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161.
162.
Ingham RJ 《Journal of Fluency Disorders》2003,28(4):411-420
163.
Relations Between Continuous Performance Test Performance Measures and ADHD Behaviors 总被引:7,自引:0,他引:7
Epstein JN Erkanli A Conners CK Klaric J Costello JE Angold A 《Journal of abnormal child psychology》2003,31(5):543-554
The Conners' Continuous Performance Test (CPT) is a neuropsychological task that has repeatedly been shown to differentiate ADHD from normal groups. Several variables may be derived from the Conners' CPT including errors of omission and commission, mean hit reaction time(RT), mean hit RT standard error, d', and . What each CPT parameter actually assesses has largely been based upon clinical assumptions and the face validity of each measure (e.g., omission errors measure inattention, commission errors measure impulsivity). This study attempts to examine relations between various CPT variables and phenotypic behaviors so as to better understand the various CPT variables. An epidemiological sample of 817 children was administered the Conners' CPT. Diagnostic interviews were conducted with parents to determine ADHD symptom profiles for all children. Children diagnosed with ADHD had more variable RTs, made more errors of commission and omission, and demonstrated poorer perceptual sensitivity than nondiagnosed children. Regarding specific symptoms, generalized estimating equations (GEE) and ANCOVAs were conducted to determine specific relationships between the 18 DSM-IV ADHD symptoms and 6 CPT parameters. CPT performance measures demonstrated significant relationships to ADHD symptoms but did not demonstrate symptom domain specificity according to a priori assumptions. Overall performance on the two signal detection measures, d' and , was highly related to all ADHD symptoms across symptom domains. Further, increased variability in RTs over time was related to most ADHD symptoms. Finally, it appears that at least 1 CPT variable, mean hit RT, is minimally related to ADHD symptoms as a whole, but does demonstrate some specificity in its link with symptoms of hyperactivity. 相似文献
164.
165.
Adjustment to infertility 总被引:1,自引:0,他引:1
166.
C A Tompkins A L Holland G Ratcliff A Costello L F Leahy V Cowell 《Brain and cognition》1990,13(1):86-97
Longitudinal data from 84 head-injured children and adolescents, who were tested at three points in the first year postinjury, were analyzed to determine the best combination of demographic, injury-related, and behavioral factors predicting cognitive performance. Dependent variables were language, memory, visuomotor, and speeded performance factor scores obtained through confirmatory factor analyses of an extensive test battery. Multiple regression analyses indicated that injury severity and the existence of previous psychological, physical, or cognitive disorders were primary for predicting acute (1 month post-hospital discharge) performance for older subjects. For younger subjects, however, parental marital status was the most important correlate of acute cognitive performance. Those residing in homes with both parents fared better than children in one-parent families. At 6 months and 1 year postinjury, the older subjects who performed most poorly initially remained the most impaired. For younger children, acute cognitive standing was also an important predictor of later performance, but parental marital status remained a crucial influence on their longer-term recovery of cognitive skills. 相似文献
167.
It has been hypothesized that receptive developmental language disorder (RDLD) may be explained by an auditory processing deficit. The neuroanatomical locus of this deficit is unknown. Brainstem auditory evoked potentials (BAEPs) reflect the functioning of the auditory nerve and auditory brainstem pathways to high-frequency acoustical stimulation in humans and reflect the first stages of auditory processing. These were studied in 12 subjects with RDLD (four females and eight males, ages 12 to 19) and twelve control subjects (three females and nine males, ages 14 to 24). Click intensity and rate of stimulation were varied. The BAEPs for the RDLD group were comparable to the control group as well as to hospital norms across intensity levels and stimulation rates. The evidence obtained suggests that a disorder in the neurophysiological systems underlying the BAEPs and reflecting initial stages of auditory processing is not essential for RDLD. 相似文献
168.
169.
Jennifer M. Strimpfel Janis G. Neece Jenny Macfie 《Journal of Contemporary Psychotherapy》2016,46(2):97-105
The following case study describes the treatment of an 8 year-old girl with early-onset obsessive compulsive disorder using a manualized cognitive-behavioral therapy with exposure and response prevention (CBT/EPR) protocol, implemented using a “flexibility within fidelity” approach. The case study focuses on how the treatment manual was successfully implemented in a flexible manner to address unique aspects of the case. These unique factors included the child’s extreme shyness at the beginning of treatment (with implications for rapport building), the primarily obsessional presentation of this child’s symptoms, the child’s avoidance of discussing the content of her obsessive thoughts, and secondary depressive symptoms (excessive guilt, frequent crying, and sadness) that contributed to the child’s impairment and distress. Assessment of progress indicated improvement in symptoms after four sessions of cognitive skill building and again in the last five sessions after implementing increased exposure to obsessive thoughts using narrative techniques. The implications for clinicians and student therapists, including the importance of rapport building, developmentally tailoring treatment, and flexibly implementing treatment to address the unique characteristics of the individual patient are discussed. 相似文献
170.
Barbara J. Burns E. Jane Costello Alaattin Erkanli Dan L. Tweed Elizabeth M. Z. Farmer Adrian Angold 《Journal of child and family studies》1997,6(1):89-111
This paper examines the relationships between insurance coverage, need, and mental health services in a community-based sample of 1,015 youths who were 9, 11, and 13 years old at the beginning of the study. They were followed over a two-year period. A strong measure of need based on a standardized diagnostic interview was available and repeated over three annual waves. Data on service use was collected quarterly across two years. Major findings included: (a) high need (serious emotional disturbance [SED]) was strongly related to use of any mental health services; (b) services use was much more likely to occur with public (Medicaid) insurance coverage than either private or no insurance; (c) considerable unmet need was observed even for youths with SED; (d) school-based mental health services potentially substituted for professional mental health services; and (e) there was little unnecessary use of mental health services in the low need group. The major policy implication of these findings is that the regulation of insurance benefits should be based on level of need, rather than on arbitrary limits which are likely to either reduce the probability of or appropriate amount of care for youths who most need mental health services. 相似文献