布洛赫——中间世界的思想家

说出把共产党人和布洛赫分开的东西是容易的。这里我指的不是老年布洛赫对“苏联的官僚主义”所作的动情感的、不恰当的指责,不是他对“社会主义的畸形发展”和现实的社会主义国家中“没有自由”的指责,如此等等。这不仅是因为他的明确的和富有战斗性的政治态度同上述言论是对立的,他在反对帝国主义的威胁时基本上始终是站在社会主义阵营一边的,而首先是因为这样一个问题:布洛赫的哲学对于马列主义到底具有什么意义。这个问题十分尖锐,因为布洛赫认为自己是一位进一步贯彻了马克思、恩格斯和列宁的思想的哲学     

西方资产阶级哲学的现时状况

3.试图克服非历史的和反进化主义的基本立场西方哲学的主要流派都持有反形而上学的立场,并固有着所谓的“现象学内在论”。这种内在论以各种方式断定人和世界的融合性或世界对人的直接赋予性;与以上两个特点密切相联系的是这些流派的其他一些基本原则和原理,特别是它们所共有的非历史的和反进化的研究方法,它们就是用这种方法来解释人的全部问题,解释文化生活和社会生活问题、认识的理论和方法论问题。形而上学的还原论对各种现实现象实质进行解释所依据的原则,是认为这些现象有一个外部的和     

萨特尔和他的《辩证理性批判》

萨特尔写的《辩证理性批判》(1960)实际上是他历史论的第一卷。这是一本令人兴奋而又晦涩难懂的著作,它那令人眼花缭乱的分析连接着离题万里的议论,天才的见解埋没在曲折的思路和叙述的沙漠中,人们总是无法弄清楚他是朝着哪条道路行进。在进行综合的崇高意愿背后,该书还显示了它的抱负:“对历史的认识在什么条件下才是可能的?在怎样的范围内,那些被揭示的联系是必要的?什么是辩证的理性?”(第135页,以下未注书名的均指《辩证理性批判》)这种计划表面看来是康德主义的,但它的新颖性又说明它是来自我们时代不可超越的理论——马克思主义。这本著作注意的就是这两方面要求的结合。这位战士和介     

阿尔都塞的多元决定与结构因果观

在阿尔都塞的马克思著作研究中,多元决定和结构因果性这两个概念是十分重要的。本文将通过考察阿尔都塞对这两个概念在理解马克思的“方法论”上的价值和应用的论述,来解释这两个概念。但这种研究方法并不认为在《资本论》或其他著作中,马克思实际上有一种具体的或明确的方法论。对我们来说,马克思主义中是否有方法论仍然是一个未解决的问题。对于任何的马克思方法论的探讨,这些概念都是重要的。本文的任务之一就是表明,马克思在政治经济学中的贡献和“理论革命”不能简单地用方法论来描绘。马克思对黑格尔的辩证法思     

Reaction time methods in the study of motor programming: the precuing of hand, digit, and duration

Recent reaction time analysis of motor programming has utilized a precue stimulus that provides advance information about some or all of the attributes for the upcoming motor response. This kind of precue typically confounds the number of remaining stimuli with the motoric processes under investigation (Zelaznik, 1978). In Experiments 1 and 2 the precuing of hand, digit, and duration of a key press response was manipulated. A new precuing procedure was utilized that does not confound the number of stimuli with the motoric processes under investigation. The findings of Experiments 1 and 2 demonstrate that none of the advance information was helpful in reducing reaction time and as such, suggest that these features of movement are not selected in any particular order. Experiment 3 compared this new method of precuing to the other, traditional method. The results of this experiment suggested that there is parallel processing of the perceptual and motor mental operations in this reaction-time task, since there was an underadditive interaction between the number of stimulus response alternatives and the non-precued movement dimensions. This paper highlights problems inherent in the utilization of precursing methods to understand motor programming processes. It appears that a better understanding about the variables involved in movement control is necessary before examining the order of selection of those variables.     

Ethical dilemmas in forensic evaluations

Ethical issues emerging from forensic assessments are addressed from clinical and research perspectives. The relevance of agency, forensic identification, and attitudes toward defendants are explored within the framework of ethical practice. Finally, the ethical role of mental health professionals in the courtroom, the scope and basis of their testimony, and the rendering of conclusory opinions are discussed within a psycholegal context.     

Conflict of interest between therapist-patient confidentiality and the duty to report sexual abuse of children

All 51 jurisdictions in the United States require physicians to report suspected child abuse. In most jurisdictions, reporting requirements override both confidentiality and privilege associated with the physician-patient relationship. The authors review the literature relevant to the conflict between privacy and reporting abuse and report the results of a national survey of therapists at sex offender treatment units. They discuss ethical problems experienced under these statutes by therapists who attempt to provide treatment for sex offenders, and by therapists who are required to report past instances of child abuse even when there is no evidence of ongoing abuse.     

Function-altering effects of contingency-specifying stimuli

Contingengy-specifying stimuli (CSSs) can function differently than discriminative stimuli. Rather than evoking behavior due to a history of discrimination training, they alter the function of other stimuli and, therefore, the behavioral relations involving those stimuli. CSSs can alter the evocative function of discriminative stimuli, establishing operations, and conditional stimuli, as well as the efficacy of reinforcing and punishing stimuli and of stimuli that can function in second-order respondent conditioning. The concept of function-altering CSSs has implications for such areas of interest as stimulus equivalence, the terminology involving "rules" and "rule-governed behavior," and the way in which behavior analysts view the effects of such basic processes as reinforcement and punishment.     

Control of responding during stimuli that precede transitions in reinforcement frequency

Pigeons' responses were reinforced on a variant of a mixed variable-interval extinction schedule of reinforcement in which the transition to the higher reinforcement rate was signaled by a trace stimulus projected on the response key prior to the onset of the component correlated with food delivery. In the first of two experiments, the duration of the trace stimulus preceding the component correlated with food delivery was varied from 1.5 to 50.0 s and in the second experiment, the reinforcement frequency in the same component was varied from 10 to 60 reinforcers per hour. Pigeons pecked at the trace stimulus preceding the onset of the component correlated with food delivery even though responding was not reinforced in its presence and only one of the changes in reinforcement rate (i.e., from extinction to reinforcement) was signaled. The rate of pecking during the trace stimulus was a function of its duration but not of the reinforcement frequency in the following component. Higher rates generally occurred at the shorter trace-stimulus durations. Component responding following the offset of the trace stimulus was under discriminative control of the trace stimulus whether or not responding occurred in the presence of the trace stimulus.