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1.
We outline the rationale for using a DEC VAX-11/780 for the real-time control of psychological experiments. The properties of VAX hardware and software that make the system well suited to the requirements of many classes of psychological experiments, particularly those that require the concurrent control of several independent experiments or the control of one experiment that must be written as several intercommunicating processes are discussed. 相似文献
2.
EMAS is a software system (written in VAX-11 FORTRAN) for the analysis of eye movement data recorded during the performance of figural tasks. Its main functions are: (1) Calibration of raw coordinates of eye movements to determine their actual position on the stimulus display. Different kinds of measurement distortion may be corrected. (2) Identification of eye fixations and the determination of their locations and durations. (3) Analysis of fixation sequences. The frequency of transitions of fixations among specified sectors of the stimulus display is computed. A sequential list is made of the successive fixations in which the fixated sector and the fixation duration are graphically indicated. (4) Plotting of raw or calibrated eye movement data and fixation points. The sequence of fixations in specified display sectors can also be plotted in real time. Applications of the programs to the Embedded Figures Test and the Hidden Figures Test are illustrated. 相似文献
3.
The authors used terror management theory to investigate people's reactions to the terrorist attacks of 09/11/01. According to the theory, people have a primary need to eliminate or reduce existential terror in response to such horrific events as 9/11. The authors obtained people's reactions to 9/11, an event in which the threat to one's existence was more authentic than those of previous events that were imagined. The authors of the present study collected data two weeks after 9/11 from young adults on a large university campus in the U.S. Midwest. The authors asked participants about their proximal and distal reactions to 9/11 and their reasons or motives for those reactions. The results indicated that the vast majority of participants' proximal reactions to 9/11 were shock and/or disbelief, whereas their distal reactions included performing altruistic or prosocial behavior, searching for meaning or value in life, seeking or sharing information, spending time in talking to others, and making bigoted remarks about Arab Muslims. The main finding was that interpersonal communication is an important means of eliminating or reducing existential terror. 相似文献
4.
What is central to the progression of a sequence is the idea of succession, which is fundamentally a temporal notion. In Kant's ontology numbers are not objects but rules (schemata) for representing the magnitude of a quantum. The magnitude of a discrete quantum 11...11 is determined by a counting procedure, an operation which can be understood as a mapping from the ordinals to the cardinals. All empirical models for numbers isomorphic to 11...11 must conform to the transcendental determination of time-order. Kant's transcendental model for number entails a procedural semantics in which the semantic value of the number-concept is defined in terms of temporal procedures. A number is constructible if and only if it can be schematized in a procedural form. This representability condition explains how an arbitrarily large number is representable and why Kant thinks that arithmetical statements are synthetic and not analytic. 相似文献
5.
Axel Perkonigg Louisa Lorenz Andreas Maercker 《International Journal of Clinical and Health Psychology》2018,18(3):209-217
Background/Objective: The 11th revision of the International Classification of Diseases (ICD-11) will provide a new definition of adjustment disorder (AjD). The aim of the present study is to report on prevalence and correlates of ICD-11 AjD in a high-risk sample. Method: Three hundred thirty persons who had lost their job involuntarily were sampled by local job centres. The Munich Composite International Diagnostic Interview was administered with a new AjD module. Associations between AjD and correlates were investigated with logistic regression analyses. Results: 27.3% of the participants reported the AjD core symptom pattern. 13.8% men and 17.2% women met diagnostic guidelines of ICD-11 AjD. Prevalence increased with age and exposure to multiple stressors. The AjD core symptom pattern was associated with various sociodemographic correlates (e. g., lower financial household budget), whereas the full ICD-11 diagnosis including the exclusion algorithm was not. Regarding work-related factors, AjD occurred with a lower probability if the last job position had higher responsibilities and more general confidence for the future. Conclusions: ICD-11 AjD has a high prevalence among persons who lost their jobs involuntarily. Healthcare professionals should be aware of this problem. Research to investigate the ICD-11 AjD concept in the general populations and other subpopulations is needed. 相似文献
6.
本研究以眼动仪为工具,借助移动窗口技术,比较了16名高阅读水平和14名低阅读水平的五年级维吾尔族小学生维吾尔语阅读知觉广度的大小及其对称性。结果发现:高阅读水平学生的知觉广度为注视点左侧8~11个字符到右侧2~3个字符,而低阅读水平学生的知觉广度为注视点左侧8~11个字符到右侧2个字符。在本研究条件下,可得出以下结论:(1)五年级不同阅读水平的学生维吾尔语阅读知觉广度都具有不对称性,左侧范围大于右侧;(2)阅读水平高的学生其阅读知觉广度略大于低阅读水平的学生,差异主要体现在右侧知觉广度。 相似文献
7.
The psychometric properties of the 18-item circadian type inventory (CTI) were examined in a non-shiftwork sample. Inter-item correlations for each scale were low to moderate. Confirmatory factor analysis (CFA) via structural equation modelling did not support the posited structure of the CTI. Principal components analysis and reliability analyses suggested the CTI is better represented by 11-items. The revised five item FR scale accounted for 27% of the variance, had stronger factor loadings and increased Cronbach alpha. The psychometric properties of the six item LV scale were marginally improved and explained 21% of the variance. The two-factor 11-item model was supported by CFA. Compared to the 18-item model, the 11-item model showed a marked improvement on several incremental fit indices and achieved a more parsimonious model fit. There was some indication of gender differences but a multi-group CFA indicated model parsimony was best for the invariant model. Gender difference needs to be further examined in large samples using a similar gender balance. It is concluded that the 11-item CTI is psychometrically superior to the original. However, its predictive efficacy needs to be examined in longitudinal studies. 相似文献
8.
9.
Mothers who were pregnant and widowed on September 11, 2001, and their 4–6-month infants (in utero on 9/11) were filmed during face-to-face interaction and their vocal dialogues were examined via microanalysis. Mothers were White, well-educated, mean age 34.3 years, and far from the World Trade Center site on 9/11; infants were 4–6 months, half female. We examined the bi-directional, moment-by-moment co-regulation of the timing of vocal dialogue, and particularly turn taking, in mother-infant and stranger-infant interactions, with time-series models. We analyzed the contingent coordination of durations of (1) vocalizations of the turn-holder, and (2) switching-pauses at the moment of the turn exchange. The switching pause is an aspect of the rhythm of the turn-holder who, after taking a turn, yields the floor to the partner through the switching pause. Turn taking is the lynchpin of dialogue, and the bi-directional contingent coordination of the switching-pause regulates the turn exchange. Both partners showed signs of risk and resilience. The 9/11 mothers did not coordinate the timing of turn taking with their infants, a highly unusual finding. In contrast, the 9/11 infants did coordinate the timing of turn taking with their mothers, and with the “stranger,” forms of resilience. We propose that the 9/11 mother’s difficulty coordinating with the infant’s turn taking rhythm is a mode of transmission of her trauma to the infant. This work expands our knowledge of the specificities of co-regulation in the context of the 9/11 trauma. 相似文献
10.
Episodic memory in dementia of the alzheimer type and in normal ageing: Similar impairment in automatic processing 总被引:1,自引:0,他引:1
M. A. Abbenhuis W. G. M. Raaijmakers J. G. W. Raaijmakers G. J. M. van Woerden 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1990,42(3):569-583
A perceptual identification task was used to provide an implicit measure for automatic memory processes. The facilitation of word identification on repeated presentation is taken as a measure of the automatic retrieval of an episode. In addition, recognition memory was tested. The recognition task is an explicit test of memory and relies mainly on controlled processing. In the first experiment 11 patients suffering from probable Alzheimer disease and 11 normal age- and sex-matched controls were tested. Both groups exhibited a rather small facilitation effect (ca 7%) but did not differ in the size of the effect. However, when tested explicitly, a difference in recognition memory existed between the two groups. In the second experiment the performance of 11 normal young subjects was compared to that of 11 normal elderly subjects. Whereas the elderly group showed a small facilitation effect similar to that observed in the first experiment, a considerable facilitation effect was found for the young group. Also, the elderly group had poorer recognition memory than the young group. 相似文献
11.
Mark F. Ettin 《Group》2003,27(4):169-189
This paper was drafted in late November and mid-December 2001, two to three months after 9/11/01, in the weeks following the Opening Plenary of the Eastern Group Psychotherapy Society's Annual Conference held on 11/9/01. It was written from the position of observer-discussant-participant and impromptu large group facilitator, with the aim of reviewing and drawing meaning from what transpired during the Conference's opening plenary, which focused on existential issues in group psychotherapy. The plenary was chaired by Dr. Bernard Frankel and was comprised of a short talk, demonstration group, discussants' responses, and audience reaction. The emphasis in this review is on the process, content, and synchronous impingement of a real-life event on a remarkable demonstration group. Being in the group demonstration on 11/9 so closely paralleled being in the world of 9/11 that a small group turned into a large group. 相似文献
12.
The 9/11 terrorist attacks have had profound effect on U.S. domestic and foreign security policy, leading to several expensive wars and the erosion of civil liberties (under the USA PATRIOT Act). We review evidence on political reactions to the 9/11 attacks and conclude that subjective reactions to terrorism played an important role in shaping support for national security policy in the wake of 9/11. Support for a strong national security policy was most pronounced among Americans who perceived the nation as at threat from terrorism and felt angry at terrorists. In contrast, Americans who were personally affected by the attacks were more likely to feel anxious about terrorism, and this anxiety translated into less support for overseas military action. In addition, Americans who felt insecure after the 9/11 attacks and perceived a high future threat of terrorism were more likely than others to support strong foreign and domestic national security policies. Overall, research on American political reactions to 9/11 suggests that support for a strong government response to terrorism is most likely when members of a population perceive a high risk of future terrorism and feel angry at terrorists. 相似文献
13.
采用ERP技术考察了6~11岁高功能自闭症(HFA)儿童常规和新奇转喻的认知加工过程及发展轨迹。结果显示,6~8岁HFA组和典型发展(TD)组加工常规和新奇转喻的N400波幅无差异,未出现常规度效应,其波幅与错误句也无差异。9~11岁HFA组对新奇转喻N400波幅负于常规转喻,出现常规度效应,常规转喻N400波幅异于错误句,9~11岁TD组常规和新奇转喻均异于错误句。6~8岁HFA组对常规转喻N400差异波负于9~11岁,6~8岁TD组对常规和新奇转喻均负于9~11岁。HFA组转喻N400波幅均负于TD组。结论:HFA儿童常规和新奇转喻的加工较TD儿童存在缺陷。从6岁到11岁,HFA儿童常规转喻加工随年龄增长显著提高,新奇转喻则未出现明显变化,较之常规转喻,新奇转喻的加工尤为困难。 相似文献
14.
研究通过有第三方的信任博弈考察6~11岁中国儿童的规范理解与利他惩罚之间的关系。结果发现:(1)6~11岁儿童对描述性规范的理解如果达到成人理解的标准,就更有可能做出利他惩罚;(2)不同规范理解与利他惩罚的关系受到年龄的调节作用,即在6~8岁儿童中,描述性规范理解可预测利他惩罚;而在9~11岁儿童中,指令性规范理解可预测利他惩罚。这提示学龄儿童的规范理解与利他惩罚之间关系的形成过程可能存在从描述性向指令性的转变倾向,与社会规范的习得过程和形成过程或有共通之处。 相似文献
15.
This study investigated stress symptoms before and after the September 11, 2001 terrorist attack on the World Trade Center. Responses to the Smith Stress Symptoms Inventory were compared for Chicago area college students assessed 1 to 5 weeks after 9/11 (n=149) and a comparable sample tested up to 5 months prior to 9/11 (n=320). Post-9/11 participants scored higher on Attention Deficit. Contrary to prior research, post-9/11 participants did not score higher on distress, including Worry, Autonomic Arousal/Anxiety, Striated Muscle Tension, Depression, and Anger. It is suggested that those indirectly exposed to a terrorist attack may display traditional symptoms of distress and arousal (as suggested by previous research). Later symptoms of attention deficit and distancing may emerge. This work was based on independent pre- and post-9/11 samples and must be replicated longitudinally as a test-retest to draw conclusions regarding change over time. 相似文献
16.
Andrew J. Perrin 《Political psychology》2005,26(2):167-194
This paper uses published letters to the editor of major U.S. newspapers to investigate the cultural effects of a major national threat: the September 11, 2001, terrorist attacks. It is based on a hand-coded, stratified random sample of 1,100 letters to the editor published in 17 major papers in the United States (544 pre-September 11, 556 post-September 11). The letters are drawn from a population of 8,101 published letters. Degrees of both authoritarianism and antiauthoritarianism, as well as the general salience of questions of authoritarianism, rose significantly in the post-attack period. The paper suggests that, instead of a simple threat-authoritarianism causal link, authoritarianism and antiauthoritarianism are paired elements of political culture that are invoked together in the face of a national threat. 相似文献
17.
Heart rate (HR), operant key pressing, and urinary 11-hydroxycorticosteroids (11-OH-CS) were recorded while dogs were subjected to various aversive conditioning schedules over a six-month period. The schedules consisted of Sidman avoidance, followed by a Sidman schedule which paired unavoidable shocks (US) with offset of seven discrete conditioned stimuli (CS). Introduction of the Sidman avoidance schedule led to an increase in HR. Changes in the experimental schedule always results in an increase in urinary 11-OH-CS. Neither HR nor urinary 11-OH-CS were correlated with rate of operant key pressing. Differences in the dependent variables reflected the different topological characteristics of the dogs studied. This study demonstrated: (a) a causal independence of physiological and behavioral responses conditioned to the same stimulus complex, and (b) that longterm increases in HR can be maintained if the experimental situation is manipulated to maintain the fear eliciting characteristics of the conditioning situation. 相似文献
18.
An automated multipurpose activity platform (MAP) that can be used to measure activity in the horizontal plane is described. Detection of the position of a small-bodied animal is based on completion of an electronic circuit in one or several cells of a 21 by 21 matrix below the floor. The MAP is constructed on the basis of an 11 by 11 matrix, but, through electronic averaging, operates functionally on the basis of a 21 by 21 matrix. The MAP has no built-in data storage facility and needs to be interfaced with a recording system. The system has been successfully utilized in measuring open-field activity of the rats. 相似文献
19.
Given the widespread appeal of conspiratorial beliefs, it is surprising that very little empirical research has examined the psychological variables associated with such beliefs. In the present study, we examined individual and demographic predictors of beliefs in conspiracy theories concerning the September 11, 2001 (9/11) attacks on the World Trade Centre and Pentagon among a representative British sample of 254 women and men. Results of structural equation modelling showed that 9/11 conspiracist beliefs were positively associated with belief in other conspiracy theories, exposure to 9/11 conspiracist ideas, political cynicism, defiance of authority and the Big Five personality factor of Agreeableness. In total, a model including demographics, personality and individual difference variables explained over 50% of the variance in 9/11 conspiracist ideas. The implications of these findings for the literature on conspiracy theories are discussed. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
20.
采用实验室行为观察法考察了114名2~11岁儿童自我控制的发展变化及其性别差异。结果表明:(1)儿童的自我控制在2岁到4岁之间具有低等程度的相对稳定性,在4~11岁之间具有低等程度的相对稳定性。(2)女孩在2岁、4岁、7岁和11岁时的自我控制均显著高于男孩。(3)从2岁到11岁,男孩和女孩自我控制的发展变化存在差异。对于女孩来说,4岁时的自我控制显著高于2岁时,4岁与7岁、11岁之间以及7岁与11岁之间的自我控制均无显著差异;对于男孩来说,4岁时的自我控制显著高于2岁时,7岁时显著低于4岁,7岁与11岁之间的自我控制无显著差异。 相似文献