The prevalence of specific learning disorder in mathematics and comorbidity with other developmental disorders in primary school-age children

Mathematics difficulties are common in both children and adults, and they can have a great impact on people's lives. A specific learning disorder in mathematics (SLDM or developmental dyscalculia) is a special case of persistent mathematics difficulties, where the problems with maths cannot be attributed to environmental factors, intellectual disability, or mental, neurological or physical disorders. The aim of the current study was to estimate the prevalence rate of SLDM, any gender differences in SLDM, and the most common comorbid conditions. The DSM-5 provides details regarding these only for specific learning disorders in general, but not specifically for SLDM. We also compared the prevalence rates obtained on the basis of the DSM-IV and DSM-5 criteria. We investigated the performance of 2,421 primary school children on standardized tests of mathematics, English, and IQ, and several demographic factors over the primary school years. We applied the DSM-5 diagnostic criteria to identify children with a potential diagnosis of SLDM. Six per cent of our sample had persistent, severe difficulties with mathematics, and, after applying the exclusion criteria, 5.7% were identified as having an SLDM profile. Both persistent maths difficulties and consistently exceptionally high performance in maths were equally common in males and females. About half of the children with an SLDM profile had some form of language or communication difficulty. Some of these children also had a diagnosis of autism, social, emotional, and behavioural difficulties or attention deficit and hyperactivity disorder. Our findings have important implications for research and intervention purposes, which we discuss in the study.     

Grounded Theory methods in child psychotherapy research

This article considers the place of qualitative research in psychoanalysis and child psychotherapy. It discusses why research methodology for many years occupied so small a place in these fields, and examines the cultural and social developments since the 1960s which have changed this situation, giving formal but also qualitative methods of research much greater significance. It reflects on the different pressures to develop explicit research methods which arise both from outside the psychoanalytic field, as a condition of its continued professional survival, and from within it, where its main aim is the development of fundamental psychoanalytic knowledge. It suggests that the conduct of mainly quantitative research into treatment outcomes is largely a response to these external pressures, whilst the main benefits to be gained from the development of qualitative research methods, such as Grounded Theory, are in facilitating the knowledge-generating capacities and achievements of child psychotherapists themselves. The paper describes Grounded Theory methods, and explains how they can be valuable in the recognition of hitherto unrecognised meanings and patterns as these are made visible in clinical practice. Finally, it briefly describes three examples of completed doctoral studies, all of which have added significantly to the knowledge-base of child psychotherapy, and which demonstrate how much can be accomplished using this method of research.     

Collective Narcissism Predicts Hypersensitivity to In‐group Insult and Direct and Indirect Retaliatory Intergroup Hostility

Results of five studies (N = 1596) linked collective narcissism—a belief in in‐group exaggerated greatness contingent on external validation—to direct and indirect, retaliatory hostility in response to situations that collective narcissists perceived as insulting to the in‐group but which fell well beyond the definition of an insult. In Turkey, collective narcissists responded with schadenfreude to the European economic crisis after feeling humiliated by the Turkish wait to be admitted to the European Union (Study 1). In Portugal, they supported hostile actions towards Germans and rejoiced in the German economic crisis after perceiving Germany's position in the European Union as more important than the position of Portugal (Study 2). In Poland, they supported hostile actions towards the makers of a movie they found offensive to Poland (Studies 3 and 5) and responded with direct and indirect hostility towards a celebrity whose jokes about the Polish government they found offensive (Study 4). Comparisons with self‐positivity and in‐group positivity indices and predictors of intergroup hostility indicated that collective narcissism is the only systematic predictor of hypersensitivity to in‐group insult followed by direct and indirect, retaliatory intergroup hostility. Copyright © 2016 European Association of Personality Psychology     

‘Meet Me Halfway’ : Socio‐cultural Adaptation and Perceived Contact Willingness of Host Nationals as Predictors of Immigrants' Threat Perceptions

This three‐wave study investigated the interplay between perceived socio‐cultural adaptation and perceived willingness of the majority group to engage in contact, when predicting realistic and symbolic threats perceived by ethnic migrants from Russia to Finland. To sum up our key findings, the less immigrants perceived difficulties in socio‐cultural adaptation soon after migration, the more positive were their later perceptions of the majority group members' contact willingness. Majority's perceived contact willingness was associated with lower levels of perceived realistic threats, and perceived contact willingness and perceived socio‐cultural adaptation were both associated with lower levels of perceived symbolic threats. As regards practical implications of our findings for culturally diverse communities, equal efforts should be made to help newcomers' socio‐cultural adaptation and to support their positive intergroup interactions with majority group members. That way, the beneficial impact of both of these factors on immigrant integration could be maximized. Copyright © 2015 John Wiley & Sons, Ltd.     

Socio-economic and driving experience factors affecting drivers’ perceptions of traffic crash risk

Drivers are estimated to contribute an overwhelming proportion to the burden of traffic crashes, as factors that increase crash risk are frequently due to unsafe driving behaviours. The relationship between risk perceptions and people’s risky driving behaviours is still not well understood. This paper aims to further analyse the potential effect of risky driving behaviours on drivers’ perceptions of crash risk and differences in perceptions among drivers.Crash risk perceptions in an inter-city, two-way road context of 492 drivers were measured by using a Stated Preference (SP) ranking survey. Rank-ordered logit models were used to evaluate the impact on risk perception of five unsafe driving behaviours and to identify differences in drivers’ risk perceptions. The five unsafe driving behaviours considered in the analysis were respectively related to whether or not the driver follows the speed limits, the rules of passing another car and the safe distance, whether or not the driver is distracted, and whether or not she/he is driving under optimal personal conditions.All risky driving behaviours showed a significant potential effect (p < 0.001) on crash risk perceptions, and model’s results allowed to differentiate more important from less important unsafe driving behaviours based on their weight on perceived crash risk. Additionally, this paper further analyses the potential differences in risk perception of these traffic violations between drivers of different characteristics, such as driving experience, household size, income and gender.The SP technique could be applied to further analyse differences in perceptions of risky driving behaviours among drivers. Future research should consider the potential effect of driving skill on perceptions of risky driving behaviours.     

Escapism motive for sport consumption as a predictor of meaning in life

The objective of this study was to examine whether spectator escapism motive for sport consumption could predict meaning in life, and to explore the role of psychological ownership in this relationship. A sample of 806 football spectators (African = 85%, male = 67.4%, Sesotho = 26.2%) completed the Motivation Scale for Sport Consumption (MSSC), the South African Psychological Ownership Questionnaire (SAPOS) and the Meaning in Life Questionnaire (MLQ). Structural equation modelling was utilised to investigate the postulated paths of the structural model. Escapism motive for sport consumption predicted meaning in life among spectators through psychological ownership. The sports escapism motive can yield positive psychological outcomes for sports fans.     

Christian protesters for democracy in Taiwan: a study of two American missionaries under Taiwanese martial law

Christians played a significant role in the course of Taiwan’s self-determination movements and the pro-democratic Tangwai movement during the 1960s and 1970s. While most researchers laid their focus on the Presbyterian Church ministers, the stories of Methodist pastor Milo Thornberry and Catholic priest Ronald Boccieri have rarely been mentioned. Thornberry helped Peng Ming-min to escape the country and Boccieri sheltered Chen Chu in his parish church. Consequently, the two American missionaries were listed as personae non gratae and expelled from the island by the Kuomintang (nationalist) regime. Although they were involved in the respective political incidents to different degrees, they had some things in common: compassion for native Taiwanese, concern for social justice and human rights, and conviction in witnessing to the gospel by non-violent action and fighting against injustice. This article uses interviews, autobiographies, memoirs, Foreign Ministry archives and newspapers to recount their stories that have not appeared in the historiography of their churches. It discusses how the Catholic and Methodist Churches maintained harmonious relations with the government for the benefit of their evangelistic work during the period of martial law. Finally it looks into the reasons why the two missionaries dared to disobey their churches’ official positions and the Washington government’s instruction that expatriates in Taiwan should not interfere in local politics.