Measures of human efficiency under increases in mental workload or attentional limitations are vital in studying human perception, cognition, and action. Assays of efficiency as workload changes have typically been confined to either reaction times (RTs) or accuracy alone. Within the realm of RTs, a nonparametric measure called the "workload…

By administering a Stroop task to college-student bilinguals varied in self-rated first- (L1) and second-language (L2) proficiency, the current study examined the effects of L1 and L2 proficiencies on selective attention performance. We conducted ex-Gaussian analyses to capture the modal and positive-tail components of participants' reaction time…

Music is recognized as an effective mode of teaching young children but is rarely used in university-level science courses. This article reviews the somewhat limited evidence on whether and how content-rich music might affect college students' understanding of science and offers practical suggestions for incorporating music into courses. Aside…

The latest batch of states seeking relief under the No Child Left Behind Act dodge pitfalls that tripped up the first round of applicants. In the latest round of applications for waivers under the No Child Left Behind Act, states have learned lessons from their predecessors and dodged pitfalls that triggered some big revisions from first-round…

Is the time allowed for National Assessment Program Literacy and Numeracy (NAPLAN) numeracy tests sufficient? Is there any evidence that students run out of time and, if so, what are the implications for teachers who prepare students for NAPLAN numeracy tests? In each of the 2010 Years 7 and 9 numeracy tests students were required to complete 32…

Despite the profound impact of action research coaches on teachers' experiences of the inquiry process, little research exists in the field regarding the coach's role. In this exploratory study, two groups of action research coaches--one novice and one experienced--share their experiences of coaching inquiry during the 2009/10 school year. Out of…

This article examines whether there is an association between depression and parental time pressure among employed parents. Using a sample of 248 full-time employed parents and using the stress process framework, I also examine the extent to which gender, socioeconomic status, social support, and job conditions account for variation in the…

The purpose of this study was to demonstrate the use of Latent Growth Modeling (LGM) as a method for estimating reliability of Curriculum-Based Measurement (CBM) progress-monitoring data. The LGM approach permits the error associated with each measure to differ at each time point, thus providing an alternative method for examining of the…

This qualitative study examined the nature of partnerships among 28 rural low-income mothers who experienced partnership transitions across three waves of annual interviews. Guided by "lens of uncertainty" and "boundary ambiguity theory," the authors specifically explored (a) how low-income mothers in rural communities experience partnership…

In many theories, forgetting is closely linked to the passage of time. In the present experiments, recall in a short-term memory task was less accurate when the retention interval included a difficult arithmetic addition task, compared with an easy task. In a novel condition, the interfering task was switched from hard to easy partway through the…

Several bodies of research have found different results with regard to presentation timing, categorization, and generalization. Both presenting instances at the "same time" (simultaneous) and presenting instances "apart in time" (spacing) have been shown to facilitate generalization. In this study, we resolved these results by examining…

The industrial working-time regime is dissolving--not dramatically, but rather as a trend. A new trend is that those in dynamic sectors and in a good labor market position work long hours: Demanding knowledge work appears to require the marginalization of private life. This study investigates the family situation of knowledge workers, the…

This study challenges the belief that homogeneous ability grouping benefits high-ability students in cognitive and social-emotional development at the expense of their low-ability peers. From a developmental point of view, the authors hypothesize that homogeneous grouping may improve the learning behaviors and may benefit the literacy learning of…

"Higher Education Research & Development" ("HERD") was established to address a perceived gap in higher education publishing: research of interest to practitioners that was engagingly written. After 30 years of contributing to the field, "HERD" has constructed a unique position for itself among higher education…

The aim of this study was to compare the small sample (N = 1, 3, 5, 10, 15) performance of a Bayesian multivariate vector autoregressive (BVAR-SEM) time series model relative to frequentist power and parameter estimation bias. A multivariate autoregressive model was developed based on correlated autoregressive time series vectors of varying…