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The Fate And Influence Of John Stuart Mill's Proposed Science Of Ethology, David E. Leary

Psychology Faculty Publications

The years between 1840 and 1940 constituted an important period in the history of the human sciences. During this period, under the impulse of cataclysmic social events and the inspiration of rapid development in the physical and biological sciences, the previously existing "moral sciences" underwent radical development, and other new human sciences were proposed and formulated for the first time. In the early part of this crucial period in the history of the modern human sciences, few works were as important as John Stuart Mill's System of Logic (1843), which culminated in the well-known Book VI, entitled "On the Logic …

Stimulus Control Exerted By Remember Cues Over Processing In Pigeons’ Short-Term Memory, Patricia E. Hernandez Torres

Theses and Dissertations (Comprehensive)

The aim of the present research was to provide further evidence regarding the role of remember cues on pigeon short-term memory. The first two experiments were conducted to determine whether, using a single cuing procedure, control over delayed matching-to-sample (DMTS) performance could be demonstrated by establishing a no cue condition as an implicit cue to forget. In Experiment 1, subjects were provided with training in a procedure where both forget cue (F) and no cues indicated the omission of the comparison stimuli at the end of the delay interval. In Experiment 2, naive subjects were trained with remember (R) and …

Reactions To Approach Distance In Overweight And Normal Weight College Females, Ruth Ann Neill Rogers

College of Graduate Studies: Theses & Dissertations (1964–2006)

From a large number of college students two groups of white female volunteers were selected on the basis of their reported height and weight: an overweight group (N^ = 28), consisting of persons at least +11% overweight, and a normal weight group (N^ = 25) consisting of persons within + 5% of normal weight. Heart rate was monitored for a six minute baseline period and a one minute period during which each person was approached by a confed¬ erate to a distance of 30.48 cm, 60.69 cm, or 99.06 cm. All participants completed a Comfortable Interpersonal Distance Scale (CID), the …

Spatial Learning As An Adaptation In Hummingbirds, Susan Cole, F. Reed Hainsworth, Alan Kamil, Terre Mercier, Larry L. Wolf

Avian Cognition Papers

An ecological approach based on food distribution suggests that hummingbirds should more easily learn to visit a flower in a new location than to learn to return to a flower in a position just visited, for a food reward. Experimental results support this hypothesis as well as the general view that differences in learning within and among species represent adaptations.

Analogic Communication As A Method Of Facilitating Change, Patricia Ann Tennery-Williams

Masters Theses

This thesis focused on nonverbal communication and the ways in which it may be employed to facilitate change in the context of psychotherapy. The anthropological, psychological, and medical literature was reviewed, and an overview presented of the relevant research on nonverbal communication. Nonverbal communication forms a critical dimension in the overall communication in the psychotherapeutic interaction. The importance of the therapist’s recognition of nonverbal behaviors characteristic of particular personality structures as well as the functions of nonverbal messages was examined. The utilization of meaningful nonverbal behavior by the therapist can greatly facilitate the client's change into more healthy and constructive …

An Evaluation Of The Depressive Attributional Style In A Clinically Depressed And Nondepressed Sample, Donna Munic

Dissertations

No abstract provided.

A Construct Validity Study Of The Adience-Abience Scale, Loretta E. Lobbia

Master's Theses

No abstract provided.

An Intensive Case Study Of A Candidate's Experience, Richard F. Mcgourty

Master's Theses

No abstract provided.

Effects Of Phenytoin On Schedule-Controlled Performance, Kathleen M. Krafft

Dissertations

The present studies examined the effects of acute and chronic administrations of phenytoin on the responding of pigeons and rats maintained under fixed-ratio, fixed-interval, and interresponse-time-greater-than-t schedules of food reinforcement. These schedules typically engender different rates and temporal patterns of responding and are often differentially affected by drugs. The results indicated that phenytoin, given acutely, produced dose-dependent decreases in the response rate of rats and pigeons maintained under fixed-ratio and fixed-interval schedules. Response rates under the fixed-interval and inter response-time-greater-than-t schedules were little affected by the drug. A degree of tolerance was observed to phenytoin's rate-decreasing effects when the drug …

Social, Spacing, And Cooperative Behavior Of The Collared Peccary, Tayassu Tajacu, John A. Byers, Marc Bekoff

Ethology Collection

Social behavior of the collared peccary was studied on the lower, eastern slopes of the Mazatzal Mountains, Arizona. The social unit in this species is a cohesive herd, in which small inter-individual distances are maintained. Two conspicuous acts, one olfactory and one auditory, functioned to maintain close spacing. Social interactions were brief but tended to synchronize the activities of animals and also to bring them closer together. Amicable and neutral actions occurred far more frequently than agonistic interactions. Most agonistic behavior did not involve physical contact. Cooperative nursing, predator defense, and feeding occurred; all adults were tolerant of young, and …

Activity Of Moose And White-Tailed Deer At Mineral Springs, D. Fraser, H. Hristienko

Social Behavior Collection

Activity of moose (Alces alces) and white-tailed deer (Odocoileus virginianus) was studied at two natural mineral springs (licks) in Ontario during the springtime and summer of 1977 to 1980. Most adult moose appeared to use a lick during a single 1- to 5-day period in a year; some returned at intervals during the season; and all seemed drawn principally by the mineral-rich water. Some young moose remained in the lick vicinity for 3 weeks or more, and often wandered in and out of the licks, grazing herbage as well as drinking. This suggested a social as well as a nutritional …

New Issues In The Study Of Infant Categorization: A Reply To Husaim And Cohen, Deborah G. Kemler Nelson

Psychology Faculty Works

Husaim and Cohen's focus (Merrill-Palmer Quarterly, 1981, 27, 443–456) on the learning of ill-defined categories by infants is securely motivated. Still, some of the particular questions they pursue—namely, how many dimensions are used to form the categories and what is the salience hierarchy of the dimensions—are tricky and perhaps misleading. Underlying their design and analysis is the basic assumption that the dimensions or attributes of the stimulus as defined by the experimenter have psychological reality for the infants. This assumption is questioned. Infants may perceive different attributes in the stimulus or they may not articulate the stimulus into attributes at …

Incidental And Intentional Recall Of Item Names And Spatial Locations, Lois Ann Scovel

Psychology Theses & Dissertations

Recent studies have indicated that there are no differences between the incidental and intentional recall of spatial location; whereas, intentional recall is superior to incidental recall of verbal information. In order to examine the variables that affect recall, second graders, fifth graders and adults were instructed to learn the location or the name of seven highly discriminable or less discriminable objects presented in a spatial array. Analysis of names recalled indicated that high discriminability enhanced recall, and that intent to learn facilitated recall, particularly for adult males. Recall increased with age, and females recalled more names than did males. Analysis …

"The Tide Of The Unconscious" Jung, Bosch And The Archetypes Of The Garden Of Earthly Delights, Andrea R. Peck

Institute for the Humanities Theses

Many scholars have discussed the meaning of Hieronymous Bosch's The Garden of Earthly Delights concluding that Bosch's works were of a conscious nature relating to the real world. By contrast, this study, using the theories of Carl Jung, fragments Bosch's work and sees the milieu of his art through the eyes of the collective unconscious. Accordingly, a number of explanations of Jungian ideas are presented with the view to better understanding Bosch: Jung's theory of the archetypes, his view of Christianity, his analysis of medieval alchemy, as well as matrix archetypes and symbolic forms relating to The Garden. Through this …

Behavioural Budgeting By Wild Coyotes: The Influence Of Food Resources And Social Organization, Marc Bekoff, Michael C. Wells

Ethology Collection

Daytime behavioural budgets of coyotes (Canis latrans) living in the Grand Teton National Park Jackson, Wyoming, were analysed in order to determine how activity patterns ' ere influenced by food resources and social organization. In winter coyotes rested more-and hunted less than in other seasons. Pack-living coyotes rested more and travelled less than resident pairs or solitary resident or transients during winter months when the major food resource was ungulate (predominantly elk, Cervus canadensis) carrion. A mated female living in a pack rested significantly more and travelled significantly less than a mated female living only with her mate (as a …

Choice As A Dependent Measure In Autoshaping: Sensitivity To Frequency And Duration Of Food Presentation, Mitchell Jon Picker

Masters Theses

Previous investigations have shown that rate, latency, and percentage of trials with at least one response are somewhat insensitive measures of the strength of autoshaped responding. In two experiments, nine pigeons were exposed to an autoshaping procedure in which the successive presentation of three stimuli were followed by food on either 100%, 50%, or 0% of the trials. Choice testing involved the simultaneous presentation of the three stimuli. In Experiment I, all pigeons consistently directed their initial choice responses and the majority of subsequent responses to the stimulus always followed by food. In Experiment II, rate, latency, and percentage of …

Response Latency: A Function Of Within-Session Differences In Intertrial Interval, Training History, Cue Condition, And Ratio Requirement, James Bryant Nuzzo

Masters Theses

Skinner has suggested that latency does not vary in an orderly manner and short latencies result from the development of effective waiting behavior not specified by the experimental contingencies. Recent experimentation has found latency to vary as a function of a within-session difference in parameters of reinforcement correlated with two components of a discrete-trial multiple schedule. Also found was the attenuation of within-session differences in latencies with the change in intertrial interval (ITI) from 5 seconds to 20 seconds. This suggests that the ITI may be variable which controls latency. This study investigated the effect on latency of within-session differences …

Developmental Changes In Fantasy Play The Years Two To Six And The Relationship Of Social Cognition, Diane Cole

Student Work

Fantasy play is a very general type of play and includes most types of pretending, whereas symbolic and dramatic play are specific types of pretending. There has been much controversy surrounding the age at which a child initially develops the ability to role-take, and the relationship between play and role-taking,. This study examined age and sex differences in eight categories of fantasy play— substitution, attribution of function, animation, insubstantial material, insubstantial situation, character attribution, dramatic, and other play. Relationships were also examined between play categories and egocentrism, role-taking, and verbal IQ. The subjects were 78 two- and six-year olds who …

Lithium Chlorine-Induced Food Aversions In The Toad (Bufo Americanus), Paul R. Vaughan

Psychology Theses & Dissertations

This research established that a strong and persistent food aversion can be produced in the toad (Bufo americanus), using lithium chloride­ prey pairings. No previous study has reported taste-illness aversions in amphibians. The first of three experiments established this aversion learning and also suggested that prior "safe" exposures to a prey had little effect on subsequent aversive conditioning to that food (mealworm). No effect on general eating behavior as measured by response to another prey object (cricket) was observed in the initial study. The second experiment tested the effectiveness of five different dosages of a hypertonic LiCl solution (.5 M …

An Observational Study Of Scent-Marking In Coyotes, Canis Latrans, Michael C. Wells, Marc Bekoff

Ethology Collection

Urination and defaecation patterns of free-ranging coyotes (Canis latrans) were studied in the Grand Teton National Park, Jackson, Wyoming, for two years. The vast majority of urinations by adult males and females were involved in 'marking,' and differentiating between 'marking' and 'elimination' may not be necessary. Our results may be summarized as follows: 1) Raised-leg urinations (RLU) performed by males were most frequently used in marking. (2) Females marked throughout the year using the squat (SQU) posture. (3) Snow tracking and reading snow sign resulted in a gross underestimate of the relative frequency of SQU's and a large overestimate in …

An Observational Study Of Coyote (Canis Latrans) Scent-Marking And Territoriality In Yellowstone National Park, Joseph J. Allen, Marc Bekoff, Robert L. Crabtree

Ethology Collection

Free-ranging coyotes (Canis latrans) living in neighboring packs were observed in the Lamar Valley of Yellowstone National Park, Wyoming, from Jan. to May 1997. Through direct observation, we recorded the location of coyote scent marks and information regarding the identity of the marking animal. Patterns of scent-marking were then analyzed spatially and demographically. All of the evidence from the present study supports a strong relationship between scent-marking and territoriality in these coyotes, and all predictions were met. A preponderance of scent marks was found in the periphery of territories. Most of those marks were raised-leg urinations (RLUs) and forward-lean urinations …

Locus Of Control, Sex, Personal Adjustment And Vascular Stress Response, Kevin Timothy Larkin

Master's Theses

No abstract provided.

Diagnostic Considerations In The Identification Of The Hyperactive Child, Barbara Jagoda Draheim

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

The hyperactive disorder of childhood and the enumeration of its features were described in two papers published in the mid-1950's, by Laufer and his colleagues (Laufer, 1957; Laufer, Denhoff & Solomons, 1956). It was a list that has since become familiar; short attention span, impulsivity, irritability, low frustration tolerance, poor academic achievement, and visual-motor difficulties. Like many who have since searched for definers of the syndrome, Laufer and his colleagues remarked upon the perplexing variability displayed by these children, and they noted that no single symptom could be considered diagnostic. They described the development of "secondary psychological difficulties" due to …

Effects Of Preexposure To Shock On Autoshaping, Nancy L. Eldred

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The safety signal hypothesis suggests that during the absence of stimuli predicting impending shock, the organism is not fearful. The stimuli which predict the absence of shock are therefore called safety signals. The purpose of the present study was to investigate some critical properties of safety signals. Such stimuli in an avoidance or escape situation, according to the opponent process model, are expected to acquire hedonic value opposite to shock.

This study examined differences in conditioning variables between safety signals predicting different intensities of shock, and between safety signals present in procedures using predicted shock, and procedures using unpredicted shock. …

Ego Strengthening Hypnotic Suggestions Versus Specific Hypnotic Suggestions In The Treatment Of Obesity, Richard A. Hutchison

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A comparison was made of two types of hypnotic suggestions. Twenty seven subjects in two groups participated in eight weekly one-hour group hypnotic sessions. All subjects were given the Minnesota Multiphasic Personality Inventory, the Tennessee Self-Concept Scale, and were weighed pre, post and at four month follow-up. Both types of hypnotic suggestions were equally effective in helping individuals lose weight. The average weight loss was 10 pounds at follow up. Both groups showed improvement on the personality tests. Those who received the ego-strengthening hypnotic suggestions showed more improvement and more long lasting improvement than did those who received the specific …

Biofeedback: A Possible Substitute For Smoking, Earl Eugene Griffith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Numerous agencies have accumulated evidence since 1964 which implicates habitual cigarette smoking as a causal or facilitating factor in the development of many circulatory and respiratory diseases. This study sought to identify those psychological variables which possibly contribute to the maintenance of cigarette smoking and therefore, had two main purposes. First, this study investigated the individual and simultaneous physiological changes, i.e., Electroencephalography, Electromyography, Heart Rate, Blood Pressure and Skin Temperature that occurred during and immediately after the smoking of one cigarette. Second, the study investigated the hypothesis that smoking frequency would decrease when individuals were trained via biofeedback procedures to …

Inter- And Intra-Sensory Modality Stimulus Scaling: A Method For The Determination Of The Relative Salience Of Stimuli In Poison-Based Aversion Learning By Pigeons, David L. Pounds

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One of the most rapidly expanding areas of research in psychology has been poison-based aversion learning (PBAL). The PBAL paradigm typically involves: exposing an animal to a novel substance; inducing illness following ingestion of that substance; and then providing access to the substance at a later time. The initial reaction to the novel substance is generally to reduce consumption, a finding labeled neophobia. The reduction of substance intake on test day is called learned aversion.

Following demonstrations of cue-to-consequence specificity (i.e., the differential associability of some stimuli with certain consequences) in PBAL research with rats, recent research has focused on …

Autoshaping Infant Vocalizations, Alexander Mcnaughton Myers

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A series of five experiments was conducted to determine whether operant or respondent factors controlled the emission of a particular vocalization ("Q") by human infants 16 to 18 months old. Experiment 1 consisted of a pilot investigation of the effects of an autoshaping procedure on three infants' vocal behavior. All three subjects demonstrated increased emission of the target sound during the CR period. Experiments 2 through 4 attempted to replicate the findings of Experiment 1 under controlled conditions, and failed to do so. Experiment 5a presented infant subjects with a discrete-trial operant procedure (having the identical temporal parameters as the …

The Stress Reducing Properties Of Five Intervening Variables, Edward R. Lyon

Dissertations

Current research has demonstrated a relationship between stress and subsequent psychological and/or physical dysfunction. It has been shown, however, that some organisms, both animal and human, are more resilient to stress than others. Several researchers have suggested that intervening variables available to the organism may play a role in stress resilience. Intervening variables have been defined as any resource which has stress reducing properties. Examples of proposed intervening variables include intelligence, wealth, reasoning, friends, and assertiveness. Although many resources have been suggested as possible intervening variables, there has been little scientific research into this area. The present study investigated the …

The Relationship Between Physical Growth And Infant Behavioral Development In Rural Guatemala, Robert E. Lasky, Robert E. Klein, Charles Yarbrough, Patrice L. Engle, Aaron Lechtig, Reynaldo Martorell

Psychology and Child Development

The present study investigated the relationship between a number of anthropometric indices and behavioral development during the first 2 years of life in rural Guatemala. Length and weight were the indices most strongly correlated with behavioral development. If the effect of the infant's length and weight was statistically controlled for, none of the other anthropometric variables explained a significant proportion of the variance in behavioral development. Con- trolling for length (or weight) assessed at the same age as the behavioral assessment, length (or weight) for younger ages was not significantly correlated with behavioral development. Changes in length or weight over …