Field experience study in a traditional setting

This paper presents a field experience in Fashion Marketing that is available to students at Kansas State University. The functions and responsibilities of the coordinator, the student, and the departmental supervisor are described, as are the evaluation processes that are used.The field experience is based on the premise that students will obtain realistic views of careers by on the job work experiences. Both students and participating retail establishments have indicated that this type of experience is mutually beneficial. It is anticipated that the field experience will continue to grow in popularity for the fashion marketing major.Dr. Theresa A. Perenich was formerly Department Head of the Clothing, Textiles and Interior Design Department at Kansas State University and is presently Department Head of the Clothing, Textiles, Interiors and Furnishings Department at the University of Georgia.     

Self-defining as sexually abused and adult sexual risk behavior: results from a cross-sectional survey of women attending an STD clinic

Objective

Childhood sexual abuse (CSA) is associated with increased sexual risk behavior in adulthood, and this association may be mediated by traumagenic dynamics constructs (i.e., traumatic sexualization, trust, guilt, and powerlessness). However, few studies have investigated whether such relationships hold for women who do not identify as having experienced CSA despite meeting objective criteria that CSA occurred. This study sought to determine whether individuals who met research criteria for CSA and who self-defined as sexually abused differed on traumagenic dynamics constructs and current sexual risk behavior from individuals who met research criteria for CSA and who did not self-define as sexually abused.

Methods

Participants were 481 women recruited from a publicly funded STD clinic. Participants completed a computerized survey assessing childhood sexual experiences and adult sexual risk behavior.

Results

Of the total sample, 206 (43%) met research criteria for CSA. Of the women meeting research criteria for CSA, 142 (69%) self-defined as sexually abused. Women who met research criteria for CSA reported more traumatic sexualization, more trust of a partner, more powerlessness, less sexual guilt, more episodes of unprotected sex, more sex partners, and greater likelihood of sex trading, compared to women who did not meet research criteria for CSA. Among women meeting research criteria, those who self-defined as sexually abused did not differ from those who did not self-define on any of the traumagenic dynamics constructs or on current sexual risk behavior, controlling for CSA characteristics.

Conclusions

Individuals who were sexually abused as children by behavioral research criteria are at risk for engaging in sexual risk behavior as adults, regardless of whether or not they perceive the experience to be CSA. Future research is needed to understand how non-definers perceive these childhood sexual experiences.     

Resurgence of behavior during extinction depends on previous rate of response

In two experiments, food-deprived rat subjects leverpressed for food in three successive training phases. In the first phase of both experiments, rats were exposed to a multiple schedule, one component of which produced a high rate of response, and the other of which produced a lower rate of response (multiple random ratio [RR], random interval [RI] in Experiment 1, and multiple differential reinforcement of high rate, differential reinforcement of low rate in Experiment 2). Rats were then transferred to a multiple fixed interval (FI; 60-sec, 60-sec) schedule, until the effects of the first phase on response rate were no longer apparent and their response rates did not differ from those of rats responding on a multiple FI 60-sec, FI 60-sec schedule without previously experiencing a multiple RR, RI schedule. During the third stage oftraining, all rats were placed into extinction. During extinction, rates of responding were higher in the component previously associated with the high rate of responding in Phase 1, and they were lower in the component previously associated with low rates of responding in Phase 1. These results suggest that resurgence effects, like other history effects, are controlled by previous rates of responding.     

Emotionally Charged: Exploring the Role of Emotion in Online News Information Seeking and Processing

This study examines how news stories framed in terms of discrete emotions (anger, fear, hope) influence online news message processing and information seeking. Results revealed that participants who read the approach emotion stories (anger and especially hope) spent more time on the story page than those who read the avoidant emotion (fear) story. These two emotional frames also differentially affected the information that people selected post-exposure in emotion-consistent ways. Overall, the findings deepen our understanding of the role that the emotional framing of news stories plays in determining how consumers respond to and selectively engage with online news content.     

Pharmacokinetic Models for Active Learning of Differential Equations

Abstract

We present adaptable activities for models of drug movement in the human body – pharmacokinetics – that motivate the learning of ordinary differential equations with an interdisciplinary topic. Specifically, we model aspirin, caffeine, and digoxin. We discuss the pedagogy of guiding students to understand, develop, and analyze models, progressing in complexity to a system of differential equations. We investigate the effects of parameter values that distinguish various health levels, and dosing that may have toxic effects. Our assignments include modeling in a student-centered, active, and increasingly inquiry-oriented setting through which the mathematics and biology inform and reinforce each other. We include supplemental information regarding inquiry methods, student learning outcomes, a student’s commentary about our activities, and support through mathematical communities such as POGIL and SIMIODE.     

Moderation of the Big-Fish-Little-Pond Effect: Juxtaposition of Evolutionary (Darwinian-Economic) and Achievement Motivation Theory Predictions Based on a Delphi Approach

Educational Psychology Review - The big-fish-little-pond effect (BFLPE), the negative effect of school-/class-average achievement on academic self-concept, is one of educational psychology’s...