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Änderungen von Dokument Expertenbewertung

Zuletzt geändert von Hendrik Zschocke am 11.01.2024
Von Version 73.1
bearbeitet von Hendrik Zschocke
am 11.01.2024
Änderungskommentar: Es gibt keinen Kommentar für diese Version
Auf Version 74.1
bearbeitet von Hendrik Zschocke
am 11.01.2024
Änderungskommentar: Es gibt keinen Kommentar für diese Version

Zusammenfassung

Details

Seiteneigenschaften
Inhalt
... ... @@ -210,7 +210,7 @@
210 210  )))|(((
211 211  Wechselt zwischen den Listendarstellungen
212 212  
213 -*
213 +*
214 214  ** Zwei Listen: ~[~[Quellelemente], [Zielelemente]]
215 215  ** Liste von Paaren: ~[~[Quell1, Ziel1], [Quell2, Ziel2], …]
216 216  )))
... ... @@ -233,7 +233,6 @@
233 233  * keine Rundung/Toleranz einstellbar
234 234  * zwingende Verwendung von MAXIMA-Syntax, insbesondere %e, %pi, %i und log statt ln
235 235  
236 -
237 237  Der Vergleich kann erweitert und dazu die Funktion
238 238  
239 239  {{code}}
... ... @@ -292,263 +292,3 @@
292 292  {{/layout-cell}}
293 293  {{/layout-section}}
294 294  {{/layout}}
295 -
296 -{{layout}}
297 -{{layout-section ac:type="two_right_sidebar"}}
298 -{{layout-cell}}
299 -In addition to the configurable assessment options in the Assessment tab, extensive analyses can be used to assess participant responses via expert functions. Their application allows, for example, the implementation of adaptive question formats with individual error analyses and, based on this, individualised user feedback.
300 -{{/layout-cell}}
301 -
302 -{{layout-cell}}
303 -{{panel borderColor="#ddd" bgColor="#f0f0f0" borderStyle="solid" title="Content"}}
304 -{{toc maxLevel="2" minLevel="2"/}}
305 -{{/panel}}
306 -
307 -{{panel title="Related topics"}}
308 -* [[Variables>>url:https://www.bps-system.de/help/display/ONYXintern/.Variablen+verwenden+v9.en||shape="rect"]]
309 -* [[Set feedback>>url:https://www.bps-system.de/help/display/ONYXintern/.Set+Feedback+v9.en||shape="rect"]]
310 -{{/panel}}
311 -
312 -{{panel title="Example resources"}}
313 -* [[attach:MAXIMA-functions_for_LR-Processing.zip]]
314 -{{/panel}}
315 -{{/layout-cell}}
316 -{{/layout-section}}
317 -
318 -{{layout-section ac:type="single"}}
319 -{{layout-cell}}
320 -== Access to answer options ==
321 -
322 -Access to the answer selected by the participant and the correct solution to the question can be realised, for example, through Maxima queries in the Variables tab. For more information on how to create and use variables, see the [[Variables>>url:https://www.bps-system.de/help/display/ONYXintern/Variablen||shape="rect" title="Use Variables"]] help page.
323 -
324 -[[image:attach:Beispiel - LR und CR per MAXIMA_de.png||height="263" width="453"]]
325 -
326 -=== Return values of answer options ===
327 -
328 -(% class="auto-cursor-target" %)
329 -The return values type of the answer options and thus of the system variables LEARNERRESPONSE and CORRECTRESPONSE depends on the question type:
330 -
331 -(% class="wrapped" %)
332 -|=(((
333 -Question type
334 -)))|=(((
335 -Type
336 -)))|=(((
337 -Example return value
338 -)))|=(((
339 -System variable
340 -)))
341 -|(((
342 -* Choice interaction, hotspot interaction, hottext interaction – one answer can be selected (single choice)
343 -)))|(% rowspan="2" %)(% rowspan="2" %)
344 -(((
345 -single ID
346 -)))|(((
347 -ID_1
348 -)))|(((
349 -LEARNERRESPONSE
350 -
351 -CORRECTRESPONSE
352 -)))
353 -|(((
354 -* Inline choice (one text box)
355 -)))|(((
356 -ID_1
357 -)))|(((
358 -LEARNERRESPONSE_GAP_1 CORRECTRESPONSE_GAP_1
359 -)))
360 -|(((
361 -* Choice interaction, hotspot interaction, hottext interaction – more than one answer can be selected (multiple choice)
362 -* Order interaction
363 -)))|(((
364 -list of IDs
365 -)))|(((
366 -ID_1, ID_2, ID_3
367 -)))|(((
368 -LEARNERRESPONSE
369 -
370 -CORRECTRESPONSE
371 -)))
372 -|(((
373 -* Match interaction, matrix interaction
374 -)))|(((
375 -ID value pairs in a list
376 -)))|(((
377 -[ID_1, IDT_1], [ID_2, IDT_2], [ID_3, IDT_3]
378 -)))|(((
379 -LEARNERRESPONSE
380 -
381 -CORRECTRESPONSE
382 -)))
383 -|(% colspan="1" %)(% colspan="1" %)
384 -(((
385 -* Text entry interaction (all formats)
386 -* Extended text interaction
387 -* Programming interaction
388 -)))|(% colspan="1" %)(% colspan="1" %)
389 -(((
390 -specific values
391 -)))|(% colspan="1" %)(% colspan="1" %)
392 -(((
393 -
394 -)))|(% colspan="1" %)(% colspan="1" %)
395 -(((
396 -
397 -)))
398 -{{/layout-cell}}
399 -{{/layout-section}}
400 -
401 -{{layout-section ac:type="single"}}
402 -{{layout-cell}}
403 -== ID display in the editor ==
404 -
405 -The **identifiers of the answers to a question** can be displayed in the editor. Activate this function in your [[user profile settings>>url:https://www.bps-system.de/help/display/ONYXintern/Benutzerprofil||shape="rect" title="User profile and settings"]].
406 -
407 -[[image:attach:Editor - Anzeige der IDs_de.png||height="258" width="451"]]
408 -{{/layout-cell}}
409 -{{/layout-section}}
410 -
411 -{{layout-section ac:type="single"}}
412 -{{layout-cell}}
413 -
414 -{{/layout-cell}}
415 -{{/layout-section}}
416 -
417 -{{layout-section ac:type="single"}}
418 -{{layout-cell}}
419 -== Return value preparation with auxiliary functions ==
420 -
421 -The functions shown below are used to prepare LEARNERRESPONSES and CORRECTRESPONSES in the MAXIMA backend if the identifiers are each present in the form of ID_x (or IDT_y) with a natural number x.
422 -
423 -(% class="wrapped" %)
424 -|=(((
425 -SimpleLR({LEARNERRESPONSE})
426 -)))|(((
427 -* The ID_ and IDT_ strings are removed, i. e. each ID is reduced to the numerical values x,y.
428 -* If LEARNERRESPONSE is a list of IDs (single/multiple choice, hotspot interaction, order interaction, etc.), the output is a corresponding list of numerical IDs, e. g. NumLR(ID_3,ID_4,ID_2) -> [3,4,2].
429 -* If LEARNERRESPONSE is a list of ID pairs (matrix interaction, match interaction, etc.), the output consists of the list of source elements and the list of associated target elements, e. g. NumLR([ID_3,IDT_1],[ID_4,IDT_3],[ID_2,IDT_2]) -> ~[~[3,4,2], [1.3,2]].
430 -)))
431 -|=(((
432 -SimpleLR(0,{LEARNERRESPONSE})
433 -)))|(((
434 -* Like SimpleLR({LEARNERRESPONSE}), but the output is sorted in ascending order by (source) IDs.
435 -)))
436 -|=(((
437 -SimpleLR(n,{LEARNERRESPONSE})
438 -)))|(((
439 -* If LEARNERRESPONSE is a list of ID pairs: Output is sorted in ascending order by (source) IDs. Additionally, for missing source IDs 1<=x<=n, the pairs [x,0] are added, completing the list for 1<=x<=n.
440 -)))
441 -|=(((
442 -Choices(LR)
443 -)))|(((
444 -* Input: LR – the LEARNERRESPONSE simplified by SimpleLR
445 -* Output: LEARNERRESPONSE as a binary matrix, rows=source elements, columns=target elements
446 -)))
447 -|=(((
448 -Choices(m,LR), Choices (0,n,LR), Choices(m,n,LR)
449 -)))|(((
450 -* Like Choices(LR), additionally filled up with or reduced to m rows or m columns if necessary.
451 -)))
452 -
453 -**Additional auxiliary functions:**
454 -
455 -(% class="wrapped" %)
456 -|=(((
457 -List2Matrix(LR)
458 -)))|(((
459 -Converts the list simplified by NumLR into a one- or two-line matrix
460 -)))
461 -|=(((
462 -Matrix2List(M)
463 -)))|(((
464 -Converts matrix to list
465 -)))
466 -|=(((
467 -ransposeList(LR)
468 -)))|(((
469 -Switches between the list displays
470 -
471 -* Two lists: ~[~[source elements], [target elements]]
472 -* List of pairs: ~[~[source1, target1], [souce2, target2], …]
473 -)))
474 -{{/layout-cell}}
475 -{{/layout-section}}
476 -
477 -{{layout-section ac:type="single"}}
478 -{{layout-cell}}
479 -
480 -{{/layout-cell}}
481 -{{/layout-section}}
482 -
483 -{{layout-section ac:type="single"}}
484 -{{layout-cell}}
485 -== Function to assess a formula comparison ==
486 -
487 -The following standard comparison is used when assessing formula gaps:
488 -
489 -{{code}}
490 -is(equal(ev({LEARNERRESPONSE}),ev({CORRECTRESPONSE})))
491 -{{/code}}
492 -
493 -However, it has several disadvantages:
494 -
495 -* mandatory use of decimal point instead of comma
496 -* rounding/tolerance cannot be adjusted
497 -* mandatory use of MAXIMA syntax, especially %e, %pi, %i and log instead of ln
498 -
499 -
500 -The comparison can be extended using the function
501 -
502 -{{code}}
503 -CompareLR(”{LEARNERRESPONSE}“,“{CORRECTRESPONSE}“)
504 -{{/code}}
505 -
506 -(% class="auto-cursor-target" %)
507 -or
508 -
509 -{{code}}
510 -CompareLR(”{LEARNERRESPONSE}“,“{CORRECTRESPONSE}“,tol)
511 -{{/code}}
512 -
513 - This offers the following advantages:
514 -
515 -* also accepts e, pi, i, j, ln
516 -* accepts both decimal point and comma
517 -* performs the comparison "abs(LR-CR)<=tol" if tol>0 is specified
518 -* otherwise performs the comparison "is(equal(ev(LR),ev(CR~)~)~)" and if necessary (i. e. if the result is //unknown//) additionally the checks/formula comparisons using radcan and trigsimp
519 -
520 -{{info}}
521 -Note: {LEARNERRESPONSE} and {CORRECTRESPONSE} must be committed in quotation marks (""), i. e. as strings!
522 -{{/info}}
523 -
524 -(% class="auto-cursor-target" %)
525 -[[image:attach:Testdurchführung - Beispiel Formelvergleich_de.png||height="279" width="535"]]
526 -{{/layout-cell}}
527 -{{/layout-section}}
528 -
529 -{{layout-section ac:type="single"}}
530 -{{layout-cell}}
531 -
532 -{{/layout-cell}}
533 -{{/layout-section}}
534 -
535 -{{layout-section ac:type="single"}}
536 -{{layout-cell}}
537 -== (% class="sv-ti-title-text" %)Example using the auxiliary functions(%%) ==
538 -
539 -(% class="sv-ti-title-text" %)All described auxiliary functions are shown in the attached(%%) (% class="sv-ti-title-text" %)[[attach:MAXIMA-functions_for_LR-Processing.zip]] example test. Download the file and import it into your question bank to reproduce the examples.
540 -
541 -(% class="sv-ti-title-text" %)In the example test, you will find the auxiliary functions in the Variables tab under "Post-processed variables".
542 -
543 -(% class="sv-ti-title-text" %)[[image:attach:Variablen - Maxima ID Beispiele_de.png||height="334" width="428"]]
544 -
545 -The variables created in this way can be used in the question feedback (among others).
546 -
547 -[[image:attach:Feedback - Übergabe der Maxima ID Beispiele_de.png||height="298" width="433"]]
548 -
549 -The feedback can be displayed directly in the test run or the assessment documents.
550 -
551 -[[image:attach:Testdurchführung - Beispiel_de.png||height="450" width="431"]]
552 -{{/layout-cell}}
553 -{{/layout-section}}
554 -{{/layout}}