论内隐学习在二语习得中的作用

简要地介绍了内隐学习的内涵、机制等内容,进而分析其在二语习得语音、词汇、语法、阅读和写作中的作用。     

Reversal negativity and bistable stimuli: Attention,awareness, or something else?

Ambiguous (or bistable) figures are visual stimuli that have two mutually exclusive perceptual interpretations that spontaneously alternate with each other. Perceptual reversals, as compared with non-reversals, typically elicit a negative difference called reversal negativity (RN), peaking around 250 ms from stimulus onset. The cognitive interpretation of RN remains unclear: it may reflect either bottom-up processes, attentional processes that select between the alternative views of the stimulus, or it may reflect the change in the contents of subjective awareness. In the present study, event-related potentials in response to endogenous unilateral and bilateral reversals of two Necker lattices were compared with exogenously induced reversals of unambiguous lattices. The RN neither resembled the attention-related N2pc response, nor did it correlate with the content of subjective visual awareness. Thus, we conclude that RN is a non-attentional ERP correlate of the changes in the perceptual configuration of the presented object.     

Relationship between Mental Health and Burden among Primary Caregivers of Outpatients with Schizophrenia

There is growing recognition that caring for a patient with schizophrenia often results in high levels of perceived burden and poorer overall mental health for caregivers. A quantitative cross‐sectional design and standardized instruments were used to collect data from 355 primary caregivers of adults in outpatient care with schizophrenia in China. Structural equation modeling was used to examine the association between caregiver burden and mental health among primary caregivers and whether this association is influenced by personality, coping style, and family functioning, based on a diathesis–stress perspective. Goodness‐of‐fit indices (χ²/df = 1.406, GFI = 0.919, CFI = 0.957, etc.) confirmed that the modified model fit the data well. In line with the diathesis–stress model, and with this study's hypotheses, we found that caregiver burden was significantly related to mental health outcomes directly. The final model showed that personality traits, coping style, and family function influenced the relationship between caregiver burden and mental health. The neuroticism personality traits have a direct effect on caregiver burden and family functioning in this sample. Coping style had a direct effect on the caregiver burden, and family functioning had a direct effect on the caregiver burden. Our final model about primary caregivers can be applied clinically to predict mental health outcomes from caregiver burden.     

Beyond the Couple: A Qualitative Analysis of Successful In‐law Relationships in Iran

In‐laws can play a significant role in the success or failure of marriages around the world. In the Middle East, recent quantitative research indicates that having trouble with in‐laws is a major predictor of divorce in Iran. To explore this further, we undertook a qualitative (grounded theory) analysis of in‐depth interviews with 17 Iranian daughters‐in‐law, five sons‐in‐law, three mothers‐in‐law, three fathers‐in‐law, and three expert family clinicians. Emergent concepts, themes, and coding categories were consistent with a Family Triad Model (FTM) of successful marital and in‐law relationships, wherein each spouse must (a) form we‐ness with their partner, (b) establish flexible boundaries between themselves and their families of origin, and (c) join their in‐laws. A higher‐order core category suggested that optimal couple and family functioning depends on the coherence or balance of these functions across the triadic role components of spouse, child‐in‐law, and family‐in‐law (or family‐of‐origin). In the changing cultural context of Iran, where blood relations have traditionally held primacy over marital relations, such triadic coherence appears crucial to marital success, at least from the perspective of many women. Our FTM results also highlight the importance of taking in‐laws into account when planning educational, preventative, or clinical interventions.     

正性情绪诱导下的自我参照加工：来自ERPs的证据

采用事件相关电位考察正性情绪对自我参照加工程度效应的影响。实验采用图片启动范式, 先呈现情绪图片, 然后再呈现自我参照刺激。实验发现, 在P2上, 中性情绪条件比正性情绪条件激发了更大的波幅, 高自我相关的刺激比其它刺激诱发了更短的P2潜伏期; 在N2上, 高自我相关名字比中等自我相关名字和非自我相关名字诱发了更小的N2的波幅和更长潜伏期; 在P3上, 高自我相关名字比中等自我相关名字和非自我相关名字诱发了更大的P3波幅, 中等自我相关名字比非自我相关名字诱发了更大的P3波幅。实验结果表明, 人类大脑对正性情绪刺激的加工可能是不敏感的。无论在正性情绪启动还是中性启动的影响下, 自我参照加工都能展现出稳定的特征, 而且高自我相关的刺激会得到更为深入和精细的加工, 表现出自我参照加工的程度效应。     

The Effectiveness of Couple and Individual Relationship Education: Distress as a Moderator

Current literature yields mixed results about the effectiveness of relationship education (RE) with low‐income participants and those who experience a high level of individual or relational distress. Scholars have called for research that examines whether initial levels of distress act as a moderator of RE outcomes. To test whether initial levels of relationship and/or individual distress moderate the effectiveness of RE, this study used two samples, one of couples who received couple‐oriented relationship education with their partner (n = 192 couples) and one of individuals in a relationship who received individual‐oriented RE by themselves (n = 60 individuals). We delivered RE in a community‐based setting serving primarily low‐income participants. For those attending with a partner, there was a significant interaction between gender, initial distress, and time. Findings indicate that women who were relationally distressed before RE reported the largest pre‐postgains. Those who attended an individual‐oriented RE program reported significant decreases in individual distress from pre to post, but no significant relationship gains. Findings also suggest that initial levels of distress did not moderate the effectiveness of individual‐oriented RE.     

The Integration of Family and Group Therapy as an Alternative to Juvenile Incarceration: A Quasi‐Experimental Evaluation Using Parenting with Love and Limits

The current study employed a quasi‐experimental design using both intent‐to‐treat and protocol adherence analysis of 155 moderate‐ to high‐risk juvenile offenders to evaluate the effectiveness of Parenting with Love and Limits® (PLL), an integrative group and family therapy approach. Youth completing PLL had significantly lower rates of recidivism than the comparison group. Parents also reported statistically significant improvements in youth behavior. Lengths of service were also significantly shorter for the treatment sample than the matched comparison group by an average of 4 months. This study contributes to the literature by suggesting that intensive community‐based combined family and group treatment is effective in curbing recidivism among high‐risk juveniles.     

Acculturation Conflict,Cultural Parenting Self‐Efficacy,and Perceived Parenting Competence in Asian American and Latino/a Families

Parents from immigrant backgrounds must deal with normative parenting demands as well as unique challenges associated with acculturation processes. The current study examines the independent and interactive influences of acculturation conflict and cultural parenting self‐efficacy (PSE; e.g., parents’ confidence in instilling heritage, American, and bicultural values in their children) on perceptions of general parenting competence. Using data from 58 Asian American and 153 Latin American parents of children in grades 6–12, ethnic differences were also explored. Results suggest that lower acculturation conflict is associated with higher perceptions of general parenting competence for both Asian and Latin American parents. Higher cultural PSE is associated with higher perceived general parenting competence for Latino/a parents only. One significant interaction was found, and only for Asian Americans, whereby the negative association between acculturation conflict and perceptions of parenting competence was weaker for those who felt efficacious in transmitting heritage messages. Results are discussed in light of clinical implications and the need for further recognition and study of culturally relevant factors and frameworks among families from immigrant backgrounds.     

Illness perceptions and self-care behaviours in the first years of living with type 2 diabetes; does the presence of complications matter?

Objective: To assess illness perceptions, self-care behaviours and their relationship in recently diagnosed type 2 diabetes mellitus (T2DM) patients with and without diabetes-related complications.

Design: Cross-sectional survey among 192 recently diagnosed T2DM patients of whom 23% reported the presence of diabetes-related complications. Illness perceptions and self-care were assessed by the Revised Illness Perception Questionnaire (IPQ-R) and the revised Summary of Diabetes Self-Care Activities (SDSCA) measure.

Results: Generally, participating patients perceived T2DM as a chronic, but relatively controllable condition with minor consequences. In the presence of complications, however, T2DM was perceived as more unpredictable with more (serious) consequences and less controllable by self-care or medical treatment. Furthermore, engagement in exercise and foot care was reported more often by patients with complications. Self-care was related to certain illness perception dimensions, and interactions between perceptions and complications were found.

Conclusion: T2DM patients in the first years of their illness are often recommended to make lifestyle changes in the absence of noticeable diabetes-related symptoms or complaints. As many T2DM patients do not seem to perceive their condition to be serious and postpone lifestyle changes until diabetes-related complications appear, a major challenge for professionals is to convince asymptomatic patients of the importance of self-care.