This investigation examined the normative expectation that adult children should be responsible for the care of their aging parents, and how this norm changes over the adult life span, across several decades of historical time, in relation to generational position in families, and between successive generations. Analyses were performed using 4…

In this investigation, pairs of upper elementary students test germination percentage using seeds of Indian corn ("Zea mays"), scarlet runner beans ("Phaseolus coccineus"), and the prairie cup-plant ("Silphium perfoliatum") grown on rolled, damp paper towels. The pairs compare seeds that have been stratified, a simulation of overwintering and…

Two studies track connections from the distal variables of socioeconomic status (SES) and culture to properties of the interactions children experience and to the rate of children's language development. The first study is an investigation of the relations among family SES, properties of maternal child-directed speech, and child vocabulary growth…

Many speech-language pathologists are serving delinquent boys with language-learning disorders who are both current and former residents of correctional institutions. These youngsters demonstrate personal maladjustments that have a negative impact on school performance and socialization. Those boys within chaotic families are at risk of poverty,…

Start at the end; that's the way to improve children's plans for investigations. Strange as it may seem, there are times when beginning at the beginning of an investigation is not the best way to start things off. To give children the opportunity to ask questions and plan what to do, sometimes it is best to get them first to consider others' data…

This study investigated the extent of knowledge professors reported in regards to gifted and talented education. Participants were college professors and instructors (N = 62) from 4-year teacher preparation institutions who taught elementary-education methods classes. All participants were employed in Mid-Continent Research for Education and…

Researchers who advocate the hypothesis that cognitive development is akin to theory formation have also suggested that young children possess distinct systems for explaining physical, psychological, and biological principles (see, e.g., Wellman & Gelman, 1992). One way this has been investigated is by examining how children explain human action:…

This paper is an initial investigation of teachers' and students' preferences for mathematically-based (MB) and practically-based (PB) explanations and the relationship between those preferences and sociomathematical norms. The study focuses on one fifth grade teacher and two of her students and discusses three issues. The first issue concerns…

Many employers in the United States have responded to the terrorist attacks of September 11, 2001, by initiating or expanding policies requiring background checks of prospective employees. Their ability to perform such checks has been abetted by the growth of computerized databases and of commercial enterprises that facilitate access to personal…

The purpose of this investigation was to evaluate a methodology for analyzing the interactive effects of two different antecedent variables on child noncompliance in an outpatient clinic. Phase 1 of this study consisted of antecedent manipulations to identify situations that occasioned problematic behaviors (i.e., presence or absence of the…

This article describes a specific approach to a teacher investigation of students' written work. The aim of the investigation was for in-service middle school teachers to externalize their thinking about their students' mathematical thinking and to then reflect upon these externalizations and make refinements accordingly. This aim mirrors the…

At the University of Maryland we videotaped several semesters of tutorials as part of a large research project. A particular research task required us to locate examples of students calling the teaching assistants (TAs) over for assistance with a physics question. To our surprise, examples of this kind of interaction were difficult to find. We…

Background checks of new hires and incoming students are becoming more common on college and university campuses across the country, as institutions seek ways to mitigate risks and institutional liability in cases of student and employee misconduct. In this article, the authors present the findings of a survey they conducted regarding the use of…

The purpose of this study was to determine if teachers who participated in a professional development program continued to learn about inquiry and inquiry teaching as they implemented inquiry in their classrooms. A qualitative design utilizing inductive analysis was used to investigate teachers' understanding and classroom implementation of…

Purpose--Development activities at work require the use of abilities that include a range of methodological knowledge. This research seeks to develop and promote these abilities into the curriculum. Design/methodology/approach--The paper analyses information from a variety of subject areas about the teaching and learning of practitioner-led…