论海德格尔的知觉现象学

本文通过对海德格尔的《现象学的基本问题》一书的解读和分析,阐述了海德格尔知觉现象学的意义和特征。在这本书中,海德格尔借助对康德存在论题（“存在不是一个实在的谓词”）的现象学阐释,表明了对知觉行为进行现象学探究的必要性和可能性,并从两个层面具体阐述了他自己的知觉现象学：一方面,是对知觉行为的现象学描述,指出了知觉行为的意向性特征;另一方面,是阐明了知觉行为的存在论基础,进而突显了知觉现象在此在存在论建制中的地位和功能。     

Perceived Men’s Feminization and Attitudes Toward Homosexuality: Heterosexual Men’s Reactions to the Decline of the Anti-Femininity Norm of Masculinity

Sex Roles - One of the central dimensions of traditional masculinity is men’s renunciation of the feminine (i.e., the anti-femininity norm), and men’s endorsement of this norm...     

Understanding pregnant women's decision making concerning prenatal screening

OBJECTIVE: This study is aimed at enhancing understanding prenatal screening decision making through testing a hypothesized decision model based on decision theory and health behavior theory. DESIGN: We obtained questionnaires from 1,666 pregnant women who were offered prenatal screening for Down's syndrome. Path analysis (using LISREL) resulted in a final model with reasonable model fit, which was verified by split-sample cross-validation. MAIN OUTCOME MEASURES: These included perceived probability, perceived severity, attitude toward termination, response efficacy, attitude toward prenatal screening, subjective norm, child-related anxiety, and intention to undergo prenatal screening. RESULTS: Attitude toward termination of pregnancy, perceived test efficacy, and subjective norm regarding the desirability of having prenatal screening determined a woman's attitude toward having a prenatal test. Anxiety was influenced by perceived risk and perceived severity of having a child with Down's syndrome, and by subjective norm, but this appeared to be a weak predictor of intention to test. Pregnant women with a positive attitude toward prenatal screening, and who perceived a subjective norm in favor of undergoing prenatal screening, showed a greater intention to have prenatal screening done. CONCLUSION: These findings suggest that more attention should be paid toward the values and social context of pregnant women during the counseling process.     

A novel,short and easy-to-perform method to evaluate newborns’ social olfactory preferences

Animal Cognition - Humans’ early olfactory perception has been studied mainly within the framework of mother–offspring interactions and only a few studies have focused on...     

ERP evidence for task modulations on face perceptual processing at different spatial scales

Does the perceptual processing of faces flexibly adapt to the requirements of the categorization task at hand, or does it operate independently of this cognitive context? Behavioral studies have shown that the fine and coarse spatial scales of a face are differentially processed depending on the categorization task performed, thus suggesting that the latter can influence stimulus perception. Here, we investigated the time course of these task influences on perceptual processing by examining the visual N170 face‐sensitive Event‐Related Potential (ERP), while observers categorized faces for their gender and familiarity. Stimuli were full spectrum, or filtered versions that preserved either coarse or fine scale information of the faces. Behavioral results replicated previous findings of a differential processing of coarse and fine spatial scales across tasks. In addition, the N170 amplitude was larger in the Gender task as compared to the Familiarity task for LSF faces exclusively, thus showing that task demands differentially modulated the spatial scale processing on faces. These results suggest that the diagnosticity of scale‐specific cues in categorization tasks can modulate face processing.     

Testing Clinical Intuitions About Barriers to Improvement in Cognitive-Behavioral Therapy for Panic Disorder

Although clinical intuitions influence psychotherapeutic practice and are a rich source of novel hypotheses for research, many remain to be empirically tested. This study evaluates whether clinicians’ beliefs about barriers to progress in cognitive-behavioral therapy (CBT) for panic disorder are supported by data. Data from a randomized-controlled trial comparing CBT to panic-focused psychodynamic psychotherapy (PFPP) for adults with primary panic disorder (N = 161) were used to evaluate 15 factors endorsed by clinicians as impediments to CBT in a recent survey. Panic severity was assessed before, during (at Weeks 1, 5, and 9), and at termination of treatment (Week 12) using the Panic Disorder Severity Scale. Hierarchical linear modeling revealed that none of the perceived barriers were predictive of poor outcome. Contrary to clinicians’ intuitions, dissociation during panic attacks was associated with greater symptomatic improvement in both treatment arms (β = ?0.69, p < .05), above the effect of established predictors. Moderation analyses revealed that when patients had PTSD diagnosed with the Anxiety Disorders Interview Schedule (β = 1.71, p < .05) or less severe panic disorder (β = 0.45, p = .04), they changed more rapidly in CBT than in PFPP. Overall, clinician agreement was inversely related to the strength of a predictor (r = ?.24, p = .39). Although clinical intuitions can be useful as clinical and empirical signals, such beliefs should be critically examined before informing practice. Dialogue between academics and clinicians might be enhanced through research that incorporates input from front-line practitioners.     

Children's Classification Skills as Predictors of Their Referential Communicative Encodings

Younger and older children's classification skills were assessed, and their classificatory performance was used as a predictor variable in a multiple-linear-regression analysis to determine whether their classificatory skills accounted for a significant proportion of the variance in their performance on referential communication tasks. We tested 10 boys and 10 girls at each of six age levels between 5 and 10 years individually on a vocabulary test, four classification tasks, and six referential communication tasks. Order of task presentations was counterbalanced; reliabilities for all tasks were high. A series of related multiple-regression analyses showed that grade and vocabulary accounted for a significant proportion of the variance on the referential communication tasks; the series also showed a large decrease in the F value for grade and vocabulary when the contribution of the classification variables was partialled out. No evidence for an independent contribution of the classification variables was found.     

Combined Effects of Movement Velocity and Duration on Programming Time: Spijkers (1989) Revisited

The goal of the present study was to determine the combined effects of movement velocity and duration on motor programming. Subjects were submitted to a two-choice reaction time task that could be completed by aiming movements differing in the mean velocity at which they were to be produced as well as by their movement time. The results of the present study indicate that, in each pair of responses used, the responses having the higher mean velocity were initiated faster than those having the lower mean velocity. Contrary to Spijkers' (1989) study, the different movement time pairings did not modify the effect of movement velocity on response programming time. Moreover, the same pattern of results was observed whether or not the subjects were permitted to visually guide their ongoing movement. Thus, Spijkers' proposition, that the type of control one may use to guide an aiming movement needs to be determined before movement initiation can take place, was not confirmed.     

Personality and the perception of situation structure in a military environment: seeking sensation versus structure as a soldier

In this article, we explore the role of two narrow personality traits, Sensation Seeking and Need for Structure, in soldiers’ situational perception in a military task‐environment. In the first study, we assess the psychometric qualities of the personality inventories, Sensation Seeking Scale‐V and Personal Need for Structure, in an Estonian military sample. In the second study, we explore how these traits are related to soldiers’ perception of complexity (predictability) and potential harms involved (riskiness; defined as situation structure) in two field exercise tasks. We found that both of the explored personality traits are significantly and inversely related with soldiers’ perception of situation structure in a military environment. Implications for personnel selection, training, and performance of military organizations are discussed.