"Men's Psychological and Physical Health in Adolescence" PPT

Description

"Men's Psychological and Physical Health in Adolescence" PPT

puberty

Male puberty is generally between the ages of 11 and 18. It is the transition period from child to adult. Puberty is a period of rapid physical and psychological development and maturation. It is also a critical period that determines a person's life-long personality, physical fitness and intellectual level.

1. Physiological characteristics:

Someone once summarized the physiological changes during puberty as

The "three great changes" are the drastic changes in the body's appearance, the rapid improvement of internal functions, and the development and maturity of sexual organs and functions.

1. Drastic changes in body shape.

At this stage, students' height, weight, chest circumference, head circumference, shoulder width, pelvis, etc. are all increasing at an accelerated rate. Taking height and weight as an example, the height may increase by as little as 6-8 cm per year and as much as 10-11 cm; the weight generally increases by 5-6 kg per year, and if it is prominent, it may increase by 8-10 kg.

The emergence of secondary sexual characteristics is another manifestation of the drastic changes in the appearance of middle school students. The so-called secondary sexual characteristics refer to the external characteristics of sexual development. For example, boys begin to develop facial hair on the upper lip, an enlarged Adam's apple, a thickened or hoarse voice, armpit hair, and the first nocturnal emission.

2. Rapid improvement of body functions.

The functions of various organs and systems within the body are rapidly enhanced and gradually mature.

By late pubertal development, the second signaling system has not only taken the dominant position, but also has significant development in generalization and regulatory functions. In the transitional stage from immaturity to maturity, the brain and nervous system still need further training.

What's the deal with "acne"? What to do if you get "acne"

Acne, also known as acne, is a common skin disease in adolescence. It is a chronic inflammatory disease of sebaceous glands and hair follicles caused by abnormal metabolism of sex hormones in the body and other factors. It often occurs in places with developed sebaceous glands such as the face, upper chest, shoulders and back, which affects the appearance and is really distressing for teenagers.

3. The development and maturity of sexual organs and sexual functions.

Female reproductive organs begin to develop around the age of eleven or twelve, and menarche occurs at the age of thirteen or fourteen, which marks the imminent maturity of female development;

The maturity of male reproductive organs is later than that of women. By the age of fifteen, the weight of male testicles is close to that of an adult. The first nocturnal emission occurs around the age of sixteen. The first nocturnal emission means the maturity of male sexual function. The development and maturity of sexual organs and functions has a significant impact on students' psychological development. On the one hand, it stimulates the awakening of students' mature consciousness; on the other hand, it also brings many problems to students in heterosexual interactions and sexual mental health.

adolescent health care

Male adolescent health care mainly focuses on correctly treating nocturnal emissions, prepuce, phimosis, cryptorchidism and masturbation.

Be aware of common inflammations, infectious diseases and sexually transmitted diseases. �

1. Treat nocturnal emissions and masturbation scientifically

Nocturnal emission refers to the ejaculation phenomenon that occurs without sexual intercourse. It often occurs when dreaming at night, so it is also called "wet dream". Nocturnal emissions that occur while awake are called "spermia". There is not much difference between the two in nature, both are normal physiological phenomena. The first nocturnal emission usually occurs after the pubic hair, armpit hair, and upper lip beard appear, and later in the year when the body grows the fastest. According to surveys, most boys today have their first nocturnal emission at the age of 14 to 15, with the youngest being 11 years old. More than 90% of boys aged 17 to 18 have experienced nocturnal emissions.

Nocturnal emissions are a natural physiological phenomenon that regulates sexual function. If sexual pressure is not relieved, it will easily accumulate, making people nervous, annoyed, and restless. Nocturnal emissions can relax and relieve sexual impulses, thereby achieving physiological balance. Normal nocturnal emissions will not harm your health.

In addition to sperm and a small amount of protein, fat, and sugar, the main component of semen is water. The total amount of semen discharged after a nocturnal emission is only 3 to 5 ml.

2. Psychological characteristics

Psychological development is divided into cognitive, emotional, will, and personality development.

1. Development of cognition

Am I a boy, a boy, or a man?

2. Emotional development

Judging from the general trend of emotional development, there are several remarkable characteristics.

First, the emotions of middle school students are high and strong, full of enthusiasm and passion, lively and energetic, and full of vitality.

Second, the polarity of emotion is obvious, so it goes from one extreme to the other. This is the same as the subject-object attitude of middle school students.

The increase in conflict of views is related to physiological development in adolescence.

Third, the social nature of emotional content is becoming more and more profound, and the content and level of moral sense, rationality, and aesthetic sense are becoming increasingly enriched and improved.

Fourth, the self-regulation and expression of emotions have further developed, and emotional expressions have become more and more decorative, implicit, and tortuous.

Fifth, the sense of friendship among middle school students is rapidly enhanced, and the budding love between the sexes appears. If this happens,

3. Development of will

Question: When I was serving food in the canteen, I was queuing up, and then a group of boys rushed in front of me and cut in line. What should I do?

4. The development of personality has both the naive characteristics of childhood and the characteristics of maturity. In the eyes of parents and teachers, sometimes they are regarded as adults due to changes in body shape and height, and sometimes they are regarded as adults because of their ignorance of the world and lack of common sense in life. Treated like a child. In the face of setbacks, they themselves will also feel that they are in a period when they are neither adults nor children, a period when they can't rely on either. It can also be said to be an extremely unstable and semi-childish state of "can't get up, can't get down". semi-mature period.

As a result, during this period, students experienced three major psychological contradictions: the contradiction between rapid sexual development and relatively immature sexual psychology; the contradiction between rapid growth of self-awareness and relatively slow social maturity; and the contradiction between emotional upheaval requiring release and external disclosure tending to be implicit. .

Wu Xiaorui’s troubles

Wu Xiaorui was cleaning up his desk and found something that didn't belong to him - a brown paper bag. When I opened it, I found a pair of old playing cards with naked men and women, and a note that read - "Brother Xiao Rui, we have a holiday tomorrow, and we three brothers are going out for a few days, and we invite you to go with us. X We will meet at the abandoned work shed at the construction site at X o'clock in the morning on If you come, we are close friends; if you don't come, you are a loser; if you are a betrayer, just wait and see." The signature was "Three Big Brothers."

Wu Xiaorui held the brown paper bag, his hands sweating...

Two big men guarding the door

Walking out of the platform, Xu Haitao looked at his watch: 2 o'clock late at night. He decided to sit on the bench in the waiting hall and wait for a few hours before setting off again. His uncle asked him to pick him up at the train station over a long-distance phone call, but he declined. He felt that he was seventeen years old and a young man, and traveling far away was an opportunity for him to exercise.

Someone was patting his shoulder. Xu Haitao turned around and almost bumped into a heavily made-up face. "Little classmate, it's so cold here! Come to the hostel." Haitao said, "I'm a student and can't afford to live in a hotel." The woman said, "It's okay if you don't live there. I can watch the video in the screening room. It's warm there." It will be dawn soon." Haitao asked, "Is it expensive?" The woman said it was not expensive, and pulled Xu Haitao away.

Entering the hotel's video room, Haitao couldn't help but panic. Looking forward, there are pornographic scenes of men and women having sex on the screen; looking back, two big men are guarding the door.

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Update Time: 2024-11-22

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