Psychology Beginning Of The Year Quiz

An evolutionary psychologist would argue that we would be more likely to save our five-year-old child because they are less likely to die before reproducing. From an evolutionary perspective, the ultimate goal is to pass on our genes to the next generation. By saving a child who has already survived for five years, we increase the chances of their reproductive success and the continuation of our genes in future generations.

The answer suggests that people are prone to fear spiders more than guns because our ancestors who were cautious about spiders were more likely to pass their genes to future generations. This implies that the fear of spiders may have been advantageous for survival and reproduction, leading to the inheritance of this fear over time.

An evolutionary psychologist would argue that we would be closest to our mother's mother as she is more likely to invest time and resources in raising her grandchildren due to the genetic relatedness. This is because our mother's mother shares a higher proportion of our genes compared to our father's mother or father's father. Additionally, maternal grandmothers have been found to play a significant role in child-rearing and providing support to their grandchildren in many cultures.

Natural selection is the process by which adaptive traits are passed on to ongoing generations because these traits help animals survive and reproduce. It is a fundamental mechanism of evolution, proposed by Charles Darwin, where individuals with advantageous traits are more likely to survive and pass on their genes to the next generation. Over time, these advantageous traits become more common in the population, leading to the evolution of species. Social Darwinism, genetic mutation, and cognitive psychology are unrelated concepts and do not explain the process of passing on adaptive traits.

Taller people often have advantages due to their increased height. They tend to have a larger reach, which can be beneficial in various activities such as sports, reaching high objects, or defending oneself. Additionally, taller individuals may be perceived as more authoritative or commanding, leading to potential social advantages. Moreover, taller people may have better visibility in crowded areas, giving them an edge in certain situations. Overall, the increased height of individuals provides them with several practical and social advantages.

The scientists in the video achieved the female rats behaving as the opposite sex by injecting them with testosterone after they were born. This hormone, typically associated with males, altered the rats' behavior and caused them to exhibit traits and behaviors typically seen in males.

Women can have a maximum of about 30 children, while men can have hundreds or more children. This is because women have a limited number of eggs in their ovaries, while men continuously produce sperm throughout their lifetime. Additionally, women have a limited reproductive window, whereas men can potentially father children at any age. Therefore, women have a smaller potential for reproduction compared to men.

23% is the correct answer because on average, the female body contains around 20-25% of fat. This percentage is higher compared to males due to hormonal differences and the need for fat storage for reproductive purposes. Fat is essential for various bodily functions, including hormone production and insulation. However, excessive body fat can lead to health issues such as obesity and related diseases.

The given answer states that males hit puberty 2 years after females. This means that males typically experience the physical and hormonal changes associated with puberty later than females. It is important to note that the timing of puberty can vary among individuals, but on average, males tend to go through puberty later than females.

Evolutionary psychologists argue that individuals are biologically predisposed to prioritize the survival of their offspring in order to ensure the continuation of their genes. From an evolutionary perspective, a healthy male child would be considered more valuable because males have the potential to produce more offspring than females. Therefore, if a healthy male child were to die, it would be more upsetting from an evolutionary standpoint as it would represent a loss of potential reproductive success.

In studying the brains of males and females, it has been found that females have more white matter while males have more data gathering. This suggests that there may be differences in the structural organization and connectivity of the brain between males and females. White matter refers to the parts of the brain that are primarily composed of nerve fibers, responsible for transmitting information between different areas. Data gathering, on the other hand, refers to the cognitive processes involved in collecting and processing information. Therefore, this finding suggests that there may be variations in how males and females process and analyze information.

At the beginning of pregnancy, the likelihood of having a twin pregnancy is 1 out of 8. This means that out of every 8 pregnancies, one of them will result in twins.

Evolutionary psychologists argue that women are more likely to be choosier about who they mate with due to several reasons. Firstly, women need protection and stability to ensure the safety and well-being of themselves and their offspring. Secondly, they seek good genes in their children to increase their chances of survival and reproductive success. Additionally, women can only produce a limited number of babies throughout their lifetime, so they must be selective in their choice of mate. However, the statement that women can easily raise a child on their own contradicts the idea that they need a suitable partner for support and assistance in parenting.

The perspective of psychology that deals with how humans think is cognitive psychology. This perspective focuses on mental processes such as perception, memory, problem-solving, and decision-making. It examines how individuals acquire, process, and store information, and how they use this information to understand and interact with the world. Cognitive psychology also explores topics such as attention, language, and reasoning, aiming to understand the underlying cognitive mechanisms involved in human thinking.

Fraternal twins occur when two separate eggs are fertilized by two separate sperm and develop together in the same womb. This results in two genetically distinct individuals who may or may not resemble each other. Unlike identical twins, who develop from a single fertilized egg that splits into two, fraternal twins can be of different sexes and have different genetic characteristics. Therefore, the correct answer is "fraternal."

Fraternal twins are formed when two separate eggs are fertilized by two different sperm. As a result, they share about 50% of their DNA, just like any other siblings. This is because each twin inherits half of their genetic material from their mother and half from their father, just like any other child. Therefore, the correct answer is 50%.

Chromosomes are situated in the nucleus of a cell and contain DNA. DNA is the genetic material that carries the instructions for the development and functioning of living organisms. Therefore, the correct answer is chromosomes; DNA.

Behavior geneticists study the influence of genetics and environment on behavior. They specifically focus on understanding the relative effects of heredity and environment on human behavior. By examining the role of genetics in behavior, behavior geneticists aim to determine how much of a person's behavior is influenced by their genetic makeup and how much is influenced by their environment. This field of study helps to shed light on the complex interaction between nature and nurture in shaping human behavior.

A genome is the set of complete instructions for making an organism, containing all the genes in that organism. It includes all the genetic material, including the DNA, present in an organism's cells. The genome carries all the information necessary for the development, functioning, and reproduction of the organism.

Identical twins occur when a single fertilized egg splits into two separate embryos. This means that both twins share the same genetic material and are essentially clones of each other. They can be of the same or different genders. Fraternal twins, on the other hand, result from two separate eggs being fertilized by two different sperm. Siamese and conjoined twins refer to twins who are physically joined together at birth.

According to the video viewed in class, research suggests that boys are more likely to be homosexual if they have older brothers and are right-handed. This finding is based on the fraternal birth order effect, which suggests that each older brother increases the likelihood of a boy being homosexual. Additionally, being right-handed is also associated with a higher likelihood of homosexuality. Therefore, the combination of having older brothers and being right-handed increases the chances of a boy being homosexual.

The correct answer is how we are born (our genes). In the nature vs. nurture debate, nature refers to the genetic factors that influence our traits and characteristics. It suggests that our genes play a significant role in determining who we are and how we develop. This perspective emphasizes the innate qualities and predispositions that we inherit from our biological parents.

The perspective of neuroscience would be most likely to answer the question "How does the body and brain enable emotions?" because neuroscience focuses on understanding the brain and nervous system and how they influence behavior and mental processes. By studying the brain's structures and functions, neuroscience can provide insights into how emotions are generated and experienced.

An evolutionary psychologist would think that the most unlikely reason for a child to protest going to bed at night is that they want to stay up to see what's going on. This is because evolutionary psychologists study human behavior from an evolutionary perspective, focusing on how behaviors have evolved to increase survival and reproductive success. Staying up to see what's going on does not directly relate to survival or reproductive success, unlike the other options which involve potential dangers in the dark and the need for protection.

Pair-bonding in humans is a social behavior that involves forming a long-term committed relationship between two individuals. It is typically driven by various factors such as territorial instincts, the need to care for and protect needy offspring, and the desire for protection from predators. However, the male desire to have lots of offspring is not a reason for pair-bonding in humans. Pair-bonding is more focused on the quality of the relationship and the investment in a smaller number of offspring, rather than a desire for a large number of offspring.

The psychodynamic perspective focuses on how unconscious drives and conflicts influence behavior. This perspective, developed by Sigmund Freud, emphasizes the role of the unconscious mind in shaping behavior and personality. It suggests that our thoughts, feelings, and behaviors are influenced by hidden desires, unresolved conflicts, and childhood experiences that we may not be consciously aware of. This perspective also emphasizes the importance of understanding the unconscious mind through techniques such as dream analysis and free association.