herein. The PSS and FAS correlated with the ESS, and the PSS correlated with the FAS. In addition, the ESS correlated with the AASI. According to the path analysis results, the PSS and FAS had no direct effect on the AASI, but did have an indirect effect on this index by influencing the ESS.ConclusionSleepiness was a mediator of the effects of perceived stress and fatigue on AASI. (shrink)

Business Ethics, the Environment &Responsibility, Volume 31, Issue 4, Page 999-1013, October 2022.

The emergence of new biological traits is landmarks of evolutionary progress. However, when, how, and why do they appear? We propose a universal mechanism, a Buffering Mechanism of Evolution to understand these questions. We speculate that all organisms possess this potential buffer capacity. This capacity would be triggered by the pressures, natural or artificial, to express the intrinsic potential variants. The potential buffer capacity of the organism increases for further selections as evolutionary progress occurs. The higher the evolutionary level of (...) the organism, the greater the potential buffer capacity, and importantly, the buffer capacity versus the pressures of selections will result. However, when the pressures are far more than the potential capacity of the targets, the natural or artificial pressures then compromise the genetic buffering system resulting in possible species extinction if the emergence of new traits fails. (shrink)

In recent years, with the continuous improvement of urban public transportation capacity, citizens’ travel has become more and more convenient, but there are still some potential problems, such as morning and evening peak congestion, imbalance between the supply and demand of vehicles and passenger flow, emergencies, and social local passenger flow surged due to special circumstances such as activities and inclement weather. If you want to properly guide the local passenger flow and make a reasonable deployment of operating buses, it (...) is necessary to grasp the changing law of public transportation short-term passenger flow. This paper builds a short-term passenger flow prediction model for urban public transportation based on the idea of integrated learning. The goal is to use the integrated model to accurately predict the short-term passenger flow of urban public transportation, using Multivariable Linear Regression, K-Nearest Neighbor, eXtreme Gradient Boosting, and Gated Recurrent Unit as the four seed models, and then use regression algorithm to integrate the model and predict the passenger flow, station boarding and landing, and cross-sectional passenger flow data of the typical representative line 428 in the “Huitian Area” of Beijing from January 1, 2020, to May 31, 2020. Finally, the prediction results of the submodels are compared with those of the integrated model to verify the superiority of the integrated model. The research results of this paper can enrich the short-term passenger flow forecasting system of urban public transportation and provide effective data support and scientific basis for the passenger flow, vehicle management, and dispatch of urban public transportation. (shrink)

This paper presents an active fault-tolerant control strategy for quadrotor helicopters to simultaneously accommodate sensor faults and external disturbances. Unlike most of the existing fault diagnosis and fault-tolerant control schemes for quadrotor helicopters, the proposed fault diagnosis scheme is able to estimate sensor faults while eliminating the effect of external disturbances. Moreover, the proposed fault-tolerant control scheme is capable to eliminate the adverse effect of external disturbances as well by designing a disturbance observer to effectively estimate the unknown external disturbances (...) and integrating with the designed integral sliding-mode controller. In this case, the continuous operation of the quadrotor helicopter is ensured while avoiding the unexpected control chattering. In addition, the stability of the closed-loop system is theoretically proved. Finally, the effectiveness and advantages of the proposed scheme are validated and demonstrated through comparative numerical simulations of the quadrotor helicopter under different faulty and uncertain scenarios. (shrink)

Reinforcement learning relies on the reward prediction error (RPE) signals conveyed by the midbrain dopamine system. Previous studies showed that dopamine plays an important role in both positive and negative reinforcement. However, whether various reinforcement processes will induce distinct learning signals is still unclear. In a probabilistic learning task, we examined RPE signals in different reinforcement types using an electrophysiology index, namely, the feedback-related negativity (FRN). Ninety-four participants were randomly assigned into four groups: base (no money incentive), positive reinforcement (presentation (...) of money rewards), negative reinforcement (removal of money losses), and combined reinforcement (money rewards and removal of money losses) groups. In addition, in order to evaluate the engagement of emotional activity in the different reinforcement processes, Positive and Negative Affect Schedule-Expanded Form (PANAS-X) scales were applied before and after the experiment to detect the emotional changes. The results showed that there was no difference between groups in the dopamine-related learning bias. However, compared to the other three groups, negative reinforcement elicited smaller FRN (the difference-wave measure) during the learning, stronger positive affect and joviality, and less fatigue after the learning, in which the difference between the negative and positive reinforcement groups was smaller. The results indicated that pure avoidance motivation may induce distinct emotional fluctuations, which influence the feedback processing. (shrink)

The process dissociation procedure (PDP) of implicit sequence learning states that the correct inclusion-task response contains the incorrect exclusion-task response. However, there has been no research to test the hypothesis. The current study used a single variable (Stimulus Onset Asynchrony SOA: 850 ms vs. 1350 ms) between-subjects design, with pre-task resting-state fMRI, to test and improve the classical PDP to the mutually exclusive theory (MET). (1) Behavioral data and neuroimaging data demonstrated that the classical PDP has not been validated. In (...) the SOA = 850 ms group, the correct inclusion-task response was at chance, but the incorrect exclusion-task response occurred greater than chance. In the SOA = 850 ms group, the two responses were not correlated, but in the SOA = 1,350 ms group and putting the two groups together, the two responses were in contrast to each other. In each group, brain areas whose amplitude of low frequency fluctuations (ALFFs) in the resting-state related to the two responses were either completely different or opposite to one another. However, the results were perfectly consistent with the MET proposed by the present study which suggests that the correct inclusion-task response is equal to the correct exclusion-task response is equal toC+A1, and the incorrect exclusion-task response is equal toA2.Cdenotes the controlled response andA1andA2denote two different automatic responses. (2) The improved PDP was proposed to categorize the 12 kinds of triplets as delineating four knowledge types, namely non-acquisition of knowledge, uncontrollable knowledge, half-controllable knowledge, and controllable knowledge with the MET. ALFFs in the resting-state could predict the four knowledge types of the improved PDP among two groups. The participants’ control of the four knowledge types (degree of consciousness) gradually improved. Correspondingly, the brain areas in the resting-state positively related to the four knowledge types, gradually changed from the sensory and motor network to the somatic sensorimotor network, and then to the implicit learning network, and then to the consciousness network. The brain areas in the resting-state negatively related to the four knowledge types gradually changed from the consciousness network to the sensory and motor network. As SOA increased, the brain areas associated with almost all the four knowledge types changed. (3) The inhomogeneous hypothesis of the MET is best suited to interpret behavioral and neuroimaging data; it states that the same components among the four knowledge types are not homogeneous, and the same knowledge types are not homogeneous between the two SOA groups. (shrink)

Smart homes create a beneficial environment for the lives of elderly people and enhance the quality of their home lives. This study aims to explore the design of age-friendly interfaces that can meet the emotional needs of self-care elderly people from the perspective of functional realization of the operating interface. Sixteen elderly users aged fifty-five and above were selected as subjects with healthy eyes and no excessive drooping eyelids to obscure them. Four representative age-friendly applications with different interface designs were (...) selected from the Android application market as the stimulus material for the experiment, and a total of fifteen pages were browsed independently. During the experiment, the ErgoLAB human-computer environment synchronization cloud platform was used to monitor and record the subjects' multidimensional physiological indicators of eye movements, skin electricity, and heart rate variability when using different styles of mobile application interfaces. Combined with the post-experimental PAD emotion scale data, the preferences of emotional interface design elements of the self-care elderly were analyzed to guide the subsequent design practice. The results show that: on the layout characteristics of the home page, a simple and intuitive multi-column layout or card layout combined with a bottom navigation bar type main navigation is used; on the choice of the main color, a single color with low saturation is used as the main color, with high saturation color accents to play a role in highlighting key information; on the information density of the home page, a moderate proportion of graphics and text is adopted, with low information density; on the arrangement of the page content, they try to give priority to information content with high user relevance. (shrink)

Background: Cognitive impairment is one of the core symptoms of schizophrenia, which is considered to be significantly correlated to prognosis. In recent years, many studies have suggested that metabolic disorders could be related to a higher risk of cognitive defects in a general setting. However, there has been limited evidence on the association between metabolism and cognitive function in patients with early-stage schizophrenia.Methods: In this study, we recruited 172 patients with early-stage schizophrenia. Relevant metabolic parameters were examined and cognitive function (...) was evaluated by using the MATRICS Consensus Cognitive Battery (MCCB) to investigate the relationship between metabolic disorder and cognitive impairment.Results: Generally, the prevalence of cognitive impairment among patients in our study was 84.7% (144/170), which was much higher than that in the general population. Compared with the general Chinese setting, the study population presented a higher proportion of metabolic disturbance. Patients who had metabolic disturbance showed no significant differences on cognitive function compared with the other patients. Correlation analysis showed that metabolic status was significantly correlated with cognitive function as assessed by the cognitive domain scores (p < 0.05), while such association was not found in further multiple regression analysis.Conclusions: Therefore, there may be no association between metabolic disorder and cognitive impairment in patients with early-stage schizophrenia.Trial Registration: Clinicaltrials.gov, NCT02880462. Registered August 26, 2016. (shrink)

Migraine is a chronic and idiopathic disorder leading to cognitive and affective problems. However, the neural basis of migraine without aura is still unclear. In this study, dynamic amplitude of low-frequency fluctuations analyses were performed in 21 patients with migraine without aura and 21 gender- and age-matched healthy controls to identify the voxel-level abnormal functional dynamics. Significantly decreased dALFF in the bilateral anterior insula, bilateral lateral orbitofrontal cortex, bilateral medial prefrontal cortex, bilateral anterior cingulate cortex, and left middle frontal cortex (...) were found in patients with migraine without aura. The dALFF values in the anterior cingulate cortex were negatively correlated with pain intensity, i.e., visual analog scale. Finally, support vector machine was used to classify patients with migraine without aura from healthy controls and achieved an accuracy of 83.33%, sensitivity of 90.48%, and specificity of 76.19%. Our findings provide the evidence that migraine influences the brain functional activity dynamics and reveal the neural basis for migraine, which could facilitate understanding the neuropathology of migraine and future treatment. (shrink)

Students with learning disabilities (LDs) suffer from executive function deficits and impaired prospective memory (PM). Yet the specificity of deficits associated with different types of LDs is still unclear. The object of the present research was to compare subgroups of students with different forms of LDs (<25th percentile) on executive function and PM. Students with a mathematics disability (MD,n= 30), reading disability (RD,n= 27), both (RDMD,n= 27), or neither (typically developing, TD,n= 30) were evaluated on a set of executive functioning (...) tasks (e.g., updating, inhibition, and shifting) and on PM. The results showed that students with MDs and RDMDs suffered from PM deficits. Among the subtypes of LDs, the deficit is different. The students with RDMDs showed a wide range of defects in PM, shifting, inhibition, and updating. In comparison, students with MDs experienced deficits in PM and shifting, while students with RDs experienced a deficit only in updating. For the RD group, the RDMD group and the TD group, updating, and shifting significantly predicted PM. For the MD group, only shifting significantly predicted PM performance, but PM deficits were not completely confined to shifting deficits. (shrink)

ObjectivesAs the largest cohort of healthcare workers and nurses can practice as psychotherapists to integrate the psychotherapeutic interventions as part of routine care. The present study aims to evaluate the effectiveness of supportive psychotherapy on patients who had been scheduled to undergo a fiberoptic bronchoscopy procedure.MethodsThis study retrospectively analyzed 92 patients who underwent FOB, which was divided into the SPT group and usual-care group based on whether patients were given SPT interventions or not. The Patient Health Questionnaire-9 and Hospital Anxiety (...) and Depression Scale were used to determine the severity of depression and anxiety, as well as the 36-Item Short-Form Health Survey questionnaire to evaluate the health-related quality of life. Moreover, the patients' satisfaction was assessed based on the Likert 5-Point Scale.ResultsThe baseline status of anxiety, depression, and HRQoL in patients was similar in the SPT group and the usual-care group with no significant difference. Both PHQ-9 score and HADS-D score in the SPT group after intervention were lower than that in the usual-care group, accompanied by the deceased HADS-A subscale. Moreover, the improved HRQoL was found in the patients undergoing FOB after SPT interventions as compared to those receiving conventional nursing care using the SF-36 score. Additionally, the patient satisfaction in the SPT group was higher than in the usual-care group.ConclusionsThe study demonstrated that anxiety and depression, as negative emotions, can be reduced by supportive psychotherapy in patients receiving FOB with improved mental health and satisfaction with nursing care. (shrink)

本书作者对逻辑学、自然辩证法、科学技术哲学、科学技术社会学、科学技术与经济、知识创新、生态文明等领域的独到见解。.

Xiu zhen xu yu (wai pian) -- Tan Lao sui gan -- Yin shi yang zhen.

有品社會是培養出來的！ 自《黃崑巖談教養》一書出版後，黃崑巖就成了「教養的代言人」 在《黃崑巖談有品社會》，他再度從家庭教育、大學教育、醫學教育，乃至中、美、英社會及日常生活來談有教養的社會，不僅借鏡國外良好的典範，也從文化、教育制度上的不同分析國內外教養的差異，希望我國的教養水準能 更為提升 回憶錄自傳出版不久以後，聯經出版公司的發行人林載爵先生，主編林芳瑜女士聯袂來我家裡，坐在一起從南談到北，也從天談到地，當然也談到我的《談教養》，就自然觸及該書銷售的實情。林先生及林女士異口同聲地說我為 何不寫《談教養二》一書？這事就此打斷，以後沒有再提。 等他們都走了，在空蕩蕩的家中一個人想起他們的建議，這本書的概念油然浮現。說實話，龍應台女土曾經打了一通電話，告訴我我的名字和教養兩個字連在一起了。龍女士打電話來以前，胡忠信先生也在台灣的電視說，黃某某 是位醫生又是教養的教父，現在胡志強的案件爆發了，他為什麼不講話？但當時我人在美國加州，答不上話。這兩個人都配得上稱為名嘴，兩個人都提起我的名字，可見教養兩個字已經掀起了一陣風潮。 其實，有不少高中以及大一的通識課程，舉行了《談教養》讀後感的論文比賽，高雄大學工學院的黃院長還以率團來見我當作入圍的獎品哩！ 嘉義縣政府也大量訂購，為的是要送縣府同仁共讀討論。這些都促成我寫這本書，期間還蒙吳豐山先生的鼓勵，他二○○四年二月十四日曾擔任兩位總統候選人陳水扁及連戰先生的電視辯論會歷史性的協調人。 本書仍以談教養為主，但從各種角度去檢視這個社會因為不重視教養而成了什麼樣子。我自從一九八二年回台之後，一直在觀察我們的社會，思辨其變化的原因。這本書選了約二十個現象是有關我們大眾教養不足的結果，加以申 論。目的無外乎在喚起國人的注意，並加以改善。 書裡提到「知識分子」四個字，我主張我們早日迎合世界潮流而改稱「智識分子」。智識分子有異於知識分子，是前者在處裡問題時，除了要有以前強調的 IQ 之外，現代的智識分子更應具有情緒管理的要領。情緒管理就是英文的 EQ ，是做人的教育，是真正教育的精髓，也是近代教育成敗的關鍵。 但是誰的情緒需要管理？答案是誰的情緒都得管理，包括自己的以及周遭有來往的人。中國近代社會與西歐列強接觸的結果，自敗於西洋的船堅砲利，而提出了學以致用的口號，迄至近年。國內的教育長期在這種醬缸裡浸淫的結 果，產生了畸型的教育法，國人叫做「一試定江山」，求學過程伴隨著學校老師及家長的體罰與關照，很少是不痛苦的。 美國教育部也清楚這種教育法的問題，所以有一次美國教育部的官員在訪查我們醫學系的運作時，曾經公開問過：「貴國依一試定江山的考試制度而招進醫護人員，怎能確保他或她會是個好醫生？」 前台灣駐南非末代大使陸以正曾經說過，一個社會若只強調學以致用，久了，會變得膚淺並技術化，我們社會所面對的教育問題，正是價值觀與技術化的問題。所幸國內具有慧眼的教育家已看到這問題的後果而呼籲改正，品格教 育的重要性也得到了應有的重視。 是的，追根究柢，人要有品格、要有教養，社會才會有文化以及品格內涵，住在人人盡責、利他而富於正義感的社會，就能享受幸福。.

Apoptosis proteins have a central role in the development and homeostasis of an organism. These proteins are very important for understanding the mechanism of programmed cell death, and their function is related to their types. According to the classification scheme by Zhou and Doctor (2003), the apoptosis proteins are categorized into the following four types: (1) cytoplasmic protein; (2) plasma membrane-bound protein; (3) mitochondrial inner and outer proteins; (4) other proteins. A powerful learning machine, the Support Vector Machine, is applied (...) for predicting the type of a given apoptosis protein by incorporating the sqrt-amino acid composition effect. High success rates were obtained by the re-substitute test (98/98 = 100 %) and the jackknife test (89/98 = 90.8%). (shrink)