How to write a social research report, ask for a sample essay

A sample study report is as follows:

1. Reasons for investigation:

Recently, students have been using their pocket money to buy junk food at kiosks around campus. I decided to ask my classmates how their pocket money was spent, so I went with Xiaofei to investigate.

2. Investigation: I saw many food bags by the stall, some of which were expired, some of which were not trademarked, and some of which contained harmful seasonings. However, I squeezed in to look at the letters, counted them, and was astonished to find sixteen boys and eight girls.

III. Analysis and Conclusions:

In response to this phenomenon, Xiaofei and I discussed and analyzed, and found that those foods have necessary hazards.

1. Three-no products are extremely harmful to the human body.

2. Littering plastic bags of snacks will pollute the environment.

3. Buying snacks allows students to develop a bad habit of spending money indiscriminately.

4. Recommendation: 1. We have set up a sign, the title is: Stay away from junk food, start with me.

2. We call on students to put an end to junk food every day.

Through this activity, the students finally realized the harm of the three-no products, and the number of students who went to the stalls to buy junk food became less and less day by day. Remember, don't buy three-no products, they are extremely harmful to us!

Research report: It is a report for the approval of decision-makers and competent authorities before engaging in an important activity or decision-making, conducting specific investigation, research and analysis of relevant factors, assessing the feasibility of the project, the degree of efficiency and failure, and putting forward constructive suggestions and countermeasures.

An investigation report generally consists of two parts: a title and a body.

I. Title

Titles can be written in two ways. One is the standardized title format, that is, "subject of the document" plus "language", and the basic format is "investigation report on ", "investigation report on ", "investigation", etc. The other is a free-style title, which includes three types: declarative, question-based, and a combination of main and subtitle.

Second, the text

The text is generally divided into three parts: the preface, the main body, and the ending.

1. Introduction

There are several ways to write it: the first is to state the cause or purpose of the investigation, the time and place, the object or scope, the process and method, and the composition of the personnel and other circumstances of the investigation itself, from which the central question or basic conclusion can be derived; The second is to write down the historical background, general development process, and the role of the actual situation of the survey subject, which should be concise and concise, and go straight to the topic.

2. The main body

This is the most important part of the investigation report, which details the basic situation, practices, and experiences of the investigation and research, as well as the various specific understandings, viewpoints, and basic conclusions drawn from the analysis of the materials obtained from the investigation and research.

3. Ending

There are also many ways to write at the end, which can put forward ways to solve the problem, countermeasures or suggestions for the next step to improve the work; or summarize the main ideas of the whole text to further deepen the theme; or ask questions that provoke further thought; Or look to the future, give encouragement and call to action.

The type of investigative report

1. Thematic investigation report

A thematic survey report is a report that focuses on a certain issue and is formed after a more in-depth investigation, which is usually reflected in the title. It can expose the contradictions in real life in a timely manner, reflect the opinions and demands of the masses, study the specific practical problems that urgently need to be solved, and put forward suggestions on how to deal with them according to the results of the investigation.

2. Comprehensive investigation report

It is a comprehensive investigation report based on a comprehensive survey of a large number of subjects and the basic situation of socks. It has the characteristics of comprehensiveness, systematic, in-depth and length. It allows the reader to see a relatively complete bird's-eye view of things from the report.

3. Theoretical research investigation report

This is a report written for the purpose of academic research, which is characterized by collecting, classifying, organizing information and raising questions, and the conclusions of the report, most of which are published in academic journals or published in academic works.

To write a research report, it is necessary to ask questions, write out the investigation method, investigate the situation and data collation, and draw conclusions.

The human eye is able to see objects because light passes through the lens and signals to the brain through different light receptors. The camera captures the image by the shutter, the shutter process of capturing the image is called **, the time required to capture the image is called **time, the shutter is mainly divided into two types, rolling shutter and global shutter.

Speed also affects the brightness and darkness of the camera, because the faster the speed, the less light the camera can receive. Rolling shutter shot**, the top is shot earlier than the bottom. The global shutter is different from the rolling shutter, when the shutter is pressed, all the pixels of the global shutter begin to collect light at the same time, and some places have higher requirements for the rigor of the world, then the global shutter can be used.

Conclusions of the study

Saving images through film, which is a method of preserving images through chemical reactions, after the light hits the film, will convert nearby silver ions into electrically neutral silver atoms, originally each silver ion empty core has some metallic silver, after processing, those uncharged silver ions will have more metallic silver.

The original not dark place will become brighter after processing, and the original brighter place will become darker, this film with the light and shade reversed is called the negative, at this time, use the negative again, you can get what you want. Now, with the advancement of technology, cameras use other ways to save images, but the principles are more complex. The camera captures the image with a shutter and saves the image through a photochemical reaction or a photosensitive object.

How to write a research report essay is introduced as follows:

Now, with the increase of schoolwork, the burden on the shoulders of our graduating students is getting heavier and heavier, and even if we are not in school, we do not have the awareness to protect our eyes, so our eyesight is getting worse and worse. So, in the past few days, I have counted the eyesight of my classmates in the class. Survey Results I surveyed 20 students.

Among them, only 2 students had above the visual acuity in both eyes, accounting for only 10% of the number of people I surveyed. And one eye is above, and the other is seven of them. There are 11 with both eyes. It can be seen that the eyesight of the students is very bad.

Analysis: The students' poor eyesight is completely caused by the fact that they do not take good care of their eyes. When students write homework, they can't bend down and bury their heads in writing because they keep a distance of 35 centimeters in their eyes.

Watching computers and TV for a long time is also very harmful to the eyes. Many classmates Yanliang have poor eyesight because of these two reasons, so we should establish the awareness of protecting our eyes from an early age.

Tip: Don't look at things with strong light in low light. If you want to do homework, watch the computer and watch TV for a long time, you should close your eyes and rest for 5-10 minutes every half hour, or do eye exercises to let your eyes rest.

Conclusion: The eyes are the windows of our souls, and at the same time, they can also help us accomplish many things, so we must take good care of our eyes. We should be aware of the need to protect our eyes now, otherwise we will lose our light forever.