How modality specific is the iambic-trochaic law? Evidence from vision

The iambic-trochaic law has been proposed to account for the grouping of auditory stimuli: Sequences of sounds that differ only in duration are grouped as iambs (i.e., the most prominent element marks the end of a sequence of sounds), and sequences that differ only in pitch or intensity are grouped as trochees (i.e., the most prominent element marks the beginning of a sequence). In 3 experiments, comprising a familiarization and a test phase, we investigated whether a similar grouping principle is also present in the visual modality. During familiarization, sequences of visual stimuli were repeatedly presented to participants, who were asked to memorize their order of presentation. In the test phase, participants were better at remembering fragments of the familiarization sequences that were consistent with the iambic-trochaic law. Thus, they were better at remembering fragments that had the element with longer duration in final position (iambs) and fragments that had the element with either higher temporal frequency or higher intensity in initial position (trochees), as compared with fragments that were inconsistent with the iambic-trochaic law or that never occurred during familiarization.     

Factor structure of the Spanish adaptation of Tarrant's Group Identification Scale

In this study, the factor structure of the Spanish version of Tarrant's Group Identification Scale is analyzed. This scale is based on the social identity theory and measures cognitive, evaluative, and affective aspects of group identification. Although this scale has been considered unidimensionally with adolescents, it is based on previous group identification scales considered multidimensionally. From confirmatory analysis, some factor models were tested in two independent samples of adolescents: Spanish (N= 1,795) and Mexican (N= 1,494). The three-factor model (self-categorization, group evaluation, and commitment to the group) produced the best fit in both samples. Results are compatible with the multidimensional structure hypothesis of group identification.     

Family Gender Role and Guilt in Spanish Dual-Earner Families

In dual-earner families the balance between work and family demands facilitates the development of guilt feelings when parents perceive a non-fulfillment of their responsibilities in childcare. Specifically, women who aspire to personal and professional development on the basis of more egalitarian gender role models must deal with the traditional stereotypes that maintain an intensive maternity mandate that prioritizes the family. On the other hand, for men the role change is primarily in the family setting with the development of a new father role more involved in the care of their children, which is not easily compatible with the more traditional breadwinner role. This study explored the feelings of guilt about parenting in 251 employed Spanish parents with children between 3 and 6 years of age, through the Scale of Guilt Feelings about Parenting, and its relationship with traditional stereotypes of maternal and family role. The scale addresses diverse situations pertaining to child rearing in which work requirements do not allow parents full availability for the care of their children. This availability is present in the model of intensive maternity and in the new father role model. Results indicate the presence of similar and high levels of guilt in fathers and mothers, although in men guilt is related to a non-traditional family role ideology, whereas in women guilt is related to a more traditional maternal role stereotype.     

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.     

Psychometric update of the Social Anxiety Screening Scale (SASS/EDAS) in a Spanish adolescent population

The aim of this work was to update the validation of the Social Anxiety Screening Scale (SASS/EDAS) in a sample of Spanish adolescents. To achieve this, one study with a sample of 1489 students in secondary education, of ages 14 to 17 years, were carried out. The psychometric properties of EDAS were examined through confirmatory factor analysis, reliability (Cronbach's alpha), temporal stability (test-retest), and concurrent criterion validity. The results supported the three-independent-factor structure (avoidance, distress and interference), that showed best fit indices compared to alternative models. They also showed that the scores of participants on EDAS scales were reliable in terms of internal consistency (alpha > .80) and moderately reliable concerning temporal stability (r = .48-.60) over a five-week period. The correlations between the EDAS factors and other social anxiety measures were positive and significant. Data provide empirical evidence of the estimation of reliability and validity of this scale. Future work should extend the validation of the EDAS in clinical samples.     

The use of the effect size in JCR Spanish journals of psychology: from theory to fact

In 1999, Wilkinson and the Task Force on Statistical Inference published "Statistical Methods and Psychology: Guidelines and Explanation." The authors made several recommendations about how to improve the quality of Psychology research papers. One of these was to report some effect-size index in the results of the research. In 2001, the fifth edition of the Publication Manual of the American Psychological Association included this recommendation. In Spain, in 2003, scientific journals like Psicothema or the International Journal of Clinical and Health Psychology (IJCHP) published editorials and papers expressing the need to calculate the effect size in the research papers. The aim of this study is to determine whether the papers published from 2003 to 2008 in the four Spanish journals indexed in the Journal Citation Reports have reported some effect-size index of their results. The findings indicate that, in general, the followup of the norm has been scanty, though the evolution over the analyzed period is different depending on the journal.     

I Matter to My Friend,Therefore I am Happy: Friendship,Mattering, and Happiness

Decades of empirical research have shown that friendship experiences are an essential predictor of happiness. However, what might account for the relationship between friendship and happiness? Two studies investigated perceived mattering (Marshall, J Adolesc 24:473–490, 2001) as a mediator of the association between friendship quality and happiness. Study 1 showed that perceived mattering to one’s best friend mediated the relationship between friendship and happiness. Study 2 replicated the findings of the first study and showed that mattering in friendships accounts for the role of friendship quality in happiness across the three closest friendships of the individual. The results are discussed in terms of the theoretical importance of understanding how friendship is related to happiness.     

Moderating effects in consumers' perceptions of price unfairness

This study explores the moderating effects of various consumer features – such as price insensitivity and recency of last purchase – on the relationships among perceived value, inferred vendor profit, and perceived price fairness. A proposed model is developed and an empirical study is then conducted among consumers in four contexts: (i) two tangible goods; and (ii) two intangible services. The proposed model and hypotheses are tested using Partial Least Squares (PLS) software SmartPLS 2.0.M3, which provides a component‐based approach for estimation purposes. The influence of these moderating variables (price insensitivity and recency of the last purchase) depends on the context and the nature of the offering. This is a pioneering study of perceived price fairness in a framework of distributive justice utilizing a variety of contexts, products, and services. Copyright © 2010 John Wiley & Sons, Ltd.     

The processing of two-digit numbers in bilinguals

We explored possible between-language influences when bilinguals processed two-digit numbers. Spanish/English bilinguals and German/English bilinguals performed a number comparison task with Arabic digits and verbal numbers in their first language (L1) and second language (L2) while the unit-decade compatibility was manipulated. The two bilingual groups showed regular compatibility effect with Arabic digits. In L1, Spanish/English bilinguals showed reverse compatibility effect, while German/English bilinguals showed regular compatibility effect. However, both groups of bilinguals presented reverse compatibility effect in English (L2), which suggested that the bilinguals' L1 did not determine the processing of number words in their L2. The results indicated that bilinguals processed two-digit number words selectively in their L1 and L2 and that they did not transcode L2 numbers into Arabic format.