Articulatory coding and phonological judgements on written words and pictures: The role of the phonological output buffer

Abstract

The ability of Italian subjects to make phonological judgements was investigated in three experiments. The judgements comprised initial sound similarity and stress assignment on pain of both written words and pictures. Stress assignment on both words and pictures as well as initial sound similarity on pictures required the activation of phonological lexical representations, but this was not necessarily the case for initial sound similarity judgements on word pairs. The first study assessed the effects of concurrent articulatory suppression on the judgements. Experiment 2 used a concomitant task (chewing), which shares with suppression the use of articulatory components but does not involve speech programming and production. The third experiment investigated the effects of unattended speech on the phonological judgements. The results of these three experiments showed that articulatory suppression had a significant disrupting effect on accuracy in all four conditions, while neither articulatory non-speech (chewing) or unattended auditory speech had any effect on the subjects' performance. The results suggest that these phonological judgements involve the operation of an articulatory speech output component, which is not implemented peripherally and does not require the involvement of a non-articulatory input system.     

Differences in Concentration Ability Among Low- and High-SES Israeli Students: A Follow-Up Study

Eighty students participated in a follow-up study investigating the relationship between the ability to concentrate and academic achievement among low-socioeconomic-status (LSES) and high-socioeconomic-status (HSES) 4th graders. The results indicated that the differences between the ability to concentrate and academic achievement found when the students were in the 1st grade (Norman & Breznitz, 1992) persisted, in part, to the 4th grade. Compared with HSES children, LSES children obtained significantly lower scores on measures of academic achievement and concentration. Additional measures of school behavior included in the present study revealed that LSES children were more likely to be characterized by aggressive-impulsive behavior. This behavior accounted for most of the differences found between HSES and LSES pupils on the academic and concentration measures.     

Variability and standardized test profiles in typically developing children and children with Williams Syndrome

Williams Syndrome (WS) is a developmental disorder, which due to its specific cognitive profile, has been of interest to multidisciplinary research in order to study the pathways between cognition, brain, and genes. Previous studies investigating individual performance on cognitive tasks have reported large variability within the WS cognitive profile, which has encouraged the investigation of WS subgroups. The current study compared the variability in performance scores on five verbal and non‐verbal standardized tests in 33 children with WS and in 33 typically developing (TD) children of a similar chronological age (CA). In contrast to previous studies, the current study did not find significant differences in variability in performance on British Picture Vocabulary scale, Test Reception of Grammar and Digit span Forward between WS and TD groups when CA was controlled for. However, there was significantly less variability in younger WS participants for performance scores on Pattern Construction compared to the TD group. In light of these results, methodological issues and the importance of taking CA into account in analyses will be discussed.     

The British Sign Language (BSL) norms for age of acquisition,familiarity, and iconicity

Research on signed languages offers the opportunity to address many important questions about language that it may not be possible to address via studies of spoken languages alone. Many such studies, however, are inherently limited, because there exist hardly any norms for lexical variables that have appeared to play important roles in spoken language processing. Here, we present a set of norms for age of acquisition, familiarity, and iconicity for 300 British Sign Language (BSL) signs, as rated by deaf signers, in the hope that they may prove useful to other researchers studying BSL and other signed languages. These norms may be downloaded from www.psychonomic.org/archive.     

Lifetime Abuse and Mental Health Among Older Persons: A European Study

This study aimed to investigate the association of lifetime abuse and mental health among older persons, considering associated factors (e.g., demographics) through a cross-sectional design. We recruited 4,467 women and men ages 60–84 years from 7 European cities. Mental health was measured with the Hospital Anxiety and Depression Scale, and abuse (psychological, physical, sexual, financial, and physical injuries) based on the Revised Conflict Tactics Scale and the UK survey of abuse/neglect of older people. Multiple logistic regression analyses showed that country of residence, low educational level, and experienced financial strain increased the odds of probable cases of anxiety and depression. Female sex, white-collar profession, and financial support by social/other benefits/or partner income were associated with higher odds of anxiety, while older age and experience of lifetime injury were associated with increased odds of depressive symptoms. The findings of this study indicate that socioeconomic factors, as well as experienced lifetime severe physical abuse leading to injuries, are significant in perceived mental health of adults in later life.     

Italian youth subculture: collection, self-esteem, and self-efficacy

63 young people (M age=23.9 yr., SD=2.4, 50 men, 13 women) belonging to four subculture groups (New American Punk, Cyberpunk, Trash Style, and Rasta-Hippy) were studied to examine the relationship between self-esteem, self-efficacy, and the development of a body modification collection. A survey was created to evaluate quality of life, risk behaviour, and body modification. Self-esteem and self-efficacy were assessed using the Rosenberg Self-esteem Scale and General Perceived Self-efficacy Scale. Belonging to a group which permits neglect of standard norms of communal life makes it possible to avoid facing up to low self-esteem. Adherence to a group appears, from the results of this study, to be correlated with self-efficacy; inability to cope with life situations suggests a state of malaise in these young people.     

Sleep Disorders and Cognitive Dysfunctions in Parkinson’s Disease: A Meta-Analytic Study

Neuropsychology Review - A relationship between sleep disorders and cognitive dysfunctions was reported in Parkinson’s Disease (PD), however, some studies did not confirm the link. A...     

Parents’ Understanding of Adopted Children’s Ways of Being,Belonging, and Becoming

Internationally-adopted children experience a range of challenges as they cope with the demands of everyday functioning and strive to develop a healthy identity. Research shows that family context such as parenting practices impact the level of adoptees' adjustment and their eventual identity development. In this study, we examined the process of how relationships are built between Ethiopia adoptees and their adoptive families within the new family setting. Using data obtained through semi-structured interviews, a brief survey, and focus group discussion from 25 North American families who adopted 35 Ethiopia children, we conducted a systematic content analysis to examine parents' way of being, way of understanding, and way of intervening. Based on results of this study, we provide a framework that explains the dynamic of Ethiopian adoptees' existence and belonging from pre- to post-adoption in the adoptive family. Implications for future research regarding the need for multiculturally competent parenting practices and family level strategies to reduce barriers to the child and parent relationship are addressed.