Reference) Life Development II: From Adolescence to Old Age (7th Edition), published by Sigma Press 2020, written by Laura E. Berk, translated by Minhee Kim and others.

Reference) Adult and Geriatric Psychology (8th edition), published by Sigma Press 2018, written by Barbara R. Bjorklund. Translated by Seungyeon Lee and others.

Reference) Adult Development and Life Planning, published by Sigma Press 2002, written by Ae-sun Kim. (recommended e-book)

Reference) Personality Development Across the Lifespan, Academic press 2017, written by Jule Specht.

Based on these references Analyzing the problems of older adults in Korean society,

A4 9 pages or more (excluding cover), 11-point font, line spacing 160 Problem phenomenon – Explain with related theory – Present your own discussion and alternatives The similarity rate should not be above 3%