Multiple dimensions of teacher identity development from pre-service to early years of teaching: a longitudinal study

Based on dialogical self theory framework that highlights three dimensions of identity construction (multiplicity vs. unity; social vs. individual; discontinuity vs. continuity), this study explored multiple aspects of teacher identity development over time, in relation to the unity of self, the way the social environment is negotiated, and the shifting or continuing pattern over time. The study employed a qualitative, longitudinal study design that followed five pre-service teachers for four years, including three waves of interviews. Variations of each participant’s journey to develop their teacher identity over time are described. Implications relevant to researchers, teacher educators, and pre-service and beginning teachers are discussed.     

The impact of high-stakes testing on student proficiency in low-stakes subjects: Evidence from Florida's elementary science exam

An important criticism of high-stakes testing policies – policies that reward or sanction schools based on their students’ performance on standardized tests – is that they provide schools with an incentive to focus on those subjects that play a role in the accountability system while decreasing attention to those subjects that are not part of the program. This paper utilizes a regression discontinuity design to evaluate the impact of Florida's high-stakes testing policy on student proficiency in the low-stakes subject of science. We confirm prior results that students in schools facing more immediate sanctions under the policy made substantial gains in the high-stakes subjects of math and reading. Contrary to the crowding-out hypothesis, we find that students in these schools made substantial achievement gains in the low-stakes subject of science as well.     

Responsive Parenting Buffers the Impact of Maternal PTSD on Young Children

SYNOPSIS

Objective. This study investigates maternal responsive parenting behaviors as a theorized buffer to the detrimental impact of maternal PTSD symptoms on young children’s depression and anxiety symptoms, disruptive behavior, and stress-related symptoms. Design. A multi-ethnic sample of 242 trauma-exposed mothers and their preschool-aged children was assessed. Maternal responsive parenting behaviors were observed during standardized parent-child interactions. Maternal and child mental health symptoms were reported by mothers. Results. Maternal PTSD symptoms were associated with their responsive parenting behaviors and predicted children’s mental health symptoms. Responsive parenting was inversely associated with children’s depression and stress-related symptoms. Moderation analyses revealed an interactive effect of maternal symptoms and responsive parenting on preschool children’s disruptive behavior and stress-related symptoms. Conclusions. Responsive parenting behaviors can mitigate the ill effects of maternal PTSD symptoms. Nurturing relationships buffer the impact of maternal PTSD. Helping parents’ to sensitively respond to their young children’s distress can support positive outcomes in children.     

Landmark geometry and identity controls spatial navigation in rats

In three experiments, a new reference memory procedure was used to examine how male rats search for consistently located food in a cue-controlled spatial environment. The animals searched the tops of 24 poles for six hidden baits in an enclosed circular arena containing a fixed configuration of six object landmarks. In Experiment 1, acquisition was faster and overall performance better for theconsistent group (10 rats), in which the six baited poles were fixed relative to the landmarks for each session, than for therandom group (4 rats), in which baited poles were randomly configured. Cue-control tests and computer simulations suggested that the consistent group relied on the landmarks to directly go to the baited poles, whereas the random group used them to employ a response strategy for searching the arena. Experiments 2 and 3 revealed that the number, identity, and geometric configuration of the landmarks were important to the consistent group’s search performance. Overall, these results are most consistent with the use of a geometric representation by male rats which includes information about both the identity and the relative geometry of discrete landmarks in the surrounding spatial environment.     

Included? The Status of African American Scholars in the Discipline of Criminology and Criminal Justice Since 2004

This article provides a re-examination of the progress of African Americans in criminology/criminal justice doctoral programs since 2004. It focuses on African-American faculty, their scholarly research, and involvement in professional associations. Recent trends in African Americans enrolled in doctoral programs also are analyzed. Findings indicate that the representation of African-American faculty and doctoral students in criminology and criminal justice programs has increased although both continue to be under-represented in programs at predominantly white institutions. Evidence of increases in their contributions to the body of knowledge and service to professional associations was notable. The article concludes with strategies and recommendations for ensuring that inclusion continues to matter in the next decade.