Computer technology can be integrated into science inquiry activities to increase student motivation and enhance and expand scientific thinking. Fifth-grade students used the visual thinking tools in the Kidspiration[R] software program to generate and represent a web of hypotheses around the question, "What affects the distance a marble rolls?"…

This article evaluates the "mismatch" hypothesis, advocated by opponents of affirmative action, which predicts lower graduation rates for minority students who attend selective post-secondary institutions than for those who attend colleges and universities where their academic credentials are better matched to the institutional average. Using two…

This investigation considers the instructional effects of color as an over-arching context variable when learning from computer displays. The purpose of this investigation is to examine the posttest retrieval effects of color as a local, extra-item non-verbal lesson context variable for constructed-response versus multiple-choice posttest…

The purpose of this article was to model United States Medical Licensing Examination (USMLE) Step 2 passing rates using the Cox Proportional Hazards Model, best known for its application in analyzing clinical trial data. The number of months it took to pass the computer-based Step 2 examination was treated as the dependent variable in the model.…

During the school years, psychological test norms may be indexed by age or by grade. A number of studies have shown that using age-based norms appears to produce biases associated with grade assignment. Cahan and Cohen [Child Dev. 60 (1989) 1239-1249] showed that the effect of one grade was over twice the effect of 1 year of age for most verbal…

In this paper we measure the impacts of tougher graduation requirements on course-taking patterns, college attendance and completion, and post-high school labor market outcomes for vocational concentrators and non-concentrators. Our main goal was to assess whether vocational education students were specifically affected (positively or negatively)…

Intergroup attitudes were assessed in African-American (N=70) and non-African-American minority (N=80) children, evenly divided by gender, in first (M=6.5 years old) and fourth (M=9.6 years old) grades attending mixed-ethnicity public schools in a suburban area of a large mid-Atlantic city in the USA. Children were interviewed to test hypotheses…

This paper treats methodological issues involved in assessing linguistic competence in the field, specifically in bilingual fieldwork situations. First, the various means of assessment of linguistic competence that have been described and/or used are listed and commented on. Then the authors explain the choice of assessment methods for fieldwork…

Few analyses have examined what testing's political status means for how those outside the education establishment view externally mandated tests and what they expect them to accomplish. This article provides such an analysis by first elaborating on the notion that testing and accountability have become political issues. It then describes the…

Annually in the People's Republic of China (China) several million secondary school graduates who wish to gain entrance to Chinese universities and colleges take the National Matriculation English Test (NMET)--the university entrance test of English for the entire country. This article first describes the test, and then focuses on examining its…

According to "noun-cue" models, arbitrary linguistic categories, like those associated with case and gender systems, are difficult to learn unless members of the target category (i.e., nouns) are marked with phonological or semantic cues that reliably co-occur with grammatical morphemes (e.g., determiners) that exemplify the categories. "Syntactic…

The nonword phonotactic frequency effect in verbal short-term memory (STM) is characterized by superior recall for nonwords containing familiar as opposed to less familiar phoneme associations. This effect is supposed to reflect the intervention of phonological long-term memory (LTM) in STM. However the lexical or sublexical nature of this LTM…

Task-based instruction (TBI) is frequently promoted as an effective teaching approach, superior to "traditional" methods, and soundly based in theory and research. The approach is often justified by the claim that linguistic regularities are acquired through "noticing" during communicative activity, and should therefore be addressed primarily by…

This study examined the predictive power of self-regulated strategies and test-taking motivation on achievement performances under consequential and non-consequential test conditions. Sixty-two undergraduate students were asked to take two parallel classroom tests: one that counted towards their class grade (consequential) and one that did not…

This study investigated factors related to score differences on computerized and paper-and-pencil versions of a series of primary K-3 reading tests. Factors studied included item and student characteristics. The results suggest that the score differences were more related to student than item characteristics. These student characteristics include…