Regional differences in the listener's phonemic inventory affect semantic processing: A mismatch negativity (MMN) study

Using the mismatch negativity (MMN) response, we examined how Standard French and Southern French speakers access the meaning of words ending in /e/ or /ε/ vowels which are contrastive in Standard French but not in Southern French. In Standard French speakers, there was a significant difference in the amplitude of the brain response after the deviant-minus-standard subtraction between the frontocentral (FC) and right lateral (RL) recording sites for the final-/ε/ word but not the final-/e/ word. In contrast, the difference in the amplitude of the brain response between the FC and RL recording sites did not significantly vary as a function of the word’s final vowel in Southern French speakers. Our findings provide evidence that access to lexical meaning in spoken word recognition depends on the speaker’s native regional accent.     

Acquiring Non-Object Terms: The Case for Time Words

We address the issue of children's understanding of abstract words with two studies on preschoolers' knowledge of the time-duration words minutes, hours, days, and years. The first study examines 4- and 5-year-olds' ability to answer questions about durations of common phenomena with duration terms. The second study examines 4- to 6-year-olds' comprehension of duration terms with a forced-choice pointing task. Both show that preschoolers' knowledge of such words is incomplete, but that it adheres to the pattern proposed in previous work with toddlers for abstract words. More specifically, children form lexical domains for such words even before they know their individual meanings, thereby allowing the children to often respond appropriately but not usually correctly to questions about abstract dimensions like time.     

抑郁遗传基础的性别差异

人类抑郁有着复杂的遗传基础并存在性别差异。抑郁遗传基础的性别差异主要表现在遗传的直接效应及遗传与环境的交互效应两个方面。本文在回顾、梳理既有抑郁遗传基础性别差异相关研究的基础上,进一步探讨了性激素、个体环境敏感性和中间表型在性别差异形成中的作用。未来该领域应关注遗传对抑郁的动态影响,进一步探讨多基因交互作用、不同类型与性质的环境指标与抑郁遗传基础性别差异的关联。     

Parent–child relationship quality and infantile amnesia in adults

The first years of life are typically shrouded by infantile amnesia, but there is enormous variability between adults in how early and how much they can remember from this period. This study examined one possible factor affecting this variability: whether the perceived quality of parent–child relationships is associated with the number of early memories young adults can retrieve, and their age at the time of their first memory. We found such associations but they were qualified by parent gender. Mother–child relationships that were more affectively intense (greater social support but also more negative interchanges) were associated with recalling more early memories, although paternal companionship was most associated with how early an individual's first memory was. Affective tone of retrieved memories was also assessed, and a greater proportion of affectively positive memories (as well as fewer affectively neutral memories for males) was associated with high parental involvement in children's lives.     

The Effects of Anti-corruption Campaign on Research Grant Reimbursement: Regression Discontinuity Evidence from China

Science and Engineering Ethics - Integrity and research ethics are cherished institutions in academic world. Although most societies have rules and codes that govern ethical conducts in research,...     

How Psychotherapists Address Hypothetical Multiple Relationships Dilemmas with Asian American Clients: A National Survey

This study examined how psychotherapists address hypothetical nonsexual multiple relationships dilemmas with Asian American clients and identified predictors of conservative decisions and the use of culture-based rationales. This survey of 787 Asian American and non-Asian American psychotherapists revealed that clinicians rely on mostly their personal policies and seldom focus on the clients' cultural backgrounds. Psychotherapists who consider their clients' Asian culture have more cultural knowledge and awareness, have been mental health providers longer, and are Asian American and female. Clinicians who avoid multiple relationships tend to cite formal policies as justification and are less likely to consider clients' cultural worldviews, the therapeutic relationship, or their own values. The results are discussed in terms of specific revisions needed in the American Psychological Association Ethics Code, the benefits of more frequent consultation with colleagues and supervisors about ethical dilemmas, and recommendations for psychotherapists.     

Stressors and Stressor Appraisals: the Moderating Effect of Task Efficacy

Employees’ cognitive appraisals play important roles in determining how they perceive and react to challenge and hindrance stressors. This study examined the stress process by studying employees’ cognitive appraisals using time-lagged data collected with a time interval of 4 months. There were three major findings. First, challenge appraisals mediated the relationship of job complexity with work motivation and task persistence. Hindrance appraisals mediated the relationship of role conflict with work motivation and task persistence. Second, task efficacy significantly moderated the relationship between job complexity and challenge appraisal, as well as the relationship between role conflict and hindrance appraisal. Employees high in task efficacy were more likely to report challenge appraisals of job complexity than employees low in task efficacy. Employees low in task efficacy were more likely to report hindrance appraisals of role conflict than employees high in task efficacy. Finally, data supported the moderated mediation model in which task efficacy moderated the indirect effect of job complexity on motivation via challenge appraisal. Our study provided important input to the development of stress management interventions.     

The ethics of trauma: re-traumatization in society's approach to the traumatized subject

The paper starts from a question about the subconscious needs and anxieties which may underlie society's current responses to trauma. In particular, the author argues that the interest in the trauma of torture and man-made violence is a reaction to the increasingly dehumanizing and death-denying culture we live in. After proposing that the various categories of societal responses-the author focuses on evaluation, treatment, and advocacy-to traumatized subjects hide defenses of denial, distortion, refusal, with respect to the challenge of mortality, meaning-making, and mourning, the author then makes the thesis that they can derail and corrupt the project of post-traumatic repair. The paper proceeds with an examination of the ethics and politics that are implicit in contemporary North American society's current approach to trauma. The central argument is that the current approach may contain a collective acting out that often ends up being re-traumatizing to the traumatized subjects.