Coping with writing apprehension

Students with high writing apprehension (WA) were exposed or not exposed to visualization (a procedure designed to encourage positive thinking). Those exposed to visualization reported enjoying writing more than those who were not trained to visualize, both immediately and over time. The paper ends with a discussion of these and other results.     

Effects of performance visualization on employment interviews

Two studies were undertaken to assess the value of exposing people to performance visualization in order to help them cope with communication apprehension (CA) in employment interviews. The first study, which took place in a laboratory, employed a pre/post‐test experimental design. Seniors who were preparing to enter the job market took part in mock interviews, completed a state communication apprehension (CA) measure, a trait CA measure, and a scale designed to measure negative thinking. Participants were then assigned to performance visualization, placebo, or control conditions. After exposure to the requisite treatment, they participated in another mock interview and completed the same battery of measures. The second study took place in the field. In this study, participants, who were about to undergo a screening interview for a job, completed state and trait CA measures, were exposed to performance visualization, and completed the state and trait CA measures the second time. These studies indicated that exposure to performance visualization related negatively to CA and negative thoughts, as well as positively to being offered a job. It showed no relationship to being asked back for a second interview. The implications of these findings are discussed in the conclusion of this report.     

Stressors and Supports for Adult Online Learners: Comparing First- and Continuing-Generation College Students

A mixed-methods approach was used to examine the perceptions that adult online learners have about their ability to succeed in their educational pursuits, the barriers that they face, and the institutional supports that help them to persist. Particular attention was paid to the differences between first-generation and continuing-generation adult online learners. Survey findings show that the majority of adult online learners—both first- and continuing-generation—are confident in their abilities to succeed in school. First-generation adult online learners are more likely to cite highly demanding work environments, which may impede their ability to balance school with other commitments. Both groups make use of the supports offered by their schools, especially those related to curriculum and technical guidance, but first-generation adult online learners have higher rates of usage overall. In interviews, both groups cite the importance of advisors, whereas first-generation adult online learners are more likely to cite problems with teachers as obstacles to their success. These findings imply that it is important to consider students' generational status when developing programs and services for the adult online student population.     

Online assessment of the value of information for searchers of a bibliographic data base

The object of the experiment described in this paper was to assess the value of information for individual searchers in a realistic search environment. An additive linear function, which combined the ratings of information features provided by searchers, was used to model how humans value information. Twenty Industrial Engineering graduate students and faculty, who were attempting to satisfy a genuine information need by searching a data base of technical literature on Operations Research, served as experimental subjects. Included in the data analysis are a comparison of two alternative retrieval methods, an evaluation of how well humans are able to estimate the relevance of a document from the document's features, and an investigation of the value function components (features and coefficients) and functional form.