Psychologists study animals to gain insights into behavior, cognition, and emotion, as well as to explore evolutionary continuity, address ethical concerns, understand underlying mechanisms, conduct comparative research, and advance translational research.
Psychologists study animals because they can provide valuable insights into various aspects of behavior, cognition, and emotion that are relevant to understanding human psychology. Here are some reasons why psychologists study animals:
Evolutionary continuity: Animals, particularly non-human primates, share a common evolutionary history with humans. Studying animals can help researchers understand the evolutionary origins of certain behaviors, cognitive processes, and emotions that are also present in humans. By examining similarities and differences across species, psychologists can gain insights into the evolutionary roots of human behavior.
Ethical considerations: Some research questions cannot be addressed directly with human participants due to ethical concerns. In such cases, animals can be used as models to explore certain psychological phenomena. This allows researchers to conduct controlled experiments and manipulate variables in ways that would be unethical or impractical with human subjects. Animal studies can provide important preliminary data that inform further research involving humans.
Mechanistic understanding: Animals provide an opportunity to investigate the underlying mechanisms of behavior and cognition. By studying the neural, genetic, and physiological processes in animals, psychologists can gain insights into the biological basis of certain behaviors and cognitive functions. This knowledge can then be applied to understanding similar processes in humans.
Comparative psychology: Comparing the behavior and cognitive abilities of different animal species can help psychologists identify shared principles, as well as unique adaptations and variations. Comparative studies allow researchers to examine how different animals solve problems, communicate, learn, and adapt to their environments. This broader perspective enhances our understanding of the diversity and flexibility of psychological processes.
Translational research: Animals serve as important models for studying certain psychological disorders and developing potential treatments. By creating animal models of mental illnesses, psychologists can investigate the underlying mechanisms, test hypotheses, and evaluate the effectiveness of interventions. These findings can then be applied to develop treatments and therapies for humans.
Therefore, It is important to note that ethical considerations and guidelines govern the use of animals in research. Researchers must ensure the welfare of the animals and adhere to strict regulations to minimize any potential harm or suffering.
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B. linear
C. quadratic
D. direct proportion
Answer:
C. quadratic
Explanation:
Linear graphs are straight lines, and direct proportion graphs are lines that pass through the origin.
Inverse proportion graphs have vertical and horizontal asymptotes passing through the origin.
Quadratic graphs are parabolas.
The graph shown is a parabola, or quadratic.
Calculate the resultant force acting on the water skier while accelerating.
A 0.145 kg baseball is thrown from a platform above the ground at a 10 m/s. The ball is moving 15 m/s when it strikes the ground. From what height above the ground was the ball thrown?
B.the speed of the car always increases, giving it greater force since the mass will remain the same.
C.the car now has a greater overall mass - its own mass plus the mass of the object by which it has been struck.
D.the people in the car will continue to move in the same direction and at the same speed as before the impact.
When an impact causes the car to suddenly change its motion, (D) the people in the car will continue to move in the same direction and at the same speed as before the impact.
Newton's first law of motion states that Unless influenced by an imbalanced force, a body at rest stays at rest, and a body in motion keeps moving in a straight path at a constant pace. This law is commonly known as law of inertia and the resistance of a body to maintain its state of rest is called inertia of rest, same as, the resistance of a body to maintain its state of motion is called inertia of motion.
When a car is moving with certain speed, the car along with the people inside the car is in inertia of motion. In an event of accident, the car comes in rest in no time but the man in the car is still in inertia of motion. So, his body moves forward in the car which may cause injuries. To prevent such injuries, the people inside a car are advised to use safety belts.
So, correct answer is option (D).
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Answer:
D :)
Explanation: