Answer:
differences
Explanation:
a pretest/protest experimental design is that which involve the taking down or recording down of measurements before and after a treatment.pretest-posttest designs are a more suitable experimental design that is usually used when comparing participant groups and also measuring the differences or the degree of change that happens as a result of treatments. there are various forms/ways of analyzing an experimental data of which there is the t-test. t-test is usually used to measure the differences between two groups in an experiment.
comparison of the differences as a form of data analysis of the two variable(husband/wife) in a pretest/protest design using the t-test will show you if its a directional hypothesis or a non directional hypothesis and also clearing shows the relationship when comparing the two variables.
Answer:
not gain interest
Explanation:
because they gain interest
The guidelines that should be followed while reviewing a presentation for effectiveness are using short crisp pointers, simple presentation, making use of charts, tables, etc. to make it attractive, using easy language and well-labelled pictures.
Here are some points that might be considered while reviewing a presentation-
1. Keeping the presentation simple.
2. User pointers instead of using long paragraphs.
3. Present your points in short and crisp manner.
4. Summarize your main points.
5. Do not make too lengthy slides
6. Make use of pictures, tables, charts and graphs
7. Label everything
8. Use easy-to-read fonts
9. Identify the journal when you give references for presentation.
10. Preview your presentation.
To read more about reviewing a presentation here
brainly.com/question/8920216
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conditioned stimulus
In classical conditioning<span>, a conditioned stimulus is one which is previously a neutral stimulus, which, upon becoming associated with an unconditioned stimulus, eventually triggers a conditioned response.
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An unconditioned stimulus is one which <span>unconditionally, naturally, and automatically elicits or triggers a(n) (unconditioned) response. For example, the smell of food usually triggers hunger.
In contrast, a conditioned stimulus is one which initially does not trigger the same response as the unconditioned stimulus, but because of association, eventually triggers the same response as well. The response to a conditioned stimulus is a conditioned response.
For example, in the famous experiment by Ivan Pavlov, the sound of a bell was paired with the serving of food to dogs. Dogs naturally salivate upon smelling/seeing the food. However, later on, even without the food, when the dogs heard the sound of the bell, they began salivating. The sound of the bell is the conditioned stimulus, while the salivation of the dog in response to the conditioned stimulus, the bell, is called a conditioned response. </span>
