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Evidence Consistent With The Multiple-Bearings Hypothesis From Human Virtual Landmark-Based Navigation, Martha R. Forloines, Kent D. Bodily, Bradley R. Sturz Apr 2015

Evidence Consistent With The Multiple-Bearings Hypothesis From Human Virtual Landmark-Based Navigation, Martha R. Forloines, Kent D. Bodily, Bradley R. Sturz

Department of Psychology Faculty Publications

One approach to explaining the conditions under which additional landmarks will be learned or ignored relates to the nature of the information provided by the landmarks (i.e., distance versus bearings). In the current experiment, we tested the ability of such an approach to explain the search behavior of human participants in a virtual landmark-based navigation task by manipulating whether landmarks provided stable distance, stable direction, or both stable distance and stable direction information. First, we incrementally shaped human participants’ search behavior in the presence of two ambiguous landmarks. Next, participants experienced one additional landmark that disambiguated the location of the …


The Nonreligious – Nonspiritual Scale (Nrnss): Measuring Everything From Atheists To Zionists, Ryan T. Cragun, Joseph H. Hammer, Michael Nielsen Jan 2015

The Nonreligious – Nonspiritual Scale (Nrnss): Measuring Everything From Atheists To Zionists, Ryan T. Cragun, Joseph H. Hammer, Michael Nielsen

Department of Psychology Faculty Publications

Although hundreds of measures of personal religiousness and spirituality exist, none are capable of reliably and validly assessing individuals who identify as nonreligious and nonspiritual. There is a need to develop a valid and reliable measure of (non)religiousness and (non)spirituality. This article discusses these problems, and presents the development and initial validation of a 17-item Nonreligious-Nonspiritual Scale (NRNSS) across three studies. The NRNSS exhibited high internal consistency (α > .94) and high test-retest reliability (r = .92). Two exploratory and one confirmatory factor analysis of the NRNSS supported the hypothesized two-factor solution: (a) institutional religiousness and (b) individualistic spirituality. The NRNSS …