Associations between procrastination,personality, perfectionism,self-esteem and locus of control

To date, many variables but particularly trait-like psychological constructs have been found to strongly contribute to procrastination but the complex relations among these variables collectively have received almost no attention. The purpose of the study was to provide a more profound understanding of the relations between procrastination, perfectionism, big five personality, locus of control and self-esteem. Young adults (162 women, 80 men: M?=?20.98) completed measures of academic procrastination, self-esteem, big five personality, perfectionism and locus of control. Parental criticism was a significant correlate of procrastination, while personality traits of conscientiousness, agreeableness and organisation were inversely associated with procrastination behaviour. These findings suggest that personality-based intervention approaches with the inclusion of family can be more influential in procrastination prevention and treatment.     

Perceived sources and levels of stress,general self-efficacy and coping strategies in clinical dental students

The aims of this study were to identify sources of stress among clinical students and to evaluate the students’ perceived levels of stress, general self-efficacy and effective coping strategies in a private dental school environment. The study group consisted of 130 undergraduate clinical dental students in a Turkish private dental school, during the academic year 2014–2015. The students were surveyed using modified version of the dental environment stress (DES) survey, the perceived stress scale, the general self-efficacy scale (G-SES) and the brief coping scale. Age, sex, year of study, history of psychiatric treatment and factors that affected the choice of dentistry were also recorded. Final year and female clinical dental students, who were found to be the most stressful students, had moderate to high perceived stress scores. Total and ‘Faculty and administration’ related DES scores increased with the year of study. Stressors related to ‘Workload’ and ‘Clinical training’ affected females more than males. G-SES scores were higher in male students and students, who had no history of psychiatric treatment. The most and the least common coping strategies were ‘Planning’ and ‘Substance abuse’, respectively. ‘Religion’ was found to be one of the main coping strategies. Stress factors affecting Turkish clinical dental students studying at private dental school differed from the previously reported stress factors affecting students studying at a governmental dental school. Advanced year and female students experienced more stress than the other students.     

Impact of self-orientations and work-context-related variables on the well-being of public- and private-sector Turkish employees

The authors (a) explored the impact of individual differences in self-orientations (i.e., relatedness and individuation) of 383 Turkish public- and private-sector employees on their basic need satisfaction at work and their well-being (i.e., life satisfaction and psychological well-being); (b) considered differences in perceived autonomy- and relatedness-supportiveness of the work contexts; and (c) tested a model in which the relationship between self-orientations and well-being is partially mediated by the perceived supportiveness of the work context and the need satisfaction of employees at work, using structural equation modeling. Results suggest that self-orientations of employees predict their well-being both directly and indirectly through the mediation of perceived supportiveness and need satisfaction provided by the work context, which seem to vary according to sector type.     

Cognitive control of a simple mental image in patients with obsessive--compulsive disorder

The nature of obsessions has led researchers to try to determine if the main problem in obsessive-compulsive disorder (OCD) is impaired inhibitory control. Previous studies report that the effort to suppress is one of the factors that increase the frequency of obsessive thoughts. Based on these results and those of the present study that suggest inferior parietal lobe (IPL) abnormality in OCD and findings of a recent study that reported the importance of the right posterior parietal cortex in cognitive control of a simple mental image, the present cognitive control paradigm study aimed to determine whether there is a difference in brain dynamics between OCD patients and non-obsessive controls while performing tasks that necessitate cognitive control of a simple mental image, and whether the right posterior parietal region is one of the regions in which a difference in activity between the OCD patients and controls would be observed. Functional brain imaging was performed while the participants attempted to suppress, imagine, or manipulate a mental image. The general linear model showed that there was a main effect of group and main effect of task. Accordingly, in all contrasts (suppression minus free-imagination, erasing minus free-imagination, and imagination minus free-imagination), the right IPL, right posterior cingulate cortex, and right superior frontal gyrus activity were lower in the OCD patients than in the healthy controls. These results and the observed correlations between activity levels, and symptom and subjective performance scores are discussed. In conclusion, the results of the present study and those of previous studies suggest that the main problem in OCD might be difficulty activating the right frontoparietal networks during tasks that require cognitive control, which might result in the intrusiveness of obsessive thoughts.     

Does long term use of piracetam improve speech disturbances due to ischemic cerebrovascular diseases?

Aphasia causes significant disability and handicap among stroke survivors. Language therapy is recommended for aphasic patients, but not always available. Piracetam, an old drug with novel properties, has been shown to have mild beneficial effects on post-stroke aphasia. In the current study, we investigated the effects of 6 months treatment with piracetam on aphasia following stroke. Thirty patients with first-ever ischemic strokes and related aphasia were enrolled in the study. The scores for the National Institutes of Health Stroke Scale (NIHSS), Barthel Index (BI), modified Rankin Scale (mRS), and Gülhane Aphasia Test were recorded. The patients were scheduled randomly to receive either 4.8 g piracetam daily or placebo treatment for 6 months. At the end of 24 weeks, clinical assessments and aphasia tests were repeated. The level of improvement in the clinical parameters and aphasia scores was compared between the two groups. All patients had large lesions and severe aphasia. No significant difference was observed between the piracetam and placebo groups regarding the improvements in the NIHSS, BI and mRS scores at the end of the treatment. The improvements observed in spontaneous speech, reading fluency, auditory comprehension, reading comprehension, repetition, and naming were not significantly different in the piracetam and placebo groups, the difference reached significance only for auditory comprehension in favor of piracetam at the end of the treatment. Piracetam is well-tolerated in patients with post-stroke aphasia. Piracetam taken orally in a daily dose of 4.8 g for 6 months has no clear beneficial effect on post-stroke language disorders.     

医学对急性呼吸窘迫综合征（ARDS）的认识

ARDS是一个临床综合征,其特征是炎症性肺水肿,严重的低氧血症,僵硬肺和弥漫性内皮和上皮损伤。既往50年中,特别是SARS在全球暴发以来,对ARDS病因、生理学、组织学和管理上有了重大的进展。然而,尽管围绕ARDS的研究显著增加,依然有许多重要问题亟待解决。     

A Review of Consumer Embarrassment as a Public and Private Emotion

Whether the result of mispronouncing a fancy brand name, miscalculating a tip, purchasing a sensitive product, or stumbling into a product display, embarrassment is an important part of the consumer landscape. Embarrassment has traditionally been considered a social emotion, one that can only be experienced in public. In this paper, we offer a comprehensive review of consumer embarrassment and consider situations in which embarrassment can affect consumer behavior in both public and private contexts. We define embarrassment using this broader conceptualization and outline the transgressions that might trigger embarrassment in consumption contexts. We also discuss the diverse implications of embarrassment for consumer behavior, and review the strategies that both consumers and practitioners can use to mitigate embarrassment and its negative consequences. We hope this framework will stimulate new research on consumer embarrassment in both public and private contexts.     

Adaptation of a Muslim Spiritual Attachment Scale (God attachment) for Turkish Muslims: a validity and reliability study

ABSTRACT

Despite the importance of a believer’s attachment relationship with God for mental health, there are few measures relevant to Muslims, and little work on cross-cultural validation of such measures. The objective of the present study was to examine the validity and reliability of the Muslim Spiritual Attachment Scale (M-SAS) in Turkish Muslim samples. In analyzing the data, three different samples of college students (N?=?525, N?=?341, and N?=?47 respectively) were used. The validity and reliability of M-SAS were examined through exploratory factor analysis, confirmatory factor analysis, the internal consistency coefficient and the split-half reliability coefficient. Results supported a three-factor model of M-SAS with good reliability for the factors, and convergence with an alternative God Attachment measure. As a result, it may be concluded that M-SAS can be used as a valid and reliable measurement instrument in Turkish Muslim samples. The results are discussed in the light of the relevant literature.     

Color and number preferences of patients with psychiatric disorders in eastern Turkey

Color and number preferences have not been studied in healthy sublets and psychiatric patients in Turkey. The study group consisted of a total of 500 patients who had been referred to Firat University Medical Faculty Psychiatry Clinic between March and July 2000 and diagnosed with a psychiatric disorder according to DSM-IV criteria. Preferred colors were requested as a selection from the Lüscher Color Test. Then the patients were told to choose a number between 0 and 9. Green was the most frequently preferred of all colors and the number 3 was the most preferred number. Our results demonstrate that patients' choice of color and number reflect the region's religious and cultural milieu.     

Value domains of Turkish adults and university students

The authors identified the basic dimensions of contemporary values among Turkish university students and adults and explored gender and group (adults vs. students) differences in the importance attributed to particular value types. The authors administered a composite value survey to 101 students from different departments of Middle East Technical University and 101 adults from different parts of Ankara. Factor analysis yielded 5 value domains: self-enhancement, tradition-religiosity, universalism, benevolence, and normative patterning, supporting S. H. Schwartz's (1992) motivational value dimensions. Compared with the students, the adults attributed more importance to the tradition-religiosity, normative patterning, and benevolence domains. Gender similarities were more important than gender differences. The results are discussed with reference to the studies of values in the literature and prevalent social change in the social structure of Turkish society.