Digital Commons Network^™

Behavior And Ecology Of The Mona Monkey In The Seasonally Dry Lama Forest, Republic Of Bénin, Reiko Matsuda Goodwin

Dissertations, Theses, and Capstone Projects

I investigated the behavior and ecology of the mona monkey (Cercopithecus mona Schreber, 1774) in the Lama Forest for 17 months, and estimated the population density and biomass of the anthropoid species in the forest.

I found that Cercopithecus mona forms mixed-sex groups and all-male groups. Multiple males in mixed-sex groups interacted amicably, but males belonging to different groups behaved aggressively towards each other during intergroup encounters. Male-male relationships in C. mona appear to differ from those reported in some other arboreal guenons (e.g., C. diana, C. mitis).

Fruits and legume seeds and arils were the most important …

Eliminative Materialism And The Distinction Between Common Sense And Science, Nada Gligorov

Dissertations, Theses, and Capstone Projects

It is one of the premises of eliminative materialism that commonsense psychology constitutes a theory. There is agreement that mental states can be construed as posited entities for the explanation and prediction of behavior, and that the nature of those states is dependent on the theory that features them. Disputes arise when it comes to the range of the commonsense theory of mental states. In chapter one, I review major arguments concerning the span and nature of folk psychology. In chapter two, relying on arguments by Quine and Sellars, I argue that the precise scope of commonsense psychology cannot be …

The Effects Of Facial Attractiveness, Weight, And Immediacy On Social Influence: A Test Of Dynamic Social Impact, Melinda Bullock

Dissertations and Theses @ UNI

Social impact theory (Latane, 1981) explains social influence as a multiplicative function of strength, immediacy, and number. Dynamic social impact theory (Latane, 1996a) states that four phenomena occur as a result of social influence: a) clustering (those living close together have similar attitudes), b) correlation (once unrelated attitudes become associated), c) consolidation (reduction in overall attitude variance), and d) continuing diversity (in spite of social influence attitudes diversity persists). This study used these two theories to examine how facial attractiveness, weight, and immediacy affect social influence. It. was expected that clustering, correlation, and consolidation would occur to a greater extent …

Tree Species Identification In An Urban Environment Using A Data Fusion Approach, Matthew A. Voss

Dissertations and Theses @ UNI

This thesis explores a data fusion approach combining hyperspectral, LiDAR, and multispectral data to classify tree species in an urban environment. The study area is the campus of the University of Northern Iowa.

In order to use the data fusion approach, a wide variety of data was incorporated into the classification. These data include: a four-band Quickbird image from April 2003 with 0.6m spatial resolution, a 24-band AISA hyperspectral image from July 2004 with 2m spatial resolution, a 63-band AISA Eagle hyperspectral image from October 2006 with lm spatial resolution, a high resolution, multiple return LiDAR data set from April …

Guess Who's Not Coming To Dinner: A Review Of The Policies And Practices In Three Urban Iowa School Districts To Recruit Teachers From Underrepresented Backgrounds, Willie B. Barney

Dissertations and Theses @ UNI

Although student diversity in public schools has increased at a rapid pace, teacher diversity has not matched the student pace. Schools in the United States have had a difficult time identifying strategies for the effective recruitment and hire of teachers from ethnically underrepresented backgrounds. The shortage has left many questioning the merit of their efforts.

The purpose of this study was to identify the steps taken by Iowa's urban school districts to recruit and hire teachers from ethnically underrepresented backgrounds. Four research questions were examined using a qualitative research methodology. Using inquiry techniques, school district personnel participated in individual interviews …

The Role Of Spirituality In Women's Leadership At Community Colleges, Carol L. Hedberg

Dissertations and Theses @ UNI

This qualitative research study examined the role of women's leadership in Iowa community colleges. Administrative leaders from community college settings, recommended by their presidents, wrote narratives about effective leadership traits and from these narratives, four women leaders were selected and later interviewed. Key thematic categories were developed from the written and verbal narratives. The resulting data set was then analyzed by a comparative case study approach. Emerging thematic categories were interpreted through the lens of four primary research questions addressing the relationship between gender, spirituality, and authentic leadership.

A plethora of issues surfaced from the data. Issues of gender and …

Pieces To The Puzzle, Ann L. Cracco

Dissertations and Theses @ UNI

Because low-income, first-generation, and disabled individuals have limited access to postsecondary education, Congress established TRIO, a series of programs designed to provide access to college for this targeted population. One initiative suggested to aid in retention and graduation for these TRIO students was mentoring. This study examined the perceived benefits of faculty mentoring for first-generation TRIO students to facilitate retention and graduation rates at a Midwestern Community College. Three faculty members and three TRIO students were interviewed to determine their perception of the benefits of faculty mentoring. The results were consistent with the literature that students who have access to …

Approaches To Studying And Study Tactics Of Baccalaureate Nursing Students, Lisa D. Brodersen

Dissertations and Theses @ UNI

This research was designed to describe study approaches and study tactics used by baccalaureate nursing students. Previous inquiry indicates that students will take a Deep, Strategic, or Surface approach to studying and will use specific study tactics to meet the demands of their learning contexts.

The Approaches to Study Skills Inventory for Students (ASSIST) was administered to 174 students in Anatomy and Physiology, Pathophysiology, and Nursing Care of the Adult Client. Failing students were less likely to participate. The ASSIST bad acceptable internal consistency reliability and construct validity. A majority (55%) of students took a Strategic approach to studying; smaller …

Estimating The Economic Impact Of Tourism: A Comparative Analysis Of Albania, Croatia, The Former Yugoslav Republic Of Macedonia And Greece, Arjana Çela

Dissertations and Theses @ UNI

This study assessed the economic impact of tourism on investment, government and imports expenditures in Albania, Croatia, the Former Yugoslav Republic (FYR) of Macedonia, and Greece. The objectives of this study were to develop a model to determine the impacts generated from an incremental change in tourist expenditures in the economy of Albania, Croatia, FYR of Macedonia, and Greece; to estimate the multipliers of the tourism expenditures on investment, government and imports expenditures in Albania, Croatia, FYR of Macedonia, and Greece and to investigate the differences and similarities of the economic impact of tourism between Albania, Croatia, FYR of Macedonia, …

How The Clinical Settings Of Radiography Programs Affect Learning Perceptions, Peggy Fortsch

Dissertations and Theses @ UNI

A main purpose of clinical education is to prepare practitioners who can deliver excellent skills and care vital to the health and safety of persons in their care and to society. Clinical education is an essential component for students pursuing careers as health care providers. The purpose of this study was to examine the place of clinical experiences in radiography programs and to describe how students and clinical instructors in three different radiography program models (bridging, external, and internal) perceived the learning experiences in clinical settings.

From the perspectives of students and clinical instructors the following questions were addressed:

(1) …