An Emergent Phenomenon of American Indian Postsecondary Transition and Retention

This study examined 21 American Indian students’ postsecondary transition and retention experiences through a phenomenological methodology. Postsecondary transition is the process of leaving home and adjusting to postsecondary education. Postsecondary retention is achieving success and remaining at a university for at least 6 months. Data sources included individual interviews, journal analysis, and document analysis. The 10 emergent themes described an interconnected phenomenon centered on institutional, social, and interpersonal dimensions.     

Forgetting in spatial memories acquired in a virtual environment

This study examined forgetting in spatial memories acquired in a virtual environment. In the two experiments, participants learned the locations of eight objects. In Experiment 1, the objects were presented as photographs in either a laboratory or in an equivalent virtual environment. Irrespective of learning condition, accuracy of recall of the locations was found to deteriorate after a retention interval of approximately 1 week. In Experiment 2, following virtual learning, three groups of participants performed a series of non‐spatial tasks of low, intermediate or high difficulty. The tasks were presented in a retention interval of 2 hours. A comparison of recall accuracy before and after presentation of the interference tasks indicated that that the groups were not differentially affected by the difficulty of the retroactive interference tasks. However, the groups differed in their subjective assessment of the mental workload involved in the tasks. The results are discussed with reference to a prominent theory of forgetting. Copyright © 2007 John Wiley & Sons, Ltd.