Selective deficit of conceptual structures in aphasia: Class versus thematic relations

Conceptual structures in aphasia were investigated by means of a nonverbal test. The understanding of class and thematic relationships was demonstrated to be selectively impaired according to varieties of aphasic deficit. Broca's aphasics showed difficulty evaluating a thematic relationship and did not differ from normal controls as far as class relationships were concerned. The opposite happened for Wernicke's aphasics whose defect seems to be selectively restricted to class relationships.     

How expert witnesses' counterfactuals influence causal and responsibility attributions of mock jurors and expert judges

Past research has shown that counterfactual (“If…then…”) thoughts influence causal and responsibility attribution in the judicial context. However, little is known on whether and how the use of counterfactuals in communication affects lay jurors' and judges' evaluations. In two studies, we asked mock lay jurors (Study 1) and actual judges (Study 2) to read a medical malpractice case followed by an expert witness report, which included counterfactuals focused on either the physician, the patient, or external factors. Results showed that counterfactual focus had a strong effect on both lay jurors' and judges' causal and responsibility attributions. Counterfactual focus also moderated the effect of outcome foreseeability on responsibility attribution. Discussion focuses on how counterfactual communication can direct causal and responsibility attribution and reduce the importance of other factors known to influence judicial decision‐making. The potential implications of these findings in training programs and debiasing interventions are also discussed.     

Continuum between Relational and Therapeutic Models of Self-help in Mental Health: A Qualitative Approach

Self-help groups are generally described as “group[s] composed of individuals who meet on a regular basis to help one another cope with a life problem” (APA, 2019). Yet, it is challenging to find a univocal definition of self-help groups. Scholars usually use different labels to highlight various features of self-help groups, suggesting the need for further inquiry regarding commonalities and differences. The level of professional involvement is one of the most disputed factors influencing whether a group is considered to belong to the “self-help family.” The present qualitative study aimed to understand how professional support in Tuscany, Italy can influence the organizational choices of these groups (place for meetings, admission criteria, timing, etc.), as well as the personal beliefs of members. The study included 17 self-help groups. During 13 focus groups meetings, 92 participants were interviewed; then, we individually interviewed 19 facilitators and six additional key informants from mental health settings. We used a grounded theory approach, and we discussed the emerging models with participants at a public event. Results show the emergence of two theoretical models to define self-help groups, not to be interpreted as mutually exclusive. The “relational model” refers to self-help groups whose main feature is to guarantee the acquisition of specific skills (social comparison skills, active listening, and empathy), while the “therapeutic model” seems to represent a kind of assimilation of other types of interventions.     

Burnout syndrome in the helping professions

Burnout can be defined as a long-term reaction to occupational stress which involves, particularly, the helping professions. The main aim of this study was the assessment of burnout in a sample of professional and voluntary health care workers and comparison of the two samples on scores from the Maslach Burnout Inventory. Analysis suggests a significant difference in mean scores for Emotional Exhaustion of volunteers vs professional workers. Some evidence has supported the hypothesis of a fourth dimension, called Behavioral Exhaustion, in the burnout syndrome.     

Spoken Idiom Recognition: Meaning Retrieval and Word Expectancy

This study investigates recognition of spoken idioms occurring in neutral contexts. Experiment 1 showed that both predictable and non-predictable idiom meanings are available at string offset. Yet, only predictable idiom meanings are active halfway through a string and remain active after the string’s literal conclusion. Experiment 2 showed that the initial fragment of a predictable idiom inhibits recognition of a word providing a congruous, but literal, conclusion to the expression. No comparable effects were obtained with non-predictable idioms. These findings are consistent with the view that spoken idiom identification differs from word recognition and occurs word-by-word, just as with other familiar, multi-lexical phrases.The present study was supported by PRIN 2003–2004. We would like to thank Corrado Cavallero, Simona Collina, Melinda Tucker and Francesco Zardon for their valuable help.     

Age, training, and previous experience predict race performance in long-distance inline skaters, not anthropometry

The association of characteristics of anthropometry, training, and previous experience with race time in 84 recreational, long-distance, inline skaters at the longest inline marathon in Europe (111 km), the Inline One-eleven in Switzerland, was investigated to identify predictor variables for performance. Age, duration per training unit, and personal best time were the only three variables related to race time in a multiple regression, while none of the 16 anthropometric variables were related. Anthropometric characteristics seem to be of no importance for a fast race time in a long-distance inline skating race in contrast to training volume and previous experience, when controlled with covariates. Improving performance in a long-distance inline skating race might be related to a high training volume and previous race experience. Also, doing such a race requires a parallel psychological effort, mental stamina, focus, and persistence. This may be reflected in the preparation and training for the event. Future studies should investigate what motivates these athletes to train and compete.     

The day after an electoral defeat: counterfactuals and collective action

An intriguing question for scholars of collective action is how participants of unsuccessful actions become re-engaged in future collective activities. At an individual level, previous research has shown that after negative outcomes counterfactual thoughts ('if only?…?') may serve to prepare for future action. In the current research, we investigated whether counterfactuals may also prepare for future action at a collective level. After a defeat of their party at the regional elections, 163 political activists rated their agreement with?abstract?(as opposed to?concrete) and?party-focused?(as opposed to?other-focused) counterfactuals about how the elections outcome might have been better. Results showed that abstract counterfactuals, dealing with the core elements of the elections, supported collective action intention better than concrete ones. Consistent with the recent developments of dual-pathway models of collective action, counterfactuals predicted collective action intention through the mediation of group efficacy and group identification. In particular, while both party- and other-focused abstract counterfactuals increased group efficacy, only other-focused abstract counterfactuals increased group identification. Discussion focuses on how the investigation of counterfactuals can enlarge our knowledge of the socio-cognitive antecedents of collective action.     

I Like You More if I Think You Like Me: The Effect of Metastereotypes on Attitudes Toward People With Deafness

In the present article we aimed at investigating the role of metastereotypes and gender on hearing people’s attitudes towards people with deafness. Ninety-six Italian hearing adults participated in a 2 × 2 experimental study. Participants were presented with the results of a fictitious but apparently real survey concerning the opinions people with deafness have of hearing people. Metastereotypes (positive vs. negative) were manipulated through this presentation. Results showed that metastereotypes interacted with participants’ gender in determining their attitudes towards people with deafness: when positive metastereotypes were activated, women’s attitudes appeared more favorable toward people with deafness if compared to the negative metastereotypes condition. No effect of metastereotypes was observed among male participants. In conclusion, the activation of metastereotypes can be a useful means in intervening to improve attitudes toward people with deafness.     

Predictor variables for a 100-km race time in male ultra-marathoners

In 169 male 100-km ultra-marathoners, the variables of anthropometry, training, and prerace experience, in order to predict race time, were investigated. In the bivariate analysis, age (r = .24), body mass (r = .20), Body Mass Index (r = .29), circumference of upper arm (r = .26), percent body fat (r = .45), mean weekly running hours (r = -.21), mean weekly running kilometers (r = -.43), mean speed in training (r=-.56), personal best time in a marathon (r = .65), the number of finished 100-km ultra-runs (r = .24), and the personal best time in a 100-km ultra-run (r = .72) were associated with race time. Stepwise multiple regression showed that training speed (p < .0001), mean weekly running kilometers (p < .0001), and age (p < .0001) were the best correlations for a 100-km race time. Performance may be predicted (n=169, r2 = .43) by the following equation: 100-km race time (min) = 1085.60 - 36.26 x (training speed, km/hr.) - 1.43 x (training volume, km/wk.) + 2.50 x (age, yr.). Overall, intensity of training might be more important for a successful outcome in a 100-km race than anthropometric attributes. Motivation to train intensely for such an ultra-endurance run should be explored as this might be the key for a successful finish.     

Decision Making with Uncertain Reinforcement in Children with Attention Deficit/Hyperactivity Disorder (ADHD)

Reward-related processes are impaired in children with ADHD. Whether these deficits can be ascribed to an aversion to delay or to an altered responsiveness to magnitude, frequency, valence, or the probability of rewards still needs to be explored. In the present study, children with ADHD and normal controls aged 7 to 10 years performed a simple probabilistic discounting task. They had to choose between alternatives where the magnitude of rewards was inversely related to the probability of outcomes. As a result, children with ADHD opted more frequently for less likely but larger rewards than normal controls. Shifts of the response category after positive or negative feedback, however, occurred as often in children with ADHD as in control children. In children with ADHD, the frequency of risky choices was correlated with neuropsychological measures of response time variability but unrelated to measures of inhibitory control. It is concluded that the tendency to select less likely but larger rewards possibly represents a separate facet of dysfunctional reward processing, independent of delay aversion or altered responsiveness to feedback.