Answer: 3. variable ratio
Options:
1. fixed interval
2. fixed ratio
3. variable ratio
4. variable interval
Explanation: The variable ratio of reinforcement uses rewards to create a high and steady rate of response. The rate of reward for a target behavior is unpredictable so the rat does not know when its response will get a reward. It will keep responding until the reward is delivered.
The options listed above are schedules of reinforcement. They are schedules used in rewarding target behavior in Operant conditioning.
Developmental psychology is the main priority of longitudinal studies in the study of personality.
<h3>Why are longitudinal studies important to developmental psychology?</h3>
They are advantageous for recognizing any modifications, developments, or patterns in the features of a target population. Longitudinal studies are often employed in clinical and developmental psychology to study shifts in behaviors, thoughts, and feelings as well as trends throughout a lifetime.
The study of a variable or group of variables in the same cases or participants over some time, several years.
We are more affected by environments at certain times in our lives the main significance of longitudinal studies is in the study of personality.
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It's industry was based on cotton, which was picked by slaves.
