The effects of interletter spacing in visual-word recognition

Despite the importance of determining the effects of interletter spacing on visual-word recognition, this issue has often been neglected in the literature. The goal of the present study is to shed some light on this topic. The rationale is that a thin increase in interletter spacing, as in c a s i n o, may reduce lateral interference among internal letters without destroying a word's integrity and/or allow a more precise encoding of a word's letter positions. Here we examined whether identification times for word stimuli in a lexical decision task were faster when the target word had a slightly wider than default interletter spacing value relative to the default settings (e.g., c a s i n o vs. casino). In Experiment 1, we examined whether interletter spacing interacted with word-frequency, whereas in Experiment 2, we examined whether interletter spacing interacted with word length. Results showed that responses to words using a thin increase in interletter spacing were faster than the responses to words using the default settings—regardless of word-frequency and word length. Thus, interletter spacing plays an important role at modulating the identification of visually presented words.     

Effect of ingroup membership on organizational meta-representation

The present study considers the importance of analyzing what very powerful or influential people think about their employees. We assumed that belonging to a specific category has a differential effect on the perception of others' thoughts in the organization ("meta-representation"). Therefore, experts in organization and human resources from diverse organizations and institutions assessed seven dimensions which structure the organizational image (context, structure, organizational processes, working climate, culture, satisfaction and efficacy). The results showed that belonging to a group (managers or leaders, academicians, consultants, technicians or employees' representatives) modulated the meta-representation, as the experts' opinion about what they think that the employees consider important was related to their group. This was specifically the case for the managers' and leaders' representations, which differed from the other groups and especially from that of the technicians and employees' representatives. The implications of the present findings are discussed.     

How Benefit Information and Demographics Influence Employee Recruiting in Mexico

Purpose  

To examine the impact of benefit information in recruitment advertisements on job pursuit intentions.     

On Minimizing Guessing Effects on Multiple‐Choice Items: Superiority of a two solutions and three distractors item format to a one solution and five distractors item format

Multiple‐choice response formats are troublesome, as an item is often scored as solved simply because the examinee may be lucky at guessing the correct option. Instead of pertinent Item Response Theory models, which take guessing effects into account, this paper considers a psycho‐technological approach to re‐conceptualizing multiple‐choice response formats. The free‐response format is compared with two different multiple‐choice formats: a traditional format with a single correct response option and five distractors (‘1 of 6’), and another with five response options, three of them being distractors and two of them being correct (‘2 of 5’). For the latter format, an item is scored as mastered only if both correct response options and none of the distractors are marked. After the exclusion of a few items, the Rasch model analyses revealed appropriate fit for 188 items altogether. The resulting item‐difficulty parameters were used for comparison. The multiple‐choice format ‘1 of 6’ differs significantly from the multiple‐choice format ‘2 of 5’, while the latter does not differ significantly from the free‐response format. The lower difficulty of items ‘1 of 6’ suggests guessing effects.     

The search for an input-coding scheme: Transposed-letter priming in Arabic

Two key issues for models of visual word recognition are the specification of an input-coding scheme and whether these input-coding schemes vary across orthographies. Here, we report two masked-priming lexical decision experiments that examined whether the ordering of the root letters plays a key role in producing transposed-letter effects in Arabic—a language characterized by non-concatenative morphology. In Experiment 1, letter transpositions involved two letters from the root, whereas in Experiment 2, letter transpositions involved one letter from the root and one letter from the word pattern. Results showed a reliable transposedletter priming effect when the ordering of the letters of the root was kept intact (Experiment 2), but not when two root letters were transposed (Experiment 1). These findings support the view that the order of the root letters is allowed only a minimum degree of perceptual noise to avoid the negative impact of activating the “wrong” root family.     

Gay Mexican Pornography at the Intersection of Ethnic and National Identity in Jorge Diestra’s <Emphasis Type="Italic">La Putiza</Emphasis>

This article aims to offer an analysis of the way that issues of national and ethnic self identity are structured and constructed in Mexican gay pornography. Unlike theorists who regard pornography as a matter of sex discrimination and argue that it simply undermines any positive attitudes towards homosexuality, this article argues that Mexican gay male pornography has served as a point of self reference for homosexual men in the country, while it has also helped to foster a degree of visibility for the gay community in mainstream culture. Through an analysis of the film La Putiza (2006), made by the emerging porn house Mecos Films, it will be demonstrated that Mexican male homosexuals do not regard pornography as a cultural product intended to the objectification of the gay community and its members. This film clearly stresses ethnic and national identity as the basis to contest the hegemony of Anglo-European gay pornography in which notions of Latin(o) identity have been caricaturised and heavily troped. This film borrows elements that are pertinent to the specificity of the national gay imagery, as well as film genres that are regarded as quintessentially Mexican. Therefore, the combination of Aztec heritage narrative and wrestling subtexts permit to posit this film as an alternative to the kind of images of Latin(o) homosexuality that are portrayed in Western pornography, while it also stresses national identity by using themes that circulate in the national imaginary as exclusively Mexican. In short, the emerging Mexican gay pornographic industry and the film that it produces prove to be a site of contestation of the hegemony of “Latinised” images that have been offered in foreign pornographic accounts, while they also become a site of validation for gay men whose physicality or ethnic heritage has been rejected within the politics of the erotic.     

A new device to present textured stimuli to touch with simultaneous EEG recording

The study of touch has recently grown, due mainly to the extensive use of several types of actuators that stimulate several subsystems of touch. There is a widespread interest in applying these mechanisms to the study of the neurophysiological correlates of tactual perception. In this article, we present a new device (the tactile spinning wheel [TSW]) for delivering textured surfaces to the finger pad. The TSW allows one to control several parameters of the stimulation (angular speed, texture, etc.) and, connected to an EEG recording system, makes it possible to study neural electrophysiological events. The device consists of a rotating platform on which the tactile stimuli are fixed, a system that synchronizes stimuli onset with the EEG system, and an electronic interface that controls the platform. We present the technical details of the TSW, its calibration, and some experimental results we have obtained with this device.     

Body weight increase in expectant males and helpers of cotton-top tamarin (Saguinus oedipus): a symptom of the Couvade syndrome?

In the cooperative breeding system of cotton-top tamarin (TCB; Saguinus oedipus) males gain weight during the last months of pregnancy of their partners as a way to cope with energy costs of reproduction. This phenomenon was described only in humans as a symptom of . As after infants' birth, TCB male and female helpers lose weight, the same as fathers do, it might be expected that previously, they also gain weight. In 8 groups of TCB, we explored body weight changes of the three categories of individuals, in periods of six months, under three different reproductive conditions: control (no pregnancy and without offspring), pregnancy (pregnancy and without offspring), and raising (with offspring). We found that across pregnancy, TCBs increase their weight in the last trimester of that period while across breeding TCBs reduce their weight in the first trimester. Expectant males and also helpers could be preparing during pregnancy in relation to the weight losses they experience when raising their young.     

An integrating approach to the study of burnout in university professors

The aim of this paper is to use an integrative approach to identify the main correlates and/or predictors at different levels (personal, psychosocial, occupational and outside the workplace) of the burnout dimensions. The sample consists of 813 university professors. Results from statistical analyses show that there are, indeed, both common and specific predictors for the different facets of the syndrome. Specifically, while social support and optimism are selected to confirm all manifestations of burnout, other factors (work hours per week, time in the profession, hardiness, Type A behavioural pattern, life events, daily hassles) do increase the emergence of differential profiles. Lastly, findings are discussed and the main conclusions are presented.