SU750544A1 - Device for selecting task and for teaching machine - Google Patents

Description

(54) DEVICE SELECTION. JOB. FOR TRAINING.

I

This invention relates to automatics and computing, in particular, to control devices for teaching machines.

Control devices for training machines are known, which contain a comparison circuit and one or several decision blocks 1. However, such devices do not allow the student to correct the response directly during its automatic processing, which practically reduces the learning process to knowledge control.

The closest technical solution to the present invention is a device for selecting a training program in a training system, comprising a response processing unit, which is connected via a computing unit to an error signal generation unit connected in series with a non-recalculated circuit and a reversible switch 2.

The signals from the training machine, the answer is entered, the code of the correct answer, the code for the time to blow the question, the code for the response of the learner is sent to the response processing unit, the cat (with the correct and timely answer is generated

Signal ,, coming in vycholit / p.ny block. Based on this signal and spgnna, “the answer is entered, coming from the training maschine. the ratio of number 1a is correctly and promptly entered. 5 answers to the total number of choice answers.

Calculate the value and signal of the program number. obtained from the reverse switch is converted into a block forming the signals of a pass, passing into one of the signs; -one; 0; +1 Then, the recalculated 10 circuit generates a signal to the reversing switch, which leaves the previous curriculum or makes changes corresponding to the symptom of the discrepancy.

The disadvantage of this device is, 1 st that the response processing unit issues

15, only signs of correctness or incorrectness of the answer, without indicating the degree of eio, correspond to the question posed (the standard of answer), as a result of which the possibility of pointing the learner to the correct answer with the prompt of a prompt prompt is excluded.

Claims (2)

In addition, in computational b, the current response is estimated by reference to the number of rules specified by II cBoeiipeMeimo of the entered answers to the total number of choice of answers (standards). As a result, the device for selecting the training program is triggered only after the current task has been completed, and the possibility of interrupting the work for issuing a prompt is excluded. The purpose of the present invention is to expand the didactic capabilities of the device by highlighting errors directly in the processing of responses. The goal is achieved by the fact that a known device P, containing a response processing block and a sequentially connected calculator, a response error generator, and a reversible switch, have entered a response input counter and a response correction signal generator that is connected directly to the response processing block and the calculator and through the counter input response to the driver of the signal mismatch response results. The drawing shows the structure of the task selection device for the training layer 1, which contains the response processing unit 2, the response correction generator 3, the response calculator 4, the response input counter 5, the response result error generator 6, and the reversing switch 7. From the training interface 1, the information goes to the inputs of the block 2 and the calculator 4 are converted, and from the outputs of the former 3 and the switch 7, the response information enters the mask 1. The task selection device for the training mask works in the following way. The sample reference code and the learner's response code are sent to the inputs of the response processing unit 2, their non-matching elements are selected and sent to the imaging unit 3, where the weights and error signs are determined. Signs of errors go to the corresponding input of the learning machine, and the weights of the errors are sent to the calculator 4. Simultaneously from the output of the imaging unit 3, -f 1 is sent to counter 5, which limits the number of replies to the question posed. When the value set in the counter 5 is exceeded, it is reset, the shaper 6 receives the sign "Oh, on the basis of 1 of which the reversing switch 7 moves the program of the training machine 1 one step forward, giving the student another question. In addition to the weights of the error, the calculator 4 from the training machine 1 receives signals about the end of the I / O of questions and answers, on the basis of which the machine score is constantly formed. If the field score exceeds the critical value, the sign "1" is generated in shaper 6, according to which the reversible switch 7 returns the program to one task. With smaller values of the machine score in the imaging unit 6, the sign "O" is generated and the reversing switch 7 moves the program one step forward. Compared with known similar devices, the present invention improves the efficiency of training by arranging an additional feedback circuit between the training machine and the device for selecting the task, providing error correction immediately after processing the responses, i.e., before calculating the current assessment scores, as well as by adapting to the actual knowledge and skills of the student according to the ratio of the weight of errors and the number of attempts to correct them. When using such a device, there is no need to create a curriculum based on the method of multiple choice - presenting the student one correct and a number of incorrect answers. Due to this, training time for training programs is significantly reduced, since such types of work as determining the likelihood of occurrence of one or another error and constructing graphs of correct and effective answers are excluded. Claims An assignment device for a training machine, comprising a response processing unit and a sequentially included calculator, a response error generator, and a reversible switch, characterized in that, in order to expand the didactic capabilities of the device by isolating errors directly in the processing of responses, it contains response input counter and response correction driver that is connected directly to the response processing unit and the calculator and es counter response to input signals mismatch shaper response results. Sources of information taken into account in the examination 1. Marchenko EK Machines for training, M., Mir, 1974, p. 243-257. 2. USSR author's certificate number 193179, cl. G 09 B 1/38, 1966 (prototype).