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81.
Many children diagnosed with an autism spectrum disorder lack functional independent communication. The current study used a combined multiple‐baseline and alternating‐treatments design to evaluate whether the presence or absence of a verbal prompt (asking a question) during teaching affected independent verbal manding. Two teaching procedures were used to teach specific responses (two per teaching condition) and evaluate if the acquired response, once trained, occurred independently (in the absence of stimuli or supplemental prompts). One student learned more rapidly under the mand training condition whereas the other learned at a similar rate under both conditions. The assessment methodology presented may be beneficial in future practice to determine if one teaching procedure is more effective than the other for a learner. 相似文献
82.
本文就如何看待新药临床试验中的依从性问题提出了自己的看法:应用整体观、认识论的方法辩证地分析、处理依从性问题,以保证临床试验的顺利进行和质量可靠;文中通过实例并结合当前的医改背景,对临床医疗工作中的医患关系提出一些启发和看法,建议医务人员从自身出发重视患者的依从性。 相似文献
83.
Cynthia N. Catania Daniel Almeida Brian Liu‐Constant Florence D. Digennaro Reed 《Journal of applied behavior analysis》2009,42(2):387-392
Three new direct‐service staff participated in a program that used a video model to train target skills needed to conduct a discrete‐trial session. Percentage accuracy in completing a discrete‐trial teaching session was evaluated using a multiple baseline design across participants. During baseline, performances ranged from a mean of 12% to 63% accuracy. During video modeling, there was an immediate increase in accuracy to a mean of 98%, 85%, and 94% for each participant. Performance during maintenance and generalization probes remained at high levels. Results suggest that video modeling can be an effective technique to train staff to conduct discrete‐trial sessions. 相似文献
84.
Intelligence and persisting with medication for two years: Analysis in a randomised controlled trial
Ian J. Deary Catharine R. Gale Marlene C.W. Stewart F. Gerald R. Fowkes Gordon D. Murray G. David Batty Jacqueline F. Price 《Intelligence》2009,37(6):607-612
The study examined whether verbal intelligence is associated with persisting to take medication for up to two years. The design is a prospective follow-up of compliance with taking medication in high-risk individuals participating in a randomised, placebo-controlled trial set in Central Scotland. Participants were 1993 people aged between 50 and 77 years with an ankle brachial index ≤ 0.95. The medication was 100 mg aspirin or placebo daily.The principal outcome measure was continuing with taking medication or stopping it due to having ‘changed one's mind’. Higher verbal intelligence was associated with a greater likelihood of continuing to take medication up to two years after randomisation. For a standard deviation increase in Mill Hill Vocabulary Scale score, risk of stopping medication in the first two years of the study was 0.75 (95% CI 0.64 to 0.87, p < 0.001). Comparing the highest and lowest quartiles of IQ, the lowest IQ group's relative rate of stopping medication was 2.51 (95% CI 1.52 to 4.22). The effect was not attenuated after adjustment for sex, smoking, or level of deprivation. Verbal intelligence is associated with continuing, medium-to-long term engagement with health self-care, even in the face of uncertainty about whether active treatment is being received, whether the treatment is known to be effective in general, and whether it will be helpful to the individual taking it. Such persisting with potentially helpful health behaviours in the face of uncertainty might partly explain why people with higher intelligence live longer and suffer less morbidity from chronic diseases. 相似文献
85.
Julia Thompson 《Journal of Fluency Disorders》1984,9(3):199-206
Field-test data is reported on 48 school-age stutterers evaluated with the Assessment of Fluency in School-Age Children during the 1980–1981 school year in East-Central Ohio, which is largely rural in character with small industrial cities. The data answers questions proposed in 1977 regarding issues relating to the identification of young stutterers, their awareness of disfluent speech, and management problems in a school setting. 相似文献
86.
Inattentional blindness – the phenomenon that we sometimes miss salient stimuli in our direct view when they appear unexpectedly and attention is focused on something else - is modulated by various parameters, including distance of the unexpected stimulus from the attentional focus. In two experiments, we expanded the existing literature on spatial factors influencing inattentional blindness as well as theories on the spatial distribution of attention. Noticing rates of unexpected objects were significantly higher when they appeared outside instead of inside the bounds of primary task stimuli. Thus, our results do neither support the account that spatial attention is tuned as a spotlight that includes relevant targets and everything in between nor an account of purely object-based attentional orientation. Instead, the results speak in favor of an inhibitory area between two attended targets. Experiment 2 replicated these surprising findings and additionally demonstrated that they were not confounded by task. 相似文献
87.
88.
April A. Schottelkorb Karrie L. Swan Yumiko Ogawa 《Journal of counseling and development : JCD》2020,98(1):63-73
To investigate the effectiveness of intensive child-centered play therapy (CCPT) for children diagnosed with autism spectrum disorder (ASD), the authors randomly assigned 23 children with diagnosed ASD and symptoms of ASD on the Social Responsiveness Scale–2nd Edition (Constantino, 2012), to an intensive CCPT condition (n = 12) or a no-intervention control group (n = 11). Children who participated in 24 sessions of CCPT showed a statistically significant decrease in ASD core symptoms and behavioral symptoms, such as externalizing problems, attention problems, and aggression, compared with children in the control group. Implications are discussed. 相似文献
89.
Using an abbreviated assessment to identify effective error‐correction procedures for individual learners during discrete‐trial instruction 下载免费PDF全文
Regina A. Carroll Jennifer Owsiany Jessica M. Cheatham 《Journal of applied behavior analysis》2018,51(3):482-501
Previous research comparing the effectiveness of error‐correction procedures has involved lengthy assessments that may not be practical in applied settings. We used an abbreviated assessment to compare the effectiveness of five error‐correction procedures for four children with autism spectrum disorder or a developmental delay. During the abbreviated assessment, we sampled participants' responding with each procedure and completed the assessment before participants reached our mastery criterion. Then, we used the results of the abbreviated assessment to predict the most efficient procedure for each participant. Next, we conducted validation assessments, comparing the number of sessions, trials, and time required for participants to master targets with each procedure. Results showed correspondence between the abbreviated assessment and validation assessments for two of four participants and partial correspondence for the other two participants. Findings suggest that a brief assessment may be a useful tool for identifying the most efficient error‐correction procedure for individual learners. 相似文献
90.
To investigate underlying learning mechanisms in relation to the development of dyslexia, event-related potentials to visual standards were recorded in five-year-old pre-reading children at-risk for familial dyslexia (n=24) and their controls (n=14). At the end of second grade the children aged 8 years were regrouped into three groups according to literacy level and risk factor. Single-trial analyses revealed N1 habituation in the normal-reading controls, but not in the normal-reading at-risks, and a N1 amplitude increase in the group of poor-reading at-risks and poor-reading controls. No P3 habituation was found in either group. The normal-reading at-risk group exhibited the longest N1 and P3 latencies, possibly compensating for their reduced neuronal activity during initial information extraction. In contrast, the poor-reading group only showed prolonged P3, and their increase in (initial small) N1 amplitude together with normal N1 latencies, suggests inefficient processing in an early time window, which might explain automatisation difficulties in dyslexic readers. 相似文献