Answer:
ABAB design
Explanation:
This method used in the field of research on Behavior Modification consists of four phases:
1. Phase A: Stable patient.
2. Phase B: Introduction of treatment.
3. Second Phase A: Withdrawal of treatment before consolidation.
4. Second Phase B: Reintroduction of treatment
This allows to verify the reliability of the change produced by the treatment. If it produces a new behavior change, we would have more evidence that the cause of the change is treatment.
I'd probably lean towards "installment plan". As the number of stores grew across the nation and more products became available, they began looking at different ways to get people to buy more even if they didn't have all of the cash at the moment. So as one store offered up an installment plan to help pay off that new car, fridge, or whatever, other stores were forced to compete allowing more people to get even more stuff. It's a tricky question because there were also early credit cards available at the this point in time, but installment plans are based on roughly the same concept - allowing people to buy on credit with a promise to pay everything off at a later date. As I see it, though, instead of having to sign up for a specific card you could walk into any store with an installment plan and get what you wanted
Framework for Systems Development Life Cycle (SDLC) that details the stages of information system development
Phases: Analysis, Design, Implementation, and Evaluation Testing
<h3>What are predictive models associated with the SDLC?</h3>
- Waterfall Model
- Stages of system development and support that are clear and logical
- Assumes that needs will stay stable after they are defined
- Spiral Model Admits that most software is produced iteratively or spirally, as opposed to linearly.
- Later in the cycle, the project team is receptive to adjustments and revisions.
- Allows for the gradual creation of functional software, with every new release bringing additional features.
- Prototyping Model
- Rapid Application Development (RAD) Model is a technique for creating software prototypes to explain user requirements for operational software.
- Utilizes a method where developers collaborate on a developing prototype
Learn more about SDLC here:
brainly.com/question/18369405
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