Parental detection of youth's self-harm behavior

The rate and predictors of parental detection of youth self-harm behavior and relationship with help-seeking were examined in 7,036 parent-child dyads from the 1999 and 2004 surveys of Mental Health of Children and Young People in Great Britain. Youth self-harm behavior was reported by 463 (6.6%) children and adolescents but only 190 (2.7%) of the parents (kappa=0.30). Reports were more accurate if parents were from majority White ethnicity, were mothers of girls, experienced psychological distress themselves, or if children were older or had emotional/behavioral problems. Parental detection of youth self-harm was associated with increased likelihood of professional help-seeking.     

Processing Conventional Conceptual Metaphors in Persian: A Corpus-Based Psycholinguistic Study

Research on the psycholinguistic processing of conceptual metaphors has produced contrasting results in recent years. There have also been criticisms that in experimental studies of metaphor processing, linguistic stimuli are mostly intuition-based and not designed objectively based on the original language use data. To address these issues, we studied the processing of conventional metaphoric expressions in Persian language using corpus data. A reading time experiment was designed to test whether conventional metaphoric expressions activated conceptual metaphors. A corpus of 50 million word tokens was used to study the conventional patterns of metaphoric expressions usages and construct experimental items. Fifty five Persian speakers read a set of scenarios containing non-conventional metaphor, conventional metaphor and non-metaphor expressions on computer and the reading times of the following novel target sentence in each condition were recorded by DMDX stimulus presenter program. Comparing mean reading times using one-way ANOVA revealed that reading target sentence after conventional metaphor scenarios had been significantly faster than non-metaphor scenarios, but slower than non-conventional scenarios. The results show that conventionality has a weakening effect on the strength of metaphoric expressions to activate conceptual metaphors.     

Does sunshine prime loyal … or summer? Effects of associative relatedness on the evaluative priming effect in the valent/neutral categorisation task

After 30 years of research, the mechanisms underlying the evaluative priming effect are still a topic of debate. In this study, we tested whether the evaluative priming effect can result from (uncontrolled) associative relatedness rather than evaluative congruency. Stimuli that share the same evaluative connotation are more likely to show some degree of non-evaluative associative relatedness than stimuli that have a different evaluative connotation. Therefore, unless associative relatedness is explicitly controlled for, evaluative priming effects reported in earlier research may be driven by associative relatedness instead of evaluative relatedness. To address this possibility, we performed an evaluative priming study in which evaluative congruency and associative relatedness were manipulated independently from each other. The valent/neutral categorisation task was used to ensure evaluative stimulus processing in the absence of response priming effects. Results showed an effect of associative relatedness but no (overall) effect of evaluative congruency. Our findings highlight the importance of controlling for associative relatedness when testing for evaluative priming effects.     

Is There a Significant Trend in Prevalence of Consanguineous Marriage in Tehran? A Review of Three Generations

Consanguineous marriage is a common practice in Iran. The present study surveyed the trend in consanguineous marriage across three generations of Iranians. Index cases, consisting of 400 individuals attending the diabetes and osteoporosis clinic in Shariati Hospital, were interviewed. Data on consanguinity status for 1789 marriages within the index cases’ families were obtained. Generation 1 consisted of marriages contracted before 1948, Generation 2 consisted of marriages contracted between 1949 and 1978, and Generation 3 consisted of marriages contracted after 1979. Prevalence of consanguineous marriage within these three generations was 8.8%, 16.6% and 19%, respectively, and represented a significant trend (p < 0.001). First cousin marriage was the most common type of consanguinity (69%). Socioeconomic level of families was not significantly related to having a consanguineous marriage. These data suggest that premarital genetic counseling and mass media efforts are needed to increase public awareness about genetic risks associated with consanguineous marriage.     

Victimization of Lesbian,Gay, and Bisexual People in Childhood: Associations with Attempted Suicide

Higher rates of attempted suicide have been documented among people who identify themselves as gay, lesbian, and bisexual (LGB) compared with heterosexuals. This study sought to ascertain the association between childhood abuse and neglect and attempted suicide, comparing LGBs and heterosexuals. Childhood sexual abuse among men and childhood sexual and physical abuse among women were found to mediate the association between LGB identity and attempted suicide. The experience of childhood abuse likely plays a significant role in the relationship between LGB identity and attempted suicide, but other factors such as experience of discrimination are also important.