Sweetheart, you really make me happy: romantic relationship quality and personality as predictors of happiness among emerging adults

Two studies investigated the predictive ability of romantic relationship quality in happiness above and beyond the influence of personality (Big Five) among emerging adults. Study 1 (n = 221) showed that global romantic relationship quality accounted for 3% of the variance in happiness while controlling for personality. Study 2 (n = 187) replicated this finding by assessing happiness and relationship quality with different scales. Second study also extended the first study in two ways. First, emotional security and companionship emerged as the strongest features of romantic relationship quality that predicted happiness. Second, identity formation moderated the relationship between relationship quality and happiness such that emerging adults were happier when they experienced high quality relationships at high levels of identity formation. Findings across the two studies were discussed in the light of the literature and suggestions for future research were made.     

Analyzing aphasia data in a multidimensional symptom space

The utility of single-case vs. group studies has been debated in neuropsychology for many years. The purpose of the present study is to illustrate an alternative approach to group studies of aphasia, in which the same symptom dimensions that are commonly used to assign patients to classical taxonomies (fluency, naming, repetition, and comprehension) are used as independent and continuous predictors in a multivariate design, without assigning patients to syndromes. One hundred twenty-six Italian-speaking patients with aphasia were first classified into seven classic aphasia categories, based on fluency, naming, auditory comprehension, and repetition scales. There were two goals: (1) compare group analyses based on aphasia types with multivariate analyses that sidestep classification and treat aphasic symptoms as continuous variables; (2) present correlation-based outlier analyses that can be used to identify individuals who occupy unusual positions in the multivariate "symptom space." In the service of the first goal, group performance on an external validation measure (the Token Test) was assessed in three steps: analyses of variance based on aphasia type, regressions using the same cut-offs for fluency, naming, comprehension and repetition as independent but dichotomous predictors, and regressions using the same subscales as continuous predictors (with no cut-offs). More variance in Token Test performance was accounted for when symptoms were treated as continuous predictors than with the other two methods, though use of independent but dichotomous predictors accounted for more variance than aphasia taxonomies. Thus, if we by-pass classical taxonomies and treat patients as points in a multidimensional symptom space, better predictions are obtained. Outlier analyses show that group results depend on heterogeneity among patients, which can be used as a search tool to identify potentially interesting dissociations. Hence this multivariate group approach is complementary to and compatible with single-case methods.     

Some topological properties of paraconsistent models

In this work, we investigate the relationship between paraconsistent semantics and some well-known topological spaces such as connected and continuous spaces. We also discuss homotopies as truth preserving operations in paraconsistent topological models.     

Midwives’ Approach to Genetic Diseases and Genetic Counseling in Denizli, Turkey

The purpose of this study was to evaluate Denizli midwives’ self-reported knowledge of genetic diseases and genetic counseling. Data was collected on forms that obtained information about midwives approaches to basic genetics, genetic disorders, and genetic counseling (response rate = 70.1%). The highest response rate of midwives describing themselves as “knowledgeable” about basic genetic information was for mitosis and meiosis with 4.8%, about genetic disorders was for phenylketonuria with 61.1%, and about genetic counseling was for recommending ultrasonography during pregnancy with 98.1%. The source for basic genetics information for 56.4% of participants was in their school level classes. None of the midwives felt that they had sufficient knowledge about genetic counseling or screening and 76.4% would like to attend an educational course. Even though the midwives have recognized their knowledge deficit they occasionally give genetic counseling. As a result of this study a genetics course is planned for midwives so they can actively participate in the prevention and early diagnosis of genetic diseases.     

Eating attitudes and their psychological correlates among Turkish adolescents

This study examined the eating attitudes and psychological characteristics of Turkish late adolescents. Seven hundred eighty-three university students were administered the Eating Attitudes Test, Rosenberg Self-Esteem Scale, State-Trait Anxiety Inventory, and Social Physique Anxiety Scale. More than one in ten (9.2% of the males and 13.1% of the females) had abnormal eating attitude scores. Chi-square analysis revealed that there were no significant differences in the prevalance of abnormal eating behaviors based on gender. Analysis of covariance indicated that participants who had disturbed eating attitudes had lower self-esteem, higher social physique anxiety, and higher trait anxiety than those who had normal eating attitudes. It was concluded that the prevalence of disturbed eating attitudes was high among these Turkish late adolescents, and that disturbed eating attitudes were related to several psychological characteristics.     

Are employees' ratings of coworkers' organizational citizenship behavior influenced by their own perceptions of organizational justice?'

Partial correlation analysis of questionnaire data from 62 of 65 employees of a Turkish company indicated that employees' own perceptions of organizational justice in terms of distributive, procedural, and interactional justice were related to how they rated their coworkers' organizational citizenship behavior. Specifically, all three two-way interactions between the justice variables were related to organizational citizenship behavior.     

In search of a measure to investigate mental performance among children: Development of the mental speed test

Processing speed is a component of general intelligence and an indicator of learning potential. There is a need for robust measures of mental speed based on contemporary theoretical developments. The current study addressed this need by proposing a mental speed test for children aged 60 to 96 months (5 to 8 years) and examining its psychometric properties. The test included indicators of perceptual speed, memory speed, reasoning speed, and fluency-flexibility speed presented through nonverbal items administered individually using touchscreen tablets. After establishing gender non-bias and concurrent validity with a contemporary intelligence test (i.e., ASIS, r = .59) with 107 children, the next administration included 373 children. Exploratory factor analysis (EFA) with subtest scores revealed a single-factor structure accounting for 45% of the total variance. Additional data from 212 children were used to assess structural validity and gender bias, which showed acceptable goodness of fit, providing evidence of the validity and reliability of the new measure for further use.     

Risk-taking increases under boredom

We examined if boredom is associated with risk-taking. Although this association has frequently been postulated, it has rarely been tested, and the evidence has thus far been rather indirect and speculative. We conducted three studies to test this association more systematically. In Study 1, people high in boredom proneness reported greater risk-taking across financial, ethical, recreational, and health or safety domains. In Study 2, over a series of risky decisions, risk-taking increased in tandem with state boredom. Consistently, in Study 3, people who felt more bored were more likely to choose risky gambles. Furthermore, while dispositional self-control predicted lower risk-taking, state boredom nullified this association, suggesting that elevated risk-taking might be attributed the erosion of self-control under boredom. Our findings establish via direct empirical tests that boredom is associated with making riskier decisions.     

Body image satisfaction and anxiety of a Turkish sample of university students with skin diseases

The aim of this study was to evaluate perception of body image and anxiety of 221 university students presenting to the dermatology outpatient clinic with a skin disease and 205 students without skin disease. Analysis of anxiety and body image scores yielded differences by sex and age in both groups. The group with skin disease had lower scores on body image. Acne vulgaris seems to be the most disturbing among the skin diseases, and this was more prominent in younger patients.     

Would you post that picture and let your dad see it? Culture,honor, and Facebook

Honor means “high respect; esteem,” but it has different associations for different cultures. In honor cultures (Turkey), esteem depends on one's own perception of self‐worth and on other people's opinions. In those cultures, honor is easily lost and difficult to regain. In dignity cultures (northern America), esteem mainly depends on the individual and cannot be taken away by others. One way to lose honor in Turkey is through behaviors that may be seen as “potentially improper.” Thus, we expected that posting pictures of such behaviors on Facebook (e.g., at a party; with one's boyfriend/girlfriend) and letting others see them would be less likely in Turkey than in the northern United States. Moreover, we investigated whether honor endorsement was the reason for this difference. We examined participants' posting intentions and actual Facebook behaviors. As expected, Turkish participants were less willing to post and let others (especially their relatives) see their potentially improper pictures compared with northern Americans. Moreover, honor endorsement negatively predicted the willingness to post such pictures only in Turkey, especially for women. This suggests that in honor cultures, the concern for losing honor could be the underlying reason for avoiding social media postings that could be potentially perceived as improper. Copyright © 2015 John Wiley & Sons, Ltd.