Gifted underachievers

Research indicates that the cause for underachievement in gifted students is a combination of personal adjustment problems and limited programs in the school.     

Costs of carrying students to a criterion level of competency in physics

Data are presented which display the performance of students in an introductory physics course that was conducted in a competency-based, multiple-opportunity format. These data reveal features of student behavior that are reproducible. The specific costs, measured in instructor's time per student produced are shown to be related to the character of the examination questions and to the comprehensional modes of the students. Specific costs for single-trial and multiple-trial formats are compared and the evidence clearly shows that the multiple-trial opportunity has lower specific costs and a much higher yield of students at the full competency level.     

Parents' Socialization of Children's Injury Prevention: Description and Some Initial Parameters

In a year-long participant observation study of remediative action following actual injury, 61 8- and 9-year-old children and their 27-46-year-old mothers wrote records and reported on more than 1,000 minor injuries in branching biweekly interviews. Mothers reported that 80.1% of injuries received no parent-initiated remediation, 14% received only a lecture, and less than 3% of injuries were followed by parental action. Children reported that 96.1% of their injuries were followed by no remediative action and recalled lectures after only 1.2% of injuries. Remediative action was related to type of child activity (e.g., unstructured play was followed by remediation more often than more purposive behavior) and to mother's affect (e.g., anger) and beliefs (e.g., that injury was the child's fault or due to rule violation). The parameters that influenced remediative consequences, and thus that may influence future injury, are discussed.     

Conditioned suppression is an inverted-U function of footshock intensity

Most theories of associative learning assert that conditioned responding to a target cue is a monotonically increasing function of unconditioned-stimulus (US) intensity. In a lick suppression preparation with rats, a cue was paired with a 0.4-, 0.6-, 0.8-, 1.0-, 1.2-, or 1.4-mA footshock in Experiment 1a, and with a 0.3-, 0.8-, 1.3-, or 1.8-mA footshock in Experiment 1b. Subsequent suppression in response to the cue was an inverted-U function of the US intensity. In Experiment 2, we demonstrated that massive extinction of the training context and compound conditioning can each attenuate the response decrement caused by training with a high-intensity US. The sometimes-competing-retrieval model (Stout & Miller, Psychological Review 114:759–783, 2007) provides a better fit to these data than do several other models of associative learning.     

A Systematic Approach in Student Reading

Abstract

The Faculty Writing Fellows Seminar was designed to develop university instructors’ skill in writing instruction: The 2015–16 professional development project offered faculty at Southern Oregon University a chance to read writing-pedagogy research, collaboratively develop their teaching practices, and—most importantly—put themselves in the shoes of student writers. The seminar had a positive impact on instructors’ teaching and students’ writing. Instructors showed growth in confidence, empathy, knowledge, and instruction. Their students’ essays outscored essays by students in nonparticipating instructors’ classes. The study argues for professional development that simultaneously builds pedagogical knowledge and skills and incorporates emotional and psychosocial aspects of teaching and learning.     

Contrasting AAC and ABC renewal: the role of context associations

Rats were used in a lick suppression preparation to assess the contribution of conditioned-stimulus (CS)–context and context–unconditioned-stimulus (US) associations to experimental extinction. Experiment 1 investigated whether strengthening the CS–acquisition context association enhances extinction by determining whether stronger extinction is observed when CS-alone trials (i.e., extinction treatment) are administered in the acquisition context (AAC renewal), relative to a context that is neutral with respect to the US (ABC renewal). Less recovery of responding to the CS was observed in the former than in the latter case, extending the finding that AAC renewal is weaker than ABC renewal to our lick suppression preparation. Experiment 2 assessed the contribution of the acquisition context–US association to extinction of a CS by examining the effect of postextinction exposure to the acquisition context on responding to the extinguished CS. This manipulation enhanced responding to the extinguished CS in AAC, but not ABC, renewal. Experiment 3 addressed the contribution of the CS–acquisition context association by examining the potential of a neutral stimulus, presented in compound with the target CS during extinction treatment, to overshadow the CS–acquisition context association. This manipulation enhanced responding to the extinguished CS in AAC, but not ABC, renewal. The results stress the important role of contextual association in extinction and renewal.     

Reflections as near‐peer facilitators of an inquiry project for undergraduate anatomy: Successes and challenges from a term of trial‐and‐error

Near‐peer facilitators (senior students serving as facilitators to their more junior peers) bring a unique student‐based perspective to teaching. With fewer years of teaching experience however, students who become involved in a facilitator role typically develop related skills quickly through a process of trial‐and‐error within the classroom. The aim of this paper is to report on the authors' own experiences and reflections as student near‐peer facilitators for an inquiry‐based project in an undergraduate anatomy course. Three areas of the facilitator experience are explored: (1) offering adequate guidance as facilitators of inquiry, (2) motivating students to engage in the inquiry process, and (3) fostering creativity in learning. A practical framework for providing guidance to students is discussed which offers facilitators a scaffold for asking questions and assisting students through the inquiry process. Considerations for stimulating intrinsic motivations toward inquiry learning are made, paying attention to ways in which facilitators might influence feelings of motivation towards learning. Also, the role of creativity in inquiry learning is explored by highlighting the actions facilitators can take to foster a creative learning environment. Finally, recommendations are made for the development of formalized training programs that aid near‐peer facilitators in the acquisition of facilitation skills before entering into a process of trial‐and‐error within the classroom. Anat Sci Educ. 7: 64–70. © 2013 American Association of Anatomists.     

Attention as an acquisition and performance variable (AAPV)

This article introduces a new model of Pavlovian conditioning, attention as an acquisition and performance variable (AAPV), which, like several other so-called attentional models, emphasizes the role of variation of cue salience, together with associative strength, in accounting for conditioning phenomena. AAPV is primarily (but not exclusively) a performance-focused model in that it assumes not only that both the saliences and associative strengths of cue representations change during acquisition, but also that they are both influential at the time of test in determining responding. Different weights are given to the representations’ associative strengths according to the representations’ respective saliences at test. The model also treats the representation of a stimulus that is directly activated by presentation of that stimulus as distinct from the representation of the same stimulus that is activated by presenting a companion of the stimulus. Additionally, extinction is viewed as resulting from a decrease in the salience of the cue’s representation, rather than a decrease in associative strength. Simulations of several Pavlovian phenomena are presented in order to illustrate the model and assess its robustness.