“言”说

世上大学问多的是,但作为人的第一件大事就是要学会说话;善于用语言来表达自己的思想和观点。会不会与人沟通交流,除与环境和对象有关以外,关键一点在于自己是否有言谈,会辩的技巧;这种技巧主要体现在表达的能力上。常言道:会说话的人不抢着讲,不会讲话的人争着说。其实这一来说明自己态度不谦虚、没礼貌;二来说明个人的表现欲很强;三者说明没有表达涵养。太上爷曰:“知者不言,言者不知。”有智谋的人遇事沉稳,并不急于表现自己;同时说明夸夸其谈只不过是“纸上谈兵”、故弄玄虚、卖弄自己而已;空话一大堆,只会招来别人的厌恶、心烦。进一步…     

Effects of group experiential cognitive therapy for the treatment of panic disorder with agoraphobia.

A treatment protocol, called experiential cognitive therapy (ExCT), was developed. It integrated traditional cognitive behavior therapy (CBT) with virtual reality exposure for the treatment of panic disorder with agoraphobia (PDA). The objective of this study was to test the efficacy of short-term (four sessions) ExCT compared with a traditional 12-session panic control program (PCP) for the treatment of PDA. Forty patients diagnosed as having PDA by the diagnostic criteria of DSM-IV were randomly assigned to ExCT and PCP groups of 20 patients each. The treatment effects were measured with self-report questionnaires, including the BDI, STAI, ASI, PBQ, ACQ, and BSQ. The authors also assessed high end-state functioning (HES), including the success rate of stopping or reducing medication at post-treatment and 6-month follow-up. In all ratings, both ExCT and PCP groups showed significant improvement post-treatment compared with pre-treatment scores. There were no significant differences between the two treatment groups in HES and medication discontinuation at post-treatment, but there was a significant difference in medication discontinuation at 6-month follow-up. These results suggested that although short-term effectiveness of ExCT might be comparable to the effectiveness of PCP, long-term effectiveness of ExCT might be relatively inferior to the effectiveness of PCP.     

Implicit access to semantic information

Three experiments investigating the patient M.S.'s semantic memory are reported. Experiments 1 and 2 involved a category-membership decision task, in which M.S. was asked to determine whether a noun was a member of a specified semantic category. His performance in Experiment 1 was impaired for nouns from living categories in comparison with nouns from nonliving categories, and this impairment was especially marked for nouns of low typicality. Experiment 2 demonstrated an equivalent pattern of very poor performance to nouns of low familiarity from living categories. In Experiment 3 the effect of a category label on lexical decision was examined, using category labels as primes preceding nouns or pronounceable nonwords. Facilitation from related category label primes was found for typical and untypical members of living and nonliving semantic categories. These findings demonstrate that M.S. has impaired knowledge of the structure of living semantic categories when explicit access to this information is required (Experiments 1 and 2), but that some form of preserved category structure can be demonstrated in tasks which assess this implicitly (Experiment 3).     

On the origin of personal causal theories

Detecting the causal relations among environmental events is an important facet of learning. Certain variables have been identified which influence both human causal attribution and animal learning: temporal priority, temporal and spatial contiguity, covariation and contingency, and prior experience. Recent research has continued to find distinct commonalities between the influence these variables have in the two domains, supporting a neo-Humean analysis of the origins of personal causal theories. The cues to causality determine which event relationships will be judged as causal; personal causal theories emerge as a result of these judgments and in turn affect future attributions. An examination of animal learning research motivates further extensions of the analogy. Researchers are encouraged to study real-time causal attributions, to study additional methodological analogies to conditioning paradigms, and to develop rich learning accounts of the acquisition of causal theories.     

Predictors of Managerial Performance: More Than Cognitive Ability

This study investigated the discriminant validity of cognitive ability, managerial potential, fear of negative evaluation, interaction anxiousness, and audience anxiousness as predictors of managerial performance. As hypothesized cognitive ability significantly predicted only thinking and knowledge criteria. However, managerial potential was significantly correlated with all the criteria. As predicted, fear of negative evaluation predicted thinking and knowledge criteria, interaction anxiousness, and audience anxiousness. In turn, as predicted, interaction anxiousness significantly predicted interpersonal behavior and audience anxiousness significantly predicted communication behavior. Managerial potential and fear of negative evaluation were the only two predictors that were significantly correlated with overall performance.     

Evidentiality in language and cognition

What is the relation between language and thought? Specifically, how do linguistic and conceptual representations make contact during language learning? This paper addresses these questions by investigating the acquisition of evidentiality (the linguistic encoding of information source) and its relation to children's evidential reasoning. Previous studies have hypothesized that the acquisition of evidentiality is complicated by the subtleness and abstractness of the underlying concepts; other studies have suggested that learning a language which systematically (e.g. grammatically) marks evidential categories might serve as a pacesetter for early reasoning about sources of information. We conducted experimental studies with children learning Korean (a language with evidential morphology) and English (a language without grammaticalized evidentiality) in order to test these hypotheses. Our experiments compared 3- and 4-year-old Korean children's knowledge of the semantics and discourse functions of evidential morphemes to their (non-linguistic) ability to recognize and report different types of evidential sources. They also compared Korean children's source monitoring abilities to the source monitoring abilities of English-speaking children of the same age. We found that Korean-speaking children have considerable success in producing evidential morphology but their comprehension of such morphology is very fragile. Nevertheless, young Korean speakers are able to reason successfully about sources of information in non-linguistic tasks; furthermore, their performance in these tasks is similar to that of English-speaking peers. These results support the conclusion that the acquisition of evidential expressions poses considerable problems for learners; however, these problems are not (necessarily) conceptual in nature. Our data also suggest that, contrary to relativistic expectations, children's ability to reason about sources of information proceeds along similar lines in diverse language-learning populations and is not tied to the acquisition of the linguistic markers of evidentiality in the exposure language. We discuss implications of our findings for the relationship between linguistic and conceptual representations during development.     

Attentional capture by emotional stimuli is modulated by semantic processing

The attentional blink paradigm was used to examine whether emotional stimuli always capture attention. The processing requirement for emotional stimuli in a rapid sequential visual presentation stream was manipulated to investigate the circumstances under which emotional distractors capture attention, as reflected in an enhanced attentional blink effect. Emotional distractors did not cause more interference than neutral distractors on target identification when perceptual or phonological processing of stimuli was required, showing that emotional processing is not as automatic as previously hypothesized. Only when semantic processing of stimuli was required did emotional distractors capture more attention than neutral distractors and increase attentional blink magnitude. Combining the results from 5 experiments, the authors conclude that semantic processing can modulate the attentional capture effect of emotional stimuli.