In recent discussions about educational accountability, participants have joined one of two warring camps. In one corner are the advocates of results-driven accountability who claim that test scores are the most accurate measure of the quality of schools, teachers, and school leaders. In the opposite corner are the advocates of input-driven…

The transition from student to expert professional can be accelerated when a trajectory for change is plotted and made visible to learners. Trajectories or paths toward expertise are domain specific and must first be documented and then used within instructional contexts to promote knowledge transitions. This article describes how models of…

Internal working models of attachment (IWMs) are presumed to be largely "unconscious" representations of childhood attachment experiences. Several instruments have been developed to assess IWMs; some of them are based on self-report and others on narrative interview techniques. This study investigated the capacity of a self-report measure, the…

The ACTFL oral proficiency interview (OPI) and the Interagency Language Roundtable (ILR) scale provide both a testing method and a set of rating factors for evaluating proficiency. Both are closely related to actual language tasks identified as critical for government employees. Over time, the scale has been expanded to include four skills, a…

The language effects on repair strategies employed by 7 bilingual deaf children (native signers who also used spoken language) was examined. During two sessions--one conducted in sign language and the other in spoken language--each child described a picture. The examiner stopped the child twice to request clarification. The children's responses to…

Effects of a constant time delay procedure on aquatic play skills of children with autism was investigated. A single subject multiple probe model across behaviors with probe conditions was used. Participants were four boys, 7-9 years old. Data were collected over a 10-week period using the single opportunity method as an intervention. Results…

This study explored the effect on vocabulary retention of vocalizations involving three cognitive processing depths ("repetition," "manipulation," and "generation"). Eight participants in an English for academic purposes (EAP) context encountered five unknown words when working alone and five different words when working in pairs. In each…

Children's first-language perception base takes shape gradually from birth onwards. Empirical research has confirmed that children may continue to fall short of age-based expectations in their speech perception. The purpose of this study was to assess the contribution of various perception processes in both reading and learning disabled children.…

This paper looks at the acquisition of articles and related nominal functional properties (the status of classifier, the singular-plural distinction) in English and French by native speakers of Hong Kong Cantonese. Two experimental studies are reported. In the generative SLA literature, there is disagreement as to which properties of the grammar…

Objective: To compare neglectful and non-neglectful mothers on information processing tasks related to child emotions, behaviors, the caregiving relationship, and recall of child-related information. Method: A natural group design was used. Neglectful mothers (N = 34) were chosen from active, chronic caseloads; non-neglectful comparison mothers (N…

Children's reported use of single and multiple search strategies during a matching numbers task, along with accompanying verbal (private speech, self-talk) and motoric (finger pointing, place-holding) strategic behaviors were examined with a large, nationally representative cross-sectional sample ("n"=1,979) of children between the ages of 5 and…

A surprising validation of expectation experienced during a recognition test induces the perception of discrepancy and a feeling of familiarity. The authors investigated whether that perception also affects memory performance when it is experienced in the original encounter with a stimulus. Target words were presented in a study phase, half in…

Stuttering has been considered a heritable disorder since the 1930s. There have been different models of transmission that have been proposed most involving a polygenic component with or without a major locus. In spite of these models, the characteristics being transmitted are not known. This study used two different tasks--a tapping task that is…

We consider human performance on an optimal stopping problem where people are presented with a list of numbers independently chosen from a uniform distribution. People are told how many numbers are in the list, and how they were chosen. People are then shown the numbers one at a time, and are instructed to choose the maximum, subject to the…

The purpose of this study was to determine the effects of various external orienting tasks on learning, learner attitudes, and en route behaviors in the use of an educational hypertext system. Thirty-one sophomore students enrolled in three honors sections of an introductory military history course at the United States Air Force Academy served as…