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What is Social Behavior?
Tuesday, 7 Apr 2020 by Andy Lattal, PhD
“What constitutes social behavior?” The general conception is that social interaction involves two organisms in some form of interaction with one another
Published in Blog posts
Treating Dangerous Behavior
Tuesday, 3 Dec 2019 by Andy Lattal, PhD
Dangerous behavior simply can’t be ignored. The person engaging in it is going to either hurt herself or someone else if it continues. Saying that is easy, knowing what to do about it is a rabbit hole. At what point does the behavior become more than “disruptive” and cross the “dangerous” threshold?
Published in Blog posts
What Does it Mean to Say Ours is “A Science of Behavior?"
Tuesday, 30 Jun 2020 by Andy Lattal, PhD
Every behavior analyst (hopefully) has learned that ours is a science of behavior. We do not learn that ours is a science of the individual or a science of the person. Why is that? Are we not, however, concerned with people, you may ask? Are we not concerned with the human condition? Are we not humanists?
Published in Blog posts
Immedium and Procrastinium: A Fable in Waiting
Tuesday, 7 Jan 2020 by Andy Lattal, PhD
Once upon a time, there were twins named Immedium and Procrastinium. As their names might suggest, the two approached tasks very differently. When a deadline was assigned, Procrastinium’s first reaction was to do something else, while Immedium started on it and soon got it done, PDQ, kazaam, what’s next?
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Dissing Ability
Tuesday, 12 May 2020 by Andy Lattal, PhD
Ability becomes a trait, a universal, unchangeable something the person (or pigeon) carries from situation to situation.
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Agency and Shaping
Tuesday, 13 Aug 2019 by Andy Lattal, PhD
Shaping, or the differential reinforcement of successive approximations, is thought by many to be the most important tool in the behavior analyst’s toolbox. Shaping is usually thought of as something one human does to change the behavior of another living organism, most often to a human but also to a pet or a laboratory subject of the nonhuman persuasion. In such cases, the human is the agent of the shaping in that the human decides the conditions under which successive approximations do or do not merit reinforcement.
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What’s Free About the Free Operant?
Tuesday, 10 Dec 2019 by Andy Lattal, PhD
There is another question to be answered before considering the question in the title of this commentary: “What is a free operant, anyway?” It is an expression that sometimes appears in talks and articles, but it isn’t as commonly used as it once wa
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Natural A-B-A (Reversal) Designs
Friday, 10 Jul 2020 by Andy Lattal, PhD
The A-B-A, or reversal, design is one of the most recognized, single-case experimental designs in both research and practice (although in practice, the return to baseline is followed by a return to the treatment, or B, phase). In non-experimental settings, A-B, or non-reversal designs, occur often.
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Getting to the Cause of Things
Tuesday, 7 Jul 2020 by Andy Lattal, PhD
“Why did Johnny just throw the mother of all temper tantrums?” is a question many of you have asked and been asked, in some form or another. The response to this question, under scrutiny, may have been different. The perpetrator may have been different. The circumstances may have been different.
Published in Blog posts
Stay the Course?
Tuesday, 17 Dec 2019 by Andy Lattal, PhD
Persistence is a topic of folk wisdom and behavioral science. Admiral Farragut’s “Damn the torpedoes; full speed ahead!” or sayings like “Never say die” all point to staying the course, even when it’s rough.
Published in Blog posts
Generalists and Specialists
Friday, 3 Apr 2020 by Andy Lattal, PhD
Some children from an early age appear to know the direction they wish to take and set out to make it happen. Others are less focused and may indeed engage in reinforcer sampling. Both groups of children need parental encouragement and support.
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The Term DRO
Tuesday, 25 Aug 2020 by Andy Lattal, PhD
Bad or Possibly Redeemable Label?
A procedure in which each target response postpones a scheduled reinforcer most often is described in both the basic and applied research and practice literature as a dif
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When in Doubt, Make a Cumulative Record
Wednesday, 26 Feb 2020 by Andy Lattal, PhD
The origins of cumulative frequency plots, as they were known, date back to at least a couple of centuries ago, and now appear frequently in popular media.
Published in Blog posts