ATI RN
Exam 4 Psychology Questions
Question 1 of 5
During conception, the 23 unpaired chromosomes in the ovum and sperm combine to form 23 pairs in an entirely new cell called the?
Correct Answer: D
Rationale: The correct answer is D, Zygote. A zygote is formed when the 23 chromosomes from the ovum and sperm combine during conception. It is the initial cell formed and marks the beginning of a new organism. Choice A, Embryo, is incorrect as an embryo is formed later in the development process. Choice B, DNA, is incorrect as DNA is the genetic material within the chromosomes but is not the name of the new cell formed after fertilization. Choice C, Fetus, is incorrect as a fetus is the stage of prenatal development that occurs well after the zygote stage.
Question 2 of 5
a researcher found that there is a negative relationship between perceived parental perfectionism and life satisfaction. what does this mean?
Correct Answer: B
Rationale: A negative relationship means that as one variable increases, the other decreases, so higher perceived parental perfectionism is associated with lower life satisfaction.
Question 3 of 5
A psychologist who is interested in the psychological effect of aging would most likely specialize in?
Correct Answer: A
Rationale: A psychologist interested in the psychological effect of aging would most likely specialize in developmental psychology. Developmental psychology focuses on studying the psychological changes that occur throughout a person's lifespan, including the effects of aging. Experimental psychology primarily deals with conducting experiments to study behavior and cognitive processes. Cognitive psychology focuses on mental processes like perception, memory, and problem-solving. Psychometrics involves the measurement of psychological variables such as intelligence, aptitude, and personality traits, but it does not specifically address the psychological effects of aging as in developmental psychology.
Question 4 of 5
Which of the following characteristics best describes differences between bulimia nervosa and anorexia nervosa?
Correct Answer: B
Rationale: The correct answer is B. Individuals with bulimia nervosa may maintain a normal body weight, while anorexia nervosa is often associated with severe underweight. Choice A is incorrect because individuals with anorexia nervosa actually face severe health risks due to malnutrition, electrolyte imbalances, and other complications. Choice C is incorrect as anorexia nervosa is characterized by restriction of food intake rather than binge eating. Choice D is incorrect as individuals with anorexia nervosa can also display compensatory behaviors such as excessive exercise or fasting.
Question 5 of 5
What is the branch of psychology concerned with the diagnosis and treatment of psychological disorders called?
Correct Answer: D
Rationale: The correct answer is D, Clinical psychology. Clinical psychology specifically deals with the diagnosis and treatment of psychological disorders. Industrial psychology (choice A) focuses on behavior in the workplace, social psychology (choice B) studies how people's thoughts, feelings, and behaviors are influenced by the actual, imagined, or implied presence of others, and developmental psychology (choice C) is the study of how and why people change over time.
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