Research concerning rate and extent of tenderization has focused on beef or lamb. However, it is critical to understand these processes in pork, especially as retailers move towards minimally processed or non-enhanced product. The objectives of this experiment were to evaluate the textural properties of pork (firmness and tenderness) by examining…

The term service-learning is used frequently these days, but confusion remains as to what it is and why it matters. More importantly, are there any measurable benefits? This issue of "The Progress of Education Reform" looks at four research studies that explore the impact of service-learning on student achievement and civic engagement. A…

The "Building Blocks PreK Math Curriculum" (Clements & Sarama, 2007) was designed to facilitate children's engagement in math and talk about math. Much research investigates the effect of curriculum on classrooms or teacher practices. This study used a mediational model to look at a curriculum's effect on children's achievement gain, operating…

The aim of this study was to examine an expanded integrative hierarchical model of test emotions and achievement goal orientations in predicting the examination performance of undergraduate students. Achievement goals were theorised as mediating the relationship between test emotions and performance. 120 undergraduate students completed…

Despite over 25 years of research supporting the instruction of comprehension strategies, it seems that such instruction is not readily found in many classrooms or basal readers, resulting in students that struggle with analyzing and comprehending text. This is particularly true in the primary grades. Originally designed with seventh grade…

This study examined the extent to which the quality of teacher-child interactions and children's achievement levels at kindergarten entry were associated with children's achievement trajectories. Rural students (n = 147) were enrolled in a longitudinal study from kindergarten through first grade. Growth trajectories (initial level and slope) were…

The contemporary university operates within a global context characterized by ever-increasing uncertainty and complexity. Strategic planning must, therefore, be cognizant of future trends and how those trends will affect the university by creating both threats and opportunities. Our hypothesis is that an approach we refer to as "strategic…

This experimental study investigated the mechanisms by which learner control influences learning in an e-learning environment. The authors hypothesized that learner control would enhance learning indirectly through its effect on trainee reactions and learner engagement (in particular, off-task attention), such that learners who were more satisfied…

The purpose of this study was to examine Differential Item Functioning (DIF) by disability groups on an on-demand performance assessment for students with severe cognitive impairments. Researchers examined the presence of DIF for two comparisons. One comparison involved students with severe cognitive impairments who served as the reference group…

Applications of multilevel models have increased markedly during the past decade. In incorporating lower-level predictors into multilevel models, a key interest is often whether or not a given predictor requires a random slope, that is, whether the effect of the predictor varies over upper-level units. If the variance of a random slope…

The authors investigated how student-student friendships, student-teacher relationships, and attachment styles link to General Educational Development program completion among 127 women and 117 men. Students' relationships with students and instructors, as well as secure attachment style were positively associated with earning a GED. After…

The association between cognitive function and mortality is of increasing interest. We followed 1870 men aged 55-69 years at cognitive assessment for 16 years to establish associations with all case and cause specific mortality. Cognitive assessment included AH4, 4 choice reaction time (used as estimates of mid-life cognition) and the National…

Commonality analysis is a method of partitioning variance to determine the predictive ability unique to each predictor (or predictor set) and common to two or more of the predictors (or predictor sets). The purposes of the present paper are to (a) explain commonality analysis in a multiple regression context as an alternative for middle grades…

The authors asked 74 teachers to predict average- and low-performing students' reading performance using a rating scale and actual curriculum-based measures of oral reading fluency. The authors compared teachers' judgments with students' performance on curriculum-based measures and a standardized achievement measure of reading. Comparisons between…

The attentional blink (J. E. Raymond, K. L. Shapiro, & K. M. Arnell, 1992) refers to an apparent gap in perception observed when a second target follows a first within several hundred milliseconds. Theoretical and computational work have provided explanations for early sets of blink data, but more recent data have challenged these accounts by…