Correlations of selected psychomotor and visuomotor tests with initial Dynavision performance

The current study investigated the relationship between Dynavision scores for 36 men and 52 women (M age = 20.5 yr.) and performance on six conventional psychomotor tests which presumably tap similar psychomotor abilities and visuomotor skills. Analysis indicated that initial Dynavision performance was significantly correlated with performance on these common psychomotor tests. These data extend findings that propose the effectiveness of the Dynavision apparatus to assess performance on basic visual-motor and visual-cognitive functions. Taken together with these new results, findings suggest that this apparatus might contribute to psychomotor assessment and may be potentially useful for effective selection and identification of individual differences in human behavioral performance.     

Perceived collective efficacy to stop aggression at school: A validation of an Italian and a Swedish version of a scale for adolescents

Collective efficacy to stop peer aggression in the school context refers to adolescents’ beliefs about the capability of students and teachers in their school to work together to counteract aggressive behaviours among peers. This study presents the Italian and Swedish versions of a recently developed scale to measure the construct. Factorial structure and measurement invariance of the scale were assessed in two samples of adolescents aged 10–15 years. The findings support both a two-dimensional and a three-dimensional scale across gender and countries, demonstrating the importance of making distinctions between different forms of aggression when measuring collective efficacy to stop aggression. A one-dimensional scale was only supported in the Swedish sample. The results support the use of the Collective Efficacy to Stop Aggression scale with both Italian and Swedish adolescents.     

Relation between referential and reflexive processes: an explorative study

Referential process (RP) has been investigated in the psychotherapy domain to understand the mechanisms underlying clients’ problems and identify the process of change. RP shares some theoretical assumptions with another relevant construct in the psychotherapy domain, i.e. the reflexive process. However, the relation between RP and reflexive process has never been explored through an operational approach. This study aims at analyzing the relation between referential activity (RA), conceived as the linguistic index of RP, and two reflexive processes of different complexity, reflection and reflexivity, in a group counseling program. Audio recordings from seven group counseling sessions were analyzed through two procedures: (1) the latest Italian version of the computerized text analysis software developed for analyzing RA, and (2) the analysis of the narrative functions of reflection and reflexivity. Accordingly, reflection processes were mainly identified in the narrative excerpts by adopting the conventional procedure for RA software-based analysis and combining it with the analysis of the narrative functions. More complex processes of reflexivity were detected when the analysis of the narrative functions was combined with an innovative procedure for RA software-based analysis. Overall, these data indicated that a high level of RA is essential for activating reflexive processes of higher complexity.     

Bizarreness of size and shape in dream images

Bizarreness in dreams is defined as an unusual combination of features in the phenomenal unified consciousness, that is, an incoherent simulation of the waking world. The present study investigated the specific mechanisms underlying dream image production and the phenomenal unity of consciousness by focusing on size and shape bizarreness. Data were derived from a Dream Data Bank of experimental dream studies. Analyses revealed that feature distortion was quite infrequent. Results are discussed in terms of cognitive processes proposed in a dream production model. Theoretical cognitive constructs, such as Kosslyn's imagery model, memory systems functioning, and binding, were used to speculate about these two specific types of bizarreness.     

Does empathy predict adolescents' bullying and defending behavior?

Through structural equation modeling, this study tested a path of relations in which different levels of empathic responsiveness were posited to be differently associated to bullying and defending behavior. Three hundred and eighteen Italian adolescents (142 girls and 176 boys; mean age = 13.2 years) completed the Davis's Interpersonal Reactivity Index [Davis, 1983] for empathy and the Participant role scales [Salmivalli et al., 1996] for bullying and defending behavior. The results revealed that the model fitted the data adequately, but only in the case of boys. As hypothesized, low levels of empathic responsiveness were associated to students' involvement in bullying others. In contrast, empathy was positively associated with actively helping victimized schoolmates. However, the estimates algorithm did not reach convergence with girls' data. The current findings confirm and extend the literature on the relation between empathy, prosociality and aggressive behavior. Educational implications are also discussed.     

The neural effect of stimulus-response modality compatibility on dual-task performance: an fMRI study

Recent fMRI studies suggest that the inferior frontal sulcus (IFS) is involved in the coordination of interfering processes in dual-task situations. The present study aims to further specify this assumption by investigating whether the compatibility between stimulus and response modalities modulates dual-task-related activity along the IFS. It has been shown behaviorally that the degree of interference, as measured by dual-task costs, increases in modality-incompatible conditions (e.g. visual–vocal tasks combined with auditory–manual tasks) as compared to modality-compatible conditions (e.g. visual–manual tasks combined with auditory–vocal tasks). Using fMRI, we measured IFS activity when participants performed modality-compatible and modality-incompatible single and dual tasks. Behaviorally, we replicated the finding of higher dual-task costs for modality-incompatible tasks compared to modality-compatible tasks. The fMRI data revealed higher activity along the IFS in modality-incompatible dual tasks compared with modality-compatible dual tasks when inter-individual variability in functional brain organization is taken into account. We argue that in addition to temporal order coordination (Szameitat et al., 2002), the IFS is involved in the coordination of cognitive processes associated with the concurrent mapping of sensory information onto corresponding motor responses in dual-task situations.     

Transformation of flow in rehabilitation: The role of advanced communication technologies

Authentic rehabilitation requires the active participation of patients and their involvement with opportunities for action and development. Within this framework, in this article we outline the possibility of using two emerging computing and communication technologies—ambient intelligence (AmI) and virtual reality (VR)—for a new breed of rehabilitative and clinical applications based on a strategy defined astransformation of flow. Transformation of flow is a person’s ability to exploit an optimal (flow) experience to identify and use new and unexpected psychological resources as sources of involvement. We identify the feeling ofpresence—the feeling of being in a world that exists outside oneself—as the theoretical link between the technology and rehabilitation. AmI and VR are used to trigger broad empowerment processes induced by a strong sense of presence, leading to greater agency and control over one’s actions and environment.     

Exploration and learning in capuchin monkeys (Sapajus spp.): the role of action–outcome contingencies

Animals have a strong propensity to explore the environment. Spontaneous exploration has a great biological significance since it allows animals to discover and learn the relation between specific behaviours and their consequences. The role of the contingency between action and outcome for learning has been mainly investigated in instrumental learning settings and much less in free exploration contexts. We tested 16 capuchin monkeys (Sapajus spp.) with a mechatronic platform that allowed complex modules to be manipulated and to produce different outcomes. Experimental subjects could manipulate the modules and discover the contingencies between their own specific actions and the outcomes produced (i.e., the opening and lighting of a box). By contrast, Control subjects could operate on the modules, but the outcomes experienced were those performed by their paired Experimental subjects (“yoked-control” paradigm). In the exploration phase, in which no food reward was present, Experimental subjects spent more time on the board and manipulated the modules more than Yoked subjects. Experimental subjects outperformed Yoked subjects in the following test phase, where success required recalling the effective action so to open the box, now baited with food. These findings demonstrate that the opportunity to experience action–outcome contingencies in the absence of extrinsic rewards promotes capuchins’ exploration and facilitates learning processes. Thus, this intrinsically motivated learning represents a powerful mechanism allowing the acquisition of skills and cognitive competence that the individual can later exploit for adaptive purposes.     

Examining patients' and other group members' agreement about their alliance to the group as a whole and changes in patient symptoms using response surface analysis

There is a lack of research examining patients' and other group members' agreement about their therapeutic alliance. In the present study, the person-group (P-G) fit model was adopted to predict that the group member symptom reduction will be greater when the group member's and the other group members' perceptions of their alliance to the group-as-a-whole fit and are high. In addition, the effect of disagreement between the group member and the other group members in their perceptions of the group alliance on the individual's outcome was investigated by using response surface analysis. Thirty-two patients from 5 long-term (> 1 year) psychodynamic group treatments were studied. Participants filled out the California Psychotherapy Alliance Scale-Group (CALPAS-G; Gaston & Marmar, 1993) and the Outcome Questionnaire-45 (OQ-45; Lambert et al., 1996) monthly over the course of group treatment until termination. As hypothesized, patient's symptom reduction was greater when there was agreement between the group member and the other group members that their alliance to the group as a whole was strong. Contrary to the authors' hypothesis, a lack agreement on alliance to the group as a whole between the patient and the other group members was not related to less symptom reduction, as lack of fit increased, symptom reduction decreased. Also contrary to the authors' hypothesis, when other group members saw their alliance to the group as a whole as stronger than did the patient, there was increased symptom reduction. The findings suggest that the P-G fit model may be a useful strategy to examine group process variables in the psychotherapy context.