Psychology Commons^™

The Effects Of Test Validity Perceptions On Ethnic Group Differences In Cognitive Ability Test Performance, Florence R. Jinadu

Psychology Theses & Dissertations

Ethnic group differences in cognitive ability test performance have led to the problem of adverse impact for many organizations. In attempting to understand the cause of such differences, this study investigates the relationships among general test attitudes, test experiences, race, test validity perceptions, test knowledge, and cognitive ability test performance. A sample of undergraduate psychology students completed a paper-and-pencil test of cognitive ability as well as surveys of their attitudes towards employment tests and prior testing experiences. Participants in an experimental group received information that explained the validity and usefulness of employment tests for making selection decisions.

It was hypothesized …

Attachment And Memory : Does Attachment Experience Influence Eyewitness Testimony?, Fani Lougklou

Theses, Dissertations and Capstones

In an effort to examine the relationship between internal working models of attachment (Bowlby, 1969) and eyewitness testimony for child abuse (Lindberg, Kieffer, & Thomas, 2000), college students first watched a video of a mother hitting her son on the head and knocking him to the floor. After this, they filled out the Attachment and Personality Dynamics Questionnaire (APDQ) (Lindberg & Thomas, 1998). Finally, they were tested about details in the video, their memories for inferences about the characters, and their memories for the gist. They were also given several questions about their personal experiences with the type of discipline …

Cognitive Ethology And The Cost Of Anthropomorphiphobia, Robert H.I. Dale

Scholarship and Professional Work - LAS

Book review for the following titles:

Animal Minds: Beyond Cognition to Consciousness. By Donald R. Griffin, Chicago: University of Chicago Press, 2001, 376 pages. $27.50 softcover

The Smile of a Dolphin: Remarkable Accounts of Animal Emotions. Edited by Marc Bekoff, New York: Discovery Books, 2000, 240 pages. $35.00 hardcover

Minds of Their Own: Thinking and Awareness in Animals. By Lesley J. Rogers, Boulder, CO: Westview Press, 1998, 224 pages. $19.00 softcover

Prisoners' Coping And Use Of Family Support, And Impact Of The Visiting Experience For Families, Lois F. Lange

Theses : Honours

This review was focussed on three areas (1) theoretical concepts of stress, coping and social support; (2) explanations for the patterns of prisoners' perceptions of their support-seeking behavior; and (3) the impact on families providing support. Prisoners' patterns of support seeking in the prison environment appear more consistent with hierarchical organisations than the domestication model of unit management. For stressful, uncontrollable situations, emotional support is sought from families, who are difficult to access. The family obligation to provide the free service of support to prisoners has implications for prison management and policy. Priorities for future research are (1) the impact …

Mothers Coping With Multigenerational Sexual Abuse : Case Studies Within Feminist/Ecological Systems Frameworks, Tracey L. Caporn

Theses : Honours

This study aimed to identify the needs of mothers when they were indecisive (immobilized) about believing or protecting their child who had been sexually abused, taking into consideration that they had also been sexually abused in childhood (multigenerational abuse) and that their ecological contexts may have also played a role. Four Mothers were recruited from an agency dealing in abuse issues. Case studies were compiled after recording a qualitative conversational, semi-structured interview (Burgess-Limerick & Burgess-Limerick, 1998), using questions derived from the literature. Discourse analysis identified that abused mothers believe and act to protect their children within minutes to hours of …

Cognitive Psychology And Optimal Government Design, Jeffrey J. Rachlinski, Cynthia R. Farina

Cornell Law Faculty Publications

Discounting And Reciprocity In An Iterated Prisoner’S Dilemma, David W. Stephens, Colleen M. Mclinn, Jeffrey R. Stevens

Jeffrey Stevens Publications

The Iterated Prisoner’s Dilemma (IPD) is a central paradigm in the study of animal cooperation. According to the IPD framework, repeated play (repetition) and reciprocity combine to maintain a cooperative equilibrium. However, experimental studies with animals suggest that cooperative behavior in IPDs is unstable, and some have suggested that strong preferences for immediate benefits (that is, temporal discounting) might explain the fragility of cooperative equilibria. We studied the effects of discounting and strategic reciprocity on cooperation in captive blue jays. Our results demonstrate an interaction between discounting and reciprocity. Blue jays show high stable levels of cooperation in treatments with …

Investigating Interactions Between Search Mechanisms In The Control Of Visual Attention, Brian J. White

Theses and Dissertations (Comprehensive)

Olds, Cowan and Jolicoeur (2000) showed that although the mechanisms underlying visual search have traditionally been assumed to be independent. in fact they interact. Using coloured disk stimuli, they interrupted pop-out search (target plus Dl distractors) by adding more distractors (D2s) of a different colour to the display before pop-out processes were able to find the target. In short, partially completed pop-out processes facilitated subsequent difficult search processes (“search assistance"). The present study investigated hypotheses for this interaction. In Experiments 1 and 2, we used methods aimed at determining where the bulk of attentional resources are allocated during search of …

Why Is It That Computers Still Can't Do What Our Brains Can?, Marvin Minsky

IMSA Great Minds Program ®

Why is it that computers still cannot do what our brains can? Marvin Minsky has been studying this problem for over 20 years, and he believes it is because computers are shackled by constraints we place on them. He believes, by changing the instructions we give them, computers will be able to have motivations and feelings ... and consciousness! What are these constraints, and how will removing them release the power of computers?

The Effects Of Stress On Contradiction Detection, Margaret Bencomo

All-Inclusive List of Electronic Theses and Dissertations

What happens to people's ability to process infixmalion when they arc experiencing stress? Both professionally and personally, we must rely on our nbility to critically evaluate information successfully. lf we do not detect inconsistencies, it may lead to the unintended acceptance of incorrect arguments and assumptions. Tile purpose of this study was to explore how stress innucnces people's ability to comprehend nnd detect contradictions. Stress was manipulated in terms oft imc pressure. Two hundred a11d twenty-one undergraduates enrolled in psychology classes at Indiana Stale U11ivcrsity participated in the study. One group was given only 60% of the average time necessary …

The Making Of A Textbook On Behavior Analysis And Autism A Behavior Analytic Approach, Sebastien Bosch

Dissertations

After deciding that a need existed for writing a textbook on autism from a behavior analytic perspective, Dr. Malott and I developed Behavior Analysis. Autism and Related Disabilities (BAARD) for use by the students enrolled in the autism practicum at Western Michigan University. As in a circular relationship, the practicum students evaluated and guided the subsequent revisions of the manuscript, and the revisions influenced the subsequent evaluations. BAARD covers all the principles and concepts of behavior analysis that are relevant to treatments and issues in autism and related disabilities and numerous treatments and phenomena specific to developmental disabilities.

During its …

Time-Shifted Rationality And The Law Of Law's Leverage: Behavioral Economics Meets Behavioral Biology, Owen D. Jones

Vanderbilt Law School Faculty Publications

A flood of recent scholarship explores legal implications of seemingly irrational behaviors by invoking cognitive psychology and notions of bounded rationality. In this article, I argue that advances in behavioral biology have largely overtaken existing notions of bounded rationality, revealing them to be misleadingly imprecise - and rooted in outdated assumptions that are not only demonstrably wrong, but also wrong in ways that have material implications for subsequent legal conclusions. This can be remedied. Specifically, I argue that behavioral biology offers three things of immediate use. First, behavioral biology can lay a foundation for both revising bounded rationality and fashioning …

Chronic Restraint Stress Enhances Radial Arm Maze Performance In Female Rats, Rachel E. Bowman, Mark C. Zrull, Victoria N. Luine

Psychology Faculty Publications

Effects of chronic restraint stress (21 and 28 days) on physiological and behavioral parameters in female rats were examined. Total (bound and free) and free corticosterone (CORT) levels were measured at different time points during the stress period. Higher total CORT levels were observed in stressed rats during the stress period but returned to baseline at 15 days poststress. Additionally, free CORT levels decreased across the stress period. Estrous cyclicity was monitored daily in all animals. Stress had no apparent effects on estrous cyclicity, in rats with either normal length or elongated estrous cycles, but stressed females gained less weight …

How Does The Retail Clerk Make Sense Of His Environment, Tyler L. Watson

All-Inclusive List of Electronic Theses and Dissertations

The retail clerk is a common feature of today's society. However, the role of the retail clerk has been largely overlooked from the sociological perspective. More precisely from the ethnomethodological perspective. Currently most of the body of research on the retail clerk is from the business perspective and sheds little light on what it is like to be a retail clerk. This study was designed to gain access to the other side of the retail scene, that is, the side of the retail clerk. Most Americans are already familiar with the store but do not know how things are experienced …

Inside The Judicial Mind, Chris Guthrie, Jeffrey J. Rachlinski, Andrew J. Wistrich

Cornell Law Faculty Publications

The quality of the judicial system depends upon the quality of decisions that judges make. Even the most talented and dedicated judges surely commit occasional mistakes, but the public understandably expects judges to avoid systematic errors. This expectation, however, might be unrealistic. Psychologists who study human judgment and choice have learned that people frequently fall prey to cognitive illusions that produce systematic errors in judgment. Even though judges are experienced, well-trained, and highly motivated decision makers, they might be vulnerable to cognitive illusions. We report the results of an empirical study designed to determine whether five common cognitive illusions (anchoring, …

Inside The Judicial Mind, Chris Guthrie, Jeffrey J. Rachlinski, Andrew J. Wistrich

Vanderbilt Law School Faculty Publications

The quality of the judicial system depends upon the quality of decisions that judges make. Even the most talented and dedicated judges surely make occasional mistakes, but the public understandably expects judges to avoid systematic errors. This expectation, however, might be unrealistic. Psychologists who study human judgment and choice have learned that people frequently fall prey to cognitive illusions that produce systematic errors in judgment. Even though judges are experienced, well-trained, and highly motivated decision makers, they might be vulnerable to cognitive illusions. We report the results of an empirical study designed to determine whether five common cognitive illusions (anchoring, …

The Impact Of Psychological Reactance And Desire For Control On Perceptions Of Common Elements Of Cognitive, Affective, And Behavioral *Change, Morgan Edward Williams

Doctoral Dissertations

The present study was designed to assess the impact of two dispositional variables, psychological reactance and desire for control, on individual perceptions of common elements of psychological change. These common elements represent cognitive, affective, and behavioral aspects of psychological change. The study tested whether individuals with different levels of psychological reactance and desire for control systematically differed in their perception of the importance of elements relevant to psychological change. Participants (N = 420) completed three self-report assessment instruments: (a) the Common Elements of Change Questionnaire, (b) Hong's Psychological Reactance Scale, and (c) the Desirability of Control Scale. As hypothesized, …

Is Evolutionary Analysis Of Law Science Or Storytelling?, Jeffrey J. Rachlinski

Cornell Law Faculty Publications

In recent years, some legal scholars have argued that legal scholarship could benefit from a greater reliance on theories of human behavior that arise from biological evolution. These scholars contend that reliance on biological evolution would successfully combine the rigor of economics with the scientific aspects of psychology. Complex legal systems, however, are uniquely human. Law has always been the product of cognitive processes that are unique to humans and that developed as a response to an environment that no longer exists. Consequently, the evolutionary development of the cognitive mechanisms upon which law depends cannot be rigorously modeled or studied …

Creative Solution Finding By Gerald Nadler And Shozo Hibino With John Farrell, 1998, Excel Books, Pp 498, Price: Rs 495., Subhash Sharma

IIMB Management Review

During recent years the scientific method' has been under attack from various quarters. When it was on the rise, it was considered a broad-spectrum drug to solve all kinds of human problems.

Lexical Failure And Gesture In Second Language Development, Gale Stam

Faculty Publications

Second language acquisition can be defined as the acquisition of another language after the age of three or four (Klein, 1986). It involves the learning and mastery of the morphology, syntax, phonology, and lexicon of the new language. The process by which learners acquire a second language is complex, gradual, nonlinear, and dynamic (Larsen- Freeman, 1991). Depending on their stage of second language development, learners may have difficulty retrieving words, or they may not know words at all and exhibit lexical failure.

Butterworth and Hadar (1989, 1997) have proposed that iconic gestures arise when speakers have a lexical retrieval problem …

Cognitive And Emotional Variables In Childhood Anxiety, Robin L. Browning

Theses, Dissertations and Capstones

Research was conducted on 60 subjects from mental health agencies in order to determine that childhood anxiety and depression can be differentiated. The 60 subjects were given the CDI and the RCMAS self-report measures in order to be placed in groups. This allowed the subjects to be divided into 4 groups: Anxious, Anxious/Depressed, Depressed and Not Anxious/Not Depressed. The 4 groups were then given 2 additional self-report measures, the STAIC and FSSC -R to measure whether Anxious and the Anxious/Depressed children exhibited more fears and anxious traits than did the Depressed and Not Anxious/Not Depressed children. Analyses of variance revealed …

The Relationship Between Receptive Vocabulary And Letter Recognition, James Bennett

Theses, Dissertations and Capstones

The West Virginia Educare Program has randomly chosen 150 children from 2 ½ to 5 years of age to participate in an academic readiness study. These children came from a 6 county pilot community program collaborative, including the counties of Cabell, Wayne, Monongalia, Roane, Upshur, Webster, and Summers. The Bracken-R, the PPVT-III, and Carolina Curriculum for Pre-Schoolers with special needs were used to assess all subjects. For this study, the letter recognition subset of the Bracken-R and the raw score of the PPVT-III were used to determine if a correlation exists between receptive vocabulary and letter recognition. This study found …

Postural Balance And Acceleration Threshold Detection For Anterior Horizontal Translation In Diabetic And Non-Diabetic Elderly, Venkatesh Balasubramanian

Doctoral Dissertations

Slips and falls, and even the fear of failing, can represent a major medical and functional deterrent to living independently, especially among the elderly population. Various groups of elders are at known risk for falling including, but not limited to, those with vestibular dysfunction, those with low visual acuity including visual neuropathies, and those with peripheral neuropathies. The first two groups are fairly well studied, but the relationship between the level of peripheral neuropathy and extent of falling has received relatively less attention.

In this study, using sliding linear investigative platform for analyzing lower limb stability (SLIP-FALLS), the psychophysical thresholds …

Perkaitan Antara Kognisi, Bahasa Dan Komunikasi : Satu Kajian Kes, Noor Hasnoor Mohamad Nor

Student Works (2000-2009)

The purpose of this study is to observe the inter-correlation of cognition, language and communication in normal individual subject. The concept, structure and function of each factor is the basis of the said intercorrelation. The researcher expounds two theories on language acquisition, that is behaviourist and mentalist, as well as study the acquisition along with phonological, morphological, syntax and semantic levels. The intercorrelation of cognition, language and communication is subsequently refined using two methods - external and internal - as previously used by Foss and Hakes (1978). Internal representation is observed via cognition and semantic aspects, whereas external representation via …

The Effects Of Cognitive And Affective Persuasion On Supporting The Death Penalty, Jason Wayne Hortin

Masters Theses

This thesis examined how participants with cognitively based favorable attitudes toward the death penalty were influenced by cognitive or affective arguments that criticized the death penalty. College students' general attitudes toward the death penalty were measured using a Likert-type scale. They were then asked to write out their thoughts and/or feelings about the death penalty. Some of the participants received two cognitive arguments while others received two affective arguments against the death penalty. After reading these counterarguments, the participants' positions and thoughts/feelings were once again measured.

Only participants with cognitively based attitudes that were supportive of the death penalty were …

Experiences Of Relapse In Smoking Cessation, Natalie Kay D'Abrew

Theses : Honours

Relapse is regarded as a common occurrence, and it is known that smokers make an average of three to four attempts to cease smoking before maintaining smoking cessation. Thus, relapse continues to be a problem for interventions for smoking cessation. This qualitative study explored the experiences of relapse in smoking cessation. Fourteen participants, seven maintainers and seven relapsers aged between 21-80 participated in the study, which was facilitated by a semi-structured interview format. Several themes and sub-themes were generated under the categories of strategies, reasons for relapse, and reasons for cessation. The themes highlighted that there were differences between the …

Older Adults And Anxiety : The Role Of Natural Imagery In Anxiety Reduction, Catherine Griffiths

Theses : Honours

The present study aimed to examine whether visual contact with natural imagery would result in reduced levels of anxiety in older people, when compared with the effects of urban imagery. Thirty-three older adults between the ages of 61 and 91 participated in this study. Thirteen of the participants were male and 20 were female. In a partial replication and extension of the work of Ulrich et al. (1991), the participants were randomly assigned to one of three groups - a nature video group. urban video group or control group. All participants initially completed the state form of Spielberger’s (1983) State-Trait …

The Relationship Of Intrinsic Motivation, Cognitive Style And Tolerance Of Ambiguity And Creativity In Scientists, Helene Katz

Seton Hall University Dissertations and Theses (ETDs)

.

Cerebral Substrates Of Musical Imagery, Andrea R. Halpern

Faculty Journal Articles

Musical imagery refers to the experience of "replaying" music by imagining it inside the head. Whereas visual imagery has been extensively studied, few people have investigated imagery in the auditory domain. This article reviews a program of research that has tried to characterize auditory imagery for music using both behavioral and cognitive neuroscientific tools. I begin by describing some of my behavioral studies of the mental analogues of musical tempo, pitch, and temporal extent. I then describe four studies using three techniques that examine the correspondence of brain involvement in actually perceiving vs. imagining familiar music. These involve one lesion …

Playing “Sherlock Holmes”: Enhancing Students’ Understanding Of Prejudice And Stereotyping, Ellen N. Junn, L. Grier, D. Behrens

Office of the Provost Scholarship

A very simple, innovative classroom exercise designed to heighten students' understanding of stereotyping and prejudice is described. Students' evaluation of the exercise was very positive. Students reported greater awareness and understanding of their own and others’ stereotypes and prejudice and of the negative effects of prejudice, with females more than males reporting enhanced awareness of others’ stereotyping. Students also rated the exercise as very enjoyable. There was a trend among Non-White more than White students to report that the exercise helped show them how to reduce stereotypes and more Non-White than White students offered solutions for reducing prejudice that involved …