Assessing Interpersonal Profiles Associated With Varying Levels of Effortful Control

Research has linked individual differences in effortful control (EC) with variations in interpersonal functioning in children and adolescents. Using the Inventory of Interpersonal Problems–Short Circumplex (Hopwood, Pincus, DeMoor, & Koonce, 2008), this study investigated interpersonal problem profiles associated with EC in 763 nonclinical young adults. We found that individuals with low EC reported intrusive interpersonal problems and high levels of interpersonal distress, whereas individuals with high EC reported cold interpersonal problems but low levels of interpersonal distress. Results suggest that EC might play an important role in shaping interpersonal functioning.     

Context-effect bias in capuchin monkeys (Sapajus spp.): exploring decoy influences in a value-based food choice task

Animal Cognition - Decision making is known to be liable to several context effects. In particular, adding a seemingly irrelevant alternative (decoy) to a set of options can modify preferences:...     

Penguins perceive variations of source- and filter-related vocal parameters of species-specific vocalisations

Animal Cognition - Animal vocalisations encode a wide range of biological information about the age, sex, body size, and social status of the emitter. Moreover, vocalisations play a significant...     

Differential roles of the basolateral amygdala and nucleus basalis magnocellularis during post-reactivation contextual fear conditioning reconsolidation in rats

The roles of the basolateral amygdala and nucleus basalis magnocellularis in fear conditioning reconsolidation were investigated by means of tetrodotoxin bilateral inactivation performed 96 h after conditioning, immediately after reactivation training. Footshocks of 1.2 mA intensity were employed to induce the generalization phenomenon. Basolateral amygdala inactivation disrupts the contextual fear response and its generalization but not acoustic CS trace retention, when measured 72 and 96 h after tetrodotoxin administration. Nucleus basalis magnocellularis functional inactivation does not affect memory post-reactivation phase of any of the three conditioned fear responses. The present findings show a differential role of the two structures in fear memory reconsolidation and can be a starting point for future investigation of the neural circuits subserving generalization.     

Narrating career,positioning identity and constructing gender in an Italian adolescent's personal narratives

This article explores identity career narratives as a gendered and gendering discourse. The ‘gender differences’ approach to career development conceives of gender as a dichotomous and fixed variable influencing various aspects of career. In contrast to this mainstream approach, the paper adopts a post-structural view and reads identity and gender in terms of performativity, that is to say, constituted through the productive power of discourses. Through a detailed analysis of a text written by Giada, an adolescent involved in a career counseling project in Italy, we analyze how her career narratives implicate and constitute gender in their telling. In particular, we present the discourses that frame Giada's career narrative and we highlight how these discourses position Giada as a woman and as female. These discourses can be read as regulatory discourses: shaping and reflecting particular understandings of gender. However, we also highlight Giada's agency in questioning the regulatory practice of such discourses through linguistic acts. In the conclusions, we further explore the potential implications of these research findings for a rethinking of career counseling research and practice.     

Are the inhibitory and faciliatory effects during retrieval of semantically related items present in amnestic mild cognitive impairment?

Prefrontal functions subserve inhibition control for retrieval of semantically related items inducing forgetting 19 a-MCI patients and 29 controls underwent neuropsychological evaluation and retrieval-practice paradigm (RPP) to estimate baseline remember (BR), retrieval-induced facilitation (FAC) and retrieval-induced forgetting (RIF). A-MCI patients underwent also 3 T-MRI to assess relationship between regional grey matter (rGM) volumes and RPP indexes Behaviourally, RIF and FAC were both observed controls, while RIF only was observed in a-MCI patients. In patients but not in controls, RIF was associated with cognitive efficiency and FAC with memory performance. Patients showed also associations between BR and rGM volumes in the precuneus, no association was found between rGM volumes and RIF and FAC. A-MCI patients did not benefit from repeated practice during retrieval of studied items, which is likely due to their memory disorder. In contrast, patient cognitive efficiency would drive retrieval suppression of interfering stimuli.     

Spatial and visual working memory ability in children with difficulties in arithmetic word problem solving

Although various studies support the multicomponent nature of visuospatial working memory, to date there is no general consensus on the distinction of its components. A difference is usually proposed between visual and spatial components of working memory, but the individual roles of these components in mathematical learning disabilities remains unclear. The present study aimed to examine the involvement of visual and spatial working memory in poor problem-solvers compared with children with normal level of achievement. Fourth-grade participants were presented with tasks measuring phonological loop, central executive, and visual versus spatial memory. In two separate experiments, both designed to distinguish visual and spatial component involvement, poor problem-solvers specifically failed on spatial—but not visual or phonological—working memory tasks. Results are discussed in the light of possible working memory models, and specifically demonstrate that problem-solving ability can benefit from analysis of spatial processes, which involves ability to manipulate and transform relevant information; instead, no benefit is gained from the analysis of visual pictorial detail.     

The semantic structure of vision verbs: A psycholinguistic investigation of Italian

The aim of the present study was to investigate the semantic dimensions that contribute to the mental representation of vision verbs in Italian. In Experiment 1, a group of experts (psychology faculty members) was asked to list the semantic attributes necessary for describing a set of Italian vision verbs (Phase 1) and a group of students rated the extent to which each of these attributes was appropriate to characterise these verbs (Phase 2). In Experiment 2, the conceptual organisation of vision verbs was assessed through Multidimensional Scaling (MDS) using direct judgements of pairwise similarity between vision verbs (e.g., “vedere-guardare”). The results show that six of the attributes generated in Phase 1 are useful for describing the pattern of similarity ratings obtained in Experiment 2, namely attention, certainty, cognitive content, control, duration, and intentionality.