Social and Behavioral Sciences Commons^™

The Useful Seed Plants And Plant Products Of Kenya, Elizabeth A. Muthiani

Masters Theses

No abstract provided.

State-Dependent Learning As A Function Of The Temporal Relationship Between Noncontingent Footshock And Electroconvulsive Shock, T. Scott Shutt

All Master's Theses

Rats were given a noncontingent footshock followed at various intervals by electroconvulsive shock. Twentyfour hours later they were trained on a non-shock passive avoidance task and tested for retention 72 hours later. When the interval between NCFS and ECS was short the animals showed an amnesia which reduced as the interval was lengthened. An interval of .5 seconds produced the most pronounced amnesia and intervals greater than 10 seconds produced virtually no amnesia. The results were consistent with a state dependent retrieval failure hypothesis.

Some Interactions In The Evolution Of Man And Tools, Gary W. Weston

All Master's Theses

This paper looks at some of the interactions between the development of tools and the evolution of man and his ancestors. It begins with a brief history of life up to the primates as a foundation. Next the use of tools by other animals is examined followed by the coverage of the period of time from Australopithecus to Modern Man showing the interweaving of physical and mental evolution of man and the development and refinement in his physical tools. Lastly, a look at possible future interactions in the physical and mental evolutionary developments in man as influenced by his tools …

An Investigation Of The Behavior Of Citellus Townsendii Townsendii (Bachman) In Central Washington, Mark Roy Fuller

All Master's Theses

This study of the behavior of Citellus townsendii townsendii was based on field observations of animals at their northern most distribution. The squirrels' seasonal activity and behavioral repertoire, when considered with environmental parameters, suggest important adaptations for survival. The animals were in torpor from about July to February. Activity generally occurred during the midmorning hours, allowing them to avoid temperature extremes. Quantitative analysis of behavioral observations indicated that most activities occurred in a non-random order.

The Cathartic Effects Of Aggressive Responses Directed Toward An Inanimate Object, Timothy William Creston

All Master's Theses

This study was intended to test the catharsis of aggression hypothesis which in part holds that aggressive responses directed towards an inanimate object will have a tension reducing effect and result in a lowering of residual hostility.

The Degree And Time-Course Of Stress In The Patient Undergoing Cardiac Surgery, Hulda Esther Serra, Patricia Jo Yvonne Tygret

Loma Linda University Electronic Theses, Dissertations & Projects

An important nursing objective is to assist patients through stressful experiences. It has been assumed that cardiac surgery constitutes such a stress situation. For this reason, twenty-two patients undergoing cardiac surgery at Loma Linda University Hospital studied for the purpose of exploring the degree and time-course of were psychological stress.

The methodology consisted of administration of psychological tests before and after surgery; determination of urine catecholamines (UCA) before, during and after surgery; administration of a coping assessment tool before surgery, and a recall interview on the fifth day after surgery. The Multiple Affect Adjective Check List (MAACL)-Today form, and the …

Behavioral Changes Due To Overpopulation In Mice, James Robert Hammock

Dissertations and Theses

Previous research has found that if a population were allowed to exceed a comfortable density level, then many catastrophic events occurred such as increased mortality among the young, cannibalism, homosexuality, and lack of maternal functions. The most influential researcher in this area is Calhoun (1962), after whose experimental design a pilot study was fashioned to replicate his results. The results of this pilot study inspired a more detailed research project of which this thesis is an account.

Forty-eight albino mice of the Swiss Webster strain were divided into three groups of sixteen each. Each group consisted of ten females and …

The Effects Of Cs Habituation And Duration Of The Directional Modification Of The Cardiac Response In The Guinea Pig (Cavia Procellus), Ray Charles Larson

All Master's Theses

The present experiment examined the effects of CS habituation and two different levels of CS duration (60 versus 6 sec) on the directional modification of the conditioned cardiac response in the guinea pig. The results indicated that the only reaction to the CS, regardless of prior habituation or CS duration, was a decelerative conditioned HR response. However, habituation to a CS prior to classical aversive conditioning was found to attenuate the magnitude of the bradycardia CR that developed. The bradycardia CR was discussed in terms of being a cardiac component of the orienting response.

Sub-Aversive Response Contingent Foot Shock As A Positive Reinforcer, Robert Lea Fulwiler

All Master's Theses

Forty-eight rats were divided into 8 groups; four were maintained under normal conditions and the other four under sensory deprivation and tested at o, 3, 6, and 9 days after condition institution. The response was placing the head through a hole in the operant chamber and the stimulus (0, 1.2, 4, or 12 Vac) was contingent upon the response. Analysis ot variance disclosed significant differences (p<.01) between the deprived and the non-deprived groups at days 6 and 9; and a significant interaction between deprivation condition and time of test. No differences were shown between the stimulus intensities indicating that the stimulus did not have a reinforcing effect.

An Evaluation Of A Self-Guided Visitor Tour At Bear River Migratory Bird Refuge, Steven J. Kohler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In 1967 this study was initiated to evaluate the self-guided visitor tour of Bear River Migratory Bird Refuge. A 20 page visitor information booklet and tour guide was prepared and published for distribution at the refuge, and its effectiveness in telling the refuge story was evaluated. To gain a measure of the self-guided tour in terms of quality, visitor use patterns and satisfactions were critically examined.

To gather data on visitor use of the refuge, the visiting public was directly sampled by three methods: mail questionnaires, on-site interviews and candid tower observations of groups on the tour.

The information and …

A Revision Of Harlow's Recursive Cobweb Model For The Hog Industry From 1960 To 1968, James David Stewart

Masters Theses

No abstract provided.

The Breeding Biology Of The Western Tanager (Piranga Ludoviciana), Gary G. Benson

All Master's Theses

In 1969 a two-year study was undertaken in an effort to enlarge our knowledge of the life history of the western tanager (Piranga ludoviciana). Bent (1958) summarizes the literature on the western tanager, and a review of his work clearly shows an almost total absence of detailed information on the species' life history. To obtain this information, observations were conducted from 1 May through 29 July 1969. A few observations were made during the 1968 breeding season.

Explosive Muscular Power, Reaction Time, And Running Speed Within And Between College Athletes And Non-Athletes, Willie Clyde Jackson

Masters Theses

No abstract provided.

A Comparison Of Two Methods Of Running To First Base, Leon Campbell

Masters Theses

No abstract provided.

Home Recreational Activities And The Effect They Have In A Family Home Evening Program, Dwight Rees Butikofer

Theses and Dissertations

The problem in this study was to investigate the effect that home recreational activities have on the attitudes of family members toward a family home evening program. A questionnaire was constructed to gather data regarding these attitudes. The questionnaire was then administered randomly to 250 families residing in Sharon East, Sharon West, Provo, and Provo East Stakes in Provo, Utah. All of the families were members of the Church of Jesus Christ of Latter-day Saints, were families of one or more children and held regular family home evening.

The findings indicate that the children had a more positive attitude toward …

A Review Of Statements Made By Certain Leaders Of The Church Of Jesus Christ Of Latter-Day Saints Which Refer To Various Objectives, Activities, And Desirable Experiences Inherent In Well Organized And Properly Conducted Physical Education And Recreation Programs, G. Newton Deshazo

Theses and Dissertations

The purpose of this study was to locate and examine statements within the writings and recorded speeches of certain leaders of the L.D.S. Church which refer to various objectives, activities, and desirable experiences inherent in well organized and properly conducted physical education and recreation programs.
Data dating from 1830 through 1969 were gathered from the resources and through the services provided by the historical libraries of the L.D.S. Church and Brigham Young University. Available biographical and historical information was presented to denote circumstances possibly influencing the statement itself, the significance of the statement, or the intent of the statement.
Without …