Social and Behavioral Sciences Commons^™

The Common Ovine Shiga Toxin 2-Containing Escherichia Coli Serotypes And Human Isolates Of The Same Serotypes Possess A Stx2d Toxin Type, Vidiya Ramachandran, Michael A. Hornitzky, Karl A. Bettelheim, Mark J. Walker, Steven P. Djordjevic

Faculty of Science, Medicine and Health - Papers: part A

Shiga toxin 2 (Stx2) has been reported as the main Shiga toxin associated with human disease. In addition, the Stx2 toxin type can have a profound impact on the degree of tissue damage in animal models. We have characterized the stx₂ subtype of 168 Shiga toxin-producing Escherichia coli (STEC) isolates of which 146 were derived from ovine sources (principally feces and meat) and 22 were isolated from humans. The ovine STEC isolates were of serotypes that have been shown to occur commonly in the gastrointestinal tract of healthy sheep. The major stx₂ subtype in the ovine isolates was …

Detection Of P2x Purinergic Receptors On Human B Lymphocytes, Ronald Sluyter, J A. Barden, James Wiley

Faculty of Science - Papers (Archive)

B lymphocytes are known to synthesise the P2X(7) subtype of the P2X purinergic receptor family; however, the identification of the other six P2X subtypes on these cells has been limited by the absence of specific antibodies. In this study, we used a panel of anti-P2X polyclonal antibodies and confocal microscopy to examine the presence of each P2X receptor on human B lymphocytes. We observed that P2X(1), P2X(2), P2X(4) and P2X(7) subtypes, but not P2X(3), P2X(5) and P2X(6) subtypes, are present on B lymphocytes.

The Relationship Of Human Psychological Characteristics With Athletic Performance, Grant P. Murray

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The purpose of this paper is to report the findings of a literature review summary on the topic of the relationship of human psychological characteristics with athletic performance. Two research questions guided its development: (1) Is there any evidence that there is a relationship between individual human psychological characteristics and athletic performance? (2) If there is any evidence that there is a relationship between individual human psychological characteristics and athletic performance, is there further evidence that those individual characteristics translate in some way into group dynamics or attributes that may similarly influence team performance?

Q Methodology As A Research Methodology For Human Computer Interaction, Joseph A. Meloche

Faculty of Commerce - Papers (Archive)

This paper briefly introduces the reader to QMethodology and suggests its suitability for research with the field of He!. Furthermore, this paper takes the perspective that HCI is largely aform ofhuman to human interaction. Thus design for HC! would need to take into account human understandings, of computers, systems, networks and software, by all types ofparticipants, iffruitfUl interaction between computers and people and the people who use them is to occur. This paper describes and suggests the use of an established methodology, QMethodology, for the examination of human perceptions in HCI. The example this paper gives is a study that …

Relation Between Rumination And Impaired Memory In Dysphoric Moods, Paula T. Hertel

Psychology Faculty Research

College students in dysphoric or nondysphoric moods studied pairs of words and later took a fragment-completion test of memory for targets from the pairs (under process-dissociation procedures for obtaining estimates of controlled and automatic retrieval; L. L. Jacoby, 1996). Between the study and test phases, some participants waited quietly for 7 min; others rated self-focused materials designed to invoke ruminations in the dysphoric group; and still others rated self-irrelevant and task-irrelevant materials. A dysphoria-related impairment in controlled retrieval occurred in the first 2 conditions but not in the 3rd condition. These results show that the nature of task-irrelevant thoughts contributes …

Solving Problems By Analogy: The Benefits And Detriments Of Hints And Depressed Moods, Paula T. Hertel, Alicia J. Knoedler

Psychology Faculty Research

In Experiment 1, mildly depressed (dysphoric) and nondysphoric subjects tried to solve logic, problems that were analogous to subsequent target problems; then they attempted target solutions with or wit hour hints in the form of the analogues' themes. Target solutions were impaired by the hints in the nondysphoric group alone. Experiment 2A was a no-training control to verify that transfer did indeed occur. In Experiment 2B, all subjects received hints in the transfer phase; the training phase was either problem oriented (as in Experiment 1) or memory oriented. Again, nondysphoric subjects solved fewerproblems following problem-oriented training than did both dysphoric …

Effects Of Alcohol And Expectancy Upon Episodic Memory In Individuals Reporting Alcoholic Blackouts, W. R. Miller, Paula T. Hertel, C. Saucedo, R. K. Hester

Psychology Faculty Research

In a within-subject placebo design, 10 heavy drinkers reporting alcoholic blackouts showed significant decrements in episodic memory when receiving alcohol but not on days when a placebo was given. Parallel deficits were observed on recall and recognition measures. On placebo days, self-ratings of intoxication were related to the degree of observed performance decrement. Memory deficits appear to be primarily pharmacologic rather than expectancy effects of drinking.

Depressive Deficits In Recognition: Dissociation Of Recollection And Familiarity, Paula T. Hertel, S. Milan

Psychology Faculty Research

Dysphoric and nondysphoric students (48 women and 24 men) participated in an experiment that was designed to separate automatic and controlled uses of memory in a modified recognition paradigm. First, they judged the relation of target words to paired words. Later they made recognition decisions on target items alone or in the context of the original paired item. The use of L.L. Jacoby's (1991) process dissociation procedure revealed depressive deficits in estimates of recollection but not in estimates of familiarity. The paired test improved recollection for all subjects and showed a trend in the direction of increased familiarity. These outcomes …

To Have Revenge On The Self-Righteous University: Pietism And Religious Doubt In Sophus Keith Winther's Beyond The Garden State, John M. Nielsen

The Bridge

In the spring of 1978, Arizona Quarterly published what

was to be the last of Sophus Keith Winther's scholarly

articles. Entitled, "The Emigrant Theme," this essay in many

ways was a summation of Winther's thoughts, not only regarding

the experience of Scandinavian-Americans as told in

literature, but more importantly of his reflections regarding

the whole of human experience. For him, emigration was the

great human story, stretching from the dawn of humankind

in the Olduvai Gorge to a foreboding present. It was the

story of the Israelites wandering in the wilderness; it was the

myth of the American westward movement. …

Nothing Recedes Like Success - Risk Analysis And The Organizational Amplification Of Risks, William R. Freudenburg

RISK: Health, Safety & Environment (1990-2002)

Professor Freudenburg believes that there is room for improvement in Risk analysis, particularly in drawing on systematic studies of human behavior in the calculation of real, empirical probabilities of failure. The need is argued to be especially acute where technological Risks are associated with low expected probabilities of failure and are managed by human organizations for extended periods of time. This permits complacency to set in.

Depressive Deficits In Memory: Focusing Attention Improves Subsequent Recall, Paula T. Hertel, S. S. Rude

Psychology Faculty Research

58 Ss (aged up to 55 yrs) diagnosed as depressed, recovered from depression, or without a history of depression performed an unintentional learning task, followed by tests of free and forced recall. In the learning task, Ss decided whether a series of nouns sensibly completed corresponding sentence frames that varied in decision difficulty. For half of the Ss, the focus of attention was unconstrained by the demands of this task. The others, however, were required to repeat the targeted noun at the end of the trial as a means of focusing their attention on the task. Depressed Ss in the …

Remembering With And Without Awareness In A Depressed Mood: Evidence Of Deficits In Initiative, Paula T. Hertel, T. S. Hardin

Psychology Faculty Research

We propose that depressive deficits in remembering are revealed in tasks that allow the spontaneous use of strategies; tasks that bypass or direct the use of strategies should not produce depressive deficits. College students received depressive- or neutral-mood inductions after answering questions worded to reflect homophones' less common meaning. After the inductions, subjects spelled old and new homophones and showed no effect of the depressive inductions on unaware memory for the old homophones. Subsequent tests of recognition did, however, reveal differences according to the induced moodor the presence of naturally occurring depression (in Experiment 3). The differences, evidence of nondepressed …

Identification Of Giardia Lamblia-Specific Antigens In Infected Human And Gerbil Feces By Western Immunoblotting, Henry H. Stibbs, Mansour Samadpour, Jerry E. Ongerth

Faculty of Engineering and Information Sciences - Papers: Part A

Western immunoblot analysis of aqueous extracts of feces obtained from five giardiasis patients and from experimentally infected gerbils (Meriones unguiculatus) with rabbit antiserum to Giardia lamblia cysts has revealed antigens of three molecular weight groups. A stepladderlike, evenly-spaced set of strongly reactive antigens (darkest at a molecular weight [m.w.] of 55,000 to 70,000) appeared in the gerbil feces from day 4 (first experiment) or day 2 (second experiment) and lasted to about day 7 but disappeared completely by day 8 and did not reappear later. These antigenic bands were seen in gerbils infected with two isolates of G. lamblia. These …

Adult Age Differences In Knowledge Of Retrieval Processes, L. J. Anooshian, S. L. Mammarella, Paula T. Hertel

Psychology Faculty Research

We assessed knowledge of retrieval processes in young (25-35 years) and old adults (70-85 years). Both feeling-of-knowing judgments and retrieval monitoring were examined with a set of questions about recent news events. For answers that participants initially failed to recall, they rated their feeling-of-knowing as well as made predictions regarding the likelihood of recalling the answer with the aid of a specified type of retrieval cue (retrieval monitoring). Accuracy was evaluated in the context of later recall or recognition performance. We found age group differences in the accuracy of retrieval monitoring, free recall, and recall aided by phonological cues. Using …

The Accuracy Of Beliefs About Retrieval Cues, Paula T. Hertel, L. J. Anooshian, P. W. Ashbrook

Psychology Faculty Research

We investigated the accuracy of predictions about semantic, environmental, and phonological cues for remembering. Subjects rated the pleasantness of 10 words in each of four rooms, predicted the number of words that they would recall with and without one of the three types of cues, and then were tested for free or cued recall. Consistent with their predictions, subjects who received semantic cues recalled more words than did subjects in the free-recall group. The subjects in the other cuing conditions did not benefit from the cues; furthermore, they overestimated the value of phonological cues, and they believed that environmental cues …

Government Publications: Human Rights, Jo Bell Whitlatch

Jo Bell Whitlatch

No abstract provided.

Government Publications: Human Rights, Jo Bell Whitlatch

Faculty Publications

No abstract provided.

An Analysis Of Faunal And Human Osteological Remains From The Eiden Site (33 Ln 14) Of Sheffield, Ohio, Karen Elizabeth Dennis

Honors Papers

The research project upon which this paper is based actually has been centered upon two separate though related foci: the first, laboratory analysis conducted by the author of the faunal remains collected during the summer 1977 season of evacuations at the Eiden site (33 ln 14), a late Woodlands occupation in Sheffield, Ohio; the second, work with fourteen of the burials located during that season at that site. These two areas of investigation have an underlying relationship, centering upon my interest in determining the implications of the results of both for attempting a reconstruction of the probable subsistence patterns of …

Residency Differentials In Mormon Fertility, Brian Leroy Pitcher

Theses and Dissertations

Although one of the most consistent findings of recent fertility research is the convergence of the religious differentials in fertility, little data have been analyzed to discover the Mormon fertility trends and differentials. This study, based on data obtained on 1,001 Mormon couples, is concerned with describing the effects that the dispersion of Mormon families from the Mormon center in Utah to surrounding areas with various social conditions is having on the fertility of the relocated Mormon families. Data presented clearly show that such families do, on the average, have a lower fertility than do their Mormon contemporaries residing in …

The Supply Of Public School Teachers In The United States: A Study In Human Capital Theory, Andrew W. Bacdayan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study uses the principles of human capital theory to develop and test a theory of a supply of a class of educated manpower services with special reference to school teachers.

In the theory formulation, the determinants of the existing stock of teacher education capital are first identified. These are: (a) the price per man-year of teaching service, WTS, (b) the rate of interest, r, (c) the price of the human capital already embodied in the individual working for a college degree in teacher education, WCS, and (d) private costs of education such as foregone earnings and tuition fees, FERTN. …

The Psychology Of Conversion, James Roy Smith

Master's Theses

The present study of conversion is approached through the medium of psychology, which, like the Christian religion, is extremely interested in human beings. Christianity owes to psychology a great debt of gratitude for the light which it has thrown upon the vast recesses of the human mind and upon the possibilities in the personality which Christianity would convert.

There has been no hesitation to employ whatever information psychology may offer concerning the processes at work in conversion,together with any technique which might serve to increase its likelihood. It is not the purpose of this thesis to champion the cause of …