Reinstatement of 2-year-olds' event memory using photographs

This experiment examined 24- and 30-month-olds' understanding of photographs as reminders using a deferred imitation paradigm. The 24- and 30-month-olds visited a laboratory playroom and observed an experimenter demonstrating novel activities. Upon returning after a retention interval, half of the children viewed photographs depicting the activities they had viewed during their first visits as reminders of the event, as well as photographs of activities they had never seen. Children in both the reminder and the no-reminder groups were then asked to complete the originally modelled activities as a test of recall. Results indicate that although 30-month-olds recalled more activities than did 24-month-olds, children in the reminder condition at both ages recalled more activities than children in the no-reminder control condition. Results are discussed in terms of the development of representational understanding and long-term recall in young children.     

Use of visual information in speech perception: evidence for a visual rate effect both with and without a McGurk effect

The McGurk effect, where an incongruent visual syllable influences identification of an auditory syllable, does not always occur, suggesting that perceivers sometimes fail to use relevant visual phonetic information. We tested whether another visual phonetic effect, which involves the influence of visual speaking rate on perceived voicing (Green & Miller, 1985), would occur in instances when the McGurk effect does not. In Experiment 1, we established this visual rate effect using auditory and visual stimuli matching in place of articulation, finding a shift in the voicing boundary along an auditory voice-onset-time continuum with fast versus slow visual speech tokens. In Experiment 2, we used auditory and visual stimuli differing in place of articulation and found a shift in the voicing boundary due to visual rate when the McGurk effect occurred and, more critically, when it did not. The latter finding indicates that phonetically relevant visual information is used in speech perception even when the McGurk effect does not occur, suggesting that the incidence of the McGurk effect underestimates the extent of audio-visual integration.     

Observed classroom behavior of children with ADHD: relationship to gender and comorbidity

Examined hypothesized gender and comorbidity differences in the observed classroom behavior of children with attention deficit hyperactivity disorder (ADHD). The behavior of 403 boys and 99 girls with ADHD, ages 7–10, was compared (a) to observed, sex-specific classroom behavior norms, (b) by sex, and (c) by comorbid subgroups. Boys and girls with ADHD deviated significantly from classroom norms on 15/16 and 13/16 categories, respectively. Compared to comparison girls, girls with ADHD had relatively high rates of verbal aggression to children. Boys with ADHD engaged in more rule-breaking and externalizing behaviors than did girls with ADHD, but the sexes did not differ on more neutral, unobtrusive behaviors. The sex differences are consistent with notions of why girls with ADHD are identified and referred later than boys. Contrary to hypothesis, the presence of comorbid anxiety disorder (ANX) was not associated with behavioral suppression; yet, as hypothesized, children with a comorbid disruptive behavior disorder (DBD) had higher rates of rule-breaking, and impulsive and aggressive behavior, than did children with ADHD alone and those with ADHD+ANX. Elevated rates of ADHD behaviors were also observed in children with comorbid DBD, indicating that these behaviors are truly present and suggesting that reports of higher ADHD ratings in this subgroup are not simply a consequence of negative halo effects and rater biases.     

The color of two alphabets for a multilingual synesthete

Interviews with a multilingual synesthete (MLS), who experiences colored letters for Roman and Cyrillic alphabets and for digits, revealed stable synesthetic experiences over 2 1/2 - 5 years. Colors of Cyrillic letters were based on Roman letters. Four Stroop tests involving both types of letters showed that MLS was able to name print color faster if the colors matched her synesthetic colors, showing that synesthesia is automatic. Letter-naming times for blocks of color were slower than those of actual letters, supporting unidirectionality of synesthesia. Stroop tests with Roman, but not Cyrillic, letters showed MLS acquired new temporary letter-color pairings and her color-naming times for these were not different from those for her original synesthetic colors.     

THE ROLE OF CARDIAC REHABILITATION IN DEALING WITH PSYCHOLOGICAL LOSS AMONG SURVIVORS OF A CARDIAC EVENT

The aim of the current study was to examine the experiences of cardiac rehabilitation (CR) patients within the framework of psychological loss. All participants in this study reported experiencing losses of some nature, some of which were tangible and others less so. However, these do not appear to be strictly independent from each other in that tangible losses, such as loss of income, were underpinned by intangible losses, such as loss of self-esteem. For CR patients, it seems that the losses reported are experienced at more than one level.The first is an externally visible and objectively quantifiable level (for example, loss of occupation) , whereas the second is a more symbolic, phenomenologically based level (for example, loss of purpose as previously defined through one's occupational role). The CR program examined in this study helped patients to effectively deal with these losses and to experience additional developmental gain.     

Influence of body dissatisfaction on 1-year change in nutrient intake of overweight and obese inner-city African American children

This analysis aimed to examine the relationship of baseline body dissatisfaction with 1-year change in nutrient intake of inner-city, overweight and obese, African American children. This is a secondary analysis of 1-year pre-post data available for a convenience sample of 88 children. After adjusting for baseline intake of dietary variables and intervention group status, baseline body dissatisfaction was associated with 1-year increases in intake of energy, and all macronutrients in girls, but not in boys. These relationships were not substantially altered after adjusting for baseline BMIz and global self-worth. After including all adjustment factors, increasing baseline body dissatisfaction in girls was associated with 1-year increased intake of total energy, total sugars, total fat, discretionary fat, and total carbohydrates. This analysis suggests that, in girls but not necessarily in boys, body dissatisfaction might need to be targeted during interventions that aim to improve nutrient intake.     

Memory for details with self-referencing

Self-referencing benefits item memory, but little is known about the ways in which referencing the self affects memory for details. Experiment 1 assessed whether the effects of self-referencing operate only at the item, or general, level or whether they also enhance memory for specific visual details of objects. Participants incidentally encoded objects by making judgements in reference to the self, a close other (one's mother), or a familiar other (Bill Clinton). Results indicate that referencing the self or a close other enhances both specific and general memory. Experiments 2 and 3 assessed verbal memory for source in a task that relied on distinguishing between different mental operations (internal sources). The results indicate that self-referencing disproportionately enhances source memory, relative to conditions referencing other people, semantic, or perceptual information. We conclude that self-referencing not only enhances specific memory for both visual and verbal information, but can also disproportionately improve memory for specific internal source details.     

Military police investigator perspectives of a new self-reflective approach to strengthening resilience: A qualitative study

In this study, we explored participants’ experiences of a unique form of resilience training. The aims of this study were to obtain rich information about the participants’ experience of the resilience intervention based on adaptive self-reflection, their ability to report the private stress experience and coping efforts when faced with a stressor, their perceptions of training applicability to other contexts, and whether the training was able to encourage the reappraisal of stressors as growth opportunities. A qualitative design was employed with a sample of 21 investigator trainees from the Australian Defence Force School of Policing. Following implementation of the program, trainees provided written responses to seven open ended questions and participated in one focus group designed to embellish understanding of the survey answers. The analysis identified both strengths and limitations in the way respondents were able to recall and report on their private stress experience and coping efforts and several domains where the resilience training seemed to have its effects. Moreover, the respondents reported increased confidence in their ability to manage stressors in the future, recognition of stress in others and the potential to assist them, and a changed view of stress as an opportunity for personal development. Based on these findings, potential improvements in the training materials are recommended. Moreover, the findings suggest coping and emotion regulatory self-reflection may encourage the application of useful strategies and reinforce personal resilient capacities and coping self-efficacy.     

Turner Syndrome: A Review of Genetic and Hormonal Influences on Neuropsychological Functioning

Turner syndrome (TS) is a genetic disorder in females that arises from the loss of X chromosome material. Affected individuals demonstrate a characteristic neuropsychological profile of strengths in verbal processing and weaknesses in visuospatial processing, consistent with the Nonverbal Learning Disabilities syndrome. Previous research has described a wide range of visuospatial deficits in TS; however, their verbal abilities are less extensively studied. The present paper describes the processing difficulties of a 9-year-old girl with TS who demonstrated problems in integrating details of a complex visual display and using organizational terms to describe visual scenes or events. Her specific cognitive disabilities were thought to underlie some of the social and behavioral problems she was currently experiencing. Her pattern of results is consonant with the neuropsychological pattern that others have attributed to right hemisphere dysfunction and/or white matter abnormality.