Construct validation of the Behavior and Instructional Management Scale

Beliefs related to classroom management vary among teachers and play an important role in classrooms. Despite the importance of this construct, valid measures have proven difficult to develop. This study evaluated the psychometric properties of the Behavior and Instructional Management Scale (BIMS), a short but valid measure of teachers' approaches to behavioral and instructional management. Results revealed a two-factor solution that possessed a good model fit, with large estimated factor loadings using confirmatory factor analysis. Evidence of validity was obtained with the Ohio State Teacher Efficacy Scale. Internal consistency for both subscales was adequate. Implications for future research are discussed.     

Reconceptualizing the evaluation of teaching in higher education

Trends within higher education in the United States and Canadasuggest that, although there are calls for recognition of teaching as ascholarly activity, teaching is not perceived to be a significant aspect ofscholarly work. Furthermore, policies, procedures, and criteria for theevaluation of teaching in higher education contribute to the marginalizationof teaching within the reward structures of universities and colleges.Evaluation policies, procedures, and criteria tend to (1) emphasizetechnical, rather than substantive aspects of teaching, (2) focus on processrather than outcomes, (3) lack strategic concern for the use of evaluationdata within the institution, and (4) are devoid of the very substancethrough which academics derive a sense of identity – their discipline.Recommendations are offered for evaluating three aspects of teaching:planning, implementation, and results. Within each aspect, conceptualarguments and practical solutions are suggested for establishing criteria,deciding on sources of data, and determining the nature of data that must begathered. The goal is to set in place evaluation policies, procedures, andcriteria that will be perceived as rigorous and credible alongside moretraditional forms of scholarship, while respecting the diversity of contextsand disciplinary identities within universities and colleges. Sevenprinciples for evaluation of teaching are proposed.     

Trajectories of early childhood family instability and the development of externalizing behaviors from middle childhood to adolescence: A prospective study of at-risk families

This study examined associations between trajectories of family instability across early childhood and trajectories of externalizing behaviors from middle childhood to adolescence. Growth mixture models were fit to annual caregiver reports of instability from child ages 2–5 (N = 731; 49% girls, 50% White). A curve of factors model was fit to externalizing behaviors from child ages 7.5–14. Chronic, elevated instability across early childhood predicted elevated externalizing behaviors from middle childhood to adolescence. Data collection spanned from 2002 to 2017. Increasing or declining levels of instability predicted elevated externalizing behaviors in middle to late childhood, but not in adolescence. Caregiver depressive symptoms mediated the association between instability and the externalizing behavior intercept. Intervening on chronic instability may reduce child externalizing problems.     

ENVISION: the effectiveness of a dual‐level professional development model for changing teacher practice

The ENVISION professional development model uses active teacher involvement in inquiry and inquiry‐based teaching to enhance teachers' understandings about inquiry‐based study of local environmental problems and teaching science using inquiry. Teachers also design and implement professional development for their school‐based colleagues about teaching environmental science through inquiry. Therefore, professional development is conducted at two levels. ENVISION staff train teachers directly (called Level I participants) and these Level I participants in turn train their school colleagues (called Level II participants). The study reported here was designed to evaluate the effectiveness of this dual‐level professional development strategy. Results based on the first two years of the program revealed that: Level I participants enhanced their understanding of inquiry and inquiry teaching, with 25 out 30 (83%) changing their classroom practice; and that 21 out of 31 (68%) of Level II participants changed their classroom practice as a result of participating in Level I peer training. Peer training that involved modeling and practicing techniques and activities was particularly effective in producing change in practice for Level II teachers.     

Postural Sway of Human Infants while Standing in Light and Dark

Postural sway was measured in 12-14-month-old human infants and in adults while they were standing in the light and dark. Spectral density analyses conducted on all frequencies, at specific frequencies, and for individual subjects showed that infants generally did not sway significantly more in the dark than in the light, whereas adults did. For example, infants' dark/light sway proportions were 1.12 and 1.21 for the anterior-posterior and lateral dimensions, respectively, compared to adult values of 2.23 and 3.43 for one-footed stance, and 1.43 and 2.13 for two-footed stance. A statistical power analysis indicated that if the dark/light proportions for infants had been comparable to those for adults, significant differences could have been detected. These findings indicate that the early regulation of standing posture does not depend on the continuous availability of visual information.     

Evolution of methods to measure student information use

Over the past decade, there has been an increase in the application of the case study method to investigate the process used by students in secondary school and undergraduate academic settings to locate and use information through the library. The case study method has, in most recent years compared to investigations of 20 to 30 years ago, become established as the primary research technique used to document student thought processes in topic focus and in source selection. Direct observation and interviewing successful library users, two tools common to the case study method, may also lead to examination of student selection and critical use of evidence for research projects as students move beyond the traditional library collection. These tools have also proven to be useful as researchers in recent studies are more interested in an analysis of student use of information as evidence rather than conducting studies which only document student location and citation of resources. Selected studies which illustrate this evolution are drawn from the dissertations and field studies related to secondary school and undergraduate bibliographic instruction.