thought.
With the objective defined as “Revival of Cyworld”, we began our research. We first conducted secondary research to find about current SNS market situation and to set the basic guideline for our primary research. Next we conducted four different types of primary researches, including Schema, laddering interview, project technique (story-telling), and focused group interview. The m
Secondary Sexual Characteristics
After puberty, the hormone acts.
woman will produce ovum.
Men produce sperm.
So appearing in our body is changing.
Hormone
Growth hormone
Grow tall
Increases muscle
Sex hormone
All hormone that causes Secondary sexual characteristics
From a boy into a man ➜testosterone
From a girl into a woman
➜estrogen
Ⅰ. 서론
오늘날 Piaget의 인지발달에 관한 이론은 매우 영향력 있는 것임에도 불구하고 방법론적 측면에서 비판을 받고 있다. 그 이유는 첫째, 그의 인지발달에 대한 연구방법이 매우 광범위함에도 불구하고 면담동안에 질문을 바꾸는 등의 일관성 없는 방법을 사용하여 면담의 기본 규칙을 위배하였
1.2.2. The Law of Requisite Variety
The Law of Requisite Variety says that the number of different states of a system’s control mechanism must be higher than or at least equal to the number of (possible) different states in the system being controlled, in order to guarantee stability. But in reality, the variety of the environment is larger than the variety of the organization.
Stafford Beer
2) Masstige
Masstige is a marketing term meaning downward brand extension. The word is formed from the words mass and prestige and has been described as prestige for the masses.
The term was popularized by Michael Silverstein and Neil Fiske in their book Trading Up and Harvard Business Review article "Luxury for the Masses." Masstige products are defined as "premium but attainable," and t