Answer:
The correct option is C: Jack could increase his utility by buying more pencils and fewer pens.
Explanation:
The marginal rate of substitution or MRS is defined as the rate at which one gives up a reasonable amount of one product to exchange for another products, and still maintains the same utility level. For Jack to maintain the same level of utility, he needs to more pencil and fewer pens to maintain an equilibrium in his purchase of pens and pencils.
1. At what age do children begin to use language?---> <em>E. Developmental Psychology
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Developmental psychology refers to a branch of psychology that investigates the physical, psychological, neurological, cognitive, social and moral growth and development individuals go through during their entire lifespan, from birth to death. Developmental psychologists investigate topics such as language acquisition in childhood, </span>bio<span>psychological changes experienced by adolescents, cognitive functioning in old age, etc.
2. </span>How do adolescent brains develop?---> <span><em>B. Biopsychology </em>
Bio</span>psychology refers to branch of psychology that investigates the biological basis or influence on our behavior. Specifically, biopsychology examines how brain anatomy and function influence our behavior, how hormones influence our behavior, how physical deformities in the brain affect behavior, the role of genetics in behavior, etc. A biopsychologist might study topics such as the effect of suffering a stroke on behavior and cognition, how brain abnormalities are linked to mental or learning difficulties, the influence of genetics on personality, etc.
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3. </span>How can I lead a happier life?---> <span><em>A. Positive psychology</em>
Positive psychology is the scientific study of human happiness, optimal functioning, and qualities that enable humans to thrive and lead fulfilling lives. Positive psychology most commonly teaches us how to live a happy and rewarding life, and how to appreciate our own innate qualities and virtues. Unlike other areas of psychology, p</span>ositive psychology focuses on strengths that a person has and fortifying those strengths, rather than focusing on limitations.
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4. </span>How do our thoughts affect our self-concept?---> <em>C. Cognitive psychology</em><span>
Cognitive psychology is an area of psychology that focuses on human thoughts, perceptions, memory, attention, appraisals, etc. Cognitive psychologists investigate topics such as memory capacity, cognitive biases, how our thoughts affects our self-perception, etc.
5. </span>How can we reduce prejudice?---> <em>D. </em><em>Social psychology</em>
Social psychology is a branch of psychology that focuses on a broad range of topics such as: group behavior and influences on individual behavior and beliefs, prejudice, discrimination, interactions between individuals and how they vary across cultures, etc. Furthermore, social psychology provides insight into the causes of prejudice and discrimination, and what can be done to reduce it.
The answer to this question is a speech designed to persuade. A persuasive speech is a type of speech where in the speaker is inclined to convince or influence the audience or listeners to accept and believe his or her point of view / information. In persuasive speech it also has a purpose of persuading the listeners / audience to change their beliefs or opinion on a certain topic and tend to acknowledge that the speakers point of view is factual and credible. The speaker must also present himself credible to the audience in order for a persuasive speech to be effective.
Here, the Jeep is an elastic product.
<u>Explanation:
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According to the economics, a product is said to be an elastic product when the price of the products increases or decreases resulting in a drastic change in the demand of quantity of the product. While a product is said as the inelastic product when the price of the product differs or fluctuates resulting in little changes in the quantity demand of the product. Here, <em>when the Jeep's price dropped down by $4500, the quantity and demand of the Jeep increases. Therefore, there were a lot of shoppers who bought a Jeep</em>.
Answer:
This illustrates the participants' cognitive flexibility.
Explanation:
Cognitive flexibility refers to the brain's ability to go from one concept to another, to<em> move from one thought to another. </em>
In this case, the students' cognitive flexibility can be seen once they are allowed to discuss the problem together and help one another. We can see their flexibility because their brain is able to take into consideration the others' points of view and is able to transition between one's individual thoughts into others.
