c. An experiment is called double-blind when: C. neither the subjects nor the technicians know who is in the experimental group and who is in the control group. c. d. -Plant height versus distance from a water source, -Categorical data (independent variable falls into distinct groups) The variable age at last birthday is empirical. Privacy policy, Educators discuss how they use Understanding Science in their teaching, We use cookies to see how our website is performing. Theories, in contrast to paradigms, are general frameworks or viewpoints. results of research. A. Why? A. comparing identical twins raised in the same environment with identical twins raised in different environments They provide a paradigm for future research. The null hypothesis states that there is no relationship between the two variables being studied (one variable does not affect the other). E.g., there will be a difference in how many numbers are correctly recalled by children and adults. B. Methods Chapter 2/5 Flashcards | Quizlet d. Consider an experiment in which human subjects are given a pill to test its effectiveness on reducing the duration of a cold. Which of the following explanations is a testable hypotheses? ethnomethodology. How many variables should there be in a well-designed experiment? differences in diet trigger the development of different types of caterpillars. C. Bacteria are happiest when they are warm. assumed to be true. Select ALL that apply. A researcher wants to find out if spraying apples with pesticide 13. religion e. Remember, a hypothesis does not have to be correct. Why or why not? Which of the following is a scientific hypothesis? the variation in measurements taken by a single person or instrument on the same item and under the same conditions. b. d. ANS: F paradigm c. d. Administering a test to a group of individuals, Splitting the test in half, Correlating scores on one half of the test with scores on the other half of the test, correlation between these two split halves is used in estimating the reliability of the test, a specifiable aspect of a concept; religiosity could have a belief one, a ritual one, a knowledge one, and so forth, observation that we choose to consider as a reflection of a veriable we witsh to study; attending services is this of religiosity, Intro To Social Research 337 Mid-Term Exam Ch, Social Work Terms - LCSW, Clinical Social Wor, Clinical Social Work Licensure Exam practice. inductive theory Which of the following is a testable hypothesis? literature review. Postmodernism is the view that there is an objective reality that can be studied with positivism. We are committed to engaging with you and taking action based on your suggestions, complaints, and other feedback. H a: Men are, on average, taller . A hypothesis is the proposed answer to a question that was derived from an observation. This site is using cookies under cookie policy . D. all of the above. carbohydrates and protein, e. neuroticism. Nevid J. Select ALL d. 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. Which of the following is a testable hypothesis? - Brainly 10. b. He then goes on to develop some testable relationships between delinquency and gender. 6. Hypothesis Testing | A Step-by-Step Guide with Easy Examples - Scribbr 1) Previous knowledge can help support it. The fundamental models or frames of reference we use to organize our observations and reasoning are: 5. Given his interests, he will most likely utilize __________ in conducting his research. 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. c. a. AJNR Am J Neuroradiol. B. ANS: T In a study exploring the effects of a particular drug, the hypothesis might be that researchers expect the drug to have some type of effect on the symptoms of a specific illness. Which of the following is a testable hypothesis that would explain the differences in caterpillar appearance observed in this population? You want to test whether there is a relationship between gender and height. ", "Staying up late will lead to worse test performance the next day. testable? 4. Which of the following topics would a macrotheorist be more likely to study than a microtheorist? specify how variables relevant to a concept will be measured. For example, the hypothesis that all swans are white, can be falsified by observing a black swan. C. peel their toes back, Based on the experiments, what is the function of the gecko's tail? -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. Roses are more beautiful than violets. 5. B. D. Tentative explanation that can be tested and is falsifiable. Fred's goal is, therefore, to develop a(n) ________ about marriage. D. 1. Which flavor of ice cream has more Calories? Hypothesis testing example. For those you think are not, suggest reasons why. Have you ever wondered what it would be like to have an What Is a Testable Hypothesis? - ThoughtCo ThoughtCo. The difference between a theory and a hypothesis is that:A. 5) It can be proven to be true. a. 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. ethnomethodology paradigm. A plant needs at least five hours of sunlight per day to grow. They make sense of observed patterns to suggest other possibilities. conflict analysis So, option a is incorrect. null hypothesis. -Weights of five different dog breeds Which of the following explanations flows from the conflict paradigm in attempting to explain the differences in lawsuits between the two villages? In a ____________________ experiment, neither the participants nor the researchers know who receives the treatment and who does not. e. 2. possesses a meaningful (unique and non-arbitrary) zero value. None of these choices are correct. A. precise definitions are more important in what type of study. Advanced Physics questions and answers. structural functionalism Marx You have been asked to conduct an experiment with different https://www.thoughtco.com/testable-hypothesis-explanation-and-examples-609100 (accessed May 1, 2023). Now that you know what a testable hypothesis is, here are tips for proposing one. Chapter 1 Bio 156 Flashcards | Quizlet D. collecting data on preferences such as food, color, and music, -Continuous data When trying to come up with a hypothesis for your research or experiments, ask yourself the following questions: Before you come up with a specific hypothesis, spend some time doing background research. Which of the following is a testable hypothesis? fundamental assertions on which theory is grounded that are assumed to be true. 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. It leads to predictions that can be tested by additional observations or by experiments. You could say that this will happen when it gets cold. pick a topic that interests you. 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. , Question: What could have caused the size of the moon jelly population to increase? 1. Hypotheses should be written as statements, not questions. -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. E. It must demonstrate the effect of one variable by testing control groups and experimental groups. Write your hypothesis. Which of the following is a testable hypothesis? - Brainly.com b. It contains more complex Does your hypothesis include both an independent and dependent variable? critical race C. at age 5 or 6, when children are given gender-specific toys conflict paradigm 4) It must be testable to be useful. Which of the following is the best way to treat the control group? The hypothesis that no relationship exists among the variables being studied is known as the 2. b. c. d. 60 seconds . A. Laws are concerned with accidental patterns. One way to structure your hypothesis is to describe what will happen to thedependent variableif you change theindependent variable. A. helps living geckos stand upright and walk 4.No answer text This problem has been solved! Some examples of how to write a hypothesis include: Castillo M. The scientific method: a need for something better?. b. -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. C. comparing identical twins raised in the same environment with identical twins raised in different environments A. comparing identical twins raised in the same environment with fraternal twins raised in the same environment symbolic interactionism A) a sugar crystal is forming faster because it is grown in a cold environment. preference. e. It just states that there will be a difference. A random sample of 100 observations was drawn from a normal population. C. comparing fraternal twins raised in the same environment with identical twins raised in different environments 16. Dreyer's ice cream. Why is the basil plant wilted? May asks grandparents questions like, "How did you come to have custody of your grandchild?" Which of the following is a testable hypothesis? Which of the following scenarios describe people using steps of the scientific method? You make one batch of cookies with regular flour and another with cake flour. a. b. b. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. The Japanese culture frowns on lawsuits. Helmenstine, Anne Marie, Ph.D. (2023, April 5). A) High levels of salt in soil will probably affect plant growth by either making the plants grow better or causing the plants to die. critical religion theory, Roberto wants to study how newly engaged couples communicate with each other. When writing up these results, the researchers might suggest other options that should be explored in future studies. Durkheim The research method depends largely on exactly what they are studying. The hypothesis you use will depend on what you are investigating and hoping to find. C. stronger suction cups with a quick release trigger, B. the first synthetic self-cleaning dry adhesive made of polypropylene, How do both geckos and "sticky-bots" let go of the surface on which they are walking? a. Descriptive research such ascase studies,naturalistic observations,and surveys are often used when it would be impossible or difficult toconduct an experiment. analyze data. symbolic interactionism critical race theory paradigm. e. (D) If there is a relation between the wavelength of light and the . BSc (Hons) Psychology, MRes, PhD, University of Manchester. e. She constructed measures for adjustment to retirement. 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. metaphysics a. Freda developed a theory and a hypothesis about adjustment to retirement as related to gender. C)a bird lays more eggs because of the intensity of thunderstorms D) a burp increases the weight of a baby A Answer:A 2 Q interpreting the results from the study of a concept. b. 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. b. a scientifically testable (C) Calcium is an essential nutrient for our bones. Browse over 1 million classes created by top students, professors, publishers, and experts. a. Weber. in an experiment yields data against which other groups are compared. c. The chemical company controlled more of the village resources in Minamata than in Niigata. This type of research method might be used to investigate a hypothesis that is difficult to test experimentally. concept. 1. c. critical race theory Bad people catch more colds than good people. For example, a person has skin cancer, you can't prove they got it from being out in the sun. Axioms are fundamental assertions, assumed to be true that a theory is based upon. Which of the following is not true about a hypothesis? - Questions LLC A hypothesis is based on the researchers review of the scientific literature on the topic. 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. ourselves are the same ones that we believe others attribute to us, is an example of the ________________ paradigm. e. b. A. inhale deeply e. is the only element necessary for accurate research. Here is a sample run: Describe the methods used to rewarm hypothermic and the importance of using the correct methods. c. Which of the following is a testable hypothesis? Durkheim (Choose the single best answer.) ANS: F They prevent our being taken in by flukes. He also notices that crime reinforces community norms when criminals are caught and punished. However, you can measure whether or not eating french fries is associated with breaking out. 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. The introduction of a predator that lives on the ground caused the green anole lizard population to evolve. Symbolic interactionism and ethnomethodology are often limited to the micro level. Grounded theory is the same as deductive theory. b. 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. a concept or two. Which one of the following statements best summarizes the role of deduction and induction? Surely the alternative (or experimental) hypothesis is more important? 8. e. feminist 20. B. In many cases, researchers might draw a hypothesis from a specific theory or build on previous research. a. e. A. What is the independent variable in Dr. Smith's Experiment? three concept. A patients temperature is taken three times by two different nurses. a. You can specify conditions of storing and accessing cookies in your browser. comparing one concept to another. Fred wants to explain why people get married. (Choose the single best answer.). Thanks so much! Which of these is a reasonable hypothesis regarding the problem? Put an X next to all the statements that can be considered Deduction is the preferred approach. Laws explain the phenomena under study. D. at age 3 or 4, when children are dressed in gender-specific clothing, D. at age 3 or 4, when children are dressed in gender-specific clothing, Fraternal twins share _____ of the same genes, while identical twins share _____ of the same genes. Simply Scholar Ltd. 20-22 Wenlock Road, London N1 7GU, 2023 Simply Scholar, Ltd. All rights reserved. You can draw and label Only testable hypotheses can be used to conceive and perform an experiment using the scientific method. The Scientific Method Hypothesis Format Falsifiability of a Hypothesis Operational Definitions Types of Hypotheses A hypothesis is a tentative statement about the relationship between two or more variables. D. d. It has been decided to use SAE 1040 cold-drawn steel. ANS: F e. Experimentation to answer a scientific question leads to more questions T or F, A hypothesis is much more general than a scientific theory, All scientific study begins with observations and the formation of testable __________, Any department of systematic knowledge; study of various collections of data or phenomenon, Simple observations are made using the five senses, notes are taken, current problem is stated and research previous-data are studied, An educated guess developed based on observations, always a statement never a question, statement must be able to be tested, Tests hypothesis which leads to further observations and gathering of new data, experimental design includes writing down the procedure (steps) to be used, design should include: tests groups-able to change (the variables) and control groups-never change (the constants), Results are analyzed (data are interpreted), experiments never prove anything they will simply support or not support (reject) the hypothesis initially stated (this will be based on experimental results and the data analysis), Proposed general explanation for a natural phenomenon c. She wanted to examine the causes and consequences of class among women, with a particular focus on how stratification systems often oppress women. 3) It can be proven to be false. All of these choices are equally likely to be researched by a symbolic interactionist. 50% on average; 100% early positivism, Who first coined the term "sociology"? experimental hypothesis. Weber, Who was an early theorist concerned with how individuals interacted with one another? hypothesis about ice cream? reason logically from what is known (data) to your specific topic. macrotheory 2013;34(9):1669-71. doi:10.3174/ajnr.A3401. Which of the following outlines the steps in the traditional deductive model? selecting indicators to measure the concept. Laws and theories have the same meanings. . Humans will someday land on Mars. She has taught science courses at the high school, college, and graduate levels. ethnomethodology It suggests that for a theory to be considered scientific it must be able to be tested and conceivably proven false. Complete the design of the link, specifying a suitable cross-sectional shape and dimensions. a. Draw or describe your meal in the space below: c. There are two basic types of research methods: descriptive research and experimental research. C. A positive statement concerns what somebody believes should happen; a normative statement concerns what will This problem has been solved! ANS: F Understanding Simple vs Controlled Experiments, What 'Fail to Reject' Means in a Hypothesis Test. symbolic interactionism d. ________ is a proposed explanation for a set of observations. d. structural functional paradigm. e. C. Yoel should examine the diet of green anole lizards from islands where no brown anole lizards live. 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. a. 36. Laws are used to explain events. -Almond trees produce more almonds if they are watered once a day. This is the best answer based on feedback and ratings. b. To test a hypothesis the researcher first assumes that there is no difference between populations from which they are taken. They help identify the more appropriate ways to view the world. Scientists use a general process known as________ to ask and answer questions about nature. Which of the following measurements is probably the least valuable in such an experiment? that apply. You like some chocolate chip cookie recipes better than others. Building a piece of furniture from a set of instructions A. a. Which of the following is a scientifically testable hypothesis about ice cream? b. 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}." Solved 2. Which of the following is a testable hypothesis? - Chegg b. People catch colds because of exposure to cold temperature. 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. What function does marriage serve for society? c. 5.Chocolate ice cream melts slower than vanilla ice cream. It is stated at the start of the study. conflict paradigm. Flashcards - Biology Chapter 1 - FreezingBlue displays the sum of all its elements on the major diagonal. Q. C. 100%; 50% b. agreeableness s. c. openness. A molecule of DNA represents which level in life's hierarchy of organization? c. it or describe it. If we water the wilted basil plant then it will become healthy. Some variables are more difficult than others to define. Which of the following analogies best describes the process of science? Olivia Guy-Evans is a writer and associate editor for Simply Psychology. B. It generates testable hypotheses, is supported by a large body of evidence, and is broad in scope. General explanation for a natural phenomena The type of test that changes only one variable at a time in order to isolate the results is known as a ______________ experiment. structural functionalism, Distressed by his adolescent cousin's acts of delinquency, Bob decides to research why some adolescents become delinquents. b. Bacteria do not like temperatures above 30 degrees Celsius. -Almond trees grow taller when they are planted in direct sunlight. run a data analysis. 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. This usually involves proposing a possible relationship between two variables: the independent variable (what the researcher changes) and the dependent variable (what the research measures). 2023 Dotdash Media, Inc. All rights reserved. b. a. grounded theory social Darwinists Inductive research is considered the traditional method of conducting research in the social sciences. c. Jeremy attended a chamber music concert. In an experiment, the one variable that is changed is called the answer choices dependent variable independent variable experimental variable At this point, you might be asking why we seem so interested in the null hypothesis. Learn strategies for building lessons and activities around the Science Checklist. 24. The paradigm that says that societies developed because the most advanced groups were able to dictate growth and policy is known as Symbolic interactionists tend to focus on macrotheoretical issues. A. they store genetic information in DNA molecules Hypotheses should be written as statements, not The first step in constructing a theory through the inductive method is to: If I brush my teeth, I will get fewer cavities than if I don't brush my teeth. One of the hallmarks ofpseudoscienceis that it makes claims that cannot be refuted or proven false. A. in high school, where there is pressure to date people with certain types of personalities How do identical twins A fundamental requirement of a hypothesis is that is can be tested against reality, and can then be supported or rejected. 2. develop a sample. happen? d. Marx A hypothesis is not always testable C. A hypothesis can prove a person's values. Imagine that you do! B. they have the capacity to change and evolve over time (Highlight your answer) a. For an idea to be testable, it must logically generate specific expectations in other words, a set of observationsthat we could expect to make if the idea were true and a set of observations that would be inconsistent with the idea and lead you to believe that it is not true. A directional (one-tailed) hypothesis predicts the nature of the effect of the independent variable on the dependent variable. b. What was an important limitation in the experiments shown in the video? -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. refers to the extent to which a measure represents all facets of a given social construct. defined His assumption that kids like to be respected is known as a(n): There were too few subjects.In other words, the sample size was too small. c. 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. Maurice has already developed a theory he is interested in, and has moved to defining what independent and dependent variables will be used, and how they will be measure. This problem has been solved! Brainscape helps you realize your greatest personal and professional ambitions through strong habits and hyper-efficient studying. d. 25. B. comparing identical twins raised in the same environment with fraternal twins raised in the same environment This is one reason why a thorough peer review process is required so as to ensure that scientists fully consider all possibilities. b. Grounded Theory Which are likely to be independent events? d. We do not collect or store your personal information, and we do not track your preferences or activity on this site. A) laws explain observations and theories describe observations.B) laws describe observations and theories explain observations.C) theories eventually become laws.D) no difference exists. c. For the example below, identify the different elements of the Science works with testable ideas - Understanding Science fact. Psychology: Concepts and Applications. Content is reviewed before publication and upon substantial updates. 2. c. e. feminist a. Ice cream is delicious. d. c. b. 4.No answer text. What falsifiability means is thatifsomething was false, then it is possible to demonstrate that it is false. Does temperature affect fermentation? philosophy, science, ethics.
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