Human Trafficking: Preparing Counselors to Work with Survivors

The global crisis of human trafficking involves the exploitation of people for personal gain and affects millions. Survivors often present with symptoms that are not identifiable to untrained clinicians. In this article, we discuss the importance for counselor training, as well as counselor self-efficacy and competency in addressing the needs of human trafficking survivors.     

The impact of a professional development model on middle school science teachers' efficacy and implementation of inquiry

This study investigated a professional development model designed to improve teachers' inquiry teaching efficacy as well as the quality of their inquiry instruction through engaging teachers in practice-teaching and reflection sessions. The programme began with a two-week summer Institute focused on both inquiry pedagogy and science content and continued with academic year support for participants' inquiry implementation. An inquiry teaching efficacy instrument was administered 3 times to 25 teacher participants to gauge changes in their personal self-efficacy and outcome expectancy across 5 essential features of classroom inquiry. To examine actual practices, pre/post classroom observations of the teachers' inquiry enactments were evaluated using a quality of inquiry observation protocol. Following the summer Institute, teachers had statistically significant increases in their self-efficacy for teaching inquiry in four of the five essential features and increases in one of the five essential features for outcome expectancy. Teachers' quality of inquiry teaching also increased after the professional development programme. We discuss implications of this PD model for moving teachers towards implementation of new instructional techniques as well as the influence of a supportive school community on teachers’ efficacy with inquiry instruction.     

Assessing Model Similarity in Structural Equation Modeling

Two models can be nonequivalent, but fit very similarly across a wide range of data sets. These near-equivalent models, like equivalent models, should be considered rival explanations for results of a study if they represent plausible explanations for the phenomenon of interest. Prior to conducting a study, researchers should evaluate plausible models that are alternatives to those hypothesized to evaluate whether they are near-equivalent or equivalent and, in so doing, address the adequacy of the study’s methodology. To assess the extent to which alternative models for a study are empirically distinguishable, we propose 5 indexes that quantify the degree of similarity in fit between 2 models across a specified universe of data sets. These indexes compare either the maximum likelihood fit function values or the residual covariance matrices of models. Illustrations are provided to support interpretations of these similarity indexes.     

Medical students' attitudes toward the anatomy dissection room in relation to personality

Assessment of the personalities of medical students could enable medical educators to formulate strategies for the best development of academic and clinical competencies. In this article, we focus on the experience of students in the anatomy dissecting room. While there have been many attempts to evaluate the emotional responses of medical students to human cadaveric dissection, there has been no investigation into how different personality traits affect the responses. The main hypothesis tested was that there is a relationship between personality traits and attitudes toward the dissection room. For the present study, a group of French medical students (n = 403; mean age 21.3 ± 1.6; 65.3% female) completed a "Big Five" personality inventory and a questionnaire to assess their attitudes in regard to human dissection. The findings are consistent with our hypothesis, in that we found a relationship between reporting anxiety and four of the "Big Five" dimensions (all except openness). The rated level of anxiety was positively correlated with negative affectivity, more strongly at the beginning than at the end of the course. There were significant gender differences in attitudes toward dissection. The findings are discussed in relation to the possibility of preparing students for the dissecting room experience and also in relation to the students' understanding of mortality issues.     

Education and poverty in affluent countries

This article reflects on the desire to defend and claim public education amidst the educational policy effects of contemporary neoliberal politics. The defence of public education, from schools to higher education, undoubtedly provides a powerful counter-veiling weight to the neoliberal policy logic of education-as-individual-value-accrual. At a time of intense global policy reform centred on marketisation in education, the public education institutions of the post-war welfare state are often characterised as being lost, attacked, encroached upon and dismantled. In this paper, I contend it is important to avoid mobilising a memory of public educational pasts that do not account for their failings and inequalities. Turning to a historical engagement with the emergence of neoliberal politics, the paper explores how challenges and contestations surrounding ‘the public’ from multiple standpoints converged in the rise of neoliberalism. Recognition of these convergences and contestations, I suggest, assists to provide a more nuanced account of the relationship between neoliberal reform and the welfare state, and thus of the complex task of imagining, claiming and working towards a just and equitable public education.     

Hurdle-jump responding in the rat as a function of conspecific odor of reward and nonreward

A hurdle-jump escape response was employed to assess the laboratory rat’s aversion or attraction to different types of conspecific odor. Odorant donor subjects received 112 runway acquisition trials on a continuous reward schedule followed by 32 extinction trials, 112 acquisition trials on a 50% schedule of reward and nonreward followed by 32 extinction trials, or 144 “neutral” trials with no reward in the alley. Different groups of test subjects escaped from odor excreted by odorant subjects on (a) nonrewarded acquisition and extinction trials, (b) rewarded trials during continuous reinforcement, (c) rewarded trials during partial reinforcement, or (d) neutral trials; others escaped from a clean box. The principal findings were: (1) significant aversion to “odor of nonreward” appeared after the donor odorants had received 12 exposures to reward; (2) production of odor of nonreward by odorant subjects changed as a function of training experience with reward; (3) after repeated exposure to odor of nonreward, the escape response habituated; (4) greater or different odor excretion in extinction resulted from subjects trained on a continuous reward schedule than on a partial reward schedule. Relationships of the data to frustration theory were discussed, assuming that inferred differences in production of odor reflect differences in frustration reaction.     

The effect of inquiry teaching and advance organizers upon student outcomes in science education

Two areas of research were explored in this meta-analysis: comparison of inductive versus deductive teaching approachs, and the use of advance organizers. This study involved the coding of 128 characteristics for 39 studies which spanned the period from 1957 through 1980. The coding variables included 57 which were concerned with features of the treatment while 12 were concerned with outcome attributes. Aspects such as research methodology, sample characteristics, and instructional experiences were examined quantitatively in terms of their relationships to the treatment effects through the use of a common metric for all studies. Mean effect sizes were calculated and reported.