Some
of the features commonly used for classifying people are as follows: (1) Physical
characteristics — sex,
age, height, weight, color (
of hair, eyes, or
skin), blood type, body build, medical history.
A
characteristic trait
of eczema at any
age is a poor
skin barrier, which leads to dryness and easier entry
of triggers
of the immune system, such as bacteria, irritating substances and allergens.
In two studies
of women,
aged 18 - 25 and 30 - 40, respectively, researchers assessed the
characteristics women value when selecting males as long - term relationship partners versus selecting males as sperm donors.1 The women were randomly assigned to rate a series
of characteristics desired in their «ideal man» as a sperm donor or their «ideal man» as a relationship partner, including physical traits (e.g., height, body shape, hair and
skin color, overall attractiveness) and demographics (e.g.,
age, education, income, ethnicity, religious and political affiliations).