Recent emphasis on learning biology through scientific investigations has focused instruction on understanding and using scientific evidence. To unpack the complexities of evidentiary reasoning, here we present a novel laboratory investigation for teaching the Hardy Weinberg Equilibrium (HWE) in an introductory biology laboratory course that was…

In response to demands from industry and the profession for more graduates, first-year engineering numbers have grown considerably over the last decade, matched by an increasing diversity of academic backgrounds. In order to support first-year students effectively, and ensure the courses they take remain appropriately pitched, the academic…

Pre-service teachers around the world need to develop their content knowledge of scientific evidence to meet the requirements of recent school curriculum developments which prepare pupils to be scientifically literate. This research reports a replication study in Turkey of an intervention originally carried out with pre-service primary teachers in…

When participants respond to auditory and visual stimuli, responses to audiovisual stimuli are substantially faster than to unimodal stimuli (redundant signals effect, RSE). In such tasks, the RSE is usually higher than probability summation predicts, suggestive of specific integration mechanisms underlying the RSE. We investigated the role of…

The purpose of this study was to investigate university support staff members' perception of the campus climate at a Southern university. Differences among support staff members were examined by age, gender, level of education, and race and/or ethnicity. The data analyzed in the study were collected from a random sample of 600 non-exempt,…

We examine the respective roles of substantive understanding (i.e., understanding of factual knowledge, concepts, laws and theories) and procedural understanding (an understanding of ideas about evidence; concepts such as reliability and validity, measurement and calibration, data collection, measurement error, the ability to interpret evidence…

Over the past thirty years, researchers have documented a remarkable growth in children's social understanding between toddlerhood and the early school years. However, it is still unclear why some children's awareness of others' thoughts and feelings lags so far behind that of their peers. Based on research that spans an extended developmental…

Response latency has been widely used as a cognitive method to investigate how respondents answer survey questions and also as a method to identify problems with survey questions (e.g., flawed or poorly worded questions) or errors associated with respondents' behaviors (e.g., faking). However, little attention has been paid to using response…

This study examines how graduate teaching assistants of composition and peer and professional tutors of writing develop their identities as teacher and tutors in preparation programs. Research in teacher education programs indicates that when preparatory sessions highlight the concept of teacher identity in the preparation of K-12 teacher…