День: 07.11.2015

Males

Male puberty is different from female puberty in many ways. Unlike ovulation, which occurs late in female puberty, spermatogenesis and ejaculation occur early in male pu­berty; ejaculation may even precede secondary sexual characteristics such as body hair and voice changes. Some boys become capable of impregnating a female even while ap­pearing sexually immature (Lancaster, 1986). […]

Females

As we discussed earlier, for most girls, the first signs of puberty are the beginnings of breast buds, the appearance of pubic hair, the widening of the hips, and the general rounding of the physique. Increased estrogen levels stimulate the growth of the breasts, labia, and clitoris; the enlargement of the uterus; widening of the […]

METHODOLOGY

In order to explore the identity representation of disability as well as gender identity in a virtual world environment, a survey was conducted ofuser groups in Second Life, the virtual world chosen for this study. Given the size (in terms of number of participants), malleability, and the presence of formal agencies and groups associated with […]

Gottman’s Destructive Communication Tactics

From his observations of hundreds of couples, Gottman also identified destructive communication tactics. These tactics include criticism, contempt, defensiveness, stone­walling, and belligerence. Criticism As described earlier, criticism is different from complaining. Criticism that involves expression of contempt and denigration can harm a relationship. In contrast, com­plaining can be healthy because it allows expression of frustration […]

Volatile Dialogue

Even happily paired couples occasionally butt heads on certain issues, and Gottman’s research suggests that some degree of conflict is actually essential to the long-term hap­piness of a relationship. While studying couples’ interaction patterns and reported levels of satisfaction over time, Gottman and his colleagues made a rather startling discovery. Couples in the early stages […]

Physical Development: Big Changes

Puberty is one of the three major stages of physiological sexual development, along with prenatal sexual differentiation and menopause. Puberty marks the transition from sexual immaturity to maturity and the start of reproductive ability. In Chapters 4 and 5, we discussed the physiological and hormonal changes that accompany puberty, so here we will review only […]