Recombinative generalization of subword units using matching to sample

The purpose of the current study was to develop and test a computerized matching-to-sample (MTS) protocol to facilitate recombinative generalization of subword units (onsets and rimes) and recognition of novel onset-rime and onset-rime-rime words. In addition, we sought to isolate the key training components necessary for recombinative generalization. Twenty-five literate adults participated. Conditional discrimination training emerged as a crucial training component. These findings support the effectiveness of MTS in facilitating recombinative generalization, particularly when conditional discrimination training with subword units is used.     

PRECURSORS AND CORRELATES OF WOMEN'S VIOLENCE: CHILD ABUSE TRAUMATIZATION, VICTIMIZATION OF WOMEN, AVOIDANCE COPING, AND PSYCHOLOGICAL SYMPTOMS

Path modeling assessed (a) the influence of child abuse traumatization on women's use of violence and their experiences of being victimized, (b) the association of these three variables to depressive and posttraumatic stress symptoms, and (c) the indirect pathways from women using violence and their being victimized to psychological symptoms through avoidance coping. Among 108 primarily African American women recruited from the community who used violence with a male partner, women's use of violence, but not their experiences of being victimized, was predicted by child abuse traumatization. Women's use of violence did not directly or indirectly predict symptomatology. In contrast, child abuse traumatization and women's experiences of being victimized were predictive of both depressive and posttraumatic stress symptoms, and being victimized also was related indirectly to depressive symptoms through avoidance coping.     

Heroes on the Hill: A qualitative study of the psychosocial benefits of an intercultural arts programme for youth in Northern Ireland

The current study investigates the psychosocial benefits of a cross‐community, intercultural dance programme for youth in Northern Ireland. Psychological theories, including contact theory and the ecology of childhood development, underpin the study, and results are discussed in relation to the programme's aims. The present study used qualitative, inductive methods; data consisted of interviews before and after the programme with facilitators (n = 2) and 10 (n = 10) programme participants (11–15 years old) of diverse races and nationalities. Latent themes were identified using thematic analysis. Findings reveal that participants have complex senses of identity. Worryingly, they also reported many instances of bullying, relating both to themselves and others. Results reveal three main psychosocial benefits of the programme, all of which promote positive mental health in adolescents. The benefits are increased self‐confidence, the formation of new cross‐community friendships, and improved intercultural awareness and pride. It is argued that the programme is an exemplar of how the arts can promote peace as well as resilience in the face of adversity. Recommendations for future research are included.     

Relationship work among young adult couples: Romantic,social, and physiological considerations

We examined romantic, social, and physiological variables associated with partners discussing romantic challenges together and with friends, a process known as relationship work (RW). Actor‐partner interdependence models examining 71 heterosexual, young adult couples and their friends suggested social network approval, friendship quality, and partners' perspective taking were each associated with partners' RW patterns. Skin conductance activity readings revealed males universally experienced greater physiological arousal when discussing romantic problems than females. Unexpectedly, both males and females experienced greater skin conductance activity when discussing romantic challenges with friends than with partners. Males were more likely to discuss romantic challenges with friends when their female partners experienced greater baseline skin conductance activity. Findings inform researchers regarding links between romantic, social, and physiological functioning.     

Event-related potential correlates of interference effects on recognition memory

The question of interference (how new learning affects previously acquired knowledge and vice versa) is a central theoretical issue in episodic memory research, but very few human neuroimaging studies have addressed this question. Here, we used event-related potentials (ERPs) to test the predictions of the complementary learning systems (CLS) model regarding how list strength manipulations (strengthening some, but not all, items on a study list) affect recognition memory. Our analysis focused on the FN400 old-new effect, a hypothesized ERP correlate of familiarity-based recognition, and the parietal old-new effect, a hypothesized ERP correlate of recollection-based recognition. As is predicted by the CLS model, increasing list strength selectively reduced the ERP correlate of recollection-based discrimination, leaving the ERP correlate of familiarity-based discrimination intact. In a second experiment, we obtained converging evidence for the CLS model’s predictions, using a remember/know test: Increasing list strength reduced recollection-based discrimination but did not reduce familiarity-based discrimination.     

Reminders of an agentic ingroup buffer disease uncontrollability

Chronic illness has negative impacts beyond those on physical health. In particular, because it is often experienced as uncontrollable, chronic illness might reduce people's general sense of personal control and, subsequently, personal well-being. Drawing on recent theory and research, we proposed and tested in four experiments (N_total = 1323) a potential buffer to these negative effects: thinking about an agentic social ingroup in one's life. In Study 1, patients suffering from a chronic illness that was either high or low in medical disease controllability were asked either to think about an agentic ingroup or a personal issue. Low perceived disease-related control was associated with low perceived personal control only when participants' personal self, but not when their ingroup, was salient. In three follow-up vignette studies, we asked participants to take the perspective of a person who suffered from a health problem of low medical disease controllability and attended a self-help group that was described as either high or low in agency. The findings supported the predicted buffering effect: participants who reflected on a target suffering from a low control disease thought that the target would experience more personal control when the agentic (vs. the nonagentic) self-help group was salient. These findings suggest ingroups can serve as a source of personal control in the context of health-related threats to the extent that they are perceived as agentic. Thus, focusing on agentic properties of (health-related) ingroups might be a promising novel strategy when designing effective group-based interventions to cope with chronic illness.     

Event-related brain potentials differentiate normal and disabled readers

Auditory event-related potentials (AERPs) recorded to irrelevant tone pairs while subjects performed visual, reading-related cognitive tasks differed significantly between normal and disabled readers. Disabled readers as compared with normal readers showed significantly lower amplitude right hemisphere AERP responses during tasks that involved visual-phonemic transfer of information and simple pattern recognition. Disabled readers as compared with normal readers also showed significantly higher amplitude left hemisphere responses during the visual-phonemic task. In both experimental conditions the reading-disabled subjects showed significantly lower amplitude right than left hemisphere AERP responses. Task-related strategies did not differ between groups. The pattern of AERP amplitude asymmetry found for disabled readers, which was opposite to that found for normal readers, suggests that the same reading-related tasks activated different cerebral processes in the two groups studied.     

The perception of /r/ and /l/ in syllable-initial and syllable-final position

American English liquids /r/ and /l/ have been considered intermediate between stop consonants and vowels acoustically, articulatorily, phonologically, and perceptually. Cutting (1947a) found position-dependent ear advantages for liquids in a dichotic listening task: syllable-initial liquids produced significant right ear advantages, while syllable-final liquids produced no reliable ear advantages. The present study employed identification and discrimination tasks to determine whether /r/and /l/ are perceived differently depending on syllable position when perception is tested by a different method. Fifteen subjects listened to two synthetically produced speech series—/li/ to /ri/ and /il/ to /ir/—in which stepwise variations of the third formant cued the difference in consonant identity. The results indicated that: (1) perception did not differ between syllable positions (in contrast to the dichotic listening results), (2) liquids in both syllable positions were perceived categorically, and (3) discrimination of a nonspeech control series did not account for the perception of the speech sounds.