Differences in Attributions for Public and Private Face-to-face and Cyber Victimization Among Adolescents in China,Cyprus, the Czech Republic,India, Japan,and the United States

ABSTRACT

The authors' aim was to investigate gender and cultural differences in the attributions used to determine causality for hypothetical public and private face-to-face and cyber victimization scenarios among 3,432 adolescents (age range = 11–15 years; 49% girls) from China, Cyprus, the Czech Republic, India, Japan, and the United States, while accounting for their individualism and collectivism. Adolescents completed a questionnaire on cultural values and read four hypothetical victimization scenarios, including public face-to-face victimization, public cyber victimization, private face-to-face victimization, and private cyber victimization. After reading the scenarios, they rated different attributions (i.e., self-blame, aggressor-blame, joking, normative, conflict) according to how strongly they believed the attributions explained why victimization occurred. Overall, adolescents reported that they would utilize the attributions of self-blame, aggressor-blame, and normative more for public forms of victimization and face-to-face victimization than for private forms of victimization and cyber victimization. Differences were found according to gender and country of origin as well. Such findings underscore the importance of delineating between different forms of victimization when examining adolescents' attributions.     

Abstract-concept learning in Black-billed magpies (<Emphasis Type="Italic">Pica hudsonia</Emphasis>)

Abstract relational concepts depend upon relationships between stimuli (e.g., same vs. different) and transcend features of the training stimuli. Recent evidence shows that learning abstract concepts is shared across a variety species including birds. Our recent work with a highly-skilled food-storing bird, Clark’s nutcracker, revealed superior same/different abstract-concept learning compared to rhesus monkeys, capuchin monkeys, and pigeons. Here we test a more social, but less reliant on food-storing, corvid species, the Black-billed magpie (Pica hudsonia). We used the same procedures and training exemplars (eight pairs of the same rule, and 56 pairs of the different rule) as were used to test the other species. Magpies (n = 10) showed a level of abstract-concept learning that was equivalent to nutcrackers and greater than the primates and pigeons tested with these same exemplars. These findings suggest that superior initial abstract-concept learning abilities may be shared across corvids generally, rather than confined to those strongly reliant on spatial memory.     

Simply Satisfied: The Role of Psychological Need Satisfaction in the Life Satisfaction of Voluntary Simplifiers

Low consumption lifestyles have the potential to impact positively on the environment and mental health. Past research indicates that individuals who engage in a low consumption lifestyle known as voluntary simplicity have higher levels of life satisfaction. This investigation aimed to test the role of psychological needs as proposed by Ryan and Deci’s (Am Psychol 55(1):68–78, 2000. doi: 10.1037/0003-066X.55.1.68) self-determination theory, in the relationship between voluntary simplicity and life satisfaction in a sample of 571 adults who may or may not identify as voluntary simplifiers. Self-report data was analysed using structural equation modeling to test a hypothesised path from simplifying behaviours to life satisfaction via gratification of the three proposed psychological needs. Consistent with previous research, simplifying behaviours were associated with increased life satisfaction. The proposed pathway: simplicity—psychological need gratification—life satisfaction was supported in the empirical test of the structural equation model suggesting psychological need satisfaction plays a mediating role in the increased life satisfaction of voluntary simplifiers.     

Delinquent peer group formation: evidence of a gene x environment correlation

Emerging evidence suggests that variants of specific genes may influence some youths to seek out or associate with antisocial peers. Using genotypic data (N= 1,816) from the National Longitudinal Study of Adolescent Health (J. R. Udry, 1998, 2003), the authors tested this possibility. They found that the 10R allele of the dopamine transporter (DAT1) gene was associated with self-reported delinquent peer affiliation for male adolescents from high-risk environments (beta range = .13-.14) despite controlling for delinquent involvement, self-control, and drug and alcohol use. The authors discuss the importance of using a biosocial framework to examine issues related to adolescent development.     

A Genome‐Wide Scan for Eysenckian Personality Dimensions in Adolescent Twin Sibships: Psychoticism,Extraversion, Neuroticism,and Lie

ABSTRACT We report the first genome‐wide scan of adolescent personality. We conducted a genome‐wide scan to detect linkage for measures of adolescent Psychoticism, Extraversion, Neuroticism, and Lie from the Junior Eysenck Personality Questionnaire. Data are based on 1,280 genotyped Australian adolescent twins and their siblings. The highest linkage peaks were found on chromosomes 16 and 19 for Neuroticism, on chromosomes 1, 7, 10, 13 m, and 18 for Psychoticism, and on chromosomes 2 and 3 for Extraversion.     

Refining the Prediction of Effort: Brehm's Distinction between Potential Motivation and Motivation Intensity

It is self‐evident that resource allocation is better understood when a distinction is made between what people are willing to do to achieve a purpose and what they will do to achieve the purpose. Yet, motivation theorists have largely ignored this distinction in attempting to understand effort aspects of motivated behavior. An exception is Brehm, who has distinguished potential motivation from motivation intensity. Potential motivation refers to the upper limit of what people would be willing to do to satisfy a motive. It is proposed to vary with factors traditionally thought to determine motive strength (importance). Motivation intensity refers to effort and is proposed to vary proximally with the difficulty of instrumental behavior, first rising and then falling precipitously. In this article, I discuss Brehm's distinction and elaborate on its significance.     

Learning and generalization on asynchrony and order tasks at sound offset: implications for underlying neural circuitry

Normal auditory perception relies on accurate judgments about the temporal relationships between sounds. Previously, we used a perceptual-learning paradigm to investigate the neural substrates of two such relative-timing judgments made at sound onset: detecting stimulus asynchrony and discriminating stimulus order. Here, we conducted parallel experiments at sound offset. Human adults practiced approximately 1 h/d for 6-8 d on either asynchrony detection or order discrimination at sound offset with tones at 0.25 and 4.0 kHz. As at sound onset, learning on order-offset discrimination did not generalize to the other task (asynchrony), an untrained temporal position (onset), or untrained frequency pairs, indicating that this training affected a quite specialized neural circuit. In contrast, learning on asynchrony-offset detection generalized to the other task (order) and temporal position (onset), though not to untrained frequency pairs, implying that the training on this condition influenced a less specialized, or more interdependent, circuit. Finally, the learning patterns induced by single-session exposure to asynchrony and order tasks differed depending on whether these tasks were performed primarily at sound onset or offset, suggesting that this exposure modified circuitry specialized to separately process relative-timing tasks at these two temporal positions. Overall, it appears that the neural processes underlying relative-timing judgments are malleable, and that the nature of the affected circuitry depends on the duration of exposure (multihour or single-session) and the parameters of the judgment(s) made during that exposure.