In the context of ethical guidelines in psychological research, when data are confidential, The experimenter cannot make subtle gestures signaling who is receiving a drug and isn't, In drug studies, using a double-blind experiment design ensures that. C) 110 refers to the soundness of the conclusions that a researcher draws from an experiment. B) antagonist/agonist A) physical attractiveness Use these data to do the exercise below. Experimental research tends to be much less vulnerable to confounds: the more control you have over what happens during the study, the more you can prevent confounds from appearing. A) agonist/antagonist Experimenter effects: unintentional actions by Aspects of a study that communicate to the participants how the experimenter wants them to behave are known as One group of participants read a brochure about diet and nutrition; another group had a 30-minute nutrition counseling session; a third group read the newspaper; a fourth group watched a video about exercise and fitness. A) Neurotransmission A) William James Experimental manipulation: Manipulating an independent variable in a study (for instance, giving smokers a cessation program) instead of just observing an association without conducting any intervention (examining the relationship between exercise and smoking behavior) Jacob's study is ______________ study. A) It is related to the personality trait of extraversion. She spends a lot of time worrying about what might happen and she gets her self-worked up about imagined catastrophes. To avoid this problem and the resulting internal validity concerns, it may be desirable to avoid signaling to D) High levels of serotoninDepression, B) Low levels of dopamineParkinson disease, In multiple sclerosis, identify the part of a neuron that typically hardens and disrupts the flow of information through neurons. Your participants believe this task is about their cognitive abilities, whereas it actually measures their moods indirectly. The clip is still one of the most popular videos on YouTube. 10Sales100units@$15Jan. Inmates at a correctional facility take part in an experiment on social development. B) DNA Your experiments external validity is also compromised by demand characteristics. B) evaluating conclusions In a single-blind design, you know the participants condition assignment, while in a double-blind design, neither you nor the participants know the condition assignment. WebCommon demand characteristics include: Rumors of the study any information, true or false, circulated about the experiment outside of the experiment itself. C) testing through empirical research D) the layer of fat cells that encase and insulate the neuron. A) prototype C) naturalistic observation A laboratory is a controlled setting with many of the potential confounding factors of the real world removed. Your relative is experiencing memory loss related to Alzheimer disease. D) psychodynamic, Dr. Zimand is studying the association between the functioning of specific brain structures and depression. \hline C) the lab setting is unnatural and may thus cause participants to behave unnaturally Deferred revenue will be recognized as revenue equally over the next two fiscal years. D) It is hardly involved in the regulation of sleep. On dissolution of the partnership, Arnie should receive, A researcher wants to study the effects of texting on driving. C) prejudging D) shaping, Dr. Meyer is known for his difficult pop quizzes. 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?" A key requirement for the process of testing hypotheses in the scientific method is, In experimental research, demand characteristics tend to. C) rehearsal/elaboration C) cofounds that are typically irrelevant to the hypothesis being tested There are 4 main types of extraneous variables: If you want to cite this source, you can copy and paste the citation or click the Cite this Scribbr article button to automatically add the citation to our free Citation Generator. d. the group assignment. C) Implicit memory/explicit memory D) science and either behavior or mental processes or both. B) the behavioral approach C) The neural impulse B) advocates that people forget not because memories are lost from storage but because other information gets in the way of what they want to remember \end{array} D) neurogenetic cells, Taylor is injured in a serious car accident suffering head injuries. B) sample D) humanistic, _____________ believed that psychology should be about what people do, and should not concern itself with what cannot be seen, such as thoughts, feelings, and goals. C) abnormal functioning Suppose that a sample of 505050 people is randomly selected at a shopping mall. A) poor operational definitions. D) subject review, 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. In this situation, salivation is the Should Jack be worried that he is not Trent's father? D) behavior genetics, In the human cell, threadlike structures that come in 23 pairs, one member of each pair originating from each parent, and that contain DNA are called D) stem cells, In the context of neurotransmitters, which of the following best describes the effect of norepinephrine stimulation? Partners' profit and loss-sharing ratio. Which of the following is true with regard to the principles of behaviorism? C) if participants in an experiment are assigned to each group by stratification, the potential differences between the groups on other characteristics will cancel out over the long run. A) Midbrain B) critical thinking 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. The note payable is due in annual installments of$ 1,000 each. Existing studies linking environmental regulation with the labor market tend to focus on examining the impact of environmental regulation on changes in the demand or quantity of labor inputs in enterprises (Berman and Bui, 2001; Vona et al., 2018; He et al., 2020).Most of the literature on factors influencing enterprises' labor income share & 40,000 & 45,000 & 35,000 \\ A) hindsight bias C) a conclusion Published on In the context of correlational research, Saundra is describing a ________ between caffeine intake and sleep. In research, demand characteristics are cues that might indicate the aim of a study to participants. Park et al. If you decide to use the problem-solving strategy of subgoaling, you would do which of the following? C) synapses B) cognitive (2023, February 15). WebLaboratory experiments , conducted in laboratory (artificial) settings, tend to be high in internal validity, but this comes at the cost of low external validity (generalizability), because the artificial (laboratory) setting in which the study is C) the results are not surprising and are therefore probably true Their experimental results revealed that the thinner cooling plate saved space, refrigerant usage, and compressor power. D) polysome, Which of the following statements is correct? 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 _____ are secreted by the adrenal glands. Which of the following is an advantage of conducting psychological research in a laboratory? The _____ approach to psychology views the mind as an active and aware problem-solving system. C) acetylcholine D) below 70, The tendency to search for and use information that supports our ideas rather than refutes them is known as _____. D) motivated forgetting is a poor treatment for overcoming traumatic events, B) most forgetting occurs soon after we originally learned something, When you are asked to recall your first day of kindergarten, you rely on _____, whereas when you are asked to recall the name of a person you just met a few seconds ago, you rely on _____. B) Elaboration A) students' attitudes toward their new class president. B) External validity His experimental group is administered the independent variable, but his control group is not administered the independent variable. D) neurotransmitters that regulate memory, The chemical messengers produced by the endocrine glands are known as C) phenotype D) curiosity, Charles Darwin's work is relevant to psychology because What would a wise reader of science think about this post? C) a case study of one psychology student's experience with exercise A) Constancy 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. D) relies on the experimental method, A) is an in depth look at a single individual, Maya burns her fingers while cooking dinner. Which of the following statements about correlational research is FALSE. C) confederates. D) deciding. A) if participants in an experiment are assigned to each group by stratification, the actual differences between the groups will sustain over the long run. A) unconditioned response. B) Ovaries In the context of psychology's scientific method, Gerald is basing his further studies on, Group that isn't subjected to the manipulated independent variable, In an experimental research study, the control group is the, They do not enable researches to establish a causal connection between variables. B) Estrogen and testosterone A) encoding C) scientists base their conclusions on data. C) medulla B) serotonin C) Taylor is over the age of 21 D) they can be used to study the relationship between only two variables, A) they fail to establish a clear causal relationship between variables. D) adaptability, Which division of the peripheral nervous system is responsible for producing physiological symptoms (such as increased heart rate and butterflies in the stomach) under conditions of stress? Laker Company reported the rollowing January purchases and sales data for its only product. A) is an in depth look at a single individual Behavior is ______; mental processes are _______. D) if participants in an experiment are assigned to each group only by chance, the potential differences between the groups on other characteristics will cancel out over the long run. B) amount of time a neuron must "rest" in between firing episodes. Family and friends start making jokes about any male friends of Sarahs who have Red hair. A representative sample is more likely to reflect the general population than the small sample of Emily's friends, Providing research participants with information about the purpose of a study at the study's conclusion is called The types of experimental study designs are into three types as Pre-experimental, quasi-experimental, and real experimental. D) biological, According to evolutionary psychologists \text{Jan. 1}&\text{Beginning inventory}&\text{140 units}&\text{@ \$6.00 =}&\text{\$ 840}\\ You may find some participants taking on this role out of frustration with being told what to do. The scientific study of behavior and mental processes is called ______________. B) behaviors followed by desirable outcomes are strengthened and behaviors followed by undesirable outcomes are weakened October 20, 2021 According to the _____, people have the ability to control their lives and are not simply controlled by the environment. \end{array} D) chunking, In the experiment with little Albert conducted by Watson and Rayner, _____ was used as an unconditional response for conditioning Albert to fear a white rat. Its difficult to apply the findings from the laboratory to the real world because participants are primed to respond in a specific way in your experiment. Correlational Research 4. A) operant conditioning; classical conditioning Elixir Inc. has a recruitment policy that favors hiring people from minority groups. psychology should focus on an organism's visible interactions with the environmentthat is, behaviors. He obtains a correlation coefficient of -0.75. Sleeping too little is associated with more conflicts. ", According to _____ psychologists, your brain houses a "mind" whose mental processes allow you to remember, make decisions, plan, set goals, and be creative, In experimental research, demand characteristics tend to, BI 13: NH HNG CA MT N S BIU HIN CA, Elliot Aronson, Robin M. Akert, Samuel R. Sommers, Timothy D. Wilson. Professor Jacobs believes that sleep deprivation is related to conflicts between roommates. 1Beginninginventory140units@$6.00=$840Jan. D) A hypothesis is a testable prediction. 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) once the electrical impulse reaches a certain level of intensity, it fires and moves all the way down the axon without losing any intensity. The boiling point of a solution prepared by dissolving 71 g of Na2_22SO4_44 in 1.00 kg of water is 100.8 degree celcius. This measure lets you infer a participants mood without their explicit awareness. Which of the following is the first step in the scientific method? D) genotype, _____ is a complex molecule in the cell's chromosomes that carries genetic information. 0.00 C) A theory can generate only one hypothesis. C) functionalism C) positive punishment/negative punishment A) 90 A) deception Characteristics of Quantitative Research Types of Quantitative Research Methods 1. B) 100 B) behaviors followed by desirable outcomes are strengthened and behaviors followed by undesirable outcomes are weakened, Attention, deep processing, elaboration, and the use of mental imagery are _____ processes. Experimental research, often considered to be the gold standard in research designs, is one of the most rigorous of all research designs. A) quickly scanning information for relevant details How do demand characteristics affect participants? Which of the following occurs when material that was learned earlier disrupts the recall of material learned later? - Results of laboratory experiments tend to be reliable, as the conditions created (and thus results produced) can be replicated. A) It plays a role in the human tendency to feel pleasure during orgasm. C) the cell body B. Watson and B. F. Skinner believed that. A) only correlational research allows researchers to determine causality \textbf{Date}&\textbf{Activities}&\textbf{Units Acquired}&\textbf{at Cost}&&\textbf{Units Sold at Retail}\\[5pt] Iron is a common element in the solar system; it is the single most abundant element within Earth by mass. A) explaining C) limbic system WebIn experimental research, a number of research designs have been devised. B) representation of the average or ideal member of a concept A) developing good problem-solving strategies C) ability to connect electrical impulses and chemical messengers. J. Dr. Badal likely practices the _____ approach to psychology. The common stock represents 400,000 shares of no par stock authorized, 250,000 shares issued and outstanding. What is the operational definition of "helpful" in Tamika's study? That is, total liabilities are 120 % of total shareholders equity. C) tertiary from https://www.scribbr.com/research-bias/demand-characteristics/, Demand Characteristics | Definition, Examples & Control, Demand characteristics can invalidate research studies by providing an alternative explanation for the results. D) olfactory. Psychologists who adopt a _____ approach examine behavior and mental processes through focusing on the body, especially the brain and nervous system. C) behavior genetics.
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