reliability of measurement is an important consideration in any study, and there are several types which can be considered. a high level of test-retest reliability ensures that:

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Answer 1

Reliability of measurement is an important consideration in any study, and there are several types which can be considered. a high level of test-retest reliability ensures that there is consistencies over time.

      The results should be consistent throughout time when researchers measure a concept that they believe to be constant over time. The degree to which this is actually the case is test-retest. For instance, intelligence is typically believed to be constant across time. An clever person today will still be intelligent next week. This implies that any reliable test of IQ should give this person roughly the same results as it does today next week. It is obvious that a measure that consistently yields scores that are highly erratic cannot be a very useful indicator of a construct that is meant to be reliable.

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Related Questions

a professor wants to conduct a study to investigate which kind of note-taking technique (hand-written or computer-based) is better for memory and recollection. he decides to split his class into two groups - hand-written notes and computer-based notes - and measure better memory and recollection via the next exam scores. the two note-taking groups are what variable in the study?

Answers

Both handwritten notes and computer-based notes are considered independent variables in the professor's study. Better memory and exam recall are those other characteristics, and these will be investigated to see if they vary based on note-taking strategy.

Which variables fall within the note-taking groups?
Because they are the ones being looked at for changing other factors, the note-taking groups of handwritten notes and computer-based notes are regarded as independent variables.

Writing down or otherwise recording important information is known as taking notes. It plays a significant role in the research process. While taking notes during an interview may supply information for an essay, taking notes during class lectures or discussions may function as study aids.

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an approach in which the researcher begins with broad or general statements and moves to the more specific to develop additional research questions is referred to as .

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Any approach in which the researcher begins with broad or general statements and moves to the more specific to develop additional research questions is referred to as a deductive reasoning.

What do we understand by deductive reasoning?

Basically, a deductive reasoning refers to a logical approach where you progress from general ideas to specific conclusions. This reasoning is often contrasted with inductive reasoning where you start with specific observations and form general conclusions. It is also called deductive logic or top-down reasoning.

By using a deductive reasoning, the users often make an argument for a certain idea, they make an inference or come to a conclusion by applying different premises. The premise is always generally accepted idea, fact, or rule and it’s a statement that lays the groundwork for a theory or general idea.

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Sebaceous glands produce an increased amount of sebum during adolescence leading to which integumentary system disorder?.

Answers

Answer: Acne

Explanation: Acne

Acne is a common occurrence, particularly during puberty in teenagers, and is thought to relate to an increased production of sebum due to hormonal factors. The increased production of sebum can lead to a blockage of the sebaceous gland duct.

What is it called when a Congressional committee sets a bill aside?
Pigeonhole


Gerrymandering


Pocket Veto


Cloture

Answers

Answer:

Pigeonhole

Explanation:

Words
__1. acknowledge
__2. attitude
__3. aware
__4. conceive
__5. establish
__6. image
__7. perceive
__8. significant
__9. style
__10. vision

Definitions
a. an idea that starts in the imagination

b. to set something up so it will be permanent

c. to understand what makes an object special

d. an opinion

e. an artist's way of expressing ideas

f. able to notice and understand

g. a picture of something

h. to think up an idea

i. important

j. to admit something is true

Answers

Answer:

1. j

2. d

3. c

4. h

5. b

6. g

7. f

8. i

9. e

10. a

what type of galaxy is our milky way galaxy

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Our milky way is a barred spiral type of galaxy.

A galaxy is a system of millions of stars, dust and gases bound by each other due to gravitational force. Different galaxies have different colors, shapes and sizes.

The night sky which we look at is our Milky Way galaxy, having millions of stars with their constellations and giant clouds of dust and gas. The Sun and the planets are part of our Milky Way.

The shape of the Milky Way galaxy is of barred spiral type. It appears as a milky band of light in the sky, and that's the reason it is called the Milky Way Galaxy.

Most of the galaxies found in the universe are spiral-shaped. There are other shapes of galaxies also like elliptical and irregular.

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MILKY WAY GALAXY

The Milky Way galaxy is a barred spiral galaxy that contains our Sun, Earth, and the rest of our solar system. It is named for the hazy white band that appears in the night sky and is caused by the collective glow of billions of stars belonging to the Milky Way. The Milky Way is estimated to contain more than 100 billion stars, including our Sun, and is approximately 100,000 light-years in diameter.

The Milky Way also has a prominent central bar-like structure surrounded by spiral arms that contain stars, gas, and dust. The exact shape and structure of the Milky Way are still not fully understood, but astronomers have been able to piece together a rough understanding of its features through various observations, including radio, infrared, and visible light.

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What is a spiral galaxy?

- A spiral galaxy is a type of galaxy that has a prominent central bulge and spiral arms that spiral outwards from the center. The spiral arms consist of stars, interstellar gas, and dust. These arms wind around the central bulge, which contains a high concentration of stars.

Spiral galaxies are typically flat, disk-shaped systems with a rotating central bulge. They are often subdivided into two subtypes:

Barred spiral galaxies have a distinct elongated bar-like structure in their central bulge, with spiral arms that begin at the ends of the bar.Non-barred spiral galaxies lack this central bar and instead have spiral arms that extend directly from the bulge.

Our Milky Way galaxy is a barred spiral galaxy, with four main spiral arms that wind around a central bar structure. The spiral arms contain stars, gas, and dust which are illuminated by hot, young stars, giving them a blue tint. However, there are also older, cooler stars in the arms, lending them a reddish hue. The bulge of the Milky Way contains a high concentration of stars, including a supermassive black hole at its center.

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If only an external force can change the velocity of a body, how can the internal force of the brakes bring a car to rest?.

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The internal force of brakes converts the rolling friction into sliding friction. When brakes are applied, wheels stop rotating.

What is friction?

The force preventing sliding against one another of solid surfaces, fluid layers, and material components is known as friction.

What are the types of Friction?

There are various kinds of friction:

staticsliding rollingfluid friction

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Which of the following is an element of Maya culture?

A.the Maya were hunter-gatherers who lived in small villages in South American rain forests
B.the Maya believed that their souls would be reincarnated after death
C.the Maya believed they had a personal relationship with a single, all-powerful god
D.Maya cities were well-planned urban centers with roads, reservoirs, palaces, temples, and private homes

Answers

Answer: D.

Explanation:

Why didn't the Articles of Confederation work?

Answers

Answer:

Weaknesses of the Articles of Confederation

Explanation:

Congress had not have the power to tax. Congress did not have the power to regulate foreign and interstate commerce. There was no executive branch to enforce any acts passed by Congress. There was no national court system.

Alexandria has recently begun using social media, and frank asks you what kind of business information would help him run the store more profitably and efficiently. What do you suggest?.

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The best suggestion to Frank's question concerning potential uses for the created data was that the information would be beneficial for social media.

What will be the proper suggestion?

Use data to determine which items are and are not popular with customers. The site owners were able to track the activities that social media members took part in thanks to social media. Site owners may learn which pages are popular with visitors from the number of clicks and the length of views in order to create effective adverts to market these goods.

When Frank questioned what might be done with the data that is being created, the best answer to offer him was that the data may be useful when social media are used to discover customer suggestions and the products that they are purchasing, which may be the common interest of purchasers.

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What are the two sides of the aryan debate?! PLEASE HURRY!

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The Aryan invasion theory is a hypothesis developed in the 20th century that  a group  called the Aryans invaded northern India and destroyed the Indus Valley Civilization.

The name Aryan was originally given to  people who  speak an archaic Indo-European language. and who were thought to have lived in ancient Iran and northern India in prehistoric times. According to the  Aryan migration theory, groups of nomadic tribes from  outside the Indian subcontinent began migrating to India around 1700 BC.

These people are called Rig-Vedic Aryas because they brought with them all the earliest part of the hymns called Rig-Veda. The main opponents of the Aryans were  indigenous peoples of non-Aryan origin known as Panis and Dasas or Dasyus.

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archaeology is: group of answer choices a. the study of the human past. b. the study of ethnography. c. the study of the material remains of human activity. d. all of above. e. a and c only.

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Archaeology is the study of the human past and the material remains of human activity.

Elaborate on archaeological field surveys.

An archaeologist gathers data on a location that will be the location of a new project through archaeological field surveys. An archaeological report must be completed regardless of whether the project is a new green space, a building or group of structures, or even a new traffic access route.

Examining and Earthworks are included in the survey work.Walkover\sContourEarlier construction plansTaking aerial photosnoting findings regarding the archaeological sitesfinding and assessment of the site

It is intended to record all facets of the location, from naturally occurring characteristics to prior human habitation. The less possibility there is for an expensive disruption, the more information that is known about a place.

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nine-month-old albert cried when a large steel bar was struck with a hammer while he viewed a white rat. in this acquisition phase, the white rat was the:

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The white rat was the conditioned stimulus.

What is a conditioned stimulus?

The conditioned stimulus in classical conditioning is a previously neutral stimulus that eventually causes a conditioned response after becoming connected with the unconditioned stimulus. In his studies on the canine digestive reaction, Ivan Pavlov originally identified the classical conditioning procedure. He observed that the dogs slobbered naturally in reaction to food, but that they also started to drool once they saw the lab assistant in the white coat carrying the food. The lab assistant, which had previously been neutral, had developed an association with the meal, which was an unconditioned stimuli, leading to a reaction that was unintentionally and instinctively elicited (salivating).

The neutral stimulus transformed into a conditioned stimulus that could independently elicit the conditioned response once it had been linked to the unconditioned stimulus.

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nine-month-old albert cried when a large steel bar was struck with a hammer while he viewed a white rat. in this acquisition phase, the white rat was the:

How are countries impacted by the type of government they have?

Answers

Answer:

They are impacted because the government of a country affects who the country is controlled and how the people living in the country acts.

according to max weber, developments in modern science, technology, and bureaucracy are examples of the general social process that focuses on social, economic, and cultural life according to the principles of efficiency and technical knowledge. he terms this approach:

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Developments according to the principles of efficiency and technical knowledge have been termed rationalization by Max Weber.

Rationalization is the process of scientific and technological advancements in the Western world. The term rationalization was coined by German sociologist Max Weber. Weber defines rationalization as the development of efficiency and coordination between ideas and action

Efficiency refers to the achievement of optimum results with minimal effort. Rationalization motivated human behaviors with reason and practicality rather than customs or traditions. Rationalization played an important role in modernizing society and the development of capitalism. It developed from bureaucracy and reached to various aspects of society including economy.

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clint is a very confident person who tends to take charge when he has been assigned to a group task. which of the big 5 factors of personality would clint likely score high in? a. agreeableness b. conscientiousness c. openness d. extraversion

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Clint is a very confident person who tends to take charge when he has been assigned to a group task. The big 5 factors of personality would clint likely score high d) extraversion.

The big 5 personality trends are extraversion (also frequently spelled extroversion), agreeableness, openness, conscientiousness, and neuroticism.

Each trait represents a continuum. People can fall everywhere at the continuum for each trait. The massive 5 stay exceptionally stable for the duration of maximum of one's lifetime.

Extraversion, from time to time called extroversion, reflects how you engage socially.

It describes your emotional expression and the way comfy you're in your environment. People who rating high in extraversion might also have inclinations to: be greater outgoing and talkative.

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hearing a voice that originates from a speaker who the audience can infer to be present in the scene even though he or she is not visible on screen is a technique called .

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Voice-off is a method of hearing a voice that comes from a speaker that the viewer can deduce is in the scene even though they cannot see them on screen. The voice-over method has several applications.

When voice-over is used in a screenplay or movie, it suggests that the voice is coming from somewhere else than the main scene's setting. when a voice is coming from outside using a walkie-talkie, mobile phone radio, or other electronic device.

Whenever a character in a scene remembers giving a speech previously in the play. when a character describes the past. Usually, the voice of the character is audible in the background when the screen cuts to the flashback.

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emma is physically attracted to chris and also assumes that chris is intelligent and fun to be around. what factor of attraction is emma demonstrating?

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Emma is demonstrating beautiful-is-good effect.

What is beautiful-is-good effect?

According to the What-Is-Beautiful-Is-Good effect (WIBIG; see Eagly et al., 1991), people are commonly attracted to attractive people purely because of their appearance. For instance, more handsome people may be viewed as being more clever or honest than less attractive people. I'd want to talk about a new study by Doris Bazzini and her associates in which they investigated if the WIBIG effect occurs with animated Disney characters.

163 human and human-like characters from 21 Disney films were subjected to content analysis along the following dimensions: physical attractiveness, aggressiveness, friendliness, goodness (moral virtue), intelligence, character outcome (from extremely negative to extremely positive) at the end of the film, romantic involvement, and socioeconomic status. The content evaluations were conducted by four separate raters. Inter-rater agreement varied across the parameters from 0.69 to 0.93. (i.e., raters generated roughly consistent evaluations of the characters across the dimensions).

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emma is physically attracted to chris and also assumes that chris is intelligent and fun to be around. what factor of attraction is emma demonstrating?

Chavín temples are remarkable for what feat of engineering? the arch the dome stained glass complex drainage

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Underneath the temple structure, the Chavan people erected a practical drainage system with canals.

To avoid flooding and the temple's destruction during the rainy season, the Chavan people constructed a sophisticated drainage system beneath the temple's framework. The rushing water during this period is supposed to resemble the jaguar, one of the Chavan people's holy animals.

The Chavan culture was able to flourish in Peru's highlands. The temple at Chavan de Huántar, which had a well-developed drainage system, is the greatest example of their most creative works. The Chavan's reared domesticated camels similarly to llamas.

The temple was constructed with intricate drainage that kept it dry to avoid floods during the highlands' rainy season.

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tom and sherri are a man and wife who are married, cohabiting, and raising their three children together. tom's mother and sherri's father are also living in the same household with tom, sherri, and their children. this is an example of a(n) g

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Tom and Sherri's family are an example of an extended family.

An extended family is a group of people who live together in the same home and go beyond the traditional nuclear family of parents and children to include aunts, uncles, grandparents, cousins, and other relatives. The stem and joint families are specific forms.

Multiple generations residing in the same home define an extended family. An extended family can include grandparents, great-grandparents, aunts, uncles, great-aunts, great-uncles, and cousins in addition to parents and their children.

The immediate members of the family household are typically included in the term "immediate family." It might also consist of close blood relatives. The term "extended family" refers to relatives who are not blood relatives, such as cousins and relatives by marriage.

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which environmental influence on consumer behavior refers to the division of society into people sharing similar lifestyles, values, norms, interests and behaviors?

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Social class refers to the hierarchical arrangement of the society into various divisions

What environmental factors affect customer behaviour?

Situational factors including product placement, price decrease, freebies, and alluring offers also have an impact on consumer behaviour. The broken lines in Figure: A Simplified Framework for Studying Consumer Behavior show that these elements both influence and are influenced by one another.

What sorts of customer behavior are there?

There are four different forms of consumer behavior: complex buying behavior, dissonance reduction, variety seeking, and habitual buying behavior.

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participants in a training course are often asked to evaluate the course by means of a questionnaire. what are the pros and cons of this approach? are there better ways of evaluating a course?

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Questionnaire are there better ways of evaluating a course.

Why are questionnaire important ?

When conducting a survey, the researcher employs a questionnaire to get data from the participants in order to formulate research questions. A questionnaire is a very practical tool for quickly gathering data from a big number of individuals. In order to ensure that accurate data is collected and that the results can be analyzed and extrapolated, it is essential that the questionnaire be designed well. A poor questionnaire makes the data difficult to understand or, worse, might result in incorrect conclusions .A survey can take many different forms, including postal surveys, phone interviews, in-person interviews, and online surveys. The design has to be slightly different for each kind of survey.

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Who is likely to have greater knowledge of the rules of social interaction, practices, and behaviors that are influencing a particular interaction?.

Answers

An experienced sociologist is more likely to have a greater knowledge of the rules of social interaction, practices and behaviors that are influencing a particular interaction.

What do we known as a Social Interaction?

Erving Goffman, was created the theory of social interaction and defines it as the process by which we act and react to those around us. In other word, its includes those acts that people performs toward each other and the responses they give in return.

He argued that social interaction are of major importance in sociology and should not be overlooked because its include a large number of behaviors which makes an interaction divided into five categories which includes exchange, competition, cooperation, conflict and coercion.

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The one who has greater knowledge of the rules of social interaction, practices, and behaviors that are influencing a particular interaction is referred to as an experienced sociologist.

What is the importance of social interaction?

Social interaction is refer to communicating with people or groups of people in order to exchange ideas and information and give responses based on it.

An experienced sociologist carries knowledge and expertise in his field and has the ability to handle difficult situations due to having a behavioral approach in order to interact with a large number of people.

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Why did the people of the Shang Dynasty kept generational records?

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Answer: The earliest records are the oracle bones inscribed during the reigns of the Shang kings from Wu Ding. The oracle bones do not contain king lists, but they do record the sacrifices to previous kings and the ancestors of the current king, which follow a standard schedule that scholars have reconstructed.

Oracle bones are pieces of bone or turtle shell that were used by the ancient Chinese, especially Chinese kings, in attempts to predict the future. The ancient kings would inscribe their name and the date on the bone along with a question. They would then heat the bone until it cracked and then interpret the shape of the crack, which was believed to provide an answer to their question.

Explanation:

Why did Spanish explorers come to the Americas? Check all that apply.
to escape poverty
to search for gold
to increase trade
Oto help win a war
to convert American Indians

Answers

Answer:

to search for gold

Explanation:

goal intensity and persistence may not be maximized if multiple choice goals are too easy. rewards are used. goals are specific. supervisors are involved too heavily. supervisors give too much feedback.

Answers

Goal commitment and its consequences on performance, as well as the position of a particular goal in a person's goal hierarchy, are all discussed in terms of goal intensity. Intensity and goal content may be connected.

Feedback is when someone receives constructive criticism or useful advice on how to perform better, produce better work, etc. The business updates its products in response to client input.

Goal concentration and tenacity might not be at their highest if

supervisors provide excessive feedbacktargets are too simple.aims are detailed.Use of rewards.-Supervisors are too heavily involved.

A: Objectives are too simple.

If goals are easily achievable, employees may not be required to put out serious and sustained effort, and this will never enhance intensity and persistence. Goals must be at a level where a person must exert greater effort and in a persistent manner.

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which assessment instrument can be used to assess an individual's capability to adjust to a new culture and to design a training program to enhance success in relocating to another culture?

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Assessment instrument that can be used to assess an individual's capability to adjust to a new culture and to design a training program to enhance success in relocating to another culture is called cross-culture adaptability inventory.

Cultural adaptability is an individual’s capacity to comprehend cognitive biases (one’s and other’s) and to adapt the new culture. Cross-culture adaptability inventory (CCAI) refers to an assessment approach that is normally used in higher education for study abroad programs as well to assess employee readiness for international business assignments. It measures an individual’s ability in adapting, immersing and relocating to another culture.  The CCAI comprises of 50 lickert scale questions which enables assessment of individuals strengths and weaknesses in four dimensions related to cross-cultural communication and activity: emotional resilience, flexibility/openness, perceptual acuity, and personal autonomy.

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while on a long road-trip, you realize you need to use the restroom and are incredibly thirsty so you decide to stop at the nearest gas station. which part of the brain is helping your body to maintain a steady internal state?

Answers

Hypothalamus is the part of the brain that is helping the body maintain a steady internal state.

what other things are responsible by the hypothalamus?

Your brain's hypothalamus is a structure located there. It serves as the primary connection between your neurological system and endocrine system. Your body maintains homeostasis, a stable state of balance, thanks to the hypothalamus.

The primary job of your hypothalamus is to respond to these signals in order to keep your body stable or in a state of internal balance. Your hypothalamus serves as your body's "smart control" coordination centre, similar to how your home may have a system to seamlessly manage all activities. Your hypothalamus assists in controlling:

Temp. of the body, arterial pressure, both thirst and hunger, feeling satisfied after eating, Mood, drive by sex, Sleep.

therefore its quite clear that the hypothalamus is the part which plays important role in helping our body in maintaining a steady internal state as well.

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gwen is held up at knifepoint, and her young son is kidnapped. her son is eventually found and returned to her. however, gwen is unable to recall only some events that occurred during the attack, like walking in the park, seeing her son being driven away, and talking to the police. she does not remember the kidnapper or the knife. this is a classic example of:

Answers

The condition in which Gwen can only recall some of the events that occurred during the attack will be a classic example of generalized amnesia.

In the field of medicine, generalized amnesia can be described as a condition in which a person forgets some of his life experiences or forgets his identity as a whole.

The condition of generalized amnesia usually occurs due to a traumatic experience such as a sexual assault, being robbed or kidnapped, etc.

In the case above, Gwen also experiences generalized amnesia as he tends to forget some of the events that occurred during the attack and can recall the other ones.

Although a part of your question is missing, you might be referring to this question:

Gwen is held up at knifepoint, and her young son is kidnapped. her son is eventually found and returned to her. however, Gwen is unable to recall only some events that occurred during the attack, like walking in the park, seeing her son being driven away, and talking to the police. she does not remember the kidnapper or the knife. this is a classic example of:

A. continuous amnesia

B. Selective amnesia

C. Generalized amnesia

D. Localized amnesia

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a political science professor attempts to facilitate her students' completion of a term paper assignment by requiring to first submit a topic statement, then a list of references, then a draft of the introduction, then, finally, the completed paper. the professor is encouraging her students to use the problem-solving strategy of

Answers

The professor is encouraging her students to use the problem-solving strategy of forming subgoals.

In a problem-solving method, setting subgoals suggests that people concentrate on specific steps or subgoals rather than trying to accomplish a goal, solve a problem, or finish a task all at once. The political science professor promotes this kind of approach because she lets her pupils work step-by-step or set smaller goals rather than expecting them to finish the primary task or problem-solving assignment all at once.

Subgoal formation, to put it simply, is the process of breaking a task into manageable pieces. If someone has a long-term objective, then taking intermediate or lesser steps toward that objective would define each of those as sub-objectives. The same idea can be used to describe approaches to solving problems.

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Josiah skateboards from his house to school 3 miles away. It takes him 36 minutes. If Josiah's speed, in miles per minute, is constant, what is the constant of proportionality? Type the number that represents the constant of proportionality in the box below. Two neighbors have a conflict over the boundary between their properties. Both are talking to their own attorneys, but they wish to settle without involving anyone else. Which method of dispute resolution will they use? A. Court action B. Negotiation C. Mediation D. Arbitration what type of ranking is being used when managers look over a list of employees, decide who is best and cross that name off the list, decide who is the worst employee and cross that name off the list, and then repeat the process? You and some friends are duck pin bowling. Youre up and you roll your bowling ball (m = 1.6kg) down the lane. It collided with one pin (0.68kg) on the end in a perfectly elastic one dimensional collision. If the ball was moving at a velocity of 6 m/s just before it hits the pin, what is the velocity of the bowling pin after the collision? Need help asap thank you! Find the value of X Find the area of each figure. Round to the nearest 10th if necessary. In ASL, the correct order to sign the words "Hi, how are you?" is "Hi, you how is?" According to the passage, what will happen if a ruler ignores the Mandate of Heaven?Check all that apply. He will bring dishonor to his ancestors.He will cause all to be happy and rejoice.He will ruin the empire.He will be virtuous. Which set of equations can be solved using the matrix equation:this is an online homework assignment I need help on for pre calculus Was Hamilton a federalist? 9 + 4 + (-1) +(-1) +...+ (-546) = 0X X80 (-3 + 10) = 0E=1 if a triangle has side lengths of 4x + 6, 6, and 5x; what is the perimeter The measures of the angles of a triangle are shown in the figure below. Solve for x.(x+9)42104 JACKSON WORKS AS A DISHWASHERAT A RESTAURANT DOWNTOWN. HEEARNS $8.56 PER HOUR. IF HEWORKED 25.5 HOURS LAST WEEK,HOW MUCH DID HE EARN? price of gas at store was 4.29 per gallon the next week it went up .55 and down .25 and back up 8.30 and finally it went down$.15 what is the price per gallon now A store manager or tshirts so that 15 out of every 35 are a medium. How many medium Tshirts would you expect to find when there are 126 T-shirt's on a rack? A rock sample has a mass of 6 kg and a volume of 0.002 m3. Calculate the density of this rock sample. On a standard day the speed of sound is 345 meters per second. A whistle whose frequency is 725 Hz is movingtoward an observer at a speed of 25.2 meters per second. What is the wavelength of the sound at the observer?(a) 0.367 m(b) 0.441 m(c) 0.511 m(d) 0.623 m Where do people consume the most energy from fossil fuels?