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Full-Text Articles in Cognition and Perception

Where Do Babies Come From?, Marcio Luis Ferreira Nascimento Feb 2023

Where Do Babies Come From?, Marcio Luis Ferreira Nascimento

Journal of Humanistic Mathematics

According to European folklore, popularized by a fairy tale, storks are responsible for bringing babies to new parents. This probably came from observation in certain European countries, such as Norway, Netherlands or Germany, that storks nesting on the roofs of households were believed to bring good luck, as the possibility of new births. People love stories, but correlation simply means that there is a relationship between two factors that tells nothing about the direction of said relationship, if any. Another possibility is simple coincidence. Let us say that it’s possible that one factor causes another. It’s also possible that the …


Uncovering Object Categories In Infant Views, Naiti S. Bhatt Jan 2021

Uncovering Object Categories In Infant Views, Naiti S. Bhatt

Scripps Senior Theses

While adults recognize objects in a near-instant, infants must learn how to categorize the objects in their visual environments. Recent work has shown that egocentric head-mounted camera videos contain rich data that illuminate the infant experience (Clerkin et al., 2017; Franchak et al., 2011; Yoshida & Smith, 2008). While past work has focused on the social information in view, in this work, we aim to characterize the objects in infants’ at-home visual environments by modifying modern computer vision models for the infant view. To do so, we collected manual annotations of objects that infants seemed to be interacting within a …


The Internet-Extended Mind: The Psychological Ramifications And Philosophical Implications Of Cognitive Offloading, Gloria Choi Jan 2021

The Internet-Extended Mind: The Psychological Ramifications And Philosophical Implications Of Cognitive Offloading, Gloria Choi

Scripps Senior Theses

In this thesis, I explore the internet-extended mind through both philosophical and psychological lenses in order to investigate the questions “To what extent is the mind extended onto the internet and, more generally, outside our bodies?” and “How will an increasingly internet-extended brain change the ways in which humans communicate, remember, and behave?”. First, I introduce the idea of a mind that extends out into the world, instead of lying solely in the brain. Then, I outline existing research that introduces the challenges and implications of an internet-extended mind in an ever-changing internet landscape. Next, I discuss how the internet …


And The Stars Look Very Different Today, Amy Rogin Dec 2020

And The Stars Look Very Different Today, Amy Rogin

The STEAM Journal

A personal reflection about synesthesia


Bilingual Versus Monolingual Performance Within Memory Suppression, Santiago David Jan 2020

Bilingual Versus Monolingual Performance Within Memory Suppression, Santiago David

CMC Senior Theses

Bilingual participants have been argued to have a cognitive inhibitory advantage over monolinguals resulting in a faster ability to inhibit information. However, the advantage has not been studied using the item-method within the Directed Forgetting (DF) paradigm, which is suggested to cause inhibition through remember and forget instructions. As the DF paradigm uses a recall and then recognition task format, the current study also investigated the possibility of retrieval-practice effects of the recall task on recognition. By utilizing the item-method with recall and no-recall conditions, the possible bilingual cognitive advantage, role of inhibition in DF, and potential retrieval-practice effects were …


The Future Self: Promoting Prosocial Decision-Making Through Motivated Episodic Simulation, Su Young (Kevin) Choi Jan 2020

The Future Self: Promoting Prosocial Decision-Making Through Motivated Episodic Simulation, Su Young (Kevin) Choi

CMC Senior Theses

Vividly imagining the future self can help inform our present decisions. Given that most attempts aimed at understanding the prosocial effect of imagining future episodes have focused on sensory properties, little is known about how prosocial motivations can explain the link between episodic simulation and helping intentions. Here, the current research investigated whether altruistically and reputationally motivated simulation of helping behavior promote a willingness to help a person in need. The study found that imagining helping episodes increased willingness to help relative to a control manipulation, especially when reputational concerns were made salient. Path modeling analyses revealed that the prosocial …


Retrieval-Induced Forgetting In Autism Spectrum: Combining Narrative Experience With Clinical Research To Explore Stress-Induced, Transitory Retrograde Amnesia, Elizabeth Willsmore-Finkle Jan 2020

Retrieval-Induced Forgetting In Autism Spectrum: Combining Narrative Experience With Clinical Research To Explore Stress-Induced, Transitory Retrograde Amnesia, Elizabeth Willsmore-Finkle

Scripps Senior Theses

Currently, psychological research explores autism, a blanket term for a range of neurobiological and developmental differences, through a clinical, as opposed to an experiential, lens. Autism has only existed as formal diagnosis under that name since 1943 (Kanner); however, the advocacy of activists such as Temple Grandin, a slaughterhouse systems designer best known for documenting her life with autism in a series of autobiographic accounts, has begun to legitimize the incorporation of emic experiences of autism within clinical research. Researcher Dermot Bowler and colleagues (2011) have conducted extensive reviews of memory distinctions in autism, finding differences of varying degrees across …


Impact Of Music On Categorical Facial Perceptions, Andrew Segre Jan 2019

Impact Of Music On Categorical Facial Perceptions, Andrew Segre

CMC Senior Theses

This paper explores the effect music has on inducing an emotion that impacts a person’s perception of facial expressions through two experiments. Previous research suggests that music has a significant impact on a person’s mood and a vast amount of research has been conducted analyzing facial perception. Extending previous literature, this study will investigate how the impact music has on a person’s mood can affect the way a person perceives the facial expression of another. Experiment 1 uses the anchor effect to highlight the ability music has to anchor a person’s mood powerfully enough to influence that person’s perception of …


Consonant And Dissonant Music Chords Improve Visual Attention Capture, Graham Spurrier Jan 2019

Consonant And Dissonant Music Chords Improve Visual Attention Capture, Graham Spurrier

CMC Senior Theses

Recent research has suggested that music may enhance or reduce cognitive interference, depending on whether it is tonally consonant or dissonant. Tonal consonance is often described as being pleasant and agreeable, while tonal dissonance is often described as being unpleasant and harsh. However, the exact cognitive mechanisms underlying these effects remain unclear. We hypothesize that tonal dissonance may increase cognitive interference through its effects on attentional cueing. We predict that (a) consonant musical chords are attentionally demanding, but (b) dissonant musical chords are more attentionally demanding than consonant musical chords. Using a Posner cueing task, a standard measure of attention …


Cooperative Success Under Shared Cognitive States And Valuations, Shannon Marie Klotz Jan 2019

Cooperative Success Under Shared Cognitive States And Valuations, Shannon Marie Klotz

Scripps Senior Theses

A mental model of the another person’s state of mind including their thoughts, feelings, and beliefs, otherwise known as Theory of Mind (ToM), can be created to better predict their behavior and optimize our own decisions. These representations can be explicitly modeled during both the development and presence of stable cooperation via communication outcomes, allowing us to understand the sophistication or depth of mental coordination, involved in an individual’s social perception and reasoning. Almost all current scientific studies of ToM take a spectatorial approach, relying on observation followed by evaluation (e.g., the Sally-Anne Task). However given evidence that social cognition …


Implicit Attitudes Of Asian American Older Adults Toward Aging, Anita Ho Jan 2019

Implicit Attitudes Of Asian American Older Adults Toward Aging, Anita Ho

Scripps Senior Theses

Greenwald, McGhee, and Schwartz (1998) developed the Implicit Association Test (IAT), a measure of mental associations between target pairs and positive or negative attributes. Highly associative categories yield faster responses than the reverse mental associations, which is thought to reflect implicit attitudes toward stereotypes. The present study investigated the effect of ethnic group on one’s implicit attitudes toward aging and gender stereotypes by comparing two groups of older adults, Asian Americans and Caucasian Americans, that likely hold different culture values. Past qualitative studies have established the existence of mental health stigma in Asian American populations, including negative Asian American perceptions …


Log Kya Kahenge: Psychological Well-Being And Perceived Stigma In The South Asian American Community, Khushboo Jain Jan 2018

Log Kya Kahenge: Psychological Well-Being And Perceived Stigma In The South Asian American Community, Khushboo Jain

Pomona Senior Theses

Current research has independently studied depression, stigma, and coping mechanisms in relation to culture, yet the effects of perceived stigma on the relationship between depression and control coping are heavily understudied. Typically, studies have broadly focused on comparing eastern and western cultures, but have not analyzed how populations with mixed cultural influences experience depression and stigma and further engage in control coping mechanisms. This study thus explores how perceived stigma moderates the relationship between depressive symptoms and control coping mechanisms for South Asian Americans. The study hypothesizes that the level of perceived stigma will moderate the relationship between depression and …


Peace Guardians, Watts Bears And The Maori Haka, Zachariah Fisher Dec 2017

Peace Guardians, Watts Bears And The Maori Haka, Zachariah Fisher

The STEAM Journal

In the summer of 2017, Peace Guardians carried out a summer school program for twenty inner city kids ranging from 8-13 years old in Watts Los Angeles. The program was part of the annual Watts Bears summer school. The Watts Bears are group of student football and track athletes coached by the Los Angeles Police Department. Working in conjunction with the Watts officers and coaches, Peace Guardians and guest teachers spent four hours a day with the students facilitating mindfulness exercises and the Haka as wellness tools to incorporate into their lives in and out of the classroom and football …


Female Superiority In Social Cognition: Can Pretend Play Help The Boys Catch Up?, Maria Weiss Jan 2017

Female Superiority In Social Cognition: Can Pretend Play Help The Boys Catch Up?, Maria Weiss

Scripps Senior Theses

The effect of pretend play on 150 (~ 75 girls; 75 boys; M=3 yro) preschool children’s social cognition will be assessed through a semester long intervention study. Research has reported a trend of female superiority in empathy and ToM and a likelihood of young girls to engage in pretend play more frequently and to a higher degree than young boys. Previous research has also found a relationship between play and social cognition, as through the act of imagination, one is able to thoroughly take on the perspectives of someone other than the self. This study attempts to show a …


Collective Memory And History: An Examination Of Perceptions Of Accuracy And Preference For Biased “History” Passages, Stephanie Doi Jan 2017

Collective Memory And History: An Examination Of Perceptions Of Accuracy And Preference For Biased “History” Passages, Stephanie Doi

CMC Senior Theses

Collective memory is a socially shared representation of the past. History, contrastingly, strives to be an unbiased, objective, and critical account of the past. Many researchers have argued that the so-called “history” found in school textbooks and curriculums align more with collective memory; however, many individuals do not know of the pervasiveness of collective memory in supposed “history” texts. To examine perceptions of accuracy and preference of American “history” textbook passages, individuals from Amazon’s Mechanical Turk (n= 404) participated in an online study where they were randomly assigned to read one passage that was either negatively biased, neutral, or positively …


Animals In The Wild, Brittany Samson Nov 2016

Animals In The Wild, Brittany Samson

The STEAM Journal

As a photographer, I am extremely interested in the concept of perception and I let this concept drive most of my artistic work. I present four images from my photographic series “Animals in the Wild,” which explore this idea of perception. These four images: Giraffe, Dinosaur, Buffalo, and Bunny—are drastically varied photos that include no real animals, but instead beg the mind to perceive shapes, colors, figure, and coincidence as an animal.


The Effect Of Inversion And Motor Expertise On Body Compatibility, Harrison M. Goodall Iii Jan 2016

The Effect Of Inversion And Motor Expertise On Body Compatibility, Harrison M. Goodall Iii

Pomona Senior Theses

Previous studies have established that when a subject’s attention is directed to a specific body part, the subject is able to move that body part faster than a body part their attention was not drawn to. This is known as the body compatibility effect, and it has been shown that this effect only occurs when viewing upright images of the human body. In this study, we presented control subjects and expert acrobats with inverted and upright stimuli. We hypothesized that the amount of time the acrobats spent inverted would result in the acrobats exhibiting body compatibility effects for both upright …


Reducing Subjectivity: Meditation And Implicit Bias, Diana M. Ciuca Jan 2015

Reducing Subjectivity: Meditation And Implicit Bias, Diana M. Ciuca

CMC Senior Theses

Implicit association of racial stereotypes is brought about by social conditioning (Greenwald & Krieger, 2006). This conditioning can be explained by attractor networks (Sharp, 2011). Reducing implicit bias through meditation can show the effectiveness of reducing the rigidity of attractor networks, thereby reducing subjectivity. Mindfulness meditation has shown to reduce bias from the use of one single guided session conducted before performing an Implicit Association Test (Lueke & Gibson, 2015). Attachment to socially conditioned racial bias should become less prevalent through practicing meditation over time. An experimental model is proposed to test this claim along with a reconceptualization of consciousness …


The Effects Of Interview Length On Gender And Personality Related Bias In Job Interviews, Emily Condon Jan 2015

The Effects Of Interview Length On Gender And Personality Related Bias In Job Interviews, Emily Condon

Scripps Senior Theses

The proposed study explores the cognitive miser approach to perception formation in job interviews, as well as factors that may motivate people to not act as cognitive misers. Personality type (introverted and extraverted) and gender are characteristics of people that are associated with many stereotypes (Heilman, 2001; Andersen & Klatzky, 1987), and can have a large influence on an employer’s perception of an applicant, particularly when the employer is acting as a cognitive miser. It is hypothesized that in longer interviews, employers will be motivated to not act as cognitive misers, because they have more information about the applicant, have …


Examining The Intersection Of The Cognitive Advantages And Disadvantages Of The Bilingual Brain, Irina Rabkina Jan 2014

Examining The Intersection Of The Cognitive Advantages And Disadvantages Of The Bilingual Brain, Irina Rabkina

Scripps Senior Theses

Two conflicting findings characterize cognitive processing accompanying bilingualism. The “bilingual advantage” refers to improved cognitive performance for bilingual compared to monolingual participants. Most bilingual advantages fall under the umbrella of cognitive control mechanisms, most frequently demonstrated using the Stroop task and the Simon task (e.g., Bialystok, 2008; Coderre, Van Heuven, & Conklin, 2013). The “bilingual disadvantage,” on the other hand, refers to bilinguals’ diminished performance on tasks that require word retrieval or switching between languages. This study examined the intersection of the bilingual advantage and the bilingual disadvantage to investigate whether they stem from a single cognitive control process. The …


Attention's Grasp: Early And Late Hand Proximity Effects On Visual Evoked Potentials, Catherine L. Reed, David S. Leland, Benjamin Brekke '11, Alan Hartley Jul 2013

Attention's Grasp: Early And Late Hand Proximity Effects On Visual Evoked Potentials, Catherine L. Reed, David S. Leland, Benjamin Brekke '11, Alan Hartley

CMC Faculty Publications and Research

Behavioral studies suggest that visual attention is biased toward stimuli in the region of space near the palm of the hand, but it is unclear whether this effect is universal or selective for goal/task-related stimuli. We examined event-related potentials (ERPs) using a visual detection task in which the hand was placed near or kept far from target and non-target stimuli that were matched for frequency and visual features to avoid confounding factors. Focusing on attention-sensitive ERP components, we found that P3 (350–450 ms) amplitudes were increased for Hand Near conditions for targets only, demonstrating a selective effect consistent with the …


Infants’ Responses To Affect In Music And Speech, Daniel K. Feinberg Apr 2013

Infants’ Responses To Affect In Music And Speech, Daniel K. Feinberg

Pitzer Senior Theses

Existing literature demonstrates that infants can discriminate between categories of infant-directed (ID) speech based on the speaker’s intended message – that is, infants recognize the difference between comforting and approving ID speech, and treat different utterances from within these two categories similarly. Furthermore, the literature also demonstrates that infants understand many aspects of music and can discriminate between happy and sad music. Building on these findings, the present study investigated whether exposure to happy or sad piano music would systematically affect infants’ preferences for comforting or approving ID speech. Five- to nine-month-old infants’ preferences for comforting or approving ID speech …


Infant Perceptions Of Mixed-Race Faces: An Exploration Of The Hypodescent Rule In 8.5 Month-Old Infants, Sophie Beiers Apr 2013

Infant Perceptions Of Mixed-Race Faces: An Exploration Of The Hypodescent Rule In 8.5 Month-Old Infants, Sophie Beiers

Pitzer Senior Theses

Studies have shown that adults often categorize mixed-race individuals of White and non-White descent as members of the non-White racial group, an effect said to be reminiscent of the “hypodescent” or “one-drop rule.” This effect has not yet been thoroughly studied in infants, although 9-month-old infants have been shown to be able to categorize mono-racial faces into different racial groups. In the present study, the perception of mixed-race White and Asian/Asian American faces was studied in sixteen 8.5-month-old infants. The infants were randomly assigned to two stimulus groups. The stimuli were the photographed faces of female college students who had …


Balconies, Joe Guimera Mar 2013

Balconies, Joe Guimera

The STEAM Journal

Recent developments in theoretical physics suggest the possibility of parallel universes. What if we could see two or more universes at the same time? In effect, superimpose a scene from one universe; say a street corner, over the image of the same scene from a second universe? The photograph “Balconies” imagines the possibilities.


Motivation In Athletes With And Without Autism Spectrum Disorder: Sq, Eq And Aq Relationships To Preferred Feedback, Julia C. Harreschou Jan 2013

Motivation In Athletes With And Without Autism Spectrum Disorder: Sq, Eq And Aq Relationships To Preferred Feedback, Julia C. Harreschou

Scripps Senior Theses

All athletes are driven by motivation, sources or reasons to push their bodies to their limits and continue to do so regularly. There have been several studies concerning motivation in typical athletes, and many regarding social motivation in people with High Functioning Autism (HFA), however most have been limited to children, and there have been no investigations into HFA athletes’ motivation. The current study looks into the role of social dimensions in athletics, and tests how one’s gender and placement on the Empathy Questionnaire (EQ), Systemizing Questionnaire (SQ), and on the Autism Questionnaire (AQ) affect intrinsic motivation in athletics. It …


Effects Of Method And Context Of Note-Taking On Memory: Handwriting Versus Typing In Lecture And Textbook-Reading Contexts, Ian Schoen May 2012

Effects Of Method And Context Of Note-Taking On Memory: Handwriting Versus Typing In Lecture And Textbook-Reading Contexts, Ian Schoen

Pitzer Senior Theses

Both electronic note-taking (typing) and traditional note-taking (handwriting) are being utilized by college students to retain information. The effects of the method of note-taking and note-taking context were examined to determine if handwriting or typing notes and whether a lecture context or a textbook-reading context influenced retention. Pitzer College and Scripps College students were assigned to either handwrite or type notes on a piece of academic material presented in either a lecture or textbook context and were given a test to assess their retention. The results demonstrated that there was a significant main effect for typing notes such that typing …


Navigating The Diverse Dimensions Of Stereotypes, With Domain Specific Deficits: Processes Of Trait Judgments About Individuals With Disabilities, Christina G. Boardman May 2012

Navigating The Diverse Dimensions Of Stereotypes, With Domain Specific Deficits: Processes Of Trait Judgments About Individuals With Disabilities, Christina G. Boardman

Scripps Senior Theses

Stereotype groups are interrelated. For example, in Australia, New Zealand, and the United States, racial minorities are referred to special education at a much higher rate than are majority racial groups (Tse, Lloyd, Petchkovsky, and Manaia, 2005; Harry, Arnaiz, Klingner, Sturges, 2008). The Stereotype Content Model describes stereotype relationships in terms of an interaction between competence and warmth. Warmth is the more consistent dimension. The nature of competence remains elusive (Fiske, Cuddy, and Glick, 2007; Fiske, Cuddy, Glick, and Xu, 2002). Knowledge of relationships between stereotype groups, which themselves may be effects of bias, could factor into observed competence effects. …


An Erp Study Of Responses To Emotional Facial Expressions: Morphing Effects On Early-Latency Valence Processing, Zoe Ravich Apr 2012

An Erp Study Of Responses To Emotional Facial Expressions: Morphing Effects On Early-Latency Valence Processing, Zoe Ravich

Scripps Senior Theses

Early-latency theories of emotional processing state that at least coarse monitoring of the emotional valence (a pleasure-displeasure continuum) of facial expressions should be both rapid and highly automated (LeDoux, 1995; Russell, 1980). Research has largely substantiated early-latency differential processing of emotional versus non-emotional facial expressions; however, the effect of valence on early-latency processing of emotional facial expression remains unclear. In an effort to delineate the effects of valence on early-latency emotional facial expression processing, the current investigation compared ERP responses to positive (happy and surprise), neutral, and negative (afraid and sad) basic facial expression photographs as well as to positive …


Testing The Indirect Effect Of Trait Mindfulness On Adolescent Cigarette Smoking Through Negative Affect And Perceived Stress Mediators, C. Anderson Johnson, David S. Black, Joel Milam, Steve Sussman Jan 2012

Testing The Indirect Effect Of Trait Mindfulness On Adolescent Cigarette Smoking Through Negative Affect And Perceived Stress Mediators, C. Anderson Johnson, David S. Black, Joel Milam, Steve Sussman

CGU Faculty Publications and Research

Mindfulness refers to an enhanced attention to and awareness of present moment experience. This study examined how trait mindfulness, as measured with six items from Mindfulness Attention Awareness Scale, might influence adolescent cigarette smoking frequency through its impact on depressive affect, anger affect and perceived stress mediators. Self-reported data from Chinese adolescents (N = 5287, mean age = 16.2 years, SD = 0.7; 48.8% females) were collected within 24 schools. The product of coefficients test was used to determine significant mediation paths. Results from baseline cross-sectional data indicated that trait mindfulness had a significant indirect effect on past 30-day …


A Theory Of Mental Credit, Jason Soll Jan 2011

A Theory Of Mental Credit, Jason Soll

CMC Senior Theses

Many philosophical subjects attempt to analyze the basis of human welfare. Theories of desert, distribution of property, and happiness tend to dominate philosophical discourse. Mental credit, which is the mental acquisition of credit for one’s accomplishments and the satisfaction one derives from this credit, is absent from this discourse despite its underlying role in the way people think about their lives. Mental credit is an eternal cognitive good that deserves thoughtful attention and pious decisions for implementation. The following theory of mental credit seeks to serve as a unifying theory for the mental calculations that guide life’s most imperative decisions, …