Corrigendum

Mild to moderate Parkinson's disease shows more denervation in the posterodorsal striatum and sparing of the anteroventral striatum. Dopaminergic medications can interfere with anteroventral striatum function by overdosing this relatively intact structure. The authors determined how regional striatal denervation affects medication-associated sequence learning impairment in Parkinson's disease. Eighteen Parkinson's patients performed motor sequence learning on and off levodopa. Patients underwent ¹¹C-dihydrotetrabenazine positron emission tomography scans to measure nigrostriatal denervation. Patients with more preserved putamen were more likely to exhibit levodopa-associated sequence learning impairments. Furthermore, the ratio of denervation in the anterior to posterior dorsal putamen predicted the level of learning differences on and off levodopa. These results demonstrate that the spatial pattern of nigrostriatal dopaminergic denervation predicts medication responsiveness for motor sequence learning.     

Public announcement logic with distributed knowledge: expressivity,completeness and complexity

While dynamic epistemic logics with common knowledge have been extensively studied, dynamic epistemic logics with distributed knowledge have so far received far less attention. In this paper we study extensions of public announcement logic (\(\mathcal{PAL }\)) with distributed knowledge, in particular their expressivity, axiomatisations and complexity. \(\mathcal{PAL }\) extended only with distributed knowledge is not more expressive than standard epistemic logic with distributed knowledge. Our focus is therefore on \(\mathcal{PACD }\), the result of adding both common and distributed knowledge to \(\mathcal{PAL }\), which is more expressive than each of its component logics. We introduce an axiomatisation of \(\mathcal{PACD }\), which is not surprising: it is the combination of well-known axioms. The completeness proof, however, is not trivial, and requires novel combinations and extensions of techniques for dealing with \(S5\) knowledge, distributed knowledge, common knowledge and public announcements at the same time. We furthermore show that \(\mathcal{PACD }\) is decidable, more precisely that it is \(\textsc {exptime}\)-complete. This result also carries over to \(\mathcal{S 5\mathcal CD }\) with common and distributed knowledge operators for all coalitions (and not only the grand coalition). Finally, we propose a notion of a trans-bisimulation to generalise certain results and give deeper insight into the proofs.     

Gender,Attributions of Responsibility,and Negotiation of Deviant Labels in Small Groups

Incorporating both attribution and labeling theory, this article examines the negotiation of deviant labels in small groups, with emphasis on how that process is influenced by attributions of responsibility and the gender of group members. Pressures associated with goal-directed groups make deviant labeling and resistance a common occurrence, especially when the actions of members significantly interfere with group goals or normative expectations. Findings based on the analysis of narrative responses to vignettes demonstrate the prevalence and importance of accounts and conciliatory actions for mitigating group conflict and avoiding negative outcomes. Calling problematic members into account while avoiding hostile undertones effectively initiates dialogue and facilitates the negotiation of group strategies for completing tasks. However, the data also suggest that while deviant group members frequently offer accounts for objectionable behavior, such accounts are rarely honored by conforming members. The results also support previous work showing that women are more likely than men to use calls for accounts to seek mutually satisfactory solutions to group problems. In addition to accounts and conciliatory gestures, displays of interpersonal hostility and the formation of coalitions against the deviant were also found to be consequential elements of the deviance negotiation process.     

The correlates of psychological health among the Turkish unemployed: Psychological burden of financial help during unemployment

The purpose of this study is to examine the major determinants of psychological health during unemployment. With this in mind, 438 (17% female and 83% male) unemployed individuals were contacted through Turkey's State Employment Office. It was expected that the relationship between duration of unemployment and psychological wellbeing would be nonlinear. Additionally it was hypothesized that perceived social support would moderate the relationship between length of unemployment and psychological health. Further, we suggested that self‐esteem would be related to psychological health and moderate the relationship between length of unemployment and psychological health. The results supported the curvilinearity hypothesis of the relationship between unemployment duration and psychological health as measured by General Health Questionnaire. However, social support was not found to moderate the relationship between unemployment duration and psychological health. The hypothesis that self‐esteem would moderate the relationship between length of unemployment and psychological distress was not supported, although self‐esteem was a strong negative determinant of psychological distress during unemployment. Regression analysis showed that the best predictors of psychological health were self‐esteem, perceived social support and perceived adequacy of financial aid received from relatives. Interestingly, perceived adequacy of the financial aid was negatively related to psychological health. This result was contradictory with the previous literature pointing out that financial aid reduces the effects of poverty due to unemployment. The findings of this study are important since the relationship between unemployment duration and psychological health was nonlinear, indicating that relevant services should be especially careful to intervene to increase social support and self‐esteem during these critical times. The other results and limitations are discussed.     

Religious Involvement and Depression: Evidence for Curvilinear and Stress‐Moderating Effects Among Young Women in Rural China

Debates about whether the relationship between religiousness and depression is nonlinear have continued, but no definitive conclusions thus far have been drawn. Unlike most previous research in this area, which has been based on U.S. populations, this study focuses on a sample of 882 young rural Chinese women. Results from analyses reveal an inverse U‐shaped relationship between intrinsic religiosity and depression. In addition, results show that intrinsic religiosity and religious activities exacerbate the deleterious effects of particular life events such as childbirth issues and marital conflicts. Implications of the findings for future studies on the subject are discussed.     

Teaching Medical Law in Medical Education

Although the teaching of medical ethics and law in medical education is an old story that has been told many times in medical literature, recent studies show that medical students and physicians lack confidence when faced with ethical dilemmas and medico-legal issues. The adverse events rates and medical lawsuits are on the rise whereas many medical errors are mostly due to negligence or malpractices which are preventable. While it is true that many medical schools teach their students medical law and ethics, there are wide variations in what is being taught because there is no universally agreed syllabus. Yet the knowledge of medical law and ethics is closely relevant to the medical profession and that failure in abiding the law may result in serious civil or even criminal consequences. While this paper does not propose to lay detailed analysis of the relevant areas of law or ethics, it proposes to cover some legal areas so as to highlight and bring to attention the need for a medical law and ethics course. This article also considers the problems faced and recommendation as to future directions to be taken with respect to teaching medical law and ethics. It concludes with a suggested course outline for the teaching of medical law and ethics.     

Laboratory-induced learned helplessness attenuates approach motivation as indexed by posterior versus frontal theta activity

Research suggests that midline posterior versus frontal electroencephalographic (EEG) theta activity (PFTA) may reflect a novel neurophysiological index of approach motivation. Elevated PFTA has been associated with approach-related tendencies both at rest and during laboratory tasks designed to enhance approach motivation. PFTA is sensitive to changes in dopamine signaling within the fronto-striatal neural circuit, which is centrally involved in approach motivation, reward processing, and goal-directed behavior. To date, however, no studies have examined PFTA during a laboratory task designed to reduce approach motivation or goal-directed behavior. Considerable animal and human research supports the hypothesis put forth by the learned helplessness theory that exposure to uncontrollable aversive stimuli decreases approach motivation by inducing a state of perceived uncontrollability. Accordingly, the present study examined the effect of perceived uncontrollability (i.e., learned helplessness) on PFTA. EEG data were collected from 74 participants (mean age = 19.21 years; 40 females) exposed to either Controllable (n = 26) or Uncontrollable (n = 25) aversive noise bursts, or a No-Noise Condition (n = 23). In line with prediction, individuals exposed to uncontrollable aversive noise bursts displayed a significant decrease in PFTA, reflecting reduced approach motivation, relative to both individuals exposed to controllable noise bursts or the No-Noise Condition. There was no relationship between perceived uncontrollability and frontal EEG alpha asymmetry, another commonly used neurophysiological index of approach motivation. Results have implications for understanding the neurophysiology of approach motivation and establishing PFTA as a neurophysiological index of approach-related tendencies.     

Using Storytelling to Heal Trauma and Bridge the Cultural Divide Between Veterans and Civilians

There is a growing disconnect between the Veteran and civilian communities related to their understanding of war-related trauma, postdeployment reintegration difficulty, and the experience of Memorial Day. A therapeutic way to bridge this divide is through community storytelling. This paper describes a program development project at a Veterans Affairs Medical Center that was created to increase the connection between these communities. Using storytelling, six Veterans shared their personal experiences with a civilian audience in honor of Memorial Day. Qualitative data on the impact of the program is reported, and suggestions for future application and research are discussed.     

Evaluation of executive functions in children and adolescents with familial Mediterranean fever

The aim of the present study was to investigate neuropsychological test performance in children and adolescents with familial Mediterranean fever (FMF). A total of 88 children and adolescents aged 8 to 17 years were included, 52 with FMF and 36 healthy controls. After the participants were administered the Children Depression Inventory (CDI) and the Screen for Child Anxiety Related Emotional Disorders (SCARED), they completed the battery tests of the Central Nervous System Vital Signs (CNSVS), a neurocognitive test battery, via computer. The battery calculates seven domain scores (Memory, Psychomotor Speed, Processing Speed, Reaction Time, Complex Attention, Executive Function, and Cognitive Flexibility) and a summary score (Neurocognition Index [NCI]). A statistically significant difference between the FMF and control groups was found in six out of seven domains, where the scores of the participants with FMF were found to be significantly lower than those of the control participants (p < .05). Although the mean Reaction Time score of the participants with FMF was found to be lower than that of the control participants, the finding was not statistically significant (p > .05). The mean CDI and SCARED scores of the participants with FMF were found to be significantly higher than those of the control participants (p < .05). Low scores in the Processing Speed and Psychomotor Speed domains of the CNSVS were significantly correlated with higher SCARED scores (r = ?.37, p = .01). Impaired cognitive functions should be taken into consideration in children and adolescents with FMF when assessing and managing this population.     

The Counseling Experiences of Transgender and Gender Nonconforming Clients

The counseling experiences of 13 transgender and gender nonconforming (TGNC) individuals were examined via semistructured, in‐depth interviews. Using multiple standards of trustworthiness (e.g., member checking, negative case analysis), the authors analyzed each interview from an interpretative phenomenological analytic framework. Four main themes were identified: mental health professional selection process, transaffirmative approach, transnegative approach, and support systems beyond counseling. Implications for implementing culturally responsive TGNC affirmative counseling, TGNC sensitive counselor training, and social justice–oriented research are discussed.