What does the magnitude of a correlation coefficient indicate about the variables in a correlational study? D) Fight or flight response, Neural networks are networks of nerve cells that integrate sensory input and D) positive reinforcement/positive punishment, C) positive punishment/negative punishment, According to the textbook, _____ is the first step in the problem-solving process. B) survey method Cute kids are more likely to survive and reproduce. C) naturalistic observation B) critical thinking He surveyed his students about the number of hours they slept the night before the exam and then correlated these scores with their test grades. b-affect the duration of a study. A) 90 The operational definition of selfish in Paul's study is B) behaviorism The balance sheet for the Art, Blythe, and Cooper Partnership is as follows. Webb. C) Endorphins A) breathing and heart rate D) social relationships, The hippocampus, the temporal lobes in the cerebral cortex, and other areas of the limbic system play a very important role in _____ memory. Which of the following concepts best describes how Miranda is learning to play tennis? A) Neurotransmission A) central nervous system B) posterior adrenal gland a. the virtual car Each of the contemporary approaches we have reviewed might offer an explanation. C) threaten the validity of a study a. She randomly assigns patients to either a room painted white or a room painted black, and then records their blood pressure. The somatic nervous system and autonomic nervous system are components of the _____ refers to the degree to which changes in the dependent variable are due to the manipulation of the independent variable. A) encoding For her first lesson, her instructor models serving and backhand returns while Miranda patiently watches. C) estrogen and epinephrine C) limbic system Experimental research isolates and manipulates certain variables in order to see how other variables are In this scenario, which ethical guideline of psychological research has been violated by the correctional officer? A) Hormones D) Explicit memory/implicit memory, According to Hermann Ebbinghaus, _____. C) sympathetic A) implicit memory Pre-experimental study design: After incorporating cause and effect elements, a group, or many groups, is kept under observation. A) mental imagery C) The neural impulse C) You would decide who should be your study partner. B) Elaboration A) a psychoanalyst D) relies on the experimental method, A) is an in depth look at a single individual, Maya burns her fingers while cooking dinner. Building a scientific and effective human capital development system is an important driving force to improve workers’ living standards and promote innovative development. D) affect the duration of a study, Which of the following is the first step in the scientific method? B) criterion validity Which of the following is the best example of an unconditioned response? To ensure that its diverse workforce helps rather than hinders business development, Elixir is seeking the guidance of a psychologist. Demand characteristics cue participants what is expected and thus impact participants behaviors. C) Emily is probably right because, as an environmentalist, she is probably more in tune with these issues than any polling organization B) Episodic memory/semantic memory Demand characteristics can invalidate research studies by providing an alternative explanation for the results. In the context of descriptive research methods in psychology, _____ are performed mainly by clinical psychologists when, for either practical or ethical reasons, the unique aspects of an individual's life cannot be duplicated and tested in other individuals. C) classical conditioning; discovery learning Experimental Research 5. What can you do to become a better consumer of psychology in everyday life? They do not randomly assign participants to conditions. \hline \text { b. } As the name suggests, explanatory design is utilized by researchers to explore, expand and explain theories and innovative ideas. B) being receptive to other ways of looking at things D) stable, negative charge of an inactive neuron. D) this clip demonstrates that cuteness is an important adaptation. Which of the following statements is true of surveys? Why do demand characteristics matter in research? In research, demand characteristics are cues that might indicate the aim of a study to participants. A) most forgetting occurs long after we originally learned something B) Elaboration D) Inductive reasoning, Multitasking is an example of _____. According to the _____, people have the ability to control their lives and are not simply controlled by the environment. & {\text { Art }} & \text { Blythe } & \text { Cooper } \\ D) a longitudinal, The entire group of people about whom a researcher wants to draw a conclusion is the Explain. Dennis, a psychologist, conducts a survey on why most people tend to help a crying child. In this case, the independent variable is the, They must be representative of the population to which the investigator wants to generalize his or her results. Which of the following is an example of behavior? C) a sociological A=[476231512]A=\left[\begin{array}{rrr}4 & 7 & 6 \\ -2 & 3 & 1 \\ 5 & 1 & 2\end{array}\right] He asks students to fill out a questionnaire in which they answer "true" or "false" to the question, "Did you fall in love this semester?" Dr. Amani is interested in investigating why women are more able to correctly interpret emotional expressions than men. B. Watson and B. F. Skinner believed that. Webnormally. A) negative punishment/positive punishment 10Sales100units@$15Jan. B) most forgetting occurs soon after we originally learned something She wants to know whether brain damage has any connection with intelligence and, if so, what the extent of this connection is likely to be. Which of the following is true with regard to the association cortex? B) classical conditioning; operant conditioning D) a longitudinal study tracking exercise and mood over two years in a sample of 100 grade school children, B) an experiment that involves randomly assigning 200 students similar to yourself to either a physical activity condition or a control group, and then measuring mood, In a blog post, a scientist describes a recently completed study in which she found that people who were assigned to an exercise group reported 10 times more happiness than those in a control group. B) The action potential According to the principle of _____, all participants must know what their participation will involve and what risks might develop. Survey Research 2. Its important to consider potential demand characteristics in your research design and deal with them appropriately to obtain valid results. \text{Jan. 10}&\text{Sales\hspace{65pt}}&&&&\text{100 units @ \$15}\\ A case study Demand characteristics are a type of extraneous variable that can affect the outcomes of the study. 1Jan. A ________ is a person's genetic heritage, his or her actual genetic material. D) below 70, The tendency to search for and use information that supports our ideas rather than refutes them is known as _____. A) dendrite D) somatic nervous system, The _____________ connects the brain and spinal cord to the rest of the body A) contingency D) experiments, After the study has been completed, the researchers should inform the participants of its purpose and the methods they used. WebChapter 10 Experimental Research. C) positive punishment. D) neither correlational nor experimental research allows researchers to determine causality, B) only experimental research allows researchers to determine causality, Jacob wants to study the relationship between falling in love and a person's academic performance. C) Selection bias A) students' attitudes toward their new class president. D) the parasympathetic nervous system, After finishing a psychology test, you try to relax by engaging in some meditation techniques. What type of research method was used in this study? & 12,000 \text{ dollars } & 12,000 \text{ dollars } & 12,000 \text{ dollars } \\ Setting of the D) parietal lobes. D) olfactory. C) dopamine B) You would break the topics to be studied into smaller areas and focus on each in an organized sequence. D) neurotransmitters that regulate memory, The chemical messengers produced by the endocrine glands are known as B) informed consent In this example, Clayton is most like _________ and Sam is most like _______. 6,800dollars6,800dollars3,400dollarsb. D) selection bias, _____ in classical conditioning is the weakening of the conditioned response when the unconditioned stimulus is absent. A) psychoanalysis A) critical thinking, curiosity, skepticism, and objectivity, Psychology began as a science in the discipline of. \text { d. } & 0 \text{ dollars } & 8,000 \text{ dollars } & 4,000 \text{ dollars }\\ D) biological, According to evolutionary psychologists B) an experiment that involves randomly assigning 200 students similar to yourself to either a physical activity condition or a control group, and then measuring mood In psychology experiments, demand characteristics can arise from many sources. A) flexibility of the endocrine system. A) US We argue that they can either be social or purely cognitive, and that, when they may exist, it crucially matters how they relate to the true experimental objectives. 1Purchase60units@$5.00=300Jan. A) if all the neurons in a network are not integrated, the "message" carried by the neurons will be lost. A) Darwin's research demonstrated that there are few differences between humans and animals C) once the electrical impulse reaches a certain level of intensity, it fires and moves all the way down the axon without losing any intensity. b. texting accidents Which of the following research methods is likely to be most effective for Aaron's study, John David Jackson, Patricia Meglich, Robert Mathis, Sean Valentine, David N. Shier, Jackie L. Butler, Ricki Lewis. In this scenario, the research method used by the investigators is most likely a(n). 8,000dollars8,000dollars4,000dollarsb. She compares the similarity of IQ scores of identical twins to the similarity of IQ scores of fraternal twins. The scientific study of behavior and mental processes is called ______________. A) You would cram the night before the test. A) phenotype. A) molecular genetics SandersonManufacturingCompanyBalanceSheetAtDecember31,2018\begin{array}{c} D) A hypothesis is a testable prediction. A) human genome. A) American Psychiatric Association B) Taylor is under five years old C) Divided attention B) experimenter bias A) The fight or flight response A) informed consent Deferred revenue will be recognized as revenue equally over the next two fiscal years. She randomly assigns patients to either a room painted white or a room painted black; she then records their blood pressure. Which of the following psychological research methods is likely to be most suitable to Professor Milton's needs? B) estrogen and testosterone The design generally comprises three phases, namely the problem inception phase, problem diagnosis phase, and the problem solution phase. C) It is involved in the regulation of mood and attention. B) Classical conditioning D) It is the region of the cerebral cortex that is the site of the highest intellectual functions, such as thinking and problem solving. C) Chromosomes Then, using information from that individual's medical records, interviews, and observations, Dr. Okawa attempts to create an in-depth portrait of the individual. D) functional fixedness, In operant conditioning, _____ means performing a reinforced behavior in a different situation. D) the jury is still out on the findings because the research has not gone through peer review, D) the jury is still out on the findings because the research has not gone through peer review, A study reports that height is surprisingly correlated with lifetime income. D) the layer of fat cells that encase and insulate the neuron. In the context of operant conditioning, Jennifer's behavior has most likely been learned through B) the group that read the newspaper (Note: The following information is for questions 3 through 5.) B) They are treelike fibers projecting from a neuron. C) discrimination \end{array} Abe and Carl's views reflect the _____ approach to psychology. A) increase the reliability of a study A) case studies Independent variables are B) if participants in an experiment are assigned to each group only by chance, the actual similarities between the groups will sustain over the long run. Ethically, deception can be used in research when its justifiable and theres no risk of harm. What is the independent variable in this study? C)Collateral sprouting B) phenotype B) substitution of function D) genotype, The somatic nervous system consists of motor nerves, whose function is to _____. C) a humanistic psychologist A) Genomes On dissolution of the partnership, Arnie should receive, A researcher wants to study the effects of texting on driving. A) species-specific biological predispositions favor some learning styles over others C) sympathetic D) sympathetic, If a person needs to run away from a dangerous situation, the _____ nervous system sends blood to the person's extremities to prepare him or her for taking off. Correlational Research 4. C) Lobotomy B) somatic Settings should involve events or processes that subjects find meaningful and impactful. A) is an in-depth look at a single individual. He obtains a correlation coefficient of -0.75. Tobacco industry representatives have steadfastly maintained that code provisions are still being observed. A) Understanding the causes of behavior requires looking at the environmental factors that produce them. B) 100 C) standardization A) behavioral C) the results are not surprising and are therefore probably true B) the branchlike part of the neuron that is responsible for receiving information from other neurons. psychodynamic theory Demand characteristics are common problems in psychology experiments and other social science studies because they can cause a bias in your research findings. A) Sternberg's triarchic theory/Gardner's theory of multiple intelligences According to the principle of _____ researchers are responsible for keeping all of the data they gather on individuals completely, when possible, anonymous. Your body even contains a significant amount of iron. A key requirement for the process of testing hypotheses in the scientific method is, In experimental research, demand characteristics tend to. A) brain lesioning Characteristics of Quantitative Research Types of Quantitative Research Methods 1. Which of the following techniques involves an analyst unlocking a person's unconscious conflicts by talking with the individual about his or her childhood memories, dreams, thoughts, and feelings? B) experimenter bias and selection bias. D) Sustained attention, Spanking is a form of _____; time out is a form of _____. C) Raising your hand before asking a question in a classroom setting C) the group that read the brochure Derek, an Internet activist, committed suicide. C) Bodily processes such as heart rate and digestion w=xyln(xz)w=x y \ln (x z)w=xyln(xz). Widely known as "Charlie Bit My Finger," the clip, which quickly went viral, shows a British baby laughing hysterically as he bites his crying brother's finger. I knew it all along." A) recognition/recall B) cognitive D) distribution, Open-mindedness involves _____. When he is asked to say out loud when he sees he is likely to answer B) polygenic inheritance Aaron wants to study the association between sleep deprivation and the number of hours spent on a computer every day. However, industry critics have charged that current cigarette advertising campaigns use unusually young-looking models, thereby violating the voluntary industry code. In this experiment, Jack is serving as. B) Proactive interference A) secondary C) Collateral sprouting Laker Company reported the rollowing January purchases and sales data for its only product. A survey would be least useful in determining the Students soon learn to anticipate a pop quiz whenever Dr. Meyer closes the classroom door. Web QUESTION 41 In experimental research, demand characteristics tend to O threaten the validity of experimental results, o affect the duration of a study O eliminate confound Abe and Carl's views reflect the __________ approach to psychology. & \text { of } & \text { of } & \text { of } \\ C) involves random assignment of participants However, theres always swings and roundabouts, and when we start thinking about artifacts rather than confounds, the shoe is very firmly on the other foot. D) generalization, How long does information last in sensory memory? \text { d. } & 0 & 1,000 & 16,000 \\ Researchers who employ deception in their studies must be able to justify lying to participants. Sleeping too little is associated with more conflicts. B) CS Weaknesses A) she can still lead a successful life even if she cannot ever make as much money as a tall person According to the all-or-nothing principle, \text { c. } & 37 / 150 & 65 / 150 & 48 / 150 \\ A) evolutionary psychology C) tertiary B) extinction C) ribosome The goal of _____ research is to determine the basic definitions and dimensions of the phenomenon under investigation. In randomized experiments, research subjects are randomly assigned to different levels of the hypothesized cause variable (i.e., experimental conditions) by the researchers. According to evolutionary psychologists human behavior is traceable to problems early B) action potential b. This measure lets you infer a participants mood without their explicit awareness. If a woman rubs her hands back and forth for a total of 20 rubs, at a distance of 7.50 cm per rub, and with an average frictional force of 40.0 N, what is the temperature increase? Revised on C) graded potential A) explaining B) The principles of learning are different for both animals and humans. WebThis module provides an introduction to the use of complex laboratory experiments, field experiments, naturalistic observation, survey research, nonconscious techniques, and archival research, as well as more recent methods that harness the power of technology and large data sets, to study the broad range of topics that fall within the domain of B) William James; Wilhelm Wundt A) feeling that is acknowledged. A) Substitution of function C) rethinking and redefining problems and solutions over time A) being alert and mentally present for one's everyday activities C) UR C) has processed this information at an intermediate level She loves the music it plays and as a result, she plays only that channel whenever she wants to listen to music. B) Sneezing in response to sniffing pepper C) human beings have an unconscious desire to harm their siblings, which is disguised by the humor of the clip -0.87 A) motivation and emotion The number of virtual accidents is measured for each group. A) they fail to establish a clear causal relationship between variables A) It is related to the personality trait of extraversion. B) tell muscles what to do Last updated 22 Mar 2021 Presence of demand characteristics in a study suggest that there is a high risk that participants will change their natural behaviour in line with their interpretation of the aims of a stud y, in turn affecting how they respond in any tasks they are set. Use these data to do the exercise below. DateJan. Inmates at a correctional facility take part in an experiment on social development. \text { d. } & 60,000 & 36,000 & 24,000 \\ Which of the following statements is true of statistical significance? A) They encase and insulate most axons. B) 30-60 seconds Demand characteristics: environmental cues that encourage participants to conform to researchers expectations. Experimental Research Design - Meaning, Characteristics and Classification Dec. 31, 2020 8 likes 5,155 views Download Now Download to read offline Education This ppt contains Experimental Research Design Which covers Meaning, Characteristics and Classification of Experimental Research Design. Management intends to sell the investments in the next six months. The professor is describing a ___. C) Edifying C) random assignment You expect participants in the treatment group to have more positive mood ratings. C) the sociocultural approach D) the factors that change in response to the changes in dependent variables, Which of the following is a potential problem of using correlational studies in psychological research? C) functions/retrospection B) has hardly anything to do with "good" and "bad" behavior. Which of the following is a true statement about dendrites? & 8,000 \text { dollars } & 8,000 \text { dollars } & 4,000 \text { dollars } \\ The poll includes 1000 people. C) Forebrain C) functionalism In this case, Dr. Cardinale is studying heredity's influence on behavior using When you use blinding or masking, you conceal from participants whether they are in a treatment or control group. 40,00045,00035,000c.55,00033,00022,000d.60,00036,00024,000\begin{array}{lrrr} Before the bell was ever presented, Pavlov's dog salivated each time food was presented. Interviews Quantitative Research Methods Examples Sampling Methods in Quantitative Research Quantitative Data Analysis C)Motor coordination C) Reticular formation The connectionist view of memory _____. B) 120 D) Stem cells, Researchers study genetics through all of the following methods except \text{Jan. 10}&\text{Sales\hspace{65pt}}&&&&\text{80 units @ \$15}\\ A) prototype D) EEG, Discrimination of objects that are necessary for survival (such as appropriate food) as well as emotional awareness and expression involves the _____. B) Convergent thinking C) Pancreas These demand characteristics dont always exist in the real world, so your findings may not be generalizable to other settings. D) as a person ages, his or her neurological system slows down and the intensity of neural impulses decreases significantly. A) sample Dr. Badal likely practices the _____ approach to psychology. quantitative research c. experimental research d. nonexperimental research* 11. +0.65 A) Appetite psychology should focus on an organism's visible interactions with the environmentthat is, behaviors. B) cognitive refers to the soundness of the conclusions that a researcher draws from an experiment. Students in Group A drive a car in a computer game and see how many virtual accidents they have. D) There is no way to know how he would answer, The endocrine glands produce chemicals called The note payable is due in annual installments of$ 1,000 each. A) There is a high negative correlation between sleep and exam performance. _____________ are secreted by the adrenal glands. The term plasticity refers to the WebThis module provides an introduction to the use of complex laboratory experiments, field experiments, naturalistic observation, survey research, nonconscious techniques, and archival research, as well as more recent methods that harness the power of technology and large data sets, to study the broad range of topics that fall within the domain of Family and friends start making jokes about any male friends of Sarahs who have Red hair. Neuroscience studies are based on the _____ approaches to psychology. In particular, the researcher manipulates or varies the predictor variables (IVs), and then allows the outcome variable (DV) to vary naturally. Research suggests that the decline in memory is due to a(n) _____ deficiency in this individual's brain. Acting in this way gives some participants a sense of fulfilment. 10Sales80units@$15Jan. D) stable, negative charge of an inactive neuron. A) A fraction of a second to several seconds Random assignment can be achieved in many different ways, such as by flipping a coin, using a table of random numbers, or using numbers randomly generated \textbf{Sanderson Manufacturing Company}\\ Explanatory Design. The idea that the theory should, if possible, be simple, concise, and succinct is identified as the _____. After the accident Taylor used to be talkative seems to be unable to speak. D) running a statistical analysis, Paul believes that physically attractive people are selfish. C) neurogenesis WebExperimental Design - University of Central Arkansas UCA WebDemand characteristics are all the clues in an experiment which convey to the participant the purpose of the research. \text { b. } You have to study four chapters of information for your next test. D) Temporal lobe, The most recently developed level of the human brain is the Human capital is the core element of economic growth and has huge positive externalities. B) Institutional Review Board C) 110 The research was based on numerical simulations and experimental research. William James, a prominent American psychologist and philosopher, focused on human interactions with the outside world to understand the purpose of thoughts. A) serotonin C) It inhibits the heart muscle, intestines, and urogenital tract. B) predictor C) data analysis. C) Darwin stated that humans descended from apes, a principle that allows psychologists to understand human behavior B) conjecture. & 4,800 \text{ dollars } & 4,800 \text{ dollars } & 2,400 \text{ dollars } \\ B) nondeclarative memory D) Learning, Bertha met two students from another school at a convention. Whats the difference between demand characteristics and social desirability bias? In the context of correlational research, Saundra is describing a ________ between caffeine intake and sleep. D) Learning to ride a bike by watching your older brother do so, B) Sneezing in response to sniffing pepper, A 6-year-old child with a mental age of 6 would have an IQ of _____. Which of the following helps to explain this "Misery loves company" effect? B) surveys D) a hypothesis, The last step in the scientific method and one that never ends, is D) decreases the likelihood that a behavior will occur. D) descriptive reasoning, _____ has to do with remembering who, what, where, when, and why. A) 150 B) genotype. C) intervention bias B) storage Think of these as clues about the research hypotheses. They are concerned with analyzing the impact of blade perforation on its internal flow field and aerodynamic noise characteristics. C) Sigmund Freud Which of the following represents the best interpretation of this result? A) convergent thinking A) Biopsy A) Operant conditioning D) basal ganglia, Which of the following play(s) an important role in insulin production, metabolism, and body weight? A) deception On this date, its condensed balance sheet was as follows: In a partnership liquidation, the final cash distribution to the partners should be made in accordance with the, If the firm, as shown on the balance sheet, is dissolved and liquidated by selling assets in installments and if the first sale of noncash assets having a book value of 90,000 dollars realizes 50,000 dollars and all cash available after settlement with creditors is distributed, the respective partners would receive (to the nearest dollar), If the facts are as in question 3 except that 3,000 dollars cash is to be withheld, the respective partners would then receive (to the nearest dollar), If each partner properly received some cash in the distribution after the second sale, if the cash to be distributed amounts to 12,000 dollars from the third sale, and if unsold assets with an 8,000 dollars book value remain, ignoring questions 3 and 4 , the respective partners would receive. Based on your study materials or settings, participants might guess at the aim of the study, and their interpretations could influence their behaviors or responses. This type of research is often best with a multitude of methodological What is the impact of underutilization of resources? What is the independent variable? B) Wilhelm Wundt A)The participants were all men & 6,667 & 6,667 & 6,666 \\ 1 (b) presents the image of actual assembled experimental apparatus. ________ is a statistical procedure that summarizes a large body of evidence from the research literature on a particular topic, allowing the researcher to assess the strength of the relationship between the variables. \end{array} D) Proto type, Sarah and Jack both have brown hair. -0.24, They are useful when information from many people is required. Experimenters should be able to intervene in some way to test and measure the phenomenon of interest. According to Thorndike's law of effect _____. Sam is interested in describing the types of emotions people express and building a catalog of all the emotions and emotional expressions that exist. A) skepticism How much cash should be distributed to each partner? c. Ratio of the capital contributions by the partners. How do demand characteristics affect participants? 1Jan.

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