c. redevelop the theory. 2013;34(9):1669-71. doi:10.3174/ajnr.A3401. Which of these is a reasonable hypothesis regarding the problem? B. relax their suction cups Some of the main types of hypotheses that you might use include: A hypothesis often follows a basic format of "If {this happens} then {this will happen}." However, the researcher must also define how the variable will be manipulated and measured in the study. Frankie assumed that kids like to be respected by other kids. Thank you, {{form.email}}, for signing up. Suppose that a farmer wants to determine what the best growing conditions are for almond trees on his farm. 1. a. c. Write a function that sums all the numbers Men are more likely than women to vote to acquit on juries. fundamental assertions on which theory is grounded that are assumed to be true. Hypotheses should be written as statements, not questions. d. The basic format might be: "If {these changes are made to a certain independent variable}, then we will observe {a change in a specific dependent variable}.". the extent to which a test is subjectively viewed as covering the concept it purports to measure. The alternative hypothesis states that there is a relationship between the two variables being studied (one variable has an effect on the other). What Is a Testable Hypothesis? Which of the following outlines the steps in the traditional deductive model? Using a type of logic known as __________________ , a generalized conclusion can often be drawn from a large number of specific observations. right corner in the square matrix. This is known as the null hypothesis. 17. he process of specifying observations and measurements that give concepts definite meaning for the purposes of a research study; it includes specifying the indicators of a concept and describing its dimensions. 2 D. Yoel should compare the diet of green anole lizards from islands where no brown anole lizards live to the diet of green anole lizards from islands where green and brown anole lizards live. Which of the following alternate hypotheses could explain Yoel's results that on some islands, green anole lizards live higher in the trees and have larger toe pads? (C) Calcium is an essential nutrient for our bones. science, hope, philosophy Freda developed a theory and a hypothesis about adjustment to retirement as related to gender. A random sample of 100 observations was drawn from a normal population. 1. e. Postmodernism is the view that there is an objective reality that can be studied with positivism. b. d. fact. b. agreeableness s. c. openness. Yoel read literature about Todd Campbell's work with green and brown anoles. Darwinist theory A hypothesis is based on the researchers review of the scientific literature on the topic. Theories must always shape and direct research efforts. A researcher must always use a null hypothesis in conducting research. Imagine your car doesn't start on the morning before school. differs from the control group by the one variable that is being tested in the experiment. Brainscape helps you realize your greatest personal and professional ambitions through strong habits and hyper-efficient studying. In many cases, researchers may find that the results of an experimentdo notsupport the original hypothesis. 19. A plant needs at least five hours of sunlight per day to grow. 13. E. It must demonstrate the effect of one variable by testing control groups and experimental groups. c. critical race d. d. Which of the following is an example of a testable research hypothesis? APEX Bio Sem 1, what is a good hypothesis for "Turning milk into plastic", what is a good hypothesis for turning milk into plastic. should always come before empirical research. Remember, a hypothesis does not have to be correct. We are committed to engaging with you and taking action based on your suggestions, complaints, and other feedback. d. A good hypothesis is short (i.e. All our experiences are inescapably subjective. Nevid J. 2. conflict A testable hypothesis must be a relational statement between two or more variable. e. a. . ethnomethodologists. e. hypotheses. c. Simmel Select one: a. Bacteria populations increase with temperature. b. e. -While trying to figure out why her smartphone keeps turning off after she dropped it, Jocelyn predicts that the battery is loose inside the case. Weber. d. a. C. they are capable of growth and development they utilize energy Love is measured by how often people call each other. During one of the movements he jumped up and yelled "Way to go, violin!" Select all that apply. B. they have the capacity to change and evolve over time A testable hypothesis must be a relational statement between two or more variable. For the example below, identify the different elements of the hypothesis about ice cream? Solved You have been asked to conduct an experiment with - Chegg inductive theory The introduction of a predator that lives on the ground caused the green anole lizard population to evolve. a. A testable hypothesis is a hypothesis that can be proved or disproved as a result of testing, data collection, or experience. Given his interests, he will most likely utilize __________ in conducting his research. Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. Solved Which of the following is a testable hypothesis? - Chegg d. a concept or two. Scientific hypothesis refers to a proposed or tentative explanation for the occurrence of a particular phenomenon. Laws are created by scientists. Which of the following explanations is a testable hypotheses?A) a sugar crystal is forming faster because it is grown in a cold environment.B) A plant is dying because of the direction of spinning of the earth.C)a bird lays more eggs because of the intensity of thunderstorms D) a burp increases the weight of a baby. B. e. External Validity in Research, The Definition of Random Assignment According to Psychology. following micronutrients: Marx e. structural functionalism In practice, scientific inquiry typically alternates between deduction and induction. biology c. (Choose the single best answer.) c. a trend or fact, that indicates the state or level of something, differentiates between items or subjects based only on their names or (meta-)categories and other qualitative classifications they belong to, allows for rank order (1st, 2nd, 3rd, etc.) 0 ANS: F possesses a meaningful (unique and non-arbitrary) zero value. -Sarah observes that a specific type of ant keeps showing up in her kitchen, which leads her to wonder what the ant is attracted to. Dominica observed that President Bush defeated John Kerry in the 2004 presidential develop hypotheses. Paradigms provide ways for looking at life. operationalization The type of test that changes only one variable at a time in order to isolate the results is known as a ______________ experiment. ANS: T Walking with an open umbrella on a beautiful day or using hands to eat mashed potatoes are techniques used by ______ to understand the social world. a. feminist Which of the following is a testable hypothesis? - Answers It's a matter of gathering enough data to be able to reproduce results and draw a conclusion. is a deductive method of theory construction that requires the researcher to begin constructing theory by first observing aspect of social life. c. Which of the following statements is(are) TRUE? then test it out with willing participants, having some in the cold conflict e. answer choices . A. ethnomethodology. The researcher might pose a specific hypothesis that "People tend to select romantic partners who are similar to them in interests and educational level.". a. 4.No answer text. The first step in constructing a theory through the inductive method is to: Many authors will suggest questions that still need to be explored. Which of the following are appropriate hypotheses that the farmer could test? The idea that knowledge is based on observation made through one of the five senses rather than on belief or logic alone is termed. There are two basic types of research methods: descriptive research and experimental research. b. These precise descriptions are important because many things can be measured in a number of different ways. feminist If I brush my teeth, I will get fewer cavities than if I don't brush my teeth. e. -Miguel's car doesn't start in the morning, so he methodically checks one possible component at a time to try to figure out why his car will not start. Ice cream is delicious. How do identical twins symbolic interactionism 2023 Dotdash Media, Inc. All rights reserved. C. The most trustworthy source of scientific information is: (Choose the single best answer.) B. B. ANS: F She has previously worked in healthcare and educational sectors. conflict It must be possible to reproduce the results of the hypothesis. critical realism concept. c. d. A. comparing identical twins raised in the same environment with identical twins raised in different environments c. Exam 1-4 Flashcards by Morgan Hawkins | Brainscape Helmenstine, Anne Marie, Ph.D. "What Is a Testable Hypothesis?" Only testable hypotheses can be used to conceive and perform an experiment using the scientific method. Which of the following is not true about a hypothesis? - Questions LLC An experimental result is called statistically significant when: B. the result is unlikely to be due to chance alone. Jayne would rank high on the Big Five trait of a. conscientiousness. People in Niigata are not as nice as people in Minamata. One of the basic principles of any type of scientific research is that the results must be replicable. By clearly detailing the specifics of how the variables were measured and manipulated, other researchers can better understand the results and repeat the study if needed. Mead Members of religious groups consider themselves to be moral C. All of these are testable D. None of these are testable E. Religious groups are moral 8.When you ask yourself, "How can I enhance or reduce the exhibited behavior?" Make sure you are proposing a hypothesis you can test with reproducible results. ", "Motorists who talk on the phone while driving will be more likely to make errors on a driving course than those who do not talk on the phone. theory Kendra holds a Master of Science degree in education from Boise State University with a primary research interest in educational psychology and a Bachelor of Science in psychology from Idaho State University with additional coursework in substance use and case management. Some examples of how to write a hypothesis include: Castillo M. The scientific method: a need for something better?. Which paradigm would be best? religion It contains two or more foods containing fiber. C. comparing fraternal twins raised in the same environment with identical twins raised in different environments Upon analysis of the results, an alternative hypothesis can be rejected or supported, but it can never be proven to be correct. Nurse A-97,99,97. Does the type of flour you use make a difference? social Darwinists The scientific method: a need for something better? C. Bacteria are happiest when they are warm. d. The ______________ variable is the factor a scientist observes to see the effect of the change made. comparing one concept to another. A hypothesis is an assumption made before any research has been done. is an inductive method of theory construction that requires the researcher to begin constructing theory by first observing aspect of social life. D. Give the control group a placebo (a pill that does not affect colds). Which of the following is a testable hypothesis? C. comparing identical twins raised in the same environment with identical twins raised in different environments , Whats the difference between plant and animal cells? Bacteria with natural resistance to the antibiotic had the most offspring. ANS: F, testing potential question, in an interview setting, probing to learn how respondents understand or interpret the questions, process of coming to agreement about what terms mean; mental images we use as summary devices for bringing together observations and experiences that see to have something in common; we use terms and labels to reference, result or family of a conception; represents the whole class of agreed upon markings we assign to terms, Our concepts don't exist in the real world, so they can't be measured directly, but.. it's possible to measure the things that these _____________. carbohydrates and protein, ourselves are the same ones that we believe others attribute to us, is an example of the ________________ paradigm. Tara is conducting a research study to examine the reasons why white collar criminals are given relatively minor sentences, while street criminals are faced with much more severe penalties, even when the financial damage lower. metaphysics Nurse B-90,100,96A) Nurse As results are more precise than those of Nurse B.B)Nurse Bs results are more accurate than those of Nurse A.C) both nurses have precise results D) Nurse bs results are both precise and accurate. https://www.thoughtco.com/testable-hypothesis-explanation-and-examples-609100 (accessed May 1, 2023). The scientific method is a process that is used by everyone in their daily lives, not just by scientists in a research lab. a. The Minamata disease, a disease which produced severe nervous disorders and birth defects, was traced to the fact that the Chisso Chemical Company dumped mercury into a bay where Japanese villagers fished. zero A. Temperature decreases will affect gas production and fermentation much of the time. A scientific theory is: B. an explanation supported by a very large amount of experimental evidence. It is a specific, testable prediction about what you expect to happen in a study. ", "People with high-sugar diets and sedentary activity levels are more likely to develop depression. ANS: F c. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. Which flavor of ice cream has more Calories? 4) It must be testable to be useful. Solved Which of the following statements does NOT accurately - Chegg D. Which of the following scenarios describe people using steps of the scientific method? General explanation for a natural phenomena Write the hypothesis in such a way that you can prove or disprove it. conflict theorists Which of the following describes organisms in the Kingdom Animalia? Time c. Operationalizing a concept refers to It is stated at the start of the study. The paradigm that says that societies developed because the most advanced groups were able to dictate growth and policy is known as So a researcher might hypothesize: "People with high-stress levels will be more likely to contract a common cold after being exposed to the virus than people who have low-stress levels. Understanding Simple vs Controlled Experiments, What 'Fail to Reject' Means in a Hypothesis Test. and "Do you feel more like a parent or a grandparent?" e. The state. d. B. A hypothesis is a tentative answer to a scientific question. (B) NASCAR is a popular sport in the Southeastern states. The flow of chemical nutrients in an ecosystem: cycles continuously within the ecosystem's structural web. in an experiment yields data against which other groups are compared. symbolic interactionist paradigm. d. e. Jayne refuses to cheat on an exam that many of her friends have shown her copies. a. A non-directional (two-tailed) hypothesis predicts that the independent variable will have an effect on the dependent variable, but the direction of the effect is not specified. Imagine that you do! Discuss the risk of the portfolio. c. Which of the following is a testable hypothesis? - Brainly.com testable? Fitting a straight line to a set of data yields the following prediction line: Y^i=160.5Xi\hat{Y}_i=16-0.5 X_i In practice, scientific inquiry involves the use of both at the same time. hypothesis. a. e. So how do you write a good hypothesis? D. collecting data on preferences such as food, color, and music, -Continuous data The participants knew too much about the experimental design, and it affected the outcome. -Almond trees grow taller when they are planted in direct sunlight. experimental hypothesis. General explanation for a natural phenomena, All of the following are features of the scientific method EXCEPT, D. Male birds with long tails have more mates than male birds with short tails. a. c. To write the alternative and null hypotheses for an investigation, you need to identify the key variables in the study.The independent variable is manipulated by the researcher and the dependent variable is the outcome which is measured. Comte created a marker for is the only element necessary for accurate research. C. Temperature decreases will affect gas production and fermentation much of the time. ", "People who consume one apple each day will visit the doctor fewer times each year. Inductive research is considered the traditional method of conducting research in the social sciences. c. A "study habits" variable might be defined by the amount of studying that actually occurs as measured by time. Which of the following is a characteristic of eukaryotic organisms? She constructed measures for adjustment to retirement. Question: 7. symbolic interactionism Some variables are more difficult than others to define. The villagers of Minamata, the village in which the company was located, refused to become involved in lawsuits with the chemical company for many years. Biology Chapter 1 Practice Questions Flashcards | Quizlet The correct answers are options c, e, and f. Explanation: A hypothesis is a testable statement and not a research question. a. Marx If the radius of the fillet weld connecting the shafts is r=13.2mmr=13.2 \mathrm{~mm}r=13.2mm, and the allowable shear stress for the material is allow=150MPa\tau_{\text {allow }}=150 \mathrm{MPa}allow=150MPa, determine the maximum power the shaft can transmit. 7. Which one of the following statements best summarizes the role of deduction and induction? a scientifically testable Which of the following statements exemplifies a null hypothesis? critical race. To test a hypothesis the researcher first assumes that there is no difference between populations from which they are taken. A link in a mechanism is to be subjected to a tensile force that varies from 350035003500 to 500N500 \mathrm{~N}500N in a cyclical fashion as the mechanism runs. 14. Which of the following statements about paradigms is FALSE? We must avoid any reference to results proving a theory as this implies 100% certainty, and there is always a chance that evidence may exist which could refute a theory. Consider an experiment in which human subjects are given a pill to test its effectiveness on reducing the duration of a cold. a. What Are the Elements of a Good Hypothesis? by which data can be sorted. symbolic interactionism Mass number refers toA) total number of protons and electrons B)total number of protonsC) total number of neutrons and protons D) total number of neutrons and electrons. A directional (one-tailed) hypothesis predicts the nature of the effect of the independent variable on the dependent variable. Well, yes it is. It just states that there will be a difference. positivistic A. behavioral analysis of personality B. scores on problem-solving tests C. the average lifespan specify the topic. b. The correct answer would be Garden plants grow better in wet soil than in dry soil. Medical Reviewers confirm the content is thorough and accurate, reflecting the latest evidence-based research. Helmenstine, Anne Marie, Ph.D. "What Is a Testable Hypothesis?" Roses are more beautiful than violets. Now that you know what a testable hypothesis is, here are tips for proposing one. Select ALL that apply. d. -In order to determine what type of fertilizer works best for growing flowers on his balcony, Joe plants flowers in three pots with three different types of fertilizes and measures their growth over time. c. b. 6. b. Which of the following best explains this in terms of natural selection? d. Humans will someday land on Mars. One of the hallmarks ofpseudoscienceis that it makes claims that cannot be refuted or proven false. B. d. Kendra Cherry, MS,is the author of the "Everything Psychology Book (2nd Edition)"and has written thousands of articles on diverse psychology topics. is a factor that changes during an experiment. 24. A scientific hypothesis has all of the following features EXCEPT that it is: Which of the following is a scientific hypothesis? grounded theory In order to measure this variable, the researcher must devise a measurement that assesses aggressive behavior without harming other people. c. A. develop a hypothesis. 21. c. Bad people catch more colds than good people. If we reject the null hypothesis, this doesnt really mean that our alternative hypothesis is correct but it does provide support for the alternative / experimental hypothesis. It is helpful to form hypotheses because they help focus your investigation on a single idea to be tested. ", "There will be no difference in scores on a memory recall task between children and adults. social Darwinism symbolic interactionism Y^i=160.5Xi, a. 8. , Question: What could have caused the size of the moon jelly population to increase? b. operationalized Unlike correlational studies, which can only be used to determine if there is a relationship between two variables, experimental methods can be used to determine the actual nature of the relationshipwhether changes in one variable actuallycauseanother to change. Is the following hypothesis about ice cream scientifically

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