Hearing loss and perceptual effort: Downstream effects on older adults' memory for speech

A group of older adults with good hearing and a group with mild-to-moderate hearing loss were tested for recall of the final three words heard in a running memory task. Near perfect recall of the final words of the three-word sets by both good- and poor-hearing participants allowed the inference that all three words had been correctly identified. Nevertheless, the poor-hearing group recalled significantly fewer of the nonfinal words than did the better hearing group. This was true even though both groups were matched for age, education, and verbal ability. Results were taken as support for an effortfulness hypothesis: the notion that the extra effort that a hearing-impaired listener must expend to achieve perceptual success comes at the cost of processing resources that might otherwise be available for encoding the speech content in memory.     

Institutional Productivity Ratings and Publishing Trends in Nine Literacy Journals: 1972–2012

This study examined the productivity of faculty members who published in nine leading literacy professional journals from 1972–2012. Those universities with the greatest number of articles written by literacy faculty members are listed. This listing was also adjusted according to number of literacy faculty members at each institution, resulting in a productivity index that shows the average number of articles published per faculty member. Results from this study extend the work of four previous studies on institutional productivity in literacy journals.     

Examining Intent to Die and Methods for Nonsuicidal Self‐Injury and Suicide Attempts

Nonsuicidal self‐injury (NSSI) is linked to suicidal behavior and future suicide attempts, but the process of NSSI‐to‐suicide attempts remains unclear. Additionally, little is known about how having a history of NSSI may relate to reports of intent to die during a suicide attempt. The current study examined methods of NSSI and suicide attempts, as well as intent to die, in a sample of 1,232 young adults, 54 of whom reported at least one suicide attempt. Cutting and overdose were the predominant methods of NSSI and suicide attempts, respectively, with the two often co‐occurring. Individuals with both NSSI and suicide attempt history were significantly more likely to report an intent to die than those with suicide attempt history only.     

Permission schemas and the selection task

Cheng and Holyoak's abstract permission schema version of Wason's selection task and the standard abstract version of the task were examined in two experiments, each a factorial design with type of problem (permission vs. standard), presence or absence of a checking context, explicit or implicit negatives on the not-p and not-q cards, and presence or absence of a rule clarification statement as factors. The original permission problem violation-type instruction was employed in Experiment 1, and Margolis's not-p and not-q violation instruction (Griggs & Jackson, 1990) was used in Experiment 2. Subjects were 640 university undergraduates, with each subject solving only one problem. The major findings for permission tasks were: (1) facilitation for the abstract permission version was replicated but found to be dependent upon the presence of explicit negatives on the not-p and not-q cards; and (2) this facilitation was enhanced by the Margolis not-p and not-q instruction. Per Girotto, Mazzocco, and Cherubini (1992), these findings and the observed error patterns are consistent with pragmatic schema theory. The major findings for the standard version of the task were: (1) none of the factors significantly impacted proportion correct [performance was poor, ≦10% correct in 15 of 16 conditions] and (2) the number of not-p & not-q incorrect selections was increased significantly for the not-p and not-q instruction. These results are discussed in terms of Manktelow and Over's argument that the standard abstract task and the permission schema version are actually different problems.