A Big Five personality inventory in two non-Indo-European languages

In this study we report on two successful replications of a five-factor personality inventory in two non-Indo-European languages, Estonian and Finnish, which both belong to the group of Uralic languages. Costa and McCrae's (1985) NEO Personality Inventory was adapted to these two languages. By all relevant psychometric parameters neither developed construct differs from the original construct: the reliabilities of only 11 per cent for the Estonian and 36 per cent for the Finnish subscale were lower than those of the respective NEO-PI scales. The factor structure of both Estonian and Finnish inventories was very close to the five-factor structure of the NEO-PI, accounting for 71.7 per cent and 67.0 per cent of the variance, respectively. In spite of this generally good agreement, some language- or culture-dependent differences were observed. Both Estonian and Finnish women were more extroverted and conscientious than men, compared with their English-speaking counterparts. Also, some differences exist in the need for other people's company and excitement seeking. In the Balto-Fennic culture gregariousness appears to presuppose some emotional stability and openness and excitement seeking is conceptualized more as a tool of rescuing from anxiety, depression, and low self-esteem. This study is considered as a step towards determination of which parts of the most popular instrument for the measurement of the Big Five personality dimensions are truly universal and which parts of it are specific to a particular language and culture.     

Enhanced development of auditory change detection in musically trained school‐aged children: a longitudinal event‐related potential study

Adult musicians show superior auditory discrimination skills when compared to non‐musicians. The enhanced auditory skills of musicians are reflected in the augmented amplitudes of their auditory event‐related potential (ERP) responses. In the current study, we investigated longitudinally the development of auditory discrimination skills in musically trained and nontrained individuals. To this end, we recorded the mismatch negativity (MMN) and P3a responses from children who play a musical instrument and age‐matched children with no musical training at ages 7, 9, 11, and 13. Basic auditory processing was investigated by recording ERPs in the Multi‐Feature Paradigm that included frequency, duration, intensity, location, and gap deviants. The detection of musically more relevant sound changes was examined in an oddball paradigm with major chords as standards and minor chords as deviants. The musically trained children showed larger increase in MMN and P3a amplitudes with age for the chord deviants than the control children. There was also a strong trend (p = .054) for larger increase in MMN amplitude in the musically trained children for the location deviant. As no group differences in response amplitudes were evident at the early stages of the training, our results suggest that the superior neural auditory discrimination in adult musicians is due to training and not pre‐existing differences between musicians and non‐musicians.     

Compression as a Universal Principle of Animal Behavior

A key aim in biology and psychology is to identify fundamental principles underpinning the behavior of animals, including humans. Analyses of human language and the behavior of a range of non‐human animal species have provided evidence for a common pattern underlying diverse behavioral phenomena: Words follow Zipf's law of brevity (the tendency of more frequently used words to be shorter), and conformity to this general pattern has been seen in the behavior of a number of other animals. It has been argued that the presence of this law is a sign of efficient coding in the information theoretic sense. However, no strong direct connection has been demonstrated between the law and compression, the information theoretic principle of minimizing the expected length of a code. Here, we show that minimizing the expected code length implies that the length of a word cannot increase as its frequency increases. Furthermore, we show that the mean code length or duration is significantly small in human language, and also in the behavior of other species in all cases where agreement with the law of brevity has been found. We argue that compression is a general principle of animal behavior that reflects selection for efficiency of coding.     

Dads or cads? Women’s strategic decisions in the mating game

We report the findings of two studies (N = 142; N = 28) investigating women’s preference for men in short- and long-term mating scenarios and perceptions of honesty of dating adverts written by men high or low in Machiavellianism. Overall, men low on Machiavellianism (viz., dads), were preferred as long-term mates; and men high on Machiavellianism (viz., cads) as short-term mates. Fertile women preferred cads for a short-term relationship and dads as a long-term partner. Higher ratings were given to all adverts when females were fertile, suggesting generally higher levels of desire for a partner when the possibility of conception is highest. In contrast to previous work suggesting traits like Machiavellianism may facilitate a deceptive or exploitative mating strategy in men, the present results suggest (1) women are attuned to differences in men’s personality as a function of fertility and (2) affirms that women prefer cads for short-term mating and dads for long-term mating.     

L1 effects on the processing of inflected nouns in L2

This study investigated the effect of L1 on the recognition of L2 Swedish inflected nouns. Two groups of late L2 learners with typologically very different native languages, Hungarian (agglutinative) and Chinese (isolating), participated in a visual lexical decision experiment. The target words were matched inflected vs. monomorphemic nouns from three frequency levels. The Hungarian group showed a morphological processing cost (longer reaction times for the inflected words) for low and medium frequency words but not for high frequency words, suggesting morphological decomposition of low and medium frequency Swedish inflected nouns. In contrast, for the Chinese group the reaction times of the inflected vs. monomorphemic words were similar at all frequency levels, indicating full-form processing of all the inflected nouns. This cross-language difference suggests that L1 can exert an effect on the morphological processing in L2. The application of full-form processing for the Swedish inflected nouns in the Chinese group might reflect strategy transfer from their isolating native language to Swedish.     

Learning engagement as a target for interventions: a qualitative study of first-generation migrant adolescents in Finnish secondary education

Engagement is considered key in measuring student development, offering valuable clues into the adaptation, motivation and participation of students. This article sheds light on the multifaceted construct of engagement and its implications for first-generation migrant adolescents. Participant interviews and observations were conducted to investigate student experiences of engagement and the utility of engagement in intervention designs. Identified determinants of engagement consist of cultural capital, school norms and values, teacher-student relationships and relevance of support services. The results show that engagement goes beyond individual dispositions and achievement and includes learning environments and resources. Keeping in mind the vulnerable position of migrants and the need to ensure equal educational opportunity, a reshaping of engagement-related support services, interventions and school practices is needed.     

Support groups: A psychological or social device for suicide bereavement?

This paper examines the psychological studies of bereavement support groups as well as exploring the ways in which people talk about their participation in such groups after their family member's suicide. Rather than reflecting any universal human condition, talk about experiences is considered as a local and contextual social construction, which in this case takes place in qualitative interviews in the modernWest (Finland). The paper draws on a study of 16 interviews with bereaved parents and (adult) children, half of whom had attended a bereavement support group after their family member's suicide. The study makes a contribution to the research field of family suicide bereavement from which sociological analysis has been so far largely missing.