
Virginia Commonwealth University
Case Study: Analyzing the Development of a 16 Year Old Girl
With Haley
Kailey M. Jones
EDUS 301: Human Development and Learning
Professor W. Glen Miller, Jr., Ed.D.
26 OCT. 2024
Letter to the Reader
Dear Reader,
Thank you for taking the time to review and read this case study. In this document, I will be interviewing a 16-year-old adolescent to analyze how her background, developmental context, school performance and more have shaped the person she is today. Through a series of tests, questions, research, and dedication, I have furthered my understanding of child development. It is my goal to help broaden the scope of human development through this study and bring a more comprehensive understanding of how children grow and learn.
Sincerely,
Kailey Jones
Confidentiality Statement
This case study has been conducted with strict adherence to confidentiality. No identifying information about the individual involved has been included, and all personal details have been anonymized to protect their privacy. All names used are pseudonyms, and real names will not be disclosed. All information will be kept completely confidential and is used solely for educational purposes
About Haley
Haley is a lively and bright sixteen-year-old girl in her junior year of high school. We met for an interview at her home, where the environment was busy and full of activity. Haley’s father was in the kitchen, watching videos and talking at a loud volume, which annoyed her. Her mother was at work, and her brothers were in their rooms playing video games. Despite the noise, Haley stayed focused on our conversation. She maintains As and Bs and, while not in any clubs, is active in her community. She plans to pursue a career in personal training, beginning at a community college and then transferring to a larger institution. In her free time, Haley works out, walks, and spends time with friends, who mean a lot to her
Background
Early Childhood
As a young child, Haley remembers having positive relationships and being socially active. Her earliest best friend, Mary, and others in her neighborhood were part of her social circle. She recalls herself as well-liked and outgoing. Some events, like Christmas celebrations, are cherished memories, while others, like a trip to a theme park, made her uneasy, highlighting how environment affects emotions—even when the setting is generally perceived as exciting.
Haley shared that as a child, she would often cry to express emotions, which could suggest a negative affective temperament. According to Rothbart and Bates, children who are “easily distressed…may fret and cry often” (Santrock 312). While this temperament often correlates with introversion, Haley’s social nature challenges such generalized temperament assumptions.
Family
Haley is the second of four children, with one older sister in college and two younger brothers. Her parents have been married for over 20 years; her father has a doctorate, and her mother has some college education. Haley shares a close bond with her mother, enjoying activities like shopping and walking together. Her relationship with her father is different—she describes it as “distant” and says they typically connect over fitness. During the interview, her father would often talk around the house, prompting Haley to roll her eyes and express irritation, saying things like “Does he ever shut up?”
Her parents enforce academic discipline by confiscating her phone if her grades slip, especially her mother, who helps her track assignments and encourages improvement. This balance of support and discipline is consistent with Bandura’s social learning theory, which suggests that Haley’s family provides reinforcement and models behavior, contributing to her motivation and self-discipline. However, her strained relationship with her father indicates that not all reinforcement is positively received.
Peers
Haley describes her friendships as authentic and supportive. Her best friend, David, has played an influential role in her fitness goals, and she considers him a close, positive presence in her life. Haley identifies as socially skilled but mentions she’s grown more self-conscious, aligning with Elkind’s concept of adolescent egocentrism. This self-consciousness affects her comfort in new social settings, though she remains pragmatic about social conflicts, choosing to address issues directly or move on if needed.
Haley feels no pressure to belong to one clique, instead identifying as a “floater” among various social circles. She believes her family influences her more than her peers, showing a balanced sense of belonging that contributes positively to her self-concept and resilience.
Employment History
Haley’s work history reflects enthusiasm followed by decreasing interest, a typical pattern as adolescents explore different roles. She first worked as a lifeguard at 15 with her older sister, which initially sparked motivation but eventually lost its appeal. Soon after, at age 16, she pursued a role in food service but found herself uninterested, leading her to discontinue the training before it was complete. She then took a job at a daycare, where she began with strong dedication and commitment but later realized that she didn't enjoy working with children and quit within a few months. Currently, Haley is unemployed.
From a developmental standpoint, her experiences align with Erikson’s “identity vs. identity confusion” stage. In this stage, adolescents try different roles to explore their identity. Haley’s cycle of starting jobs with enthusiasm and leaving when they don’t fit illustrates her journey of self-discovery.
Vygotsky’s theory highlights the importance of social interactions in learning, suggesting that children and adolescents progress best when supported by knowledgeable peers or adults in slightly challenging tasks. Haley’s experiences in jobs like daycare and food service illustrate her ability to learn through social interactions and guidance. However, her loss of interest suggests her Zone of Proximal Development (ZPD) may not be properly supported, leading to disengagement. This aligns with Vygotsky’s view that development relies heavily on an engaging and supportive social environment
Motivation and Self Concept
Haley has plenty of goals set for herself in many categories like academic, personal, and fitness-oriented goals. She is committed to going to the gym, getting good grades, keeping friends, and having a “good big house…[and a]...good big family.” These goals display personal ideals that are unique to the formal operational stage of development in Piaget’s Cognitive Development theory. Her gym activities with her best friend, David, help reinforce her commitment to self-discipline, which she identifies as a key to her success. When she falls short of her goals, Haley holds herself accountable, showing self-awareness and a willingness to identify areas for improvement.
Her academic motivation, however, fluctuates depending on the subject. While Haley is generally driven to excel, her class participation can be hindered by a fear of embarrassment, especially when uncertain of her answers. This behavior aligns with Elkind’s concept of the “imaginary audience,” where adolescents feel they are under constant scrutiny, making it harder for Haley to fully engage in classroom discussions.
From Bandura’s social cognitive theory, Haley’s self-efficacy—her belief in her ability to succeed—varies by situation. In classes like French, she’s more motivated; in others, fear of judgment limits her participation. Bandura would attribute these reactions to Haley’s past experiences and observations, impacting her self-confidence.
Erik "Erikson's Theory"
Erikson’s Psychosocial Theory outlines eight stages, with Haley currently in the Identity vs. Identity Confusion stage, where “individuals confront the tasks of finding out who they are, what they are all about, and where they are going in life…if not, identity confusion reigns” (Santrock). To assess her development within this stage, Haley was asked a series of agree-or-disagree statements. Her responses reveal both self-assurance and sensitivity to peer perceptions, which align with Erikson’s view that adolescents seek validation and approval from peers as they form their identities. For example, she noted that being the only one in class able to answer a question would boost her ego, and she cares about how others perceive her schoolwork, not wanting to appear lazy. This emphasis on peer feedback reflects Erikson's idea that adolescents' identities are shaped by social interactions and the opinions of others.
Haley also shows a willingness to take on challenging school work to learn and grow, displaying resilience and self-improvement, which are key to Erikson's concept of competence. However, her engagement varies by subject, as she is more interested in classes like French and less committed to others, a pattern Erikson attributes to how closely activities align with an adolescent’s emerging identity. At times, Haley avoids class participation to escape potential embarrassment, balancing her need for external validation with a desire to "show up" for herself. This tension between personal achievement and social perception is a central aspect of Erikson's theory, where adolescents strive to define themselves while managing external expectations and personal goals.
Development
Cognitive Development
Haley is in the formal operational stage of development. She is gaining the ability to think abstractly, hypothetically, and in ideals. Through this, she is moving beyond concrete thinking and towards a more complex understanding of the world and way of thinking.
Jean Piaget's Theory
Haley’s responses to the questions reflect her beginning abilities to think abstractly, a hallmark of Piaget's formal operational stage. When asked what life would be like without thumbs, she mentions practical challenges like not being able to grab a water bottle or text, which reflects concrete thinking. However, she also considers social implications, such as people “looking at me weird,” indicating early stages of abstract thought. Piaget would expect adolescents at this age to engage more deeply in hypothetical thinking about broader societal impacts, but Haley’s response is still age-appropriate for her development.
When discussing how she would use unlimited resources to improve the world, her answers demonstrate a higher level of abstract thinking. Her desire to help animals and clean up litter reflects her ability to think beyond her immediate environment and consider global issues, which aligns with Piaget’s expectations for formal operational thinking. Haley can conceptualize problems and solutions on a larger scale, showing that she can engage with hypothetical scenarios and think about the consequences of actions in a broader context.
Although Haley shows a developing ability to think abstractly, Piaget would likely expect her to engage in more complex reasoning about future consequences, such as the long-term impacts of climate change. Her focus on immediate solutions, like picking up litter, indicates she is still in the process of refining her ability to reason systematically about more abstract, long-term issues. Overall, Haley’s responses suggest she is entering the formal operational stage, with some abstract reasoning emerging, but still more concrete in her thinking about broader, hypothetical scenarios.
Language/Literacy Development
Haley's writing on Federalists and Anti-Federalists showcases her developing understanding of historical concepts and her ability to express her thoughts clearly, though with some inconsistencies. Her structure reflects an emerging ability to organize information logically—she introduces the Federalist viewpoint, contrasts it with the Anti-Federalist perspective, and offers a personal conclusion. This progression indicates Haley is building an understanding of how to structure an argument and make comparisons, which are essential skills in academic writing. Her choice to conclude with her own opinion on the matter demonstrates growing confidence in expressing and defending a stance, an important aspect of critical thinking and writing development.
Haley's use of language reflects a solid grasp of basic vocabulary and the ability to communicate ideas in simple terms. She successfully employs terms like "Bill of Rights" and "local and state government," indicating an understanding of key political concepts. While the writing is at times informal and marked by spelling and grammatical errors, her ability to articulate the core differences between Federalists and Anti-Federalists shows an early stage of proficiency. She is still in the process of refining her ability to express more nuanced thoughts and fully support her opinions with specific examples, which is typical of her developmental stage in writing and literacy.
Overall, Haley's writing illustrates her current stage in language and literacy development. She is at a point where she can express basic historical ideas and organize them in a coherent manner but is still refining her writing mechanics and critical thinking skills. As she continues to develop her writing, Haley will likely gain more proficiency in articulating complex ideas, providing detailed support for her arguments, and polishing her language use. Ultimately leading to stronger literacy and communication skills.
Social Development
Haley’s approach to making new friends has shifted over time. As a child, she would simply talk to others directly, but as she’s gotten older, Haley has become more anxious and now often relies on social media to connect. She explains that she worries more about being judged, which has impacted her confidence in social settings. Despite this, Haley continues to value genuine connections and has found ways to adapt to her evolving social needs.
As she’s grown, Haley feels a greater sense of independence in her family relationships. She describes feeling less close to her family and notes that they spend less time together overall. This increased independence aligns with her sense of personal growth, as she sees herself developing her personality and needing less support from her family. Socially, Haley describes herself as a mix of both introverted and extroverted, with her comfort level largely depending on the crowd and energy around her.
Haley believes others see her as “crazy, weird, talkative, and unfiltered,” and she acknowledges that her self-perception has evolved. She feels she has become more self-aware, understanding her unique qualities and developing a stronger sense of self. Social media also plays a role in Haley’s social life. She uses it to stay connected with friends, meet new people, and share posts. While social media was new to her around age 12-14, she now uses platforms like TikTok to engage with her friends and express herself.
Haley has experienced changes in her social environment due to moving and changing schools when she was ten, which significantly impacted her social life. When she first moved to a new school, she quickly gained popularity as “the new girl,” allowing her to establish friendships and expand her social circle. Haley’s adaptability and outgoing personality helped her navigate these transitions, ultimately fostering her social growth.
Moral Development
Haley’s responses reflect her position within Kohlberg's Conventional Level of moral development, particularly Stage 3 (Interpersonal Relationships), where her decision-making is based on maintaining personal relationships and loyalty. Haley was presented with a dilemma based on the story of Judy, a twelve-year-old girl who saved money for a concert but, after her mother changed her mind and insisted she buy clothes instead, decided to attend the concert anyway while lying about it. Judy later confessed to her sister, Louise, who now faces the dilemma of whether to tell their mother. She believes Louise should keep Judy’s secret because of the trust that exists between siblings, prioritizing their bond over strict honesty with their mother. This shows Haley’s emphasis on loyalty and relational harmony, even if it means not adhering to an authority figure's rules.
Her response that Louise shouldn't "break her sister’s trust" highlights her value on the relational aspect of morality, rather than a strict rule-based or consequence-driven view. Haley's reasoning shows that for her, maintaining trust and loyalty within family relationships is central, reflecting a strong identification with values like empathy and commitment to loved ones.
Haley also views promises as significant, mentioning that “promises are a big thing,” which further emphasizes her belief in trustworthiness and reliability. Her focus on trust as the foundation of a mother-daughter relationship and on setting boundaries that allow both authority and understanding illustrates her nuanced view of family relationships, showing her understanding of the balance between authority and trust.
Overall, Haley’s answers align well with the Conventional Level in Kohlberg's stages, where her moral reasoning focuses on maintaining family harmony and trust within close relationships, even at the cost of honesty with a parent.
Physical Development
Haley’s physical and social development reflects her commitment to staying active, social interactions, and the influence of early adolescence. She maintains a healthy lifestyle by taking daily walks and going to the gym, often with friends who support her fitness goals. This active routine underscores the role her social circle plays in motivating her and maintaining a balanced lifestyle.
Recently, Haley was measured at 5'5" and weighed 123 pounds, placing her in the 55th percentile for Caucasian females her age, which is consistent with typical development for her age group. Haley began puberty at age 12, a time when many adolescents start navigating changes that affect their social and emotional experiences. Beginning puberty at this age may have contributed to her self-awareness and adjustment to physical changes alongside her peers.
In terms of substance use, Haley started experimenting with alcohol around ninth grade, initially drinking more frequently but cutting back about five months ago. Currently, she drinks once or twice a week and has limited her experience with other substances to a single instance, reflecting a conscious decision to prioritize her well-being.
Overall, Haley’s development is marked by an active lifestyle, a healthy weight, and evolving habits around substance use. Her choices reflect her growing sense of self-regulation, social maturity, and awareness of the importance of health, indicating positive progress in her adolescence. Through these decisions, Haley demonstrates a balanced commitment to her physical and social well-being as she continues to mature.
Conclusions
In conclusion, Haley’s responses and behavior reflect key aspects of her development during adolescence, particularly in the realms of self-concept, moral development, and social interactions. As a sixteen-year-old, she is navigating the challenges of identity formation, balancing her desire for social acceptance with a growing sense of personal values. Haley’s concerns about judgment and her careful attention to how others perceive her align with Erikson’s theory of identity versus role confusion, as she seeks to define herself both academically and socially. Furthermore, her actions and responses demonstrate the influence of social learning theory, as Haley is shaped by observing others and striving to meet social expectations. While she continues to grapple with self-esteem and the fear of failure, Haley is clearly in the process of developing a more nuanced understanding of herself and her place within her community.