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11.
First language (L1) attrition in adulthood offers new insight on neuroplasticity and the role of language experience in shaping neurocognitive responses to language. Attriters are multilinguals for whom advancing L2 proficiency comes at the cost of the L1, as they experience a shift in exposure and dominance (e.g., due to immigration). To date, the neurocognitive mechanisms underlying L1 attrition are largely unexplored. Using event‐related potentials (ERPs), we examined L1‐Italian grammatical processing in 24 attriters and 30 Italian native‐controls. We assessed whether (a) attriters differed from non‐attriting native speakers in their online detection and re‐analysis/repair of number agreement violations, and whether (b) differences in processing were modulated by L1‐proficiency. To test both local and non‐local agreement violations, we manipulated agreement between three inflected constituents and examined ERP responses on two of these (subject, verb , modifier ). Our findings revealed group differences in amplitude, scalp distribution, and duration of LAN/N400 + P600 effects. We discuss these differences as reflecting influence of attriters’ L2‐English, as well as shallower online sentence repair processes than in non‐attriting native speakers. ERP responses were also predicted by L1‐Italian proficiency scores, with smaller N400/P600 amplitudes in lower proficiency individuals. Proficiency only modulated P600 amplitude between 650 and 900 ms, whereas the late P600 (beyond 900 ms) depended on group membership and amount of L1 exposure within attriters. Our study is the first to show qualitative and quantitative differences in ERP responses in attriters compared to non‐attriting native speakers. Our results also emphasize that proficiency predicts language processing profiles, even in native‐speakers, and that the P600 should not be considered a monolithic component.  相似文献   
12.
Adults believe that plagiarizing ideas is wrong, which requires an understanding that others can have ideas and that it is wrong to copy them. In order to test when this understanding emerges, we investigated when children begin to think plagiarism is wrong. In Study 1, children aged 7, 9 and 11 years old, as well as adults, disliked someone who plagiarized compared to someone who drew an original drawing or someone who drew an identical picture by chance. Study 2 investigated the same question with younger children, focusing on children aged 3–6 years old. Children aged 5–6 years old evaluated plagiarizers negatively relative to unique drawers, but 3–4-year-olds did not. Study 3 replicated the findings from Study 2 and found that children justify their negative evaluations of plagiarizers by mentioning concerns over copying. These experiments provide evidence that, by age 5 years old, children understand that others have ideas and dislike the copying of these ideas.  相似文献   
13.
This study examined the structure of a self-report measure of the forms and functions of aggression in 855 adolescents (582 boys, 266 girls) aged 12 to 19 years recruited from high school, detained, and residential settings. The Peer Conflict Scale (PCS) is a 40-item measure that was developed to improve upon existing measures and provide an efficient, reliable, and valid assessment of four dimensions of aggression (i.e., reactive overt, reactive relational, proactive overt, and proactive relational) in youths. Confirmatory factor analyses showed that a 4-factor model represented a satisfactory solution for the data. The factor structure fit well for both boys and girls and across high school, detained, and residential samples. Internal consistency estimates were good for the 4 factors, and they showed expected associations with externalizing variables (i.e., arrest history, callous-unemotional traits, and delinquency). Reactive and proactive subtypes showed unique associations consistent with previous literature. Implications for the use of the PCS to assess aggression and inform intervention decisions in diverse samples of youths are discussed.  相似文献   
14.
This study examined adolescent participation in self-asphyxial risk-taking behaviors (SAB), sometimes known as the "choking game," and its relationship with other adolescent risk behaviors, including non-suicidal self-injury (NSSI). Researchers proposed that participation in SAB and NSSI would be associated with suicidal behavior, disordered eating, and substance use. Using a large community-based sample, results revealed preliminary associations between SAB and other risk-taking behaviors. Adolescents who had engaged in both SAB and NSSI reported more concurrent risk behaviors than adolescents who participated in only one of the behaviors or neither behavior. Results indicate that greater awareness of SAB is important, and continued research can evaluate the possible link between the behavior and risk for suicide.  相似文献   
15.

Background

The number of schizophrenic patients admitted to forensic hospitals according to section 63 of the German Criminal Code has increased continuously over the past years. Some researchers assume that these forensic patients form a group of patients with very complex mental disorders, a number of risk factors and insufficient pretreatment in general psychiatry. This study aimed to identify differences regarding the history of treatment of forensic and general psychiatric patients diagnosed with schizophrenia.

Method

The matched samples included 72 male patients from forensic wards and 72 male patients from general psychiatric institutions diagnosed with schizophrenia. The history of psychiatric treatment was reconstructed by interviewing the patients as well as outpatient psychiatrists and patients’ legal custodians and by analyzing patient medical records.

Results

In contrast to the general psychiatric patients, prior to admission forensic patients were less integrated into psychiatric care and showed a lower rate of treatment compliance. They also showed a higher rate of previous compulsory treatment because of aggressive behavior towards other persons as well as higher rates of treatment difficulties and violent behavior during previous inpatient treatment. Furthermore, forensic patients had a higher number of previous criminal convictions and had been convicted more often for violent offences. With regard to other relevant risk factors (e.g. comorbid substance abuse disorder, age, education, conduct disorder, antisocial personality disorder, previous exposure to violent and abusive behavior) the two patient groups were, however, comparable.

Conclusions

Regarding schizophrenic patients with comorbid substance abuse disorders, previous violent delinquency and violent behavior during previous inpatient treatment, an intensive outpatient aftercare should be arranged before they are discharged from general psychiatric institutions.  相似文献   
16.
Abstract

Thirty-seven 3-year-old children, who had learned a 9-action event sequence (“making Play-Doh spaghetti”) when they were 20 months old, returned to the lab to determine whether they would be able to verbally and/or behaviourally recall the event after a 12- to 22-month delay. Children originally participated in the event either one or three times and experienced different parts of the event either at three distinct locations (spatial condition) or at a single location (nonspatial condition). Results show very little evidence of long-term memory for the event after one to two years. Returning children did not verbally recall the event, and they did not perform more actions or sequence the event more accurately than controls, with the exception of the older experimental children who had a tendency to sequence the event more accurately than same-aged controls. Although the results indicate that young children's memory for novel events is not very enduring, there were individual differences in children's ability to remember the event. These differences are discussed in terms of potential differences in cognitive abilities and changing knowledge about retrieval strategies or memory.  相似文献   
17.
Developmental and etiological advances have set the stage for considering trajectories of problem behavior across the life course, but little work thus far addresses co-occurring problem behavior trajectories. Although recent work characterizes drinking and smoking trajectories, none has explored the course of concurrent drinking and smoking. Using panel data from the Monitoring the Future Project (N=32,087), the authors applied growth mixture modeling to 4 waves of heavy drinking and smoking in a young-adult sample. The authors extracted a single latent group membership factor from heavy drinking and smoking. Associations between trajectory classes and risk factors were relatively unique to the substance being predicted. The association of smoking with alcohol expectancies and delinquency appeared to exist by virtue of smoking's comorbidity with drinking.  相似文献   
18.
19.
Family functioning in families of children with anxiety disorders.   总被引:1,自引:0,他引:1  
The authors examined maternal and paternal reports of family functioning and their relationship with child outcomes as well as the association between anxiety and depression in family members and family functioning. Results reveal that maternal and paternal reports of family functioning were both significantly associated with worse child outcomes, including child anxiety disorder (AD) severity, anxiety symptoms, and child global functioning. Maternal and paternal anxiety and depression predicted worse family functioning, whereas child report of anxiety and depression did not. Parents of children with ADs reported significantly worse family functioning and behavior control, but only fathers reported worse problem solving and affective involvement compared with fathers of children with no psychological disorders. Findings from this study suggest that paternal as well as maternal anxiety and depression play a role in worse family functioning in children with ADs and that unhealthier family functioning is associated with worse child outcomes in this population.  相似文献   
20.
Book reviewed in this article: Empathy in Counseling and Psychotherapy: Perspectives and Practices by Arthur J. Clark, 2007  相似文献   
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