Modality and variability of synesthetic experience

In synesthesia, stimulation of one sensory or cognitive pathway leads to additional, involuntary experiences in a second sensory or cognitive pathway. We here review previous surveys on this neurologically based phenomenon and report the results of 63 synesthetes who completed our Internet and paper questionnaire on synesthesia. In addition to asking for personal data and information on the participant's synesthesia, the questionnaire focused on the components of the inducer that elicit or modulate synesthesia. Synesthesia was most often developmental (92%) and of the grapheme-color type (86%). Sixty-two percent of the participants perceived time-related words in a spatial configuration. Music-color synesthesia was common (41%), and synesthesia for natural and artificial sounds (33%) was higher than in previous estimates. Eighty-one percent of participants experienced more than one form of synesthesia. Multimodal synesthesia, in which inducer and concurrent belong to 2 different sensory modalities, occurred in 92% of the participants. Overall, auditory stimuli were most often reported as inducers, and visual concurrents were most common. Modulations of the synesthetic experiences such as changes of the concurrent color, expansion within the same or to a different sensory modality, or reduction of the number of inducers over time were reported by 17% of participants. This challenges the presumed consistency of synesthesia and the adequacy of the test-retest consistency score still most commonly used to assess the veracity of reported synesthesia. Implications of the high prevalence of cross-modal synesthesia and the variability of synesthesia are discussed.     

Differences between experts and non-experts in photographic perception and assessment

How professional skills and schemata do affect cognition, evaluative dimensions and aesthetic perception of pictures? And what about the effect of social elements like a smiling or serious subject pictured? The present study investigates the differences between Experts (photo professionals) and inexperienced individuals in perception and evaluation of photographs. Furthermore, it approaches the influence of different facial expressions (Reis et al. in Euro J Soc Psychol 20(3):259-267, 1990). People with well-developed schemes in photography should evaluate pictures through assessment, while inexperienced people should evaluate pictures through appraisal? N = 118, 60 Experts and 58 inexperienced people were asked to evaluate a set of stimulus pictures throughout: (a) 'The Circumplex Model of Affect' (PAQs) to measure 4 affective dimensions; and (b) a Semantic Differential made of 9 couples of bipolar adjectives to measure 2 evaluative dimensions (Aesthetics and Distinctive Features). Results partially confirmed the hypotheses: Experts differ significantly from Non-experts in picture evaluations. Smile arouses more positive evaluations, but only in the inexperienced group. No subject position effects were found. These results are in concordance with previous research about Expert and Non-expert evaluation, and they open new questions about facial expressions studies.     

Psychometric Properties and Convergent Validity of the Dependency-Oriented and Achievement-Oriented Psychological Control Scale (DAPCS) with Italian Adolescents

This study is aimed to validate the Italian version of the dependency-oriented and achievement-oriented psychological control scale (DAPCS), a self-report questionnaire designed to assess the adolescent’s perception of the two dimensions of psychological control. In Study 1, we assessed factorial validity and reliability of the Italian version of DAPCS with a sample of adolescents. In Study 2, we examined the convergent validity of the Italian version of the DAPCS analyzing the associations between the two domains of psychological control and well-established measures related to them such as strictness/supervision, overprotection, non dependency on parents, and family functioning. Confirmatory factor analyses confirmed the hypothesized two-factor solution of the DAPCS, with a 16 items’ version better fitting the data, for paternal as well as for maternal ratings. High indices of internal consistency indicated that both subscales produced reliable scores. Convergent validity was confirmed by positive associations between the DAPCS’ subscales and measures of strictness and negative associations between the DAPCS’ subscales and measures of global family functioning, both for maternal and paternal ratings. Finally, results evidenced significant effects for adolescents’ and parental gender on achievement-oriented psychological control, with mothers rated higher than fathers by males and fathers rated higher than mothers by females. Overall, the results of these studies indicated that the Italian form of the DAPCS might be a useful instrument to assess the two domain-specific types of parental psychological control among Italian-speaking adolescents.     

Concurrent Directional Adaptation of Reactive Saccades and Hand Movements to Target Displacements of Different Size

When eye and hand movements are concurrently aimed at double-step targets that call for equal and opposite changes of response direction (–10° for the eyes, +10° for the hand), adaptive recalibration of both motor systems is strongly attenuated; instead, hand but not eye movements are changed by corrective strategies (V. Grigorova et al., 2013a). The authors introduce a complementary paradigm, where double-step targets call for a –10° change of eye and a ?30° change for hand movements. If compared to control subjects adapting only the eyes or only the hand, adaptive improvements were comparable for the eyes but were twice as large for the hand; in contrast, eye and hand aftereffects were comparable to those in control subjects. The authors concluded that concurrent exposure of eyes and hand to steps of the same direction but different size facilitated hand strategies, but didn't affect recalibration. This finding together with previous one (V. Grigorova et al., 2013a), suggests that concurrent adaptation of eyes and hand reveals different mechanisms of recalibration for step sign and step size, which are shared by reactive saccades and hand movements. However, hand mostly benefits from strategies provoked by the difference in target step sign and size.     

Children's acceptance of underinformative sentences: The case of some as a determiner

In recent literature there is unanimous agreement about children's pragmatic competence in drawing scalar implicatures about some, if the task is made easy enough. However, children accept infelicitous some sentences more often than adults do. In general their acceptance is assumed to be synonymous with a logical interpretation of some as a quantifier. But in our view an overlap with some as a determiner in under-informative sentences cannot be ruled out, given the ambiguity of the experimental instructions and the attitude of trust by children in adults. Our study investigated this hypothesis with different experimental manipulations. We found that when the experimenter's intentions are clear (Experiment 1, all/some order effect; Experiments 2 and 4, conditions 2 and 3), under-informative sentences are usually rejected; otherwise (Experiment 1, some/all order effect; Experiments 3 and 4, control condition) they are accepted. However, analysis of verbal protocols indicated that pragmatically infelicitous sentences are accepted, with some interpreted mostly as a determiner, irrespective of the function of some as a quantifier. Acceptance is not in itself synonymous with a logical interpretation of some as a quantifier.     

Hand–foot motor priming in the presence of temporary inability to use hands

To verify if the link between observed hand actions and executed foot actions found in aplasics is essentially induced by the constant use of foot substituting the hand, we investigated if the vision of a grasping hand is able to prime a foot response in normals. Participants were required to detect the time-to-contact of a hand grasping an object either with a suitable or a less suitable movement, an experimental paradigm known to induce a priming effect. Participants responded either with the hand or the foot, while having free or bound hands. Results showed that for hand responses motor priming effect was stronger when the hands were free, whereas for foot responses it was stronger when the hands were bound. These data are interpreted as a further evidence that a difficulty to move affects specific cognitive functions and that the vision of a grasping hand may prime a foot response.     

Inappropriate capture by diversionary dynamic elements

Greater capture of attention by a diversionary element that appeared to move (a dynamic stimulus) than by one that was static was shown in six experiments. In Experiment 1, an irrelevant dynamic stimulus captured attention when there were either two, four, or eight elements on the screen, and was shown with irregularly spaced characters. In the subsequent experiments, a dynamic element captured attention even when the targets never appeared at that location. In Experiment 6, when the response was in error, that response was most likely to be the identity of the character near the location of the dynamic diversionary element. These data could not be accounted for by either an attentional control setting, or a singleton detection mode hypothesis. The targets were the same throughout each experiment and only the type of diversions differed. The data seem to reflect the greater strength of dynamic stimuli in capturing attention.     

Cross-Cultural Comparisons of Adults’ Childhood Recollections: How are Peak-Experiences Described in China and Portugal?

Peak experiences are joyous and fulfilling moments in life, and thought to be associated with happiness and well-being. However, whether peak experiences vary from culture to culture is still under-researched. The current study investigated the autobiographical memories of peak experiences in Portugal and China. College students from Portugal and Mainland China (N = 161) reported their memory of a peak-experience occurring before the age of 14 and provided a self-rating on its enduring impact. We found that participants from Portugal reported peak-experiences involving a developmental landmark more frequently than did Mainland Chinese. In contrast, Mainland Chinese reported peak-experiences involving serenity more frequently than did Portuguese participants. Although Mainland Chinese provided more details about their peak-experiences, their narratives were more generic and emotionally mild. In particular, memory specificity (specific vs. general) significantly mediated the association between culture and developmental landmark, whereas memory emotionality (low arousal emotions) significantly mediated the link between culture and serenity. This study extends previous research on youthful peak-experiences to a cross-cultural context by incorporating measures of autobiographical memory to analyze variations between these two cultural groups.     

Mindfulness-based interventions in secondary education: a qualitative systematic review / Intervenciones basadas en mindfulness en educación secundaria: una revisión sistemática cualitativa

Abstract

In order to study the effects of mindfulness meditation interventions administered to adolescents within their educational institutions, a qualitative systematic review was conducted. Sixteen studies published in main databases were analysed. The results show that mindfulness, as a prevention strategy in educational contexts, resulted in significant changes in the followings variables: (a) psychological (e.g., reduction in depressive symptoms); (b) psychosocial (e.g., increased social skills); and (c) physiological (e.g., improvement of blood pressure). Although the results were conclusive, their interpretation and generalization should be carefully analysed as there were no medium- and long-term follow-up evaluations, in addition to the fact that there has been a minimal assessment of the psychological mechanisms involved in the change processes.     

Receiving slaps,receiving words. The violence of separation in a public service time limited psychotherapy group for adolescents

The authors propose a reflection on a time-limited psychoanalytic group for children, adolescents and families, run in a public service. Some patients in the group give accounts of violent relationships and traumatic experiences. The accounts of violent, interpersonal and intrapsychic relationships influence the group’s capacity of thinking, which leads to difficulties in the processing of symbolic aspects. The fundamental question is that of whether it is possible to work in a time-limited, institutional, psychoanalytical framework, in which psychotherapists have to attempt to give meaning to experiences which take place in a repetitive present, in a space/time in which the prospect of a conclusion appears to be inconceivable. By means of a clinical example, and with particular emphasis on the first sessions and the dream brought up by a patient who has been a victim of domestic violence, the authors discuss the possibility of modifying, chiefly from within, the feeling of the immutability of early psychic material, which is itself intrinsically violent.