The Use of an Identifiability-Based Strategy for the Interpretation of Parameters in the 1PL-G and Rasch Models

Psychometrika - Using the well-known strategy in which parameters are linked to the sampling distribution via an identification analysis, we offer an interpretation of the item parameters in the...     

Beyond the big five as predictors of dispositions toward ridicule and being laughed at: The HEXACO model and the dark triad

We aimed to extend research on dispositions toward ridicule and being laughed at by testing the localization of the fear of (gelotophobia) and the joy in (gelotophilia) being laughed at, and the joy in laughing at others (katagelasticism) in the HEXACO model and the Dark Triad traits (both have not been examined so far). Study 1 (HEXACO model: N = 216) showed that gelotophobia was related to low extraversion, high emotionality, and low honesty‐humility; gelotophilia to high extraversion and high openness to experience; and katagelasticism to low agreeableness and low honesty‐humility. These results were similar to prior findings based on the Five‐Factor model, and supported the notion that the honesty‐humility trait contributes to the prediction of individual differences in gelotophobia and katagelasticism. Study 2 (Dark Triad: N = 204) showed that gelotophobia was related to high Machiavellianism and low narcissism; gelotophilia to high narcissism; and katagelasticism to high psychopathy and high Machiavellianism. These data helped to clarify our findings on the honesty‐humility trait, showing that gelotophobes and katagelasticists differ in their socially aversive characteristics. Overall, this research provides empirical evidence that dark (but subclinical) traits can be seen as relevant personality predictors of how people deal with laughter and ridicule.     

Bullying,Cyberbullying, Student Life Satisfaction and the Community of Chilean Adolescents

Feeling support from the community is a vital aspect of adolescents’ quality of life. Negative experiences at school, such as bullying and cyberbullying can have an adverse impact on adolescents’ life satisfaction that can expand to different domains of their lives including community variables. The goal of the present study was to examine the association between peer victimization, life satisfaction and community support among Chilean adolescents. We used a sample of 497 youths enrolled in grades 9 to 12 of public and private schools in different Chilean districts. Results indicate a negative association between bullying and cyberbullying behavior on community support through life satisfaction. Peer victimization can have negative consequences for youths at a personal level on their assessments of life satisfaction, which can expand to feeling less support from the community. Feeling less support from the community can be detrimental to healthy youth development and adolescents’ quality of life. Community prevention efforts can thus provide emotional support for youth victims of bullying and cyberbullying.

     

Subjective Well-Being,Life Satisfaction and Interpersonal Relationships Associated to Socio-Demographic and Contextual Variables

Applied Research in Quality of Life - This study aims associating children’s satisfaction to their interpersonal relationships within their main contexts of interaction (family, friends and...     

To know you is to love you: Effects of intergroup contact and knowledge on intergroup anxiety and prejudice among indigenous Chileans

Two surveys were conducted in Chile with indigenous Mapuche participants (N study 1: 573; N study 2: 198). In line with previous theorising, it was predicted that intergroup contact with the non‐indigenous majority reduces prejudice. It was expected that this effect would be because of contact leading to more knowledge about the outgroup, which would then lead to less intergroup anxiety. The two studies yielded converging support for these predictions.     

Estimating Incremental Validity Under Missing Data

A common form of missing data is caused by selection on an observed variable (e.g., Z). If the selection variable was measured and is available, the data are regarded as missing at random (MAR). Selection biases correlation, reliability, and effect size estimates when these estimates are computed on listwise deleted (LD) data sets. On the other hand, maximum likelihood (ML) estimates are generally unbiased and outperform LD in most situations, at least when the data are MAR. The exception is when we estimate the partial correlation. In this situation, LD estimates are unbiased when the cause of missingness is partialled out. In other words, there is no advantage of ML estimates over LD estimates in this situation. We demonstrate that under a MAR condition, even ML estimates may become biased, depending on how partial correlations are computed. Finally, we conclude with recommendations about how future researchers might estimate partial correlations even when the cause of missingness is unknown and, perhaps, unknowable.     

Simple lines and shapes are associated with,and communicate,distinct emotions

We investigated whether lines and shapes that present face-like features would be associated with emotions. In Experiment 1, participants associated concave, convex, or straight lines with the words happy or sad. Participants found it easiest to associate the concave line with happy and the convex line with sad. In Experiment 2, participants rated (valence, pleasantness, liking, and tension) and categorised (valence and emotion words) two convex and concave lines that were paired with six distinct pairs of eyes. The presence of eyes affected participants’ valence ratings and response latencies; more congruent eye–mouth matches produced more consistent ratings and faster reaction times. In Experiment 3, we examined whether dots that resembled eyes would be associated with emotional words. Participants found it easier to match certain sets of dots with specific emotions. These results suggest that facial gestures that are associated with specific emotions can be captured using relatively simple shapes and lines.     

Heuristic Value of Eclecticism in Theory Development: The Case of Piagetian-Vygotskian <Emphasis Type="Italic">dialogue</Emphasis> about Proportional Reasoning

Køppe’s proposition of four layers in theoretical building are used here in the exploration of a specific case of eclectic combination, the use of Piagetian and Vygotskian general approaches to the analysis of proportional reasoning as a cognitive mathematical ability. It is proposed here that the eclectic consideration of these contributions depends on the consideration of their specificity, in the sense that they highlight different aspects of the phenomenon under scrutiny, and also on the consideration of the coherence between this eclectic convergence and premises in terms of schools of thought under which each contribution is framed. We conclude proposing in accordance to S. Køppe’s proposal that eclecticism can be valuable and heuristic in theory development, but this contribution will depend largely on the effort in establishing careful relations between the four layers of theory-building.     

A Woman’s Place and a Man’s Duty: How Gender Role Incongruence in One’s Family Life Can Result in Home-Related Spillover Discrimination at Work

The purpose of this study was to investigate how gender role incongruence in terms of women being primary wage earners and males being secondary wage earners in their families could affect them at work. Using an experimental design and a sample of 306 college students, I explored how females who are the primary wage earners in their families and males who are the secondary wage earners are perceived and evaluated in a work setting. I proposed, and found, that female primary wage earners are seen as the least overqualified and are given lower reward recommendations than equally qualified male peers (i.e., peers with exactly the same credentials and job performance). Male secondary wage earners are seen as being the most overqualified and are given higher reward recommendations than equally qualified female peers. Results demonstrate how the lack of fit model, which has been shown to penalize women who succeed in traditionally masculine domains (Dipboye, Acad Manag Rev 10:16–127, 1985; Heilman, Res Organ Behav 5:269–298, 1983, J Soc Issues 57:657–674, 2001), can be applied to situations where gender-incongruent behavior exists in the form of women being primary wage earners in their families. I refer to this phenomenon as “home-related spillover discrimination,” named after the spillover effects that derive from societal expectations that are transferred into employment situations (Nieva and Gutek, Acad Manag Rev 5:267–276, 1980). The practical implication of this finding is that this may present a new form of sex discrimination against women that has not yet been considered. This is the first study to show how violating stereotypical roles in terms of family wage earner status can influence outcomes in work settings.