It's challenging to teach science well to all students while connecting your lessons to the "Next Generation Science Standards (NGSS)". This unique book portrays real teaching scenarios written by the teachers on the "NGSS" Diversity and Equity Team. The seven authentic case studies vividly illustrate research- and…

Between good intentions and great results lies a program theory--not just a list of tasks but a vision of what needs to happen, and how. Now widely used in government and not-for-profit organizations, program theory provides a coherent picture of how change occurs and how to improve performance. "Purposeful Program Theory" shows how to develop,…

Choosing one of the myriad instruments by which to measure civic engagement and psychosocial well-being is relatively easy. The hard part is choosing the one--or two, or three--that will actually connect the most salient elements of civic engagement and psychosocial well-being to the goals of a particular course, project, or institution. The…

This paper tells the story of a researcher's analysis process that became a journey to an unfamiliar place and, ultimately, to a new way of conceiving analysis and a new way of seeing--at least, new to the author as researcher. The study was an analysis of interview data gleaned from a series of conversations about what it is to be a musician. She…

Good theory development is grounded in empirical inquiry. In the context of educational evaluation, the development of empirically grounded theory has important benefits for the field and the practitioner. In particular, a shift to empirically derived theory will assist in advancing more systematic and contextually relevant evaluation practice, as…

Objectives: This article reports the first estimated h-index values for social work faculty. Methods: Multiple raters blindly assessed two samples of faculty (1) tenure-track faculty at institutions listed in the U.S. News and World Report top 10 (n = 337) and (2) tenure-track editorial board members of 5 highly ranked social work journals (n =…

The theory-theory account of conceptual development posits that children's concepts are integrated into theories. Concept-learning studies have documented the central role that theories play in children's learning of experimenter-defined categories but have yet to extensively examine complex, real-world concepts, such as health. The present study…

Multiple regression is one of the most common statistical methods used in quantitative educational research. Despite the versatility and easy interpretability of multiple regression, it has some shortcomings in the detection of suppressor variables and for somewhat arbitrarily assigning values to the structure coefficients of correlated…

Pigeons responded in a perceptual categorization task with six different stimuli (shades of gray), three of which were to be classified as "light" or "dark", respectively. Reinforcement probability for correct responses was varied from 0.2 to 0.6 across blocks of sessions and was unequal for correct light and dark responses. Introduction of a new…

Reinforcers may increase operant responding via a response-strengthening mechanism whereby the probability of the preceding response increases, or via some discriminative process whereby the response more likely to provide subsequent reinforcement becomes, itself, more likely. We tested these two accounts. Six pigeons responded for food…

School inspections are fundamental to quality assurance and improvement in many countries. Yet the question of the validity of these inspections has not yet been comprehensively addressed. This paper proposes a systematic approach to assessing the validity of school inspections, based on Messick's multifaceted concept of validity. We apply each…

Increasing recognition of a broadened concept of literacy challenges policy-makers and practitioners to re-define literacy operationally, develop and apply appropriate methods of assessing literacy and consider and act upon the consequent policy implications. This task is given a new urgency by the call of the Belem Framework for Action to…

If ubiquitous learning (u-learning) is to be effectively developed and feasibly applied to education, it is necessary to evaluate its effectiveness. Yet to achieve a sound evaluation, a particular paradigm must be employed to fit the problem domain. Toward this end, the authors of this study have adopted a meaningful learning paradigm. Meaningful…

Although statistics such as kappa and phi are commonly used to assess agreement between tests, in situations where the base rate of a disorder in a population is low or high, these statistics tend to underestimate actual agreement. This can occur even if the tests are good and the classification of subjects is adequate. Relative improvement over…

Experiments 1 and 2 involved independent groups that received primary reinforcement after a correct match with a probability of 1.0, 0.50 or 0.25. Correct matches that did not produce primary reinforcement produced a conditioned reinforcer. Both experiments revealed little evidence that acquisition or retention was adversely affected by use of…