Age-related psychology. Development of sensory and motor skills in infancy. "Revival complex" and its contents (the most important)

Lecture notes, cheat sheets
Free library / Directory / Lecture notes, cheat sheets

Age-related psychology. Development of sensory and motor skills in infancy. "Revival complex" and its contents (the most important)

Lecture notes, cheat sheets

Directory / Lecture notes, cheat sheets

Comments on the article

Table of contents (expand)

12. DEVELOPMENT OF SENSORIC AND MOTOR SKILLS IN INFANTITY. "REVIVAL COMPLEX" AND ITS CONTENT

The “revival complex” described by N.M. Shchelovanov appears from 2,5 months and increases until the 4th month. It includes a group of reactions such as:

1) fading, focusing on the subject, a look with tension;

2) smile;

3) motor revival;

4) localization.

After four months, the complex falls apart. The course of reactions depends on the behavior of the adult. An analysis of age dynamics shows that up to two months the child reacts equally to both the toy and the adult, but he smiles at the adult more often. After three months, a motor animation is formed on the object seen. In the first half of the year, the child does not distinguish between positive and negative influences. The child has a need for attention, expressive-mimic means of communication appear. The more attentive an adult is to a child, the earlier he begins to distinguish himself from the outside world, which is the basis of his self-awareness and self-esteem. By the end of the first half of the year, the child shows a rich palette of emotions. The act of grasping at five months has already been formed. Thanks to the adult, the child singles out an integral object and forms a sensory-motor act. Interest in actions and objects is evidence of a new stage of development. In the second half of life, the manipulative action (throwing, pinching, biting) becomes the leading one. By the end of the year, the child masters the properties of objects. At 7-8 months, the child should throw, touch objects, actively behave. Communication is situational business. Attitudes towards adults are changing, negative reactions to remarks prevail. Emotions become brighter, differ depending on the situation.

The development of infant motor skills follows a certain pattern: movements are improved from large, sweeping to smaller and more precise, and first this happens with the arms and upper half of the body, then with the legs and lower body. The baby's sensory develops faster than the motor sphere, although the two are connected. This age stage is preparatory to speech development and is called the preverbal period.

1. Development of passive speech - the child learns to understand, guesses the meaning; Anemotic hearing in a child is important; articulation is important in an adult.

2. Practicing speech articulations. Changing the sound unit (timbre) leads to a change in meaning. Normally, a child at 6-7 months turns his head when naming an object if this object has a permanent place, and at 7-8 months he looks for the named object among others. By the first year, the child understands what subject is being discussed and performs basic actions. At 5-6 months, the child must go through the babbling stage and learn to clearly pronounce triads and dyads (three and two sounds), and be able to reproduce a communication situation.

Author: Loshchenkova Z.B.

<< Back: Intrauterine development of the child and its features

>> Forward: Child personality development (psychoanalysis, sociodynamic theory)

We recommend interesting articles Section Lecture notes, cheat sheets:

▪ National economy. Lecture notes

▪ Business planning. Crib

▪ Money, credit, banks. Crib

See other articles Section Lecture notes, cheat sheets.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

Random news from the Archive

dragonfly robot 26.08.2008

Dutch engineers have created a flying robot weighing three grams.

The new dragonfly robot named "DelFly Micro", weighing three grams and with a wingspan of ten centimeters, continues the series of flying robots being developed at the Delft Institute of Technology. Its predecessors - "DelFly I" and "DelFly II" - were larger: 23 g and 50 cm, as well as 16 g and 30 cm, respectively. The new robot is capable, obeying the operator's signal, to flutter like a dragonfly and transmit a video image using a miniature camera. And the batteries are enough for him for three minutes of flight at a speed of 5 m / s.

For the sake of weight reduction, something had to be sacrificed: "DelFly II" could not only fly horizontally, but hover over a certain point and move backwards. The new robot does not yet know how, but it is able to get into the most secluded place and show the researchers what is there. After some time, it will be equipped with a pattern recognition system, and it will be able to fly completely independently.

This robot was an important step towards the goal set by the Dutch roboticists: to make an artificial dragonfly weighing one gram and with a wingspan of 5 cm.

Other interesting news:

▪ Optimists live longer

▪ Dual Channel Isolated SiC MOSFET Drivers 2EDF0275F and 2EDS9265H

▪ Waves of sand obey the laws of mathematics

▪ Bamboo is the best plant for air purification

▪ Transgenic product causes allergies

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site Civil radio communications. Article selection

▪ article by Chichikov. Popular expression

▪ What is the best floor to drop a cat from? Detailed answer

▪ article Senior foreman of the production site. Job description

▪ article Antenna angle indicators. Encyclopedia of radio electronics and electrical engineering

▪ Article Instructive Miracles. Chemical Experience

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews