The Nature of the Automatization Deficit in Chinese Children with Dyslexia

Clarifying whether automatization deficits constitute the primary causes or symptoms of developmental dyslexia, we focused on three critical issues of the dyslexic automatization deficit, namely universality, domain specificity, and severity. Thirty Chinese dyslexic children (mean age 10 years and 5 months), 30 chronological-age-, and 30 reading-level-matched children were tested in 4 areas of automaticity: motor, visual search, Stroop facilitation effects, and automatic word recognition. The results showed that the dyslexic children performed significantly worse than the CA-controls but not the RL-controls in all the tasks except for Stroop congruent-color words, on which they performed worse than children in both control groups. The deficits reflect a lag in reading experiences rather than a persistent cognitive deficit.     

Cerebellar Tasks do not Distinguish Between Children with Developmental Dyslexia and Children with Intellectual Disability

This paper explored the claim that only children with developmental dyslexia, whose reading ability is discrepant from their average general reasoning ability show specific deficits in motor tasks assessing cerebellar functioning (Fawcett et al., 2001 Fawcett, A. J. and Nicolson, R. I. 2001. “Dyslexia: The role of the cerebellum”. In Dyslexia: Theory and good practice, Edited by: Fawcett, A. J. 89–105. London: Whurr.  [Google Scholar], Cerebellar tests differentiate between groups of poor readers with and without IQ discrepancy. J. Learning Disabilities, 34, 119) and rapid serial naming (RAN, Wolf & Bowers, 1999 Wolf, M. and Bowers, P. 1999. The double deficit hypothesis for the developmental dyslexias. Journal of Educational Psychology, 91: 1–24. [Crossref], [Web of Science ®] , [Google Scholar], The double deficit hypothesis for the developmental dyslexias. J. Educ. Psychol., 91, 1). All available children between the ages of 11 and 14 were recruited from two special schools for children with either (a) formally-diagnosed intellectual disabilities (N?=?18); or (b) formal diagnoses of developmental dyslexia (N?=?25). These two groups of children did not differ on gender, age, pseudoword decoding abilities, or on 7 of 8 literacy measures, but did differ significantly, as expected on verbal and non-verbal reasoning tasks. Importantly, there were no deficits in bead threading ability or postural stability in the children with developmental dyslexia compared to the children with intellectual disabilities. There were also no between-group differences in rapid naming measures. The present results therefore provide no support for the claim that cerebellar deficits or RAN distinguish between children with dyslexia and children with intellectual disabilities that include reading.     

Long-Term Follow-Up of Children with Mental Retardation/Borderline Intellectual Functioning and ADHD

Fifty-two children (ages 7 to 14 years) with moderate mental retardation to borderline intellectual functioning were recontacted 12 to 65 months following participation in a double-blind, placebo-controlled trial of methylphenidate (MPH). Sixty-nine percent of subjects continued to be prescribed medication for behavior control at follow-up. While 72% of the sample evidenced improvement, over two-thirds continued to be rated at or above the 98th percentile on the Hyperactivity Index of the Parent Conners. In fact, 22% of subjects had received inpatient psychiatric treatment between the time of the initial MPH trial and follow-up. Finally, subjects with high initial ratings on the Parent Conners Conduct Problems scale were more likely to be suspended from school or receive inpatient psychiatric treatment than subjects with low initial ratings. The results suggested that children with ADHD and mental retardation or borderline intellectual functioning continued to exhibit significant symptoms associated with attention deficit hyperactivity disorder (ADHD) at follow-up and that early conduct problems were predictive of continuing behavioral difficulties.     

A Playroom Observation Procedure to Assess Children with Mental Retardation and ADHD

Forty-two children (ages 6 to 12 years old) with moderate mental retardation to borderline intellectual functioning were studied in a laboratory playroom setting to determine whether children identified as ADHD (attention deficit hyperactivity disorder) or controls differed on activity and attentional measures. Children with ADHD were further divided into ADHD + conduct problems (ADHD + CD) and ADHD-only subgroups (with an ADHD-combined group comprising children of both subgroups). An interval recording system was used to code observations of independent play and a restricted academic task. Results indicated that the ADHD-combined group was significantly more vocal and engaged in a significantly greater number of toy changes than controls during independent play. Significant group differences were also noted during the restricted academic task, with the ADHD-combined and ADHD + CD groups more off-task and engaging in a greater number of toy touches than controls. Discriminant analyses found independent play measures to predict group membership in 70 percent of cases (ADHD-combined vs. controls), but in only 64 percent of cases using measures from the restricted academic task. No significant findings resulted when the ADHD subjects were further divided into two subgroups. Despite some inconsistent findings, such laboratory-based observations may be of value in the diagnosis of ADHD in children with moderate mental retardation to borderline intellectual functioning.     

The Pragmatic Press of Political Reality: Use of P.L. 94-142 Discretionary and Set-Aside Funds

Two major reports regarding the financing of special education and the use of P.L. 94-142 discretionary and set-aside funds are analyzed and interpreted with respect to the impact of these funds on state and local education agencies. The need for flexibility as required by the law, as well as the pragmatic press of political reality in the identification of needs and the distribution of resources, are recognized as key factors in the utilization of these monies. The impact of a change in the amount and/or allocation of these funds are discussed in the context of probable consequences at the state and local levels.     

学习不良儿童的心理行为问题

学习不良儿童的心理行为问题已成为人们关注的一个焦点。从心理健康的角度考察,学习不良儿童心理行为问题主要表现在生活和社会适应、学习和违纪,以及焦虑、抑郁和自杀等方面;造成上述现象的主要原因要有自我概念较低、家庭因素的不良影响,以及社会认知方面存在的缺陷。可以通过干预和矫正学习不良儿童的心理行为问题,从而提高他们的心理健康水平。     

Use of a self-regulated strategy intervention to improve word problem-solving skills of students with mild disabilities

We investigated the effects of self-regulated strategy instruction on the ability of four elementary-school students with mild handicaps (2 with learning disabilities [LD] and 2 with mild mental retardation [MMR]) to perform 4 types of addition and subtraction word problems. We used a multiple baseline design and a self-instructional strategy to address story problem solving. Results indicated that the strategy was effective in increasing the number of correctly solved word problems. Gains were maintained across a 6 and 8 week follow-up check. The study supports previous research indicating that cognitive strategies are effective for students with LD and suggests that cognitive strategies are appropriate for students with MMR.     

智力落后儿童适应行为发展特点的研究

本研究用儿童适应行为评定量表对4～12岁中、轻度智力落后儿童适应行为发展特点进行探讨,结果发现：他们的适应行为与智力有显著性相关;智力落后儿童适应行为发展落后,其中认知技能发展严重滞后是一个重要原因,但他们的适应行为仍有着相当的发展潜力。     

The Instructional Characteristics of Inclusive Classes for Elementary Students with Severe Disabilities: An Exploratory Study

This exploratory study examined several instructional characteristics of elementary classrooms serving students with severe disabilities including the individuals who provided instruction to students, the instructional behaviors of these teachers, and grouping structures. The analysis focused on the impact of these variables on the academic responding of students and the extent to which they were the exclusive target of instruction by the various teachers. Observation data were collected on six students with severe disabilities participating in general elementary classrooms for reading or math, and at least one other subject area. The academic responding of students was similar across general education teachers, special education teachers, paraprofessionals, and peers; and the instructional behaviors of each of these groups of instructors was similar. Students had higher rates of academic responding during one-on-one and small group instruction, but they also were engaged in instructional tasks during whole class instruction. Finally, academic responding was positively associated with instruction focused on the student, one-on-one instruction, and instructional interactions with teachers. Academic responding was negatively correlated with whole class instruction and instructional behaviors that were not directed at the student.     

Behavioral Microanalysis of Helping Interactions Between Mothers and Adult Children with Mental Retardation

Although direct observation has provided much information regarding caregiver-care recipient interactions, our understanding of the applications of this technique remains incomplete. This study expands upon earlier observational work by examining adults with mental retardation (MR) and their family caregivers in the home setting. Specialized computer software was used to conduct real-time observation and recording of interactional styles of maternal caregivers of eight younger (M = 23 years old) and eight older (M = 49 years old) MR adults during two cognitive tasks: block design and card sorting. Differences in the amount and type of assistance provided by the caregiver were examined by coding the occurrence and duration of seven interactional behaviors. The results demonstrated that the caregivers of the younger adults used more positive statements and modeling/gestural prompts, whereas the caregivers of the older adults provided more physical assistance and performed more of the tasks themselves. More importantly, this project provided information regarding interactions between MR adults and their maternal caregivers and demonstrated the utility of computer-assisted data collection technology with a community-based, nondemented population.     

幼儿的自我投射能力对情景预见的影响:来自典型发展儿童和孤独症谱系障碍儿童的证据

情景预见是个体将自我投射到未来某个特定时间和地点预先体验可能发生的未来事件的一种能力。为了考察幼儿的自我投射能力在情景预见中的可能作用,本研究通过两个实验比较了从自己的视角和从他人视角完成情景预见任务时幼儿的表现。实验1选取236名3~5.5岁典型发展（Typically Developing,TD）幼儿,采用被试间设计发现,总体而言,幼儿为他人做预见优于为自己做预见。实验2采用被试内设计,在TD儿童身上验证了实验1的结果,同时发现,孤独症谱系障碍（Autism Spectrum Disorder,ASD）儿童为自己做预见与为他人做预见没有差异。综上,幼儿不成熟的自我投射能力会干扰其自我卷入的情景预见,而自我投射能力受损的ASD儿童则没有表现出这种影响。     

Delayed matching to two-picture samples by individuals with and without disabilities: an analysis of the role of naming

Delayed matching to complex, two-picture samples (e.g., cat-dog) may be improved when the samples occasion differential verbal behavior. In Experiment 1, individuals with mental retardation matched picture comparisons to identical single-picture samples or to two-picture samples, one of which was identical to a comparison. Accuracy scores were typically high on single-picture trials under both simultaneous and delayed matching conditions. Scores on two-picture trials were also high during the simultaneous condition but were lower during the delay condition. However, scores improved on delayed two-picture trials when each of the sample pictures was named aloud before comparison responding. Experiment 2 replicated these results with preschoolers with typical development and a youth with mental retardation. Sample naming also improved the preschoolers' matching when the samples were pairs of spoken names and the correct comparison picture matched one of the names. Collectively, the participants could produce the verbal behavior that might have improved performance, but typically did not do so unless the procedure required it. The success of the naming intervention recommends it for improving the observing and remembering of multiple elements of complex instructional stimuli.     

Use of Logotherapy's Mountain Range Exercise with Male Adolescents with Mental Retardation/Developmental Disabilities and Sexual Behavior Problems

This article discusses the use of logotherapy's Mountain Range Exercise (MRE) with adolescent males with mild to moderate mental retardation/developmental disabilities and sexual behavior problems in a high-management group home setting. The activity was used in group therapy with nine patients to build rapport, clarify values, enhance attention and focus, and facilitate patient disclosure of sexual offense histories in subsequent sessions. The literature on youths with sexually aggressive behavior problems is reviewed, followed by the rationale for using the technique with this population. Future directions for research are offered.     

Effect of response practice variables on learning spelling and sight vocabulary

Four experiments were conducted to examine variables associated with response practice as an instructional technique for individuals with intellectual disabilities. In Experiment 1, the effect of the cover component in the "cover write" method was evaluated, as were the comparative effects of written versus oral practice of spelling words by rehabilitation clients. The results showed that the cover procedure generally did not enhance performance over and above that produced by practice alone, and written practice generally was not superior to oral practice. Experiment 2 demonstrated that less response practice (i.e., five times) was as effective as more practice (i.e., 10 and 15 times) for teaching spelling to adolescents with developmental disabilities. Experiments 3 and 4 also showed that even less response practice (i.e., one time) was as effective as more practice (five times), and irrelevant practice following errors was as effective as relevant practice for teaching spelling and sight vocabulary to adolescents with behavior disorders and developmental disabilities, respectively. The findings suggest that a parsimonious procedure of limited response practice and positive reinforcement may be effective for the tasks and populations studied.     

学习不良鉴定的能力-成绩差异模型

对能力-成绩差异模型的研究进行分析将促进学习不良鉴定研究的发展。文章在简要回顾了能力-成绩差异模型产生的历史背景和发展情况的基础上,重点介绍了能力-成绩差异模型当前的研究状况。已有的研究表明,能力-成绩差异模型在理论基础、效度、信度等方面都存在较多的争议。未来的研究应该努力构建支持能力-成绩差异模型的理论定义,完善现有的操作定义;同时补充其他的鉴定标准,建立更为有效的鉴定程序     

There are Multiple Contributors to the Verbal Short-Term Memory Deficit in Children with Developmental Reading Disabilities

Prior research has put forth at least four possible contributors to the verbal short-term memory (VSTM) deficit in children with developmental reading disabilities (RD): poor phonological awareness that affects phonological coding into VSTM, a less effective phonological store, slow articulation rate, and fewer/poorer quality long-term memory (LTM) representations. This project is among the first to test the four suppositions in one study. Participants included 18 children with RD and 18 controls. VSTM was assessed using Baddeley's model of the phonological loop. Findings suggest all four suppositions are correct, depending upon the type of material utilized. Children with RD performed comparably to controls in VSTM for common words but worse for less frequent words and nonwords. Furthermore, only articulation rate predicted VSTM for common words, whereas Verbal IQ and articulation rate predicted VSTM for less frequent words, and phonological awareness and articulation rate predicted VSTM for nonwords. Overall, findings suggest that the mechanism(s) used to code and store items by their meaning is intact in RD, and the deficit in VSTM for less frequent words may be a result of fewer/poorer quality LTM representations for these words. In contrast, phonological awareness and the phonological store are impaired, affecting VSTM for items that are coded phonetically. Slow articulation rate likely affects VSTM for most material when present. When assessing reading performance, VSTM predicted decoding skill but not word identification after controlling Verbal IQ and phonological awareness. Thus, VSTM likely contributes to reading ability when words are novel and must be decoded.     

Moderators of Parent Training for Disruptive Behaviors in Young Children with Autism Spectrum Disorder

We conducted a 6 month, randomized trial of parent training (PT) versus a parent education program (PEP) in 180 young children (158 boys, 22 girls), ages 3–7 years, with autism spectrum disorder (ASD). PT was superior to PEP in decreasing disruptive and noncompliant behaviors. In the current study, we assess moderators of treatment response in this trial. Thirteen clinical and demographic variables were evaluated as potential moderators of three outcome variables: the Aberrant Behavior Checklist-Irritability subscale (ABC-I), Home Situations Questionnaire (HSQ), and Clinical Global Impressions-Improvement Scale (CGI-I). We used an intent-to-treat model and random effects regression. Neither IQ nor ASD severity moderated outcome on the selected outcome measures. Severity of Attention Deficit Hyperactivity Disorder (ADHD) and anxiety moderated outcomes on the ABC-I and HSQ. For instance, there was a 6.6 point difference on the ABC-I between high and low ADHD groups (p?=?.05) and a 5.3 point difference between high and low Anxiety groups (p?=?.04). Oppositional defiant disorder symptoms and household income moderated outcomes on the HSQ. None of the baseline variables moderated outcome on the CGI-I. That IQ and ASD symptom severity did not moderate outcome suggests that PT is likely to benefit a wide range of children with ASD and disruptive behavior.