Visual effects in picture and word categorization

Two experiments are reported in which participants categorized stimuli as belonging or not belonging to the category of fruits. Blocks of pictures and words were used, with items referring to exemplars having either high or low intercategory visual similarity and/or semantic relatedness. For both pictures and words, response time was longer in the semantically related conditions than in the unrelated condition. Furthermore, there was a strong effect of visual similarity for pictures but not for words when semantic relatedness was held constant: Participants took longer to classify pictures of fruits when these were mixed with visually similar vegetables than when they were mixed with visually dissimilar vegetables. Reducing the stimulus visibility by adding a dot pattern had an additive effect for words but an interactive effect for pictures. The results are explained in terms of a unique locus for category decisions about pictures and words.     

Framing the Ultimatum Game: Gender differences and autonomic responses

The present study aimed at investigating whether the way offers are framed in the Ultimatum Game (UG) affects behavioral and autonomic responses in men and women. The “I give you” and “I take” expressions were used as gain and loss frames, respectively. Skin conductance and heart rate were recorded as indices of autonomic activation in response to unfair, mid‐value, and fair offers. Acceptance rates were higher in men than in women under the gain frame. Moreover, men showed higher acceptance rates under the gain than under the loss frame with mid‐value offers, whereas women's choices were not affected by frame. On the physiological level, men produced differential autonomic response patterns during decision‐making when offers were presented under gain and loss framing. The “I take” frame, by acting as a loss frame, elicited in men the characteristic defensive response pattern that is evoked by aversive stimulation, in which increases in skin conductance are coupled with increases in heart rate. On the other hand, the “I give you” frame, by acting as a gain frame, elicited in men increases in skin conductance associated with prevailing heart rate deceleratory responses, reflecting a state of enhanced attention and orienting. In contrast, women's autonomic reactivity was not affected by frame, consistent with behavioral results. Phasic changes in heart rate were crucial in revealing differential functional significance of skin conductance responses under different frames in men, thus questioning the assumption that this autonomic measure can be used as an index of negative emotional arousal in the UG.     

Naming times and standardized norms for the italian PD/DPSS set of 266 pictures: Direct comparisons with American, English, French, and Spanish published databases

The present study provides Italian normative measures for 266 line drawings belonging to the new set of pictures developed by Lotto, Dell’Acqua, and Job (in press). The pictures have been standardized on the following measures: number of letters, number of syllables, name frequency, within-category typicality, familiarity, age of acquisition, name agreement, and naming time. In addition to providing the measures, the present study focuses on indirect and direct comparisons (i.e., correlations) of the present norms with databases provided by comparable studies in Italian (in which normative data were collected with Snodgrass & Vanderwart’s set of pictures; Nisi, Longoni, & Snodgrass, 2000), in British English (Barry, Morrison, & Ellis, 1997), in American English (Snodgrass & Vanderwart, 1980; Snodgrass & Yuditsky, 1996), in French (Alario & Ferrand, 1999), and in Spanish (Sanfeliu & Fernandez, 1996).     

Emotions associated with counterfactual comparisons drive decision-making in Footbridge-type moral dilemmas

Based on the dual-process theory of moral judgment, it has been suggested that in Footbridge-type dilemmas the anticipation of the emotional consequences of causing intentional harm might contribute to the decision of rejecting utilitarian resolutions. However, no empirical data have been reported on the emotions felt by participants after their decisions, and the role played by emotions in Trolley-type dilemmas remains to be determined. The present study investigated the specific emotions engaged both after decision choices and after the generation of the counterfactual scenario in Trolley- and Footbridge-type dilemmas. The results support the idea that in Footbridge-type dilemmas decision-making is driven by the attempt to minimize the aversive emotional state evoked by the decision outcome. A greater increase in emotional intensity was found overall for Footbridge-type than Trolley-type dilemmas after the counterfactual generation following typical (non-utilitarian) choices, with guilt, regret, and shame being the emotions that increased most. Critically, in Footbridge-type dilemmas only, typical choices were predicted by the increase in regret intensity experienced after counterfactual generation.     

Psychological well-being in adolescence: the contribution of interpersonal relations and experience of being alone

This study investigated the influence of loneliness and relationships with parents and friends on the psychological well-being or adolescent malaise. Data were collected via two questionnaires (LLCA-Marcoen, Goossens & Caes, 1987; TRI-Bracken, 1996) from a sample of 330 Italian adolescents, males and females, aged between 11 and 19. As hypothesized, results showed that a positive relationship with friends and parents promotes psychological well-being in adolescents and reduces malaise. In addition, the study showed that the adolescents were able to distinguish between different states of loneliness; on one hand they could recognize the pain of isolation and social refusal, and on the other, they could recognize the pleasant dimension of loneliness, according to the age and sex. Therefore loneliness can be a risk for the adolescent's well-being if it is caused by social refusal, but it can also be a developmental need (parallel to the need for attachment), and can promote psychological well-being when adolescents choose to be alone.     

The 'when' pathway of the right parietal lobe

The order of events, whether two events are seen as simultaneous or successive, sets the stage for the moment-to-moment interpretation of the visual world. Evidence from patients who have lesions to the parietal lobes and transcranial magnetic stimulation studies in normal subjects suggest that the right inferior parietal lobe underlies this analysis of event timing. Judgment of temporal order, simultaneity and high-level motion are all compromised following right parietal lesions and degraded after transcranial magnetic stimulation over the right parietal but not elsewhere. The results suggest that the right parietal lobe serves as part of a when pathway for both visual fields. We propose that the disruption of this mechanism is the underlying cause of a wide range of seemingly unrelated tasks being impaired in right parietal patients.     

‘Thank God We Are in Syria!’ Modernization,Interfaith Relations and Women’s Rights in Syria Before the ‘Arab Spring’ (2000–2010)

The status of women is generally considered a measure of ‘modernity’ and it has often been exploited by the West to highlight the ‘backwardness’ of non-Western countries and to justify colonialism and ‘civilization’ endeavours. The question of women’s rights and its connection to ‘modernity’, however, is not simple. This article considers the example of Syria immediately before the revolts of 2011, and highlights that the government’s approach to the issue of women’s rights appears to have been inspired by a peculiar idea of ‘modernity’ that is not in line with the Western mainstream view, because it is not based on the centrality of the individual and does not include a view of secularization that underestimates the social and political importance of religious beliefs. Reflections on the peculiarities of the Syrian approach may help avoid simplifications and – more generally – may help us reflect on the premise of the mainstream Western approach to the issue in countries considered as ‘other’.     

Differential effects of grammatical gender and gender inflection in bare noun production

In a new series of experiments with the picture-word interference paradigm, we replicated the grammatical gender interference effect in bare noun production in Italian: naming times are slower to picture-word noun pairs sharing the same gender. This effect is independent from the morphological transparency for gender, but responses are significantly slower when the distracters are transparent for gender. Overall, the pattern of results supports the assumption that in bare noun production grammatical gender is always selected, at least in languages like Italian. We assume that the differential effects of the nominal endings are due to the mechanisms involved in the recognition of grammatical gender of the distracter nouns which are sensitive to the morphological transparency for gender: lexical representation of transparent written words leads to a higher level of activation, thus resulting in stronger gender interference.     

A New Set of Moral Dilemmas: Norms for Moral Acceptability,Decision Times,and Emotional Salience

At the present time, the growing interest in the topic of moral judgment highlights the widespread need for a standardized set of experimental stimuli. We provide normative data for a sample of 120 undergraduate students using a new set of 60 moral dilemmas that might be employed in future studies according to specific research needs. Thirty dilemmas were structured to be similar to the Footbridge dilemma (“instrumental” dilemmas, in which the death of one person is a means to save more people), and thirty dilemmas were designed to be similar to the Trolley dilemma (“incidental” dilemmas, in which the death of one person is a foreseen but unintended consequence of the action aimed at saving more people). Besides type of dilemma, risk‐involvement was also manipulated: the main character's life was at risk in half of the instrumental dilemmas and in half of the incidental dilemmas. We provide normative values for the following variables: (i) rates of participants' responses (yes/no) to the proposed resolution; (ii) decision times; (iii) ratings of moral acceptability; and (iv) ratings of emotional valence (pleasantness/unpleasantness) and arousal (activation/calm) experienced during decision making. For most of the dependent variables investigated, we observed significant main effects of type of dilemma and risk‐involvement in both subject and item analyses. Copyright © 2013 John Wiley & Sons, Ltd.