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PSY FPX 6015 Assessment 4 Adult Development Case and Intervention Analysis


Capella University

PSY FPX 6015 Lifespan Development

Prof. Name


Adult Development Case and Intervention Analysis

As individuals transition from adolescence to adulthood, they encounter various developmental milestones and challenges, including pursuing education, establishing relationships, and managing responsibilities (Broderick & Blewitt, 2020). Lifespan development theories offer insights into adult development, emphasizing the interplay between genetics and environmental factors (Broderick & Blewitt, 2020).

Katrina’s Case

Katrina, a 45-year-old Mexican American woman, faces multiple challenges, including the recent death of her mother, her own mental health struggles, and the responsibility of caring for her two children and grandmother. Her mother’s passing deeply affected her, disrupting her emotional support system and familial responsibilities (Leopold & Lechner, 2015).

Primary Challenges

Katrina’s challenges include the loss of her mother, her mental health issues, and the demands of caregiving and single parenthood. These stressors impact her social life and hinder her ability to address her emotional needs (Broderick & Blewitt, 2020).

Cultural Factors

Cultural scripts, such as Familismo in Katrina’s case, influence individuals’ perceptions and behaviors, shaping their developmental trajectories (De France & Hollenstein, 2019). Katrina’s prioritization of family reflects her cultural values, impacting her decisions and coping strategies.

Lifespan Development Theories

Theories like Levinson’s life structures and Schaie’s stages of adult development provide frameworks for understanding how individuals navigate life transitions and challenges (Broderick & Blewitt, 2020). Katrina’s experiences align with these theories, as she adapts to new roles and responsibilities while facing setbacks.

Interventions for Katrina’s Case Study

Loneliness and depression are significant concerns for Katrina, necessitating interventions that address her social support and mental health needs (Lee et al., 2019). Community-based interventions focusing on social support and education can mitigate suicide risk and improve well-being (Ono et al., 2008).

Depression also affects cognitive function, highlighting the importance of screening and intervention for cognitive control deficits (Dotson et al., 2020). Additionally, psychedelic therapy shows promise in treating depression and enhancing connectedness, offering a complementary approach to traditional interventions (Davis et al., 2021).

PSY FPX 6015 Assessment 4 Adult Development Case and Intervention Analysis


Katrina’s case underscores the complex interplay between individual, cultural, and developmental factors in adulthood. By implementing interventions that address her social support, mental health, and cultural values, Katrina can navigate her challenges and achieve greater well-being (Broderick & Blewitt, 2020).


Broderick, P. C., & Blewitt, P. (2020). The Life Span: Human Development for Helping Professionals. Pearson Education, Inc.

De France, K., & Hollenstein, T. (2019). Emotion regulation and relations to well-being across the lifespan. Developmental Psychology, 55(8), 1768–1774.

Davis, A. K., Barrett, F. S., May, D. G., Cosimano, M. P., Sepeda, N. D., Johnson, M. W., Finan, P. H., & Griffiths, R. R. (2021). Effects of psilocybin-assisted therapy on major depressive disorder: A randomized clinical trial. JAMA Psychiatry (Chicago, Ill.), 78(5), 481-489.

Dotson, V. M., McClintock, S. M., Verhaeghen, P., Kim, J. U., Draheim, A. A., Syzmkowicz, S. M., Gradone, A. M., Bogoian, H. R., & Wit, L. D. (2020). Depression and Cognitive Control across the Lifespan: a Systematic Review and Meta-Analysis. Neuropsychology Review, 30(4), 461-476.

Lee, E. E., Depp, C., Palmer, B. W., Glorioso, D., Daly, R., Liu, J., Tu, X. M., Ho-Cheol, K., Tarr, P., Yamada, Y., & Jeste, D. V. (2019). High prevalence and adverse health effects of loneliness in community-dwelling adults across the lifespan: role of wisdom as a protective factor. International Psychogeriatrics, 31(10), 1447-1462.

Leopold, T., & Lechner, C. M. (2015). Parents’ death and adult well-being: Gender, age, and adaptation to filial bereavement. Journal of Marriage and Family, 77(3), 747–760.

Ono, Y., Awata, S., Iida, H., Ishida, Y., Ishizuka, N., Iwasa, H., Kamei, Y., Motohashi, Y., Nakagawa, A., Nakamura, J., Nishi, N., Otsuka, K., Oyama, H., Sakai, A., Sakai, H., Suzuki, Y., Tajima, M., Tanaka, E., Uda, H., … Watanabe, N. (2008). A community intervention trial of multimodal suicide prevention program in Japan: A Novel Multimodal Community Intervention Program to prevent suicide and suicide attempt in Japan, NOCOMIT-J. BMC Public Health, 8(1).

PSY FPX 6015 Assessment 4 Adult Development Case and Intervention Analysis

Morel, G. M., & Sanchez, O. (2014). Latinos, perceived discrimination, and depression: The moderating effects of Familismo. PsycEXTRA Dataset.

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