Contexts and experimentalism in the psychology of Gabriele Buccola (1875-1885)

Gabriele Buccola, since his untimely death, often has been mentioned as the first Italian psychologist who developed a strict program of laboratory research. Buccola, a Sicilian of Albanian ancestry, is a "case" in the history of Italian psychology. A self-taught positivist, he established a relation with the major representatives of the European positivism. Kraepelin mentions him as one of the precursors of his project of applying experimental psychology to psychopathology. Buccola actually carried out research on the psychological, chemical-biological, and psychopathological "modifiers" of reaction times, following an experimental program dealing mainly with the differential study both of basic and superior psychological processes, with mental hygiene ends. Historians of psychology agree in considering Buccola the first Italian laboratory psychologist to plan a program of research that was close to European psychological experimentalism.The present article, starting from an outline of Buccola's role in the rising Italian scientific psychology, recontextualizes his experimentalism in an international sphere. This operation, which is carried out through a careful survey of Buccola's entire production-both theoretical and more properly scientific-is based on the search of the Darwinian, Spencerian, and Haeckelian evolutionist themes emerging from Buccola's program of research-a program that was influenced by the variegated European experimental panorama and characterized by the vision of science as a knowledge capable of transforming the nature of man and of society.     

Intensive quantities: Why they matter to developmental research

A distinction can be drawn between extensive and intensive quantities. Extensive quantities (e.g., volume, distance), which have been the focus of developmental research, depend upon additive combination. Intensive quantities (e.g., density, speed), which have been relatively neglected, derive from proportional relations between variables. Thus, while proportional relations can be expressed with extensive quantities, these relations are constitutive with intensive quantities. One consequence is that factors, which are theorized as marginal with extensive quantities, are conceptually central in intensive contexts, and may need to be recognized in developmental models. Two such factors, termed variable salience and relational focus, are examined here, via a study where 963 Scottish children aged 7–12 years were asked to solve 42 intensive quantity problems in comparison and missing value format. Reasoning improved with age, but at all ages it was strongly influenced by variable salience and relational focus. Moreover, the manner in which these two factors interacted with other factors differed from what might be expected from models of proportional reasoning with extensive quantities. Based upon these results, it is argued that the distinction between extensive and intensive quantities is theoretically significant, and intensive quantities need to be granted more attention in the future.     

A comparison of dyadic interactions and coping with still‐face in healthy pre‐term and full‐term infants

Pre‐term birth has a significant impact on infants' social and emotional competence, however, little is known about regulatory processes in pre‐term mother‐infant dyads during normal or stressful interactions. The primary goals of this study were to investigate the differences in infant and caregiver interactive behaviour and dyadic coordination of clinically healthy pre‐term compared to full‐term infant‐mother dyads and to examine pre‐term infants' capacity for coping with stress using the face‐to‐face still‐face paradigm (FFSF). Fifty mother‐infant dyads, including 25 pre‐term infants and 25 full‐term infants were videotaped during the FFSF. All infants were 6–9 months of age (corrected for gestational age in the pre‐term group). Infant and maternal socio‐emotional expressivity and self‐regulatory behaviours were coded and measures of dyadic coordination (Matching, Reparation Rate, and Synchrony) were calculated. There were no significant differences in infant and caregiver socio‐emotional behaviours between the two groups and both groups demonstrated the still‐face (SF) effect and the reunion effect. There was a difference in self‐regulatory behaviour. Pre‐term infants were more likely than full‐term infants to use distancing (e.g., by turning away, twisting, or arching) from their mothers during the FFSF. Additionally, during the Reunion episode of the FFSF pre‐term infants showed more social monitoring compared to full‐term infants. Regardless of the birth status, the dyads showed less coordination and a slower rate of reparation during the Reunion episode than during the Play episode. The higher proportion of distancing in the pre‐term group and the increase in social monitoring suggest that even in normal interactions pre‐term infants may experience a higher level of stress and have less capacity for self‐regulation compared to the full‐terms and that pre‐term infants appear to use a compensatory strategy of increased social monitoring to cope with the stress of renegotiating the interaction during Reunion. The findings suggest that pre‐term infants have different regulatory and interactive capacities than full‐term infants.     

Life Design Counseling: A study on client's operations for meaning construction

This study evaluated the adequacy of the micro-theory of client operations to explain meaning construction during Life Design Counseling. Four adolescents were interviewed about their second counseling session. Their recollections were stimulated through the replay of counseling videotapes. The resulting transcribed interviews were qualitatively analyzed. Results confirmed a sequence of client operations evolving from the symbolic representation of experience and reflexive self-examination towards making new realizations and revisioning self. Moreover, clients reported negative and positive session moments evidencing that clients' attention and activity during the session was not restricted to meaning construction operations. Practical implications for life design counseling are derived from the results and discussed.     

A Postcolonial Framework for Justification and Eco‐Justice

This work proposes a relationship between eco‐justice and justification by grace rooted in a phenomenological approach. The reality of structural sin experienced by persons living in economic poverty on the African continent is interpreted through the lens of Lutheran catechetical ethics. Lives of repentance will lead to incarnational interventions striving for concrete social transformation.     

Egocentric metric representations in peripersonal space: A bridge between motor resources and spatial memory

Research on visuospatial memory has shown that egocentric (subject-to-object) and allocentric (object-to-object) reference frames are connected to categorical (non-metric) and coordinate (metric) spatial relations, and that motor resources are recruited especially when processing spatial information in peripersonal (within arm reaching) than extrapersonal (outside arm reaching) space. In order to perform our daily-life activities, these spatial components cooperate along a continuum from recognition-related (e.g., recognizing stimuli) to action-related (e.g., reaching stimuli) purposes. Therefore, it is possible that some types of spatial representations rely more on action/motor processes than others. Here, we explored the role of motor resources in the combinations of these visuospatial memory components. A motor interference paradigm was adopted in which participants had their arms bent behind their back or free during a spatial memory task. This task consisted in memorizing triads of objects and then verbally judging what was the object: (1) closest to/farthest from the participant (egocentric coordinate); (2) to the right/left of the participant (egocentric categorical); (3) closest to/farthest from a target object (allocentric coordinate); and (4) on the right/left of a target object (allocentric categorical). The triads appeared in participants' peripersonal (Experiment 1) or extrapersonal (Experiment 2) space. The results of Experiment 1 showed that motor interference selectively damaged egocentric-coordinate judgements but not the other spatial combinations. The results of Experiment 2 showed that the interference effect disappeared when the objects were in the extrapersonal space. A third follow-up study using a within-subject design confirmed the overall pattern of results. Our findings provide evidence that motor resources play an important role in the combination of coordinate spatial relations and egocentric representations in peripersonal space.     

A planner agent that tries its best in presence of nondeterminism

In many nondeterministic planning domains, an agent whose goal is to achieve φ may not succeed in finding a policy that can guarantee that all paths from the initial state lead to a final state where φ holds (strong solution). Nevertheless, if the agent is trying its best to achieve φ, it cannot give up. Instead, it may be inclined to accept weaker guarantees, such as having a path leading to φ from any intermediate state reached by the policy (strong-cyclic solution), or even less, such as having at least one path leading to φ from the initial state (weak solution). But the agent should choose among such different options based on their availability in each situation. Although the specification of this type of goal has been addressed before, in this paper we show how a planner based on the branching time temporal logic α-ctl can be used to plan for intuitive and useful goals of the form “try your best to achieve φ”.     

Restricting the scope of justice to justify discrimination: The role played by justice perceptions in discrimination against immigrants

In this research, we have analysed the role played by the scope of justice and belief in a just world (BJW) in discrimination against immigrants. In Study 1 (n = 185), we found that the relationship between prejudice and discrimination is mediated by a restricted view of the scope of justice. In addition, the results also showed that this mediation is moderated by BJW insofar as the mediation occurred in participants with a high level of BJW but not in participants with a low level of BJW. Studies 2 and 3 experimentally tested our prediction that the legitimising role played by the scope of justice is guided by a justice motive such as BJW. In both studies, the results showed a greater degree of discrimination against immigrants when a restricted scope of justice was considered but only when the BJW was made salient. In sum, these results introduced an innovation into the literature on the legitimation of social inequalities by demonstrating the relevant role played by the justice perceptions in discrimination against immigrants. Copyright © 2013 John Wiley & Sons, Ltd.     

Parenting Styles and Suicidal Ideation in Adolescents: Mediating Effect of Attachment

The present study aims to analyze the role of parenting styles in the development of suicidal ideation in adolescents, as well as test the mediating role of attachment to parents in the association between authoritative, authoritarian and permissive parenting style and suicidal ideation. The sample was made up of 604 individuals, aged between 15 and 18. In order to gather data, the Styles & Dimensions Questionnaire: Short Version, the Father/Mother Attachment Questionnaire and the Suicidal Ideation Questionnaire were used. The results suggest that the relations with parents, which are characterized by inhibition of exploration and of individuality, contribute to an emotional maladjustment being positively associated with suicidal ideation (r?=?.26 to r?=?.28). This confirmed the mediating role of parental attachment in the association between authoritative and permissive parenting styles from father and mother to suicidal ideation. It was also verified also a partial mediation, through the attachment to parents, in the association between the parent’s authoritarian style and the mother’s permissive styles and suicidal ideation. Furthermore, it was found the presence of total mediation, by throughout to attachment to the father, in the association between the father’s permissive style and suicidal ideation. The results suggest the importance of adopting authoritative parenting styles, since they seem to facilitate the development of the quality of attachment with parents. The results were analyzed in light of the attachment theory, taking into consideration the importance of parenting styles in understanding the processes inherent to suicidal ideation in adolescence.