A Prospective Examination of the Interpersonal‐Psychological Theory of Suicidal Behavior Among Psychiatric Adolescent Inpatients

The challenge of identifying suicide risk in adolescents, and particularly among high‐risk subgroups such as adolescent inpatients, calls for further study of models of suicidal behavior that could meaningfully aid in the prediction of risk. This study examined how well the Interpersonal‐Psychological Theory of Suicidal Behavior (IPTS)—with its constructs of thwarted belongingness (TB), perceived burdensomeness (PB), and an acquired capability (AC) for lethal self‐injury—predicts suicide attempts among adolescents (N = 376) 3 and 12 months after hospitalization. The three‐way interaction between PB, TB, and AC, defined as a history of multiple suicide attempts, was not significant. However, there were significant 2‐way interaction effects, which varied by sex: girls with low AC and increasing TB, and boys with high AC and increasing PB, were more likely to attempt suicide at 3 months. Only high AC predicted 12‐month attempts. Results suggest gender‐specific associations between theory components and attempts. The time‐limited effects of these associations point to TB and PB being dynamic and modifiable in high‐risk populations, whereas the effects of AC are more lasting. The study also fills an important gap in existing research by examining IPTS prospectively.     

THE DILEMMA OF ERROR AND ACCURACY: AN EXPLORATION

This paper reports on the research on error and accuracy within the realms of constructivism, reading, and writing, and describes an exploratory study of teacher perceptions of approaches to addressing error and accuracy in literacy instruction. Findings demonstrate that teachers who self-reported that they were developing constructivist approaches to classroom instructional practices had contradictory beliefs about dealing with reading and writing errors. There were also contradictory beliefs about addressing reading and writing errors with more- and less-able readers and writers. The teachers were solid in their conviction that students' inaccurate constructions of knowledge should be corrected through inquiry, but were unable to provide examples of instances in which they had done so.     

LEVELS OF CATEGORIZATION AND SIGHT WORD ACQUISITION

Prereading first graders were trained in a group of six sight words drawn from superordinate, basic, and subordinate levels of categorization as well as from a list of frequency control words. After teaching the selected to the students following an interference task, the students were posttested for immediate recall of the previously learned words. They were also tested for recall after a forty‐eight hour delay. Results of the posttesting indicate that the level of categorization from which a word is drawn affects its learnability as a sight word. Students demonstrated that basic level words were easier to learn and recall, regardless of their frequencies.