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151.
Field T Pickens J Prodromidis M Malphurs J Fox N Bendell D Yando R Schanberg S Kuhn C 《Adolescence》2000,35(138):381-414
Infants of mothers with depressive symptoms show developmental delays if symptoms persist over the first 6 months of the infant's life, thus highlighting the importance of identifying those mothers for early intervention. In Study 1, mothers with depressive symptoms (n = 160) and mothers without depressive symptoms (n = 100) and their infants were monitored to identify variables from the first 3 months that predict which mothers would still be symptomatic at 6 months. A "dysregulation" profile was noted for the infants of depressed mothers, including lower Brazelton scores, more indeterminate sleep, and elevated norepinephrine, epinephrine, and dopamine levels at the neonatal period, and greater right frontal EEG activation, lower vagal tone, and negative interactions at the 3- and 6-month periods. A group of maternal variables from the neonatal and 3-month assessments accounted for 51% of the variance in the mothers' continuing depressive symptoms. These variables included greater right frontal EEG activation, lower vagal tone, and less positive interactions at 3 months, and elevated norepinephrine, serotonin, and cortisol levels at the neonatal stage. In Study 2, a similar sample of mothers with depressive symptoms (n = 160) and without depressive symptoms (n = 100) was recruited and followed to 3 months. Those symptomatic mothers who had values above (or below) the median (depending on the negative direction) on the predictor variables identified in Study 1 (taken from the first 3 months) were then randomly assigned to an intervention or a control group at 3 months. These groups were then compared with each other, as well as with the group without depressive symptoms, at 6 and 12 months. The intervention, conducted from 3 to 6 months, consisted of free day care for the infants and a rehab program (social, educational, and vocational) plus several mood induction interventions for the mothers, including relaxation therapy, music mood induction, massage therapy, and mother-infant interaction coaching. Although the mothers who received the intervention continued to have more depressive symptoms than did the nondepressed mothers, their interactions significantly improved and their biochemical values and vagal tone normalized. Their infants also showed more positive interations, better growth, fewer pediatric complications, and normalized biochemical values, and by 12 months their mental and motor scores were better than those of the infants in the control group. 相似文献
152.
We examined whether prior knowledge of a person affects the visual processes involved in learning a face. In two experiments, subjects were taught to associate human faces with characters they knew (from the TV show The Simpsons) or characters they did not (novel names). In each experiment, knowledge of the character predicted performance in a recognition memory test, relying only on old/new confidence ratings. In experiment 1, we established the technique and showed that there is a face-learning advantage for known people, even when face items are counterbalanced for familiarity across the experiment. In experiment 2 we replicated the effect in a setting which discouraged subjects from attending more to known than unknown people, and eliminated any visual association between face stimuli and a character from The Simpsons. We conclude that prior knowledge about a person can enhance learning of a new face. 相似文献
153.
The relationship between auditory temporal processing,phonemic awareness,and reading disability 总被引:6,自引:0,他引:6
Recent research suggests an auditory temporal deficit as a possible contributing factor to poor phonemic awareness skills. This study investigated the relationship between auditory temporal processing of nonspeech sounds and phonological awareness ability in children with a reading disability, aged 8-12 years, using Tallal's tone-order judgement task. Normal performance on the tone-order task was established for 36 normal readers. Forty-two children with developmental reading disability were then subdivided by their performance on the tone-order task. Average and poor tone-order subgroups were then compared on their ability to process speech sounds and visual symbols, and on phonological awareness and reading. The presence of a tone-order deficit did not relate to performance on the order processing of speech sounds, to poorer phonological awareness or to more severe reading difficulties. In particular, there was no evidence of a group by interstimulus interval interaction, as previously described in the literature, and thus little support for a general auditory temporal processing difficulty as an underlying problem in poor readers. In this study, deficient order judgement on a nonverbal auditory temporal order task (tone task) did not underlie phonological awareness or reading difficulties. 相似文献
154.
To examine criterion F variables of PTSD, the psychosocial functioning of two samples of motor vehicle accident (MVA) survivors was investigated. Within each sample, comparisons between MVA survivors with and without PTSD were conducted on four psychosocial functioning indices at three time points. In addition, the relationships between specific PTSD symptom clusters and psychosocial functioning indices were examined. The study revealed that, in general, MVA survivors with PTSD evidenced poorer psychosocial functioning than did survivors without PTSD. The emotional numbing symptoms of PTSD emerged as the most consistent predictors of the psychosocial functioning indices. The implications of these findings to the comprehensive treatment of PTSD are discussed. 相似文献
155.
Two studies of psychiatric morbidity among motor vehicle accident survivors 1 year after the crash 总被引:2,自引:0,他引:2
Blanchard EB Hickling EJ Freidenberg BM Malta LS Kuhn E Sykes MA 《Behaviour research and therapy》2004,42(5):569-583
We assessed the psychiatric co-morbidity associated with chronic posttraumatic stress disorder (PTSD) (1-2 years) secondary to personal injury motor vehicle accidents (MVAs) in two studies. In Study 1, we compared the results of SCID assessments for 75 treatment-seeking MVA survivors (51 with PTSD and 24 with symptoms but no PTSD). In Study 2, we compared similar results among 132 MVA survivors who had been followed prospectively for 12+ months after their accidents (19 with PTSD, 32 who had PTSD but who had remitted, and 81 who never met criteria for PTSD). We found comparable levels of current co-morbid major depression (53%), any mood disorder (62-68%), generalized anxiety disorder (26%) and any anxiety disorder (42%) for both groups of participants with chronic PTSD. These rates of co-morbidity were higher than those found in non-PTSD comparison groups with similar MVA histories. 相似文献
156.
Anita Bowser Wendy Link Mary Dickson Dr Lesley Collier Dr Maggie K. Donovan-Hall 《Occupational Therapy in Mental Health》2018,34(1):32-48
Boredom is a problem in forensic mental health settings and is believed to increase levels of violence and be detrimental to health and recovery. There were 8 men in a forensic unit, all diagnosed with a psychotic disorder, that were interviewed regarding their experiences of boredom. A thematic analysis was used to identify emergent themes. These included: Mental health and motivation; Restrictive environment; Responsibilities; and Nothing to do. These findings provide a greater understanding of factors which may contribute to boredom within forensic settings and can guide occupational therapy interventions to address them. 相似文献
157.
Marie Camerota Michael T. Willoughby Laura J. Kuhn Clancy B. Blair 《Child neuropsychology》2018,24(3):322-337
This study tests the factor structure, measurement invariance, and correlates of the Childhood Executive Functioning Inventory (CHEXI) with a large and diverse sample of 3- to 5-year-olds (n = 844). Consistent with previous studies, a two-factor model that distinguishes working memory from inhibition provides the best fit to the observed data. This two-factor model has been shown to demonstrate strong measurement invariance for different subgroups of children (boys vs. girls, high vs. low income). Whereas boys tend to have greater working memory and inhibition difficulties (Cohen’s d = 0.15 and 0.20, respectively), children from low-income households tend to have more working memory problems than their peers from high-income households (Cohen’s d = 0.25). Finally, correlations between CHEXI scores, examiner reports of child behavior, and child performance on a battery of executive function (EF) tasks were investigated. CHEXI scores were found to be more consistently related to examiner reports of child behavior than child performance on EF tasks. Tthe strengths and weaknesses of the CHEXI as a questionnaire measure of EF are discussed, and directions for future research are suggested. 相似文献
158.
Eileen?WillisEmail authorView authors OrcID profile Lily?Dongxia?Xiao Wendy?Morey Lesley?Jeffers Ann?Harrington David?Gillham Anita?De?Bellis 《Journal of International Migration and Integration》2018,19(3):683-700
This paper draws on qualitative interviews with migrant Indo-Asian and African personal care workers and registered and enrolled nurses employed by two not-for-profit residential aged care organisations in Australia: AnglicareSA and Resthaven Inc. The paper examines the way these culturally and linguistically diverse staff talk about the safe organisational environment provided by their employers, while in the wider Australian environment, low levels of hostility towards migrants and refugees are a constant cultural force. We demonstrate the impact of these organisations’ foundational ethics and values that influence how human resource diversity management strategies impact on the quality care provided to residents. We argue that this ethic and these human resource strategies act as conduits for culturally and linguistically diverse (CALD) staff to integrate into the workforce and as a mechanism in assisting new migrants to transition into the wider Australian society, while at the same time enriching the care of the older persons. 相似文献
159.
Stereokinetic illusions have never been investigated in non-human primates, nor in other mammalian species. These illusions
consist in the perception of a 3D solid object when certain 2D stimuli are rotated slowly in the plane perpendicular to the
line of sight. The ability to perceive the stereokinetic illusion was investigated in the common marmoset (Callithrix jacchus). Four adult marmosets were trained to discriminate between a solid cylinder and a solid cone for food reward. Once learning
criterion was reached, the marmosets were tested in sets of eight probe trials in which the two solid objects used at training
were replaced by two rotating 2D stimuli. Only one of these stimuli produced, at least to the human observer, the stereokinetic
illusion corresponding to the solid object previously reinforced. At test, the general behaviour and the total time spent
by the marmosets observing each stimulus were recorded. The subjects stayed longer near the stimulus producing the stereokinetic
illusion corresponding to the solid object reinforced at training than they did near the illusion corresponding to the previously
non-rewarded stimulus. Hence, the common marmosets behaved as if they could perceive stereokinetic illusions. 相似文献
160.