The cognitive profile and multiple-deficit hypothesis in Chinese developmental dyslexia

The present study was conducted to examine the cognitive profile and multiple-deficit hypothesis in Chinese developmental dyslexia. Thirty Chinese dyslexic children in Hong Kong were compared with 30 average readers of the same chronological age (CA controls) and 30 average readers of the same reading level (RL controls) in a number of rapid naming, visual, phonological, and orthographic tasks. Chinese dyslexic children performed significantly worse than the CA controls but similarly to the RL controls on most of the cognitive tasks. The rapid naming deficit was found to be the most dominant type of cognitive deficit in Chinese dyslexic children. Over half of the dyslexic children exhibited deficits in 3 or more cognitive areas, and there was a significant association between the number of cognitive deficits and the degree of reading and spelling impairment. The present findings support the multiple-deficit hypothesis in Chinese developmental dyslexia.     

Long-term memory for music: infants remember tempo and timbre

We show that infants' long-term memory representations for melodies are not just reduced to the structural features of relative pitches and durations, but contain surface or performance tempo- and timbre-specific information. Using a head turn preference procedure, we found that after a one week exposure to an old English folk song, infants preferred to listen to a novel folk song, indicating that they remembered the familiarized melody. However, if the tempo (25% faster or slower) or instrument timbre (harp vs. piano) of the familiarized melody was changed at test, infants showed no preference, indicating that they remembered the specific tempo and timbre of the melodies. The results are consistent with an exemplar-based model of memory in infancy rather than one in which structural features are extracted and performance features forgotten.     

Forgiveness,forbearance, and time: the temporal unfolding of transgression-related interpersonal motivations

The investigators proposed that transgression-related interpersonal motivations result from 3 psychological parameters: forbearance (abstinence from avoidance and revenge motivations, and maintenance of benevolence), trend forgiveness (reductions in avoidance and revenge, and increases in benevolence), and temporary forgiveness (transient reductions in avoidance and revenge, and transient increases in benevolence). In 2 studies, the investigators examined this 3-parameter model. Initial ratings of transgression severity and empathy were directly related to forbearance but not trend forgiveness. Initial responsibility attributions were inversely related to forbearance but directly related to trend forgiveness. When people experienced high empathy and low responsibility attributions, they also tended to experience temporary forgiveness. The distinctiveness of each of these 3 parameters underscores the importance of studying forgiveness temporally.     

The Age and Gender Effect on Four Forms of Peer Victimization among Chinese Children and Adolescents

Applied Research in Quality of Life - This study is the first to examine the effects of age and gender on different forms of peer victimization among local Chinese schoolchildren in Hong Kong. The...     

Nursing Practices in Catholic Healthcare: A Case Study of Nurses in a Catholic Private Hospital

We aimed to investigate Catholic Identity and Mission communication specifically how nurses were expressing the Catholic healthcare values in practice. A mixed-methods, case study design was used and included non-participant observation, a mid-level manager focus group (n = 7) and online surveys (n = 144). Document and observational data analysis revealed the organisation’s commitment to visible indication of Catholic values adherence. Focus group analysis revealed two themes, ‘Catholic values in action’ and ‘taking the extra step’. The impact of Catholic Identity and Mission on nurses and nursing care recipients remains elusive and warrants further understanding.     

What Do Mothers Make Adolescents Feel Guilty About? Incidents,Reactions, and Relation to Depression

We found mothers’ history of depression and symptoms of depression among their adolescent children were both associated with the type of events that mothers made adolescents feel guilty about and with the mothers’ reactions to those events. Adolescents (20 male, 23 female) described incidents in which their mothers made them feel guilty and what happened afterward. Offspring of mothers with (versus without) a history of depression more often reported guilt when not at fault and over failing to meet maternal needs; reactions did not resolve matters and involved unregulated maternal emotions. Adolescents of mothers without a depression history more often felt guilty about specific events (e.g., breaking rules, bad grades) and reactions resulted in closure (through discipline, apologies, or forgiveness). Adolescents’ depressive symptoms were more severe when incidents were unresolved and involved maternal emotions and less severe when incidents were specific. In addition, maternal use of self-serving forms of guilt induction related to adolescent and parent depression.     

Quality of Life of Individuals with Acquired Brain Injuries

This study investigated the quality of life of individuals with acquired brain injuries (ABI) across a one- to fifteen-year post-injury time span. This allows us to identify the health and service needs of individuals with ABI and provide direction for further improvement. Twenty-nine individuals were invited from the local Self-Help Group for the Brain-Damaged to participate in this study. Four instruments were used to help in the investigation of the subjective components of the quality of life, including the Personal Wellbeing Index (PWI) and Positive and Negative Affect Scales (PANAS). The instruments used were the Modified Barthel Index (MBI) and Lawton Instrumental Activity of Daily Living (IADL) Scale. After analysis of the results and their interpretation, there was no significant difference between the post-injury groups in their scores of negative affect. It is suggested that there should be services, such as psychotherapy, to help reduce the existence of negative moods. Improvement in the IADL aspect should be more focused in future rehabilitation services to allow people to enjoy a fuller life.     

Learning to “See” Less Than Nothing: Putting Perceptual Skills to Work for Learning Numerical Structure

How can children's natural perceptuo-motor skills be harnessed for teaching and learning mathematical structure? We address this question in the case of the integers. Existing research suggests that adult mental representations of integers recruit perceptuo-motor functionalities involving symmetry. Building on these findings, we designed a hands-on curriculum that emphasizes symmetry to teach integer concepts to fourth graders. Compared to two control conditions, children who went through the experimental curriculum showed evidence of incorporating symmetry into their mental representations of integers and performed higher on problems beyond the scope of instruction, including negative fractions and algebra-readiness problems. Gains did not come at the expense of basic integer computation skill. This study has direct practical implications, as current integers curricula generally omit symmetry. The research demonstrates an approach to designing instruction that involves identifying perceptuo-motor functionalities underlying numerical cognition and creating learning activities to recruit them.