Singing more,singing harsher: occurrence of nonlinear phenomena in a primate’ song

Animal Cognition - Nonlinear phenomena (NLP) in animal vocalizations arise from irregularities in the oscillation of the vocal folds. Various non-mutually exclusive hypotheses have been put forward...     

Clinical experiences during the COVID-19 pandemic

Most of the clinical experiences discussed in this article arose from monthly Zoom meetings at Rome’s Italian Centre of Analytical Psychology (CIPA). We set up a discussion group in April 2020, one month after lockdown began in Italy, and these monthly online meetings continue to this day. All senior analysts and analysts-in-training at Rome’s CIPA, whose backgrounds range from child and adolescent psychotherapy to adult psychotherapy and analysis, to sandplay therapy and medicine and psychiatry, have been participating in these meetings. The group discussions focus on the present time and its impact on us, as well as on our relationships with patients. By further developing these reflections during the lockdown in Italy (9 March - 3 May 2020), it is fair to ask whether a sense of unreality, depersonalization, or derealization has occurred, either in the therapist or patient, and if so, whether it is possible that therapists miss the human contact more than clients. We will mainly refer to clinical and personal experiences as our most precious guidelines.     

Sensitivity to spacing changes in faces and nonface objects in preschool-aged children and adults

Sensitivity to variations in the spacing of features in faces and a class of nonface objects (i.e., frontal images of cars) was tested in 3- and 4-year-old children and adults using a delayed or simultaneous two-alternative forced choice matching-to-sample task. In the adults, detection of spacing information was robust against exemplar differences for faces but varied across exemplars for cars (Experiment 1A). The 4-year-olds performed above chance in both face and car discrimination even when differences in spacing were very small (within ±1.6 standard deviations [SDs]) and the task involved memory components (Experiment 1B), and the same was true for the 3-year-olds when tested with larger spacing changes (within ±2.5 SDs) in a task that posed no memory demands (Experiment 2). An advantage in the discrimination of faces over cars was found at 4 years of age, but only when spacing cues were made more readily available (within ±2.5 SDs). Results demonstrate that the ability to discriminate objects based on feature spacing (i.e., sensitivity to second-order information) is present at 3 years of age and becomes more pronounced for faces than cars by 4 years of age.     

The human message in politics: the impact of emotional slogans on subtle conformity

The present work directly tests the persuasive potential of emotions in political slogans. Previous research that distinguished emotions on the human dimension found that individuals conform differently to the opinion of members of the in-group or the out-group when these targets expressed themselves in terms of uniquely human emotions (Vaes, Paladino, Castelli, Leyens, & Giovanazzi, 2003). In line with these findings, the present experiment tested the hypothesis that political slogans that express a uniquely human emotion and that are associated with the campaign of a political candidate who has the same political affiliation as participants (i.e., in-group) will induce more conformity reactions than a candidate of the opposing coalition (i.e., out-group) who presents similar kinds of slogans. Results confirmed this hypothesis on a subtle conformity measure and are discussed as a consequence of an infrahumanization process. Finally, possible applications of the presented findings and new avenues for future research are proposed.     

Learning a map of environment: The role of visuo‐spatial abilities in young and older adults

The present study examines age‐related differences between young and older adults in spatial mental representation derived from learning a realistic city map. A sample of 30 young (20–30‐years) and 30 older (60–72 years) adults learned a simplified map of a city; afterwards participants performed map‐drawing and pointing‐aligned and counter‐aligned tasks. Tasks measuring visuo‐spatial abilities were also administered to explore their relationship with map learning. Results showed an age‐related impairment in older adults in both map tasks, as well as in visuo‐spatial ones. Furthermore, performance on counter‐aligned pointing was poorer than on aligned pointing in young and older adults, and its relationship with visuo‐spatial abilities changed as a function of age group: The performance of counter‐aligned pointing in older adults was related to all visuo‐spatial abilities, and in young adults with perspective‐taking measures only. Copyright © 2011 John Wiley & Sons, Ltd.     

Covert reading of letters in a case of global alexia

This study describes the case of a global alexic patient with a severe reading deficit affecting words, letters and Arabic numbers, following a left posterior lesion. The patient (VA) could not match spoken letters to their graphic form. A preserved ability to recognize shape and canonical orientation of letters indicates intact access to the representation of letters and numbers as visual objects. A relatively preserved ability to match lowercase to uppercase letters suggests partially spared access to abstract letter identities independently of their visual forms. The patient was also unable to match spoken letters and numbers to their visual form, indicating that she could not access the graphemic representations of letters from their phonological representations. This pattern of performance suggests that the link between graphemic and phonological representations is disrupted in this patient. We hypothesize that VA’ residual reading abilities are supported by the right hemisphere.     

Reducing Competitive Victimhood in Kosovo: The Role of Extended Contact and Common Ingroup Identity

During intractable conflicts, “competitive victimhood” refers to the subjective belief that one's own ingroup has suffered more than the outgroup. Although competitive victimhood is considered an important inhibitor of reconciliation processes, no research has attempted to examine ways of reducing it. The present study aims to fill this gap. Kosovar Albanians students (N = 170) were asked to report their perception of ingroup and outgroup victimhood during the protracted violence between Serbs and Albanians in Kosovo. Our findings revealed that frequent and high‐quality extended contact with outgroup members and identification with a common ingroup reduced competitive victimhood. The effects of extended contact and common ingroup identification were fully mediated by increased perspective taking and trust toward the outgroup, and by decreased outgroup infrahumanization. The implications of these results for restoring fractured intergroup relations are discussed.     

Selective impairment of living things and musical instruments on a verbal 'Semantic Knowledge Questionnaire' in a case of apperceptive visual agnosia

Semantic memory was investigated in a patient (MR) affected by a severe apperceptive visual agnosia, due to an ischemic cerebral lesion, bilaterally affecting the infero-mesial parts of the temporo-occipital cortices. The study was made by means of a Semantic Knowledge Questionnaire (Laiacona, Barbarotto, Trivelli, & Capitani, 1993), which takes separately into account four categories of living beings (animals, fruits, vegetables and body parts) and of artefacts (furniture, tools, vehicles and musical instruments), does not require a visual analysis and allows to distinguish errors concerning super-ordinate categorization, perceptual features and functional/encyclopedic knowledge. When the total number of errors obtained on all the categories of living and non-living beings was considered, a non-significant trend toward a higher number of errors in living stimuli was observed. This difference, however, became significant when body parts and musical instruments were excluded from the analysis. Furthermore, the number of errors obtained on the musical instruments was similar to that obtained on the living categories of animals, fruits and vegetables and significantly higher of that obtained in the other artefact categories. This difference was still significant when familiarity, frequency of use and prototypicality of each stimulus entered into a logistic regression analysis. On the other hand, a separate analysis of errors obtained on questions exploring super-ordinate categorization, perceptual features and functional/encyclopedic attributes showed that the differences between living and non-living stimuli and between musical instruments and other artefact categories were mainly due to errors obtained on questions exploring perceptual features. All these data are at variance with the 'domains of knowledge' hypothesis', which assumes that the breakdown of different categories of living and non-living things respects the distinction between biological entities and artefacts and support the models assuming that 'category-specific semantic disorders' are the by-product of the differential weighting that visual-perceptual and functional (or action-related) attributes have in the construction of different biological and artefacts categories.     

Face detection in complex visual displays: an eye-tracking study with 3- and 6-month-old infants and adults

The ability to detect and prefer a face when embedded in complex visual displays was investigated in 3- and 6-month-old infants, as well as in adults, through a modified version of the visual search paradigm and the recording of eye movements. Participants (N=43) were shown 32 visual displays that comprised a target face among 3 or 5 heterogeneous objects as distractors. Results demonstrated that faces captured and maintained adults' and 6-month-olds' attention, but not 3-month-olds' attention. Overall, the current study contributes to knowledge of the capacity of social stimuli to attract and maintain visual attention over other complex objects in young infants as well as in adults.