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Success And Intelligence, Halie B. Hamilton, Nathan C. Weed Apr 2025

Success And Intelligence, Halie B. Hamilton, Nathan C. Weed

Essays in Developmental Psychology

One of the most famous studies tracking the relationship between intelligence and success was conducted by Louis Terman. Terman’s Gifted Child Study began in the 1920s and followed nearly 1500 gifted children throughout their lives. To qualify, the children had to have an IQ of at least 140. The children were followed into adulthood to see how their intelligence was related to social and personal adjustment. Terman found that his sample showed not only positive academic outcomes, but also tended to be healthier, taller, and stronger than children with lower IQs. These positive effects persisted into adulthood. Two-thirds earned bachelor’s …

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Correction: A Mapping Review And Critique Of The Literature On Translation, Dissemination, And Implementation Capacity Building Initiatives For Different Audiences, Sara Malone, Kathleen R Stevens, Maria E Fernandez, Sunil Kripalani Apr 2025

Correction: A Mapping Review And Critique Of The Literature On Translation, Dissemination, And Implementation Capacity Building Initiatives For Different Audiences, Sara Malone, Kathleen R Stevens, Maria E Fernandez, Sunil Kripalani

Faculty, Staff and Student Publications

This corrects the article "A mapping review and critique of the literature on translation, dissemination, and implementation capacity building initiatives for different audiences", 34.

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Vision In Infants, Brianna Mcgee, Rachel Wu Apr 2025

Vision In Infants, Brianna Mcgee, Rachel Wu

Essays in Developmental Psychology

There is a great deal of visual development over the first year of life. Many aspects of vision undergo this dramatic change, including visual perception (the ability to see and interpret information), visual acuity (the clarity of our vision), and smooth pursuit (the ability to follow objects). These three aspects are fundamental to early visual experiences that facilitate typical cognitive development. This entry will provide a brief overview of visual perception, visual acuity, and smooth pursuit in human infants.

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Wear And Tear Theory Of Aging, Zahra Sattaur, Lisa K. Lashley, Charles J. Golden Apr 2025

Wear And Tear Theory Of Aging, Zahra Sattaur, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

The wear and tear theory of aging is an idea proposed by German biologist, Dr. August Wiesmann, in 1882. The theory suggests that aging results from a gradual deterioration of the cells and tissues of the body via wear and tear, oxidative stress, exposure to radiation, toxins, or other deteriorative processes. It suggests that living organisms “wear out” over time with repeated use and increased stress on the body. This concept is similar to the idea that objects such as automobiles deteriorate or wear out as they are used repeatedly over time. Because people observe the wear and tear on …

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Stages Of Labor, Ashleigh Lupton, Lisa K. Lashley, Charles J. Golden Apr 2025

Stages Of Labor, Ashleigh Lupton, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

Labor, or the process through which a baby is born, is separated into three primary stages. The first stage begins at the onset of labor and ends when the cervix reaches a 10-centimeter dilation. This first stage is comprised of three sub-stages: early labor, active labor, and transition. The early labor phase begins at the onset of labor and ends when the women’s cervix is 3 centimeters dilated. This phase generally takes place over 8-12 hours at which point the cervix begins to open up (i.e., dilate) and thin out.  During this phase, contractions, which are the uterine muscles tightening …

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Subjective Well-Being, Alison Datoc, Lisa K. Lashley, Charles J. Golden Apr 2025

Subjective Well-Being, Alison Datoc, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

Subjective well-being (SWB) is defined as an individual’s cognitive and affective evaluations of his or her life. The cognitive element encompasses how one feels about his or her life, and the affective element refers to emotions, moods, and feelings. In simpler terms, SWB represents an individual’s happiness and life satisfaction. The concept of SWB has been discussed for centuries; however, interest in this field has grown exponentially since the 1950s as Psychologists expanded their focus on negative emotional states such as depression to also explore positive emotional states such as happiness and feelings of well-being.

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Studs Terkel's 1974 Alienation Study, Michelle E. Tully, Jonathan B. Santo Apr 2025

Studs Terkel's 1974 Alienation Study, Michelle E. Tully, Jonathan B. Santo

Essays in Developmental Psychology

Psychology studies have changed the world in many ways, but few have served as the basis for both a Broadway musical and a graphic novel. Studs Terkel’s nonfiction book, Working: People Talk About What They Do All Day and How They Feel About What They Do, was an immediate bestseller when it was published in 1974. While not a psychology study in the strictest quantitative definition, ‘Working’ served as an ethnography on the working life of the American adult.

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Student Motivation - Traditional Vs. Nontraditional College Students, Marcus Lee Johnson Apr 2025

Student Motivation - Traditional Vs. Nontraditional College Students, Marcus Lee Johnson

Essays in Developmental Psychology

Traditional-aged college undergraduate students are typically between the ages of 18 and 23 years and pursue their college education immediately after graduating from high school. Nontraditional undergraduate students tend to be older than 24 years in age or have taken time off from pursuing higher education. Many nontraditional students have reported having parental responsibilities, mortgages, or career responsibilities. Despite these perceived challenges, the nontraditional student population has tripled in size since the 1970’s and is projected to continue growing steadily in the coming years.

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Stress (Personality Types), Alison Datoc, Lisa K. Lashley, Charles J. Golden Apr 2025

Stress (Personality Types), Alison Datoc, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

Both stress and personality types are multifaceted topics that have been defined in multiple ways.  Examining the relationship between stress and personality types is complex; however, literature on this relationship is well-established. While early research on the relationship between personality and stress focused on unidimensional personality traits, such as the relationship between stress and Type A personality, optimism, and hostility, research in this field today takes a comprehensive approach conceptualizing personality in five dimensions. The most widely accepted method of defining personality today is the Big Five model, consisting of five independent factors of personality: Extraversion, Neuroticism, Agreeableness, Openness to …

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Cover Crop Effects On Greenhouse Gas Emissions And Global Warming Potential In Furrow-Irrigated Corn In The Lower Mississippi River Valley, Diego Della Lunga, Kristofor Brye, Michael J. Mulvaney, Mike Daniels, Tabata De Oliveira, Beth Baker, Timothy Bradford Jr, Chandler M. Arel Apr 2025

Cover Crop Effects On Greenhouse Gas Emissions And Global Warming Potential In Furrow-Irrigated Corn In The Lower Mississippi River Valley, Diego Della Lunga, Kristofor Brye, Michael J. Mulvaney, Mike Daniels, Tabata De Oliveira, Beth Baker, Timothy Bradford Jr, Chandler M. Arel

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Corn (Zea mays) production systems are described as high risk for emissions of greenhouse gases (GHG) due to large fertilizer inputs. Conservation practices, such as cover crop (CC), can limit the effects of agricultural activities on GHGs while increasing carbon and nitrogen storage. The objective of the study was to assess the effects of cover crops, i.e., with CC and no-CC, on GHG (i.e., CO2, CH4, and N2O) emissions and global warming potential (GWP) in furrow-irrigated corn in the Lower Mississippi River Valley. Gas sampling was conducted with an automated system that measured GHGs four times daily during the 2024 …

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Stereotype Thinking, Lisa Stebbins, Lisa K. Lashley, Charles J. Golden Apr 2025

Stereotype Thinking, Lisa Stebbins, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

Stereotypes are widely held fixed thoughts and beliefs adopted by common members of a group, that represent a particular group of individuals or behaviors as a whole. Attitudes people hold reflect in-group beliefs, values, and everyday life choices that are transgressed throughout multiple generations.  Stereotypes are intertwined into society, and although many people would like to deny these attitudes, they are implanted on individuals when we are young and occur without conscious awareness. Stereotype thinking is adaptive in nature, which serves the purpose to help people make sense of the world around them, by explaining social events, justifying one’s actions, …

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Stephen J. Ceci, Rachel Zachar, Lisa K. Lashley, Charles J. Golden Apr 2025

Stephen J. Ceci, Rachel Zachar, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

Stephen J. Ceci was born on March 22, 1950, and while not much information is available on his early years, his life’s work has focused on studies surrounding the validity of children’s courtroom testimony, gender studies, and intelligence. Ceci received his bachelor’s degree in general psychology from the University of Delaware in 1973, earning his master’s degree in developmental psychology two years later in 1975 from the University of Pennsylvania. He completed his doctoral degree in developmental psychology in 1978 at the University of Exeter in England.

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Career Plateauing, Victor Tran, Lisa K. Lashley, Charles J. Golden Apr 2025

Career Plateauing, Victor Tran, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

A career plateau can be defined as a phenomenon in which an individual’s career becomes stagnant. It is imperative to distinguish the two types of career plateaus: (1) content (job content) plateauing and (2) structural (hierarchical) plateauing. Content plateauing refers to a situation in which an individual’s job content (i.e., knowledge, skills, duties, responsibilities, etc.) stops changing. While structural plateauing assumes content plateauing, it also refers to a situation in which an individual can no longer progress, advance, or be promoted within the hierarchical framework of an organization. Career plateauing is not a novel phenomenon; however, it has progressively become …

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Uta Frith, Morgan Uberti, Heidi Kloos Apr 2025

Uta Frith, Morgan Uberti, Heidi Kloos

Essays in Developmental Psychology

Uta Frith (born Aurnhammer on May 25, 1941) is a German psychologist best known for her work on autism. After graduating in experimental psychology from the University of Saarland, she pursued her PhD at the Institute of Psychiatry at the King’s College London, UK. It was during a course in abnormal psychology when she first encountered children diagnosed with autism. Experimental studies by Neil O’Connor and Beate Hermelin intrigued her, especially for applying an experimental perspective to the study of developmental disorders. Based on these experiences, Frith designed experiments that sought to shed light on atypical cognitive processes. Upon obtaining …

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Urie Bronfenbrenner, Wallace Fullerton, Donna Devaughn Kreskey Apr 2025

Urie Bronfenbrenner, Wallace Fullerton, Donna Devaughn Kreskey

Essays in Developmental Psychology

Urie Bronfenbrenner (born April 29, 1917, Moscow, Russia – died September 25, 2005, Ithaca, New York, U.S.) was a Russian-born American developmental psychologist. He is best known for ecological systems theory. This theory explains human development as the result of nested relationships between the individual and family, friends, schools, neighborhoods, society, and the time period in which the individual lived. Bronfenbrenner described these contexts as, matryoshka, or Russian nesting dolls. The individual was layered within multiple contexts, or systems and each system was represented by one of the nested dolls. The ecological system of each individual was built from five …

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Types Of Play, Rebecca Mcmahon Giles Apr 2025

Types Of Play, Rebecca Mcmahon Giles

Essays in Developmental Psychology

Rather than using a universally agreed upon definition of play, the following list of characteristics, first presented in the widely cited Association of Childhood Education International position statement on play, "Play: A Necessity for All Children" (ACEI/Isenberg & Quisenberry, 1988), is used to distinguish play from non-play behaviors:  intrinsically motivated and self-initiated; process oriented; non-literal and pleasurable; exploratory and active; and rule-governed. Types of play have been categorized according to both the degree of social participation (Parten, 1932) and the level of cognitive functioning (Piaget, 1962; Vygotsky, 1967).

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Trait Stability, Gregory John Vitale Apr 2025

Trait Stability, Gregory John Vitale

Essays in Developmental Psychology

Trait stability is the concept that personality structures largely remain consistent over time. Traits, like many concepts in psychology, tend to be considered one part nature and one part nurture; that is, individuals are born with some qualities and learn to employ others based on their environment. Psychologists have taken the concept of innate traits and made inferences about how they may or may not be related to some psychological disorders, especially personality disorders, and have found mixed results. This has immense developmental implications. For one, despite a child’s temperament traits at an early age, the environment can change them. …

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Mechanism Of Property Enhancement Of Cu−Ti Alloys Via Microalloying With Cr And Mg Elements, Huan Wei, Hong Wei, Hua-Yun Du, Qian Wang, Cai-Zhi Zhou, Ying-Hui Weu, Li-Feng Hou Apr 2025

Mechanism Of Property Enhancement Of Cu−Ti Alloys Via Microalloying With Cr And Mg Elements, Huan Wei, Hong Wei, Hua-Yun Du, Qian Wang, Cai-Zhi Zhou, Ying-Hui Weu, Li-Feng Hou

Faculty Publications

The effect of adding Cr and Mg on the microstructure and properties of Cu−Ti alloys was examined. Cu−Ti−Cr−Mg alloys were fabricated using vacuum induction melting. The microstructure and phase composition of Cu−Ti−Cr−Mg alloys in different aging states were characterized. Additionally, the hardness and electrical conductivity of the materials were investigated. Results show that the precipitation pattern in Cu−Ti−Cr−Mg alloys resembled that of binary Cu−Ti alloys, with Cr and Ti forming the intermetallic compound of Cr2Ti during casting. The introduction of Cr and Mg increased the hardness of the alloy. Increasing the Mg content in the Cu−Ti−Cr−Mg alloy led to grain …

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Adolescent Social Development, Randall E. Osborne Apr 2025

Adolescent Social Development, Randall E. Osborne

Essays in Developmental Psychology

Views about the manner and nature of human development have changed across time (Psyking.net 2016). Some of these views have been religious (e.g., creationism) and some of these views have been more biological (e.g., preformationism).  Regardless of the focus of the view, how we believe human beings develop has a profound effect on our expectations for those beings.  One early view of human development from a biological perspective was Preformationism.  This is explained as, “A notion that was widespread among pioneer biologists in the 18th century was that the fetus, and hence the adult organism that develops from it, is …

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The Concrete Operational Period Of Development, Rebecca Olson, Kelsey Eackles, Cassandra Kepple, Cheryl B. Mcneil Apr 2025

The Concrete Operational Period Of Development, Rebecca Olson, Kelsey Eackles, Cassandra Kepple, Cheryl B. Mcneil

Essays in Developmental Psychology

Jean Piaget was one of the first psychologists to systematically investigate the cognitive development of children. He believed that intelligence develops as a result of both biological and environmental reactions rather than being an unchangeable, inherited trait. He believed cognition develops in distinct stages from infancy to adulthood, which became the basis of Piaget’s Cognitive-Developmental Theory.

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Sibling Relationships In Old Age, Ronald Okolichany, Lisa K. Lashley, Charles J. Golden Apr 2025

Sibling Relationships In Old Age, Ronald Okolichany, Lisa K. Lashley, Charles J. Golden

Essays in Developmental Psychology

The relationship between siblings is unique among family relationships in that sibling relationships have a dimension of equality. In other words, they do not necessarily share the same obligations toward each other as a married partners or parents and child may, especially in Western cultures. Durkheim (1933) described sibling relationships as a “mechanical” bond rather than an “organic” bond, which would better characterize a complimentary relationship, such as that between married partners or a parent and child. This mechanical bond results in ambivalence and rivalry towards one another during childhood and early adulthood, as siblings are often forced to compete …

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Sensorimotor Period, Maria Munoz, Heidi Kloos Apr 2025

Sensorimotor Period, Maria Munoz, Heidi Kloos

Essays in Developmental Psychology

The developing mind does not merely follow a linear trajectory—say from knowing little to knowing more. Instead, the mind appears to actively organize information into coherent structures. According to Jean Piaget, these mental organizations – referred to as schemas – go through qualitatively distinct stages, the first of which is the sensorimotor period. Cognition at this stage is characterized by a reliance on reflexes and primary sense, rather than on symbolic or abstract thought. The argument is that children younger than 2 years base their cognition on immediate actions-perception loops, making distinctive mistakes when the task requires an ability to …

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Cognitive Dissonance, Afton Nelson, Eric A. Goedereis Apr 2025

Cognitive Dissonance, Afton Nelson, Eric A. Goedereis

Essays in Developmental Psychology

Leon Festinger proposed the theory of cognitive dissonance in 1957, in which he extensively outlined the major derivations of dissonance, consonance, and justification (Festinger & Carlsmith, 1959). In short, cognitive dissonance occurs when one’s actions are inconsistent with previous beliefs about one’s self. The inconsistency in these beliefs creates conflict within the self. For example, an individual may think of herself as a good person, yet she breaks a law. In this example, there is inconsistency between one’s current action and prior beliefs about the self.

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Memory Strategies, Tina M. Miyake, Erika K. Fulton Apr 2025

Memory Strategies, Tina M. Miyake, Erika K. Fulton

Essays in Developmental Psychology

If questioned, we can all probably describe a strategy we employed to try to remember relevant information (e.g., I rehearsed the definitions, I generated examples of the definitions) for some future event (e.g., a test). Essentially, memory strategies help manage encoding and retrieval demands given a particular memory task. In the example of a test, we must figure out how to remember all the material covered on the test. This task requires that our studying allow us to discriminate the information at test. Famous psychologist, Endel Tulving, demonstrated the Encoding Specificity Principle that posits that the more similar the retrieval …

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John B. Watson, Afton Nelson, Amanda Kracen Apr 2025

John B. Watson, Afton Nelson, Amanda Kracen

Essays in Developmental Psychology

John B. Watson (1878 – 1958) was an influential American psychologist credited with advancing behaviorism, a psychological approach that considers all behavior to be a result of interactions with the external environment. Watson was born in South Carolina on January 9, 1878, where he lived throughout his childhood. Despite his rebellious adolescent years and poor academic performance, he graduated with a master’s degree from Furman University in South Carolina at the age of 21. He earned a Ph.D. in psychology in 1903 from the University of Chicago, where he studied animal behaviors for his doctoral dissertation. In 1908, Watson accepted …

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Ethical Research, Stephanie Nguyen, Aya Shigeto Apr 2025

Ethical Research, Stephanie Nguyen, Aya Shigeto

Essays in Developmental Psychology

In the early history of empirical research, the ethical code of conduct was only loosely followed and not well regulated. Now, following a proper code of ethics is expected in research with committees from the institutional to the international level strictly regulating and holding researchers accountable for their work. Research ethics address questions, such as whether a study will produce the greatest good; who is intended to benefit from a study at the expense of others; and how research participants, especially those from vulnerable populations (e.g., pregnant women; minors; people in impoverished circumstances, with disabilities, or from minority groups), should …

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Psychological Development During Childhood, Meg Milligan, Kanessa Miller Doss, Sherrionda H. Crawford Apr 2025

Psychological Development During Childhood, Meg Milligan, Kanessa Miller Doss, Sherrionda H. Crawford

Essays in Developmental Psychology

Childhood is a time of tremendous psychological development. Our personalities, cognitive capabilities, and emotions expand and transform us from infants to adolescents. In some ways we exhibit continuous development, while others are more accurately described as stages. The following pages present some of these significant changes that occur during early and middle childhood.

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Ksu Brass Ensembles Apr 2025

Ksu Brass Ensembles

Bailey School of Music Concert Programs

KSU Brass Ensembles

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Piaget's Conservation Experiments, Motolani Shenbanjo, Heidi Kloos Apr 2025

Piaget's Conservation Experiments, Motolani Shenbanjo, Heidi Kloos

Essays in Developmental Psychology

When it comes to assessing the magnitude of a quantity, the mind has several options. For example, to determine the amount of juice in a glass, one could merely look at the height of the juice in the glass; or one could incorporate both the height and the width of the glass. The latter would be the correct approach: The height alone can be misleading, for example when the glass is very narrow. Thus, in order to behave rationally, one has to look past the salient dimension of height and instead focus on integrating several dimensions. According to Jean Piaget, …

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Job Satisfaction (Motivation / Work / Employee / Satisfaction), Veronica Stelzer, Jonathan Proctor Apr 2025

Job Satisfaction (Motivation / Work / Employee / Satisfaction), Veronica Stelzer, Jonathan Proctor

Essays in Developmental Psychology

Satisfaction is a multifaceted emotional state of being that is derived from the fulfillment of expectations, wants, and needs. Reaching a level of satisfactory creates contentment, pleasure and even pride, but in order to achieve this state of well-being the task must be reasonably challenging, purposeful and appreciated. Today, job satisfaction is a topic that interests many. Satisfaction surveys are completed yearly, if not quarterly, to assure employees are feeling heard and understood. Some businesses such as Facebook and American Express have employee satisfaction ratings that top the charts, other places of work, suffer from high turnover rates and lack …

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