All students, including those with significant cognitive disabilities, must participate in accountability testing under NCLB regulations. Each state must provide an alternate assessment for students unable to participate in general accountability testing. Carefully designed alternate assessment systems have the potential to go beyond meeting…

Students with autism spectrum disorders (ASD) have difficulties with verbal language. Many interventions to remediate such deficits require numerous materials and significant teacher time. This study sought to determine if a simple multi-component intervention that incorporated noncontingent reinforcement (NCR) and verbal modeling would result in…

The digital native has been the darling of market research and a major focus of education consternation throughout the first decade of the 2000s. These are the children and young adults the literature describes as those born after 1980 and who exhibit high technical savvy, particularly as it pertains to information and communication technology…

The purposes of this study were to investigate the effects of rater training in an L2 performance assessment and to examine the eligibility of L2 users of English as raters in L2 performance assessment. Rater training was conducted in order for raters to clearly understand the criteria, the evaluation items, and the evaluation procedure. In this…

This study investigated the results of employing shared story reading during literacy instruction for participants with severe and multiple disabilities. This intervention was conducted in an effort to improve independent responses made by participants with severe and multiple disabilities within a small group on a task analysis during shared…

We evaluated the effects of a self-management treatment package (SMTP) on the stereotypic behavior of an adolescent with Pervasive Developmental Disorder-Not Otherwise Specified (PDD-NOS). Latency to stereotypy was systematically increased in the training setting (academic) and the effectiveness of the SMTP was evaluated within a multiple-probe…

This study investigated the effects of an instructional procedure which incorporated lexical cohesion and macrorules to promote main idea comprehension of Thai EFL students. One hundred and six undergraduate students taking a reading module were randomly assigned to one of three teaching conditions: the combined use of lexical cohesion and…

Four pigeons were first trained in a timing procedure. In one condition, each trial began with the presentation of an X on the center key, followed by a delay (short or long), after which two side keys were lit. If the delay was short, pecks to the red side key were reinforced. If the delay was long, pecks to the green side key were reinforced. In…

A functional class refers to a circumstance in which responding is controlled by features of stimuli that are common to all the class members. We argue that behavior with respect to conceptual stimuli entails more than discrimination among classes and generalization within classes. We suggest that an analysis of substitution of stimulus functions…

Nesselroade, Gerstorf, Hardy, and Ram have done a marvelous job in discussing the methodological issues for a meaningful revival of the idiographic versus nomothetic debate that has flared up periodically over the past seven decades. Nesselroade et al. have previously attempted to resolve the paradox that all behavior occurs at the individual…

Robots and humans receive partial, fragmentary hints about the world's state through their respective sensors. These hints--tiny patches of light intensity, frequency components of sound, etc.--are far removed from the world of objects which we feel and perceive so effortlessly around us. The study of infant development and the construction of…

Differentiation and integration played large roles within classic developmental theories but have been relegated to obscurity within contemporary theories. However, they may have a useful role to play in modern theories as well, if conceptualized as guiding principles for analyzing change rather than as real-time mechanisms. In the present study,…

Calculating and reporting appropriate measures of effect size are becoming standard practice in psychological research. One of the most common scenarios encountered involves the comparison of 2 groups, which includes research designs that are experimental (e.g., random assignment to treatment vs. placebo conditions) and nonexperimental (e.g.,…

Students were asked to find all possible values for A so that the points (1, 2), (5, A), and (A, 7) lie on a straight line. This problem suggests a generalization: Given (x, y), find all values of A so that the points (x, y), (5, A), and (A, 7) lie on a straight line. We find that this question about linear equations must be resolved using the…

Seven children aging between 3 and 6 years with developmental disabilities were participated in this study, which examined the effects of the Activity-Based Intervention Program (ABIP) on the transition skills. The study used time series design and the implementation process was composed of "before instruction phase", "instruction…