Factors influencing work readiness of graduates: An exploratory study

This study aimed to determine the factors that influenced the work readiness of graduate and post-graduate social sciences students. An ex post facto design study was undertaken with 183 participant students from Makerere University, Uganda (n=73) and the University of Venda, South Africa (n=110) (females=58%; age range 20–40 years). They completed the Genos Emotional Intelligence (EI) Inventory, a Psychological Capital Questionnaire (PCQ-24), an Orientation to Life Questionnaire (OLQ) as well as a Work Readiness Scale (WRS). Regression analyses were conducted to predict work readiness, with emotional intelligence (EI), psychological capital (PsyCap) and sense of coherence (SOC). Results revealed EI and PsyCap to strongly predict work readiness.     

Testing for Granger Causality in the Frequency Domain: A Phase Resampling Method

This article introduces phase resampling, an existing but rarely used surrogate data method for making statistical inferences of Granger causality in frequency domain time series analysis. Granger causality testing is essential for establishing causal relations among variables in multivariate dynamic processes. However, testing for Granger causality in the frequency domain is challenging due to the nonlinear relation between frequency domain measures (e.g., partial directed coherence, generalized partial directed coherence) and time domain data. Through a simulation study, we demonstrate that phase resampling is a general and robust method for making statistical inferences even with short time series. With Gaussian data, phase resampling yields satisfactory type I and type II error rates in all but one condition we examine: when a small effect size is combined with an insufficient number of data points. Violations of normality lead to slightly higher error rates but are mostly within acceptable ranges. We illustrate the utility of phase resampling with two empirical examples involving multivariate electroencephalography (EEG) and skin conductance data.     

From syntactical to textual strategies of argumentation

The paper focuses on tevelopmental relations between syntactical complexity, cohesion — especially conjuctional connection — and textual coherence in a sample of 150 argumentative texts written by school children (grades 4, 7, 10 and 12) and young adults (university students). In common sense and even in linguistics and psychology written text and especially written argument has been taken to be the prototype of syntactically complex, self-contained and explicit text over a long period of research on the topic. Thus it has been argued that syntactic connectedness and explicit cohesion of propositions were the most valuable indicators for a well-done contextualization and abstraction of content space and rhetorical space in writing. Empirical data show this common-sense position to be questionable. The discussion emphazises the role of argumentative implicitness as a necessary condition for getting the reader involved in the discourse and thus for the emergence of coherence in argumentative texts.     

Beyond Traits in the Study of Personality Coherence

People exhibit coherent patterns of experience and action that cannot be fully described or explained by personality trait models. Rather, personality coherence is expressed in dispositional tendencies that violate the structure of common trait categories. Across contexts, people display predictable patterns of behavioral variation that cannot be captured by trait constructs, which correspond to mean levels of response. In addition to these empirical findings, theoretical work in both psychology and philosophy challenges the conceptual strategies through which trait models explain personality coherence. These empirical and theoretical points can be addressed by alternative theoretical models that specify how underlying psychological systems give rise to both common and idiosyncratic patterns of personality consistency and variability.     

构成理论关于推论与记叙文篇章理解的研究

构成理论认为,读者在阅读记叙文篇章时,试图构成一个有意义的情景参照模式以表达读者的目标、篇章连贯性以及解释文中为何提到所描述的行为、事件及情景,其中推论生成是一个重要环节。而推论可分为十三类,有六类属线上生成,五类属脱线生成,有两类难以确定．需考虑语用因素,其中有些推论因读者目标不同而有特殊性。构成理论还认为,除了局部推论和整体推论外,其它推论都与读者的世界知识有关。该者目标满足,局部与整体连贯实现,以及外显信息解释决定着对记叙文篇章的理解。     

USE OF SOCIAL-SKILLS TRAINING IN THE TREATMENT OF EXTREME ANXIETY AND DEFICIENT VERBAL SKILLS IN THE JOB-INTERVIEW SETTING

A 30-year-old recent college graduate, exhibiting extreme anxiety and deficient verbal skills in job interviews, was treated with a social-skills training procedure that included instructions, modelling, behavior rehearsal, and videotape feedback. Three target behaviors—focused responses, overt coping statements, and subject-generated questions—were presented using a multiple-baseline design. Galvanic skin-response activity was monitored during pre- and posttraining in vivo job interviews. In addition, independent judges unobstrusively rated the subject's social-communicative behaviors in his temporary work-setting before and after training. Training resulted in expected changes for all three target behaviors and a decrease in the rate of speech disturbances. Physiological data supported the subject's report that training enabled him to deal with his anxiety more effectively during job interviews. Training was found to generalize to novel interview questions and different interviewers. Furthermore, unobtrusive measures of eye contact, fluency of speech, appropriateness of verbal content, and composure supported the subject's report that training generalized to his daily social interactions on the job.     

MODIFYING HOW PEOPLE SMOKE: INSTRUCTIONAL CONTROL AND GENERALIZATION1

The modification of smoking behavior usually involves the target goal of total abstinence. However, many smokers are unable or unwilling to quit completely. An alternative is to teach people to smoke in ways that minimize the associated health risks. Such an approach would involve decreasing smoking rate, switching to “safer” tobacco products, and modifying the topography of consumption. Previous research has shown that topographical components of smoking behavior such as puff frequency, puff duration, cigarette duration, and amount smoked can be reliably measured and experimentally manipulated (Frederiksen, Miller, and Peterson, Addictive Behaviors, 1977, 2 , 55–61). Further, there is preliminary evidence from a single-subject experiment that topography can be changed in clinically relevant directions and that such changes can generalize to the smoker's natural environment (Frederiksen and Simon, Behavior Therapy, in press). To replicate and extend these findings, three single-subject experiments were conducted. In each experiment, verbal instructions to modify individual components of smoking topography were sequentially introduced using a multiple-baseline design across components. The components of puff frequency and puff duration were modified in three experiments. Cigarette duration was also modified in two experiments. Following the topography change phase, daily smoking rate was stabilized, using a behavioral contracting procedure (Frederiksen, Peterson, and Murphy, Addictive Behaviors, 1976, 1 , 193–196). Generalization was assessed during sessions in which no instructions were given (Subjects 1 and 3) and at six monthly followups (Subjects 2 and 3). For Subjects 2 and 3, data were also available on the amount of carbon monoxide (CO) uptake associated with the consumption of a cigarette (postcigarette CO-precigarette CO). This physiological measure is important because CO and its byproducts constitute a major health risk (Russell, Lancet, 1974, 1 , 254–258). Results showed that instructions were effective in modifying components of smoking topography. These changes generalized to sessions in which no instructions were given and across six months of followup. Daily smoking rate did not increase during topography change nor did smoking topography deteriorate when smoking rate was subsequently stabilized on a behavioral contract. Subjective ratings of smoking enjoyment decreased during topography change for two of three subjects but subsequently returned to baseline levels during followup. The observed topography changes were associated with a decrease in the amount of each cigarette smoked. Mean CO uptake was also reduced from baseline levels of 6.0 ppm and 8.0 ppm (Subjects 2 and 3, respectively) to followup levels of 3.3 ppm and 2.1 ppm. These results replicate and extend previous work and suggest that moderate or “controlled” smoking is an approach that deserves continued attention. The importance of assessing smoking topography and physiological variables, as well as directions for subsequent investigation, are discussed.     

自闭症谱系障碍个体的疼痛敏感性异常：来自元分析的证据

本研究采用元分析方法, 以疼痛阈限、疼痛诱发生理反应和疼痛评分为结果变量, 考察了自闭症谱系障碍个体(Autism Spectrum Disorder, ASD)的疼痛敏感性异常, 以期为ASD的诊断和干预提供参考。元分析共纳入16项研究(总样本量N = 822)。对于疼痛阈限, ASD组和对照组无显著差异, 但受到疼痛模态等变量的调节作用, 如ASD组的压力疼痛阈限显著低于对照组。对于疼痛诱发生理反应, ASD组对现实医疗疼痛的生理反应强于对照组。然而, ASD组和对照组在疼痛评分上无显著差异。将来研究应结合多模态疼痛刺激和多维度疼痛评估, 系统考察ASD个体的疼痛敏感性及其与临床核心症状之间的联系。     

Veritism and the normativity of logic

The idea that logic is in some sense normative for thought and reasoning is a familiar one. Some of the most prominent figures in the history of philosophy including Kant and Frege have been among its defenders. The most natural way of spelling out this idea is to formulate wide‐scope deductive requirements on belief which rule out certain states as irrational. But what can account for the truth of such deductive requirements of rationality? By far, the most prominent responses draw in one way or another on the idea that belief aims at the truth. In this paper, I consider two ways of making this line of thought more precise and I argue that they both fail. In particular, I examine a recent attempt by Epistemic Utility Theory to give a veritist account of deductive coherence requirements. I argue that despite its proponents’ best efforts, Epistemic Utility Theory cannot vindicate such requirements.