<< Chapter < Page Chapter >> Page >

The principle of timely feedback is consistent, incidentally, with a central principle of operant conditioning discussed in [link] : reinforcement works best when it follows a to-be-learned operant behavior closely (Skinner, 1957). In this case a teacher’s feedback serves as a form of reinforcement. The analogy is easiest to understand when the feedback takes the form of praise; in operant conditioning terms, the reinforcing praise then functions like a “reward”. When feedback is negative, it functions as an “aversive stimulus” (in operant terms), shutting down the behavior criticized. At other times, though, criticism can also function as an unintended reinforcement. This happens, for example, if a student experiences criticism as a reduction in isolation and therefore as in increase in his importance in the class—a relatively desirable change. So the inappropriate behavior continues, or even increases, contrary to the teacher's intentions. [link] diagrams this sequence of events.

Attracting attention as negative reinforcement

Example of Unintended Negative Reinforcement in the Classroom:

Student is isolated socially Student publicly misbehaves Student gains others' attention

Reinforcement can happen in class if an undesirable behavior, leads to a less aversive state for a student. Social isolation can be reduced by public misbehavior, which stimulates attention that is reinforcing. Ironically, the effort to end misbehavior ends up stimulating the misbehavior.

Got questions? Get instant answers now!

Maintaining accurate records

Although timeliness in responding to students can sometimes happen naturally during class, there are also situations where promptness depends on having organized key information ahead of time. Obvious examples are the scores, marks, and grades returned to students for their work. A short quiz (such as a weekly spelling test) may be possible to return quite soon after the quiz—sometimes you or even the students themselves can mark it during class. More often, though, assignments and tests require longer processing times: you have to read, score, or add comments to each paper individually. Excessive time to evaluate students' work can reduce the usefulness of a teacher’s evaluations to students when she finally does return the work (Black, et al., 2004). During the days or weeks waiting for a test or assignment to be returned, students are left without information about the quality or nature of their performance; at the extreme they may even have to complete another test or do another assignment before getting information about an earlier one. (Perhaps you yourself have experienced this particular problem!)

Delays in providing feedback about academic performance can never be eliminated entirely, but they can be reduced by keeping accurate, well-organized records of students’ work. A number of computer programs are available to help with this challenge; if your school does not already have one in use, then there are several downloadable either free or at low cost from the Internet (e.g.< (External Link) >). Describing these is beyond the scope of this book. For now we simply emphasize that grading systems benefit students’ learning the most when they provide feedback as quickly and frequently as possible (McMillan, 2001), precisely the reason why accurate, well-organized record-keeping is important to keep.

Questions & Answers

how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
Prasenjit Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
Privacy Information Security Software Version 1.1a
Good
Berger describes sociologists as concerned with
Mueller Reply
Got questions? Join the online conversation and get instant answers!
QuizOver.com Reply

Get the best Algebra and trigonometry course in your pocket!





Source:  OpenStax, Educational psychology. OpenStax CNX. May 11, 2011 Download for free at http://cnx.org/content/col11302/1.2
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Educational psychology' conversation and receive update notifications?

Ask