{"id":16847,"date":"2020-11-24T09:15:12","date_gmt":"2020-11-24T09:15:12","guid":{"rendered":"http:\/\/onlineclassesguru.com\/index.php\/2020\/11\/24\/dr-jakels-area-of-specialization\/"},"modified":"2020-11-24T09:15:12","modified_gmt":"2020-11-24T09:15:12","slug":"dr-jakels-area-of-specialization","status":"publish","type":"post","link":"https:\/\/onlineclassesguru.com\/index.php\/2020\/11\/24\/dr-jakels-area-of-specialization\/","title":{"rendered":"Dr. Jakel\u2019s area of specialization"},"content":{"rendered":"<style type=\"text\/css\"><\/style><p>Question<\/p>\n<p>Question 1<\/p>\n<p>Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Jakel is a psychologist who studies basic topics in psychology, such as learning, memory, sensation, and perception<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Jakel\u2019s area of specialization is:<\/p>\n<p>A. biological<\/p>\n<p>B. experimental<\/p>\n<p>C. personality<\/p>\n<p>D. clinical<\/p>\n<p>Question 2<\/p>\n<p>Joanna has suffered a series of personal setbacks, including the death of a family member, academic problems in college, and a divorce<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0She feels so sad, upset, and lonely that she is contemplating suicide<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Joanna could probably best be helped by a(n) _____ psychologist<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a><\/p>\n<p>A.\u00a0experimental<\/p>\n<p>B.\u00a0clinical<\/p>\n<p>C.\u00a0industrial\/organizational<\/p>\n<p>D.\u00a0educational<\/p>\n<p>Question 3<\/p>\n<p>Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Lopez assesses the correlation between scores obtained on two halves of his new test measuring the ability to cope with stress<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0He is checking the _____ of his new test<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a><\/p>\n<p>A. reliability<\/p>\n<p>B. validity<\/p>\n<p>C. norms<\/p>\n<p>D. variability<\/p>\n<p>Question 4<\/p>\n<p>Which statement best characterizes the evolutionary perspective of psychology?<\/p>\n<p>A. Human behavior is best understood in terms of the individual capacity for growth, free will, \u00a0and self-direction.<\/p>\n<p>B. To fully understand human behavior, you must understand how behavior varies among different cultures.<\/p>\n<p>C. A given psychological process exists in the form it does because the process solved a specific problem of individual survival or reproduction that repeatedly occurred over the course of human history.<\/p>\n<p>D. As medical and technological advances have evolved, the biological basis of behavior should be the primary focus of contemporary psychology<\/p>\n<p>Question 5<\/p>\n<p>Researchers interested in how sleep deprivation affected performance, randomly assigned participants to groups that had one, two, or three nights of sleep deprivation<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0They then tested their reaction times on a standard motor reaction task<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0The dependent variable in this experiment was:<\/p>\n<p>A. the amount of sleep deprivation each group was subjected to.<\/p>\n<p>B. how much sleep each group needed following the sleep deprivation experiment.<\/p>\n<p>C. the reaction times of the three groups on the standard motor reaction task.<\/p>\n<p>D. how often the participants fell asleep during the sleep deprivation phase of theexperiment<\/p>\n<p>Question 6<\/p>\n<p>Your instructor notices that in many of his classes, the longer he lectures, the more student yawns he sees<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0This represents:<\/p>\n<p>A. a positive correlation.<\/p>\n<p>B. a negative correlation.<\/p>\n<p>C. a cause-and-effect relationship.<\/p>\n<p>D. scientific proof that yawning is contagious<\/p>\n<p>Question 7<\/p>\n<p>After collecting her data and performing a number of statistical analyses, Jana noticed that the standard deviation was very large<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0This indicates that:<\/p>\n<p>A. there was a relatively large number of scores in the distribution<\/p>\n<p>B. the distribution was positively skewed.<\/p>\n<p>C. the scores were clustered around the mean and were not spread out.<\/p>\n<p>D. the scores had a great deal of variability and were not clustered around the mean.<\/p>\n<p>Question 8<\/p>\n<p>In Howard Gardner\u2019s theory, distinct forms of intelligence include:<\/p>\n<p>A. verbal comprehension, numerical ability, perceptual speed, and reasoning.<\/p>\n<p>B. linguistic, creative, musical, scientific-mathematical, performance, intellectual, interpersonal, and intrapersonal intelligence.<\/p>\n<p>C. linguistic, logical-mathematical, musical, spatial, bodily-kinesthetic, interpersonal, intrapersonal, and naturalist intelligence.<\/p>\n<p>D. analytic, creative, and practical intelligence<\/p>\n<p>Question 9<\/p>\n<p>The development of medications that helped control the symptoms of severe psychological disorders and development of techniques to study the human brain contributed to the importance of _____ psychology in recent decades<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a><\/p>\n<p>A. industrial\/organizational<\/p>\n<p>B. cognitive<\/p>\n<p>C. humanistic<\/p>\n<p>D. biological<\/p>\n<p>Question 10<\/p>\n<p>Scores on tests of individual differences, including intelligence test scores, often follow a pattern in which most scores are in the average range with fewer scores in the extremely high or extremely low range<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0What is this pattern of distribution of scores called?<\/p>\n<p>A. the normal curve or normal distribution<\/p>\n<p>B. the reliability distribution<\/p>\n<p>C. the variability distribution<\/p>\n<p>D. the standard distribution<\/p>\n<p>Question 11<\/p>\n<p>Jonathan is a very bright 10-year-old with a mental age of 12<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0If tested on the Stanford-Binet Intelligence Scale, his IQ score would most likely be:<\/p>\n<p>A. 100<\/p>\n<p>B. 83<\/p>\n<p>C. 120<\/p>\n<p>D. 160<\/p>\n<p>Question 12<\/p>\n<p>According to Professor Zarkov\u2019s correlational data, there is a statistically significant relationship between the socioeconomic level of a family and how much time the parents spend talking to their children<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0To say that the results of this study are \u201cstatistically significant\u201d means that:<\/p>\n<p>A. there is a cause-and-effect relationship between the two variables.<\/p>\n<p>B. the results are unlikely to have occurred by chance.<\/p>\n<p>C. the finding has no mathematical validity.<\/p>\n<p>D. the finding can be used to generate new theories.<\/p>\n<p>Question 13<\/p>\n<p>Approximately two-thirds (68 percent) of all scores on the WAIS fall between _____ and _____, a range that is considered to indicate normal or average intelligence<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a><\/p>\n<p>A. 100;150<\/p>\n<p>B. 50; 150<\/p>\n<p>C. 85; 115<\/p>\n<p>D. 60; 130<\/p>\n<p>Question 14<\/p>\n<p>Fifty students took the midterm exam in Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Axelrod\u2019s class<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0In order to get some idea of the most \u201ctypical\u201d score, Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Axelrod added up all the scores and divided the sum by 50<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0The product of this calculation is called the:<\/p>\n<p>A. median.<\/p>\n<p>B. standard deviation.<\/p>\n<p>C. mean.<\/p>\n<p>D. range<\/p>\n<p>Question 15<\/p>\n<p>Psychologists who counsel students, perform assessments, and who help teachers, school administrators, and parents understand how children learn and develop are known as _____ psychologists<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a><\/p>\n<p>A. school<\/p>\n<p>B. experimental<\/p>\n<p>C. personality<\/p>\n<p>D. cognitive<\/p>\n<p>Question 16<\/p>\n<p>Why do researchers try to avoid being detected by their subjects when engaged in naturalistic observations?<\/p>\n<p>A. The researchers themselves could be considered to be a dependent variable that affects the results of the study.<\/p>\n<p>B. Naturally occurring behavior patterns might not occur if the subjects become aware that they are being observed.<\/p>\n<p>C. It is unethical to engage in any kind of research, even naturalistic observation, unless there is prior permission by the subjects.<\/p>\n<p>D. Subjects may continue to act naturally with the researchers, but the researchers may not act like researchers once they begin to interact with the subjects<\/p>\n<p>Question 17<\/p>\n<p>Which of the following best represents psychology\u2019s basic goals?<\/p>\n<p>A. investigate and treat mental illness<\/p>\n<p>B. describe, explain, predict, and influence (or change) behavior<\/p>\n<p>C. listen to, counsel, and console people with problems<\/p>\n<p>D. apply the findings of animal research to abnormal behavior<\/p>\n<p>Question 18<\/p>\n<p>Researchers at the Allied Mental Health Center are conducting a study to determine how quickly symptoms of depression are reduced by different forms of psychotherapy<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0What is the independent variable in this study?<\/p>\n<p>A. change in the symptoms of depression<\/p>\n<p>B. method used to recruit participants for the study<\/p>\n<p>C. form of psychotherapy used to treat depression<\/p>\n<p>D. cost of the study<\/p>\n<p>Question 19<\/p>\n<p>Lynn has just received a research grant to study the effect of downsizing on morale at a large computer company<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Lynn is most likely a(n) _____ psychologist<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a><\/p>\n<p>A. cross-cultural<\/p>\n<p>B. biological<\/p>\n<p>C. industrial\/organizational<\/p>\n<p>D. personality<\/p>\n<p>Question 20<\/p>\n<p>The research method that is used to demonstrate a cause-and-effect relationship between changes in one variable and the effects on another variable is called the:<\/p>\n<p>A. descriptive method.<\/p>\n<p>B. correlational method.<\/p>\n<p>C. experimental method.<\/p>\n<p>D. meta-analytic method<\/p>\n<p>Question 21<\/p>\n<p>Humanistic psychology emphasized:<\/p>\n<p>A. the active role played by mental processes in organizing sensations into meaningful perceptions.<\/p>\n<p>B. the experimental study of overt, observable behaviors.<\/p>\n<p>C. unconscious determinants of personality and behavior.<\/p>\n<p>D. free will, self-determination, psychological growth, and human potential<\/p>\n<p>Question 22<\/p>\n<p>A correlation coefficient is:<\/p>\n<p>A. numerical indicator of the strength and direction of a relationship between two factors.<\/p>\n<p>B. independent variable that is used in a correlational study.<\/p>\n<p>C. numerical indicator of the statistical significance of the findings in a particular research study.<\/p>\n<p>D. index of the practical rather than the statistical significance of research findings<\/p>\n<p>Question 23<\/p>\n<p>In survey research, the term sample refers to a(n):<\/p>\n<p>A. preliminary questionnaire that is used to develop the final survey<\/p>\n<p>B. carefully selected segment of the larger group that is to be studied<\/p>\n<p>C. small pilot study that is later repeated using a larger group of participants<\/p>\n<p>D. example of a completed questionnaire, which is mailed to survey<\/p>\n<p>Question 24<\/p>\n<p>In Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Foster\u2019s study, one group is given a new medication that is believed to reduce anxiety<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Another group is given a medication that looks like the real medication but it has none of the active ingredients in it to affect anxiety<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0In this experiment, the experimental group is the:<\/p>\n<p>A. group that receives the new medication.<\/p>\n<p>B. group that receives the medication without the active ingredients.<\/p>\n<p>C. anxiety group.<\/p>\n<p>D. group without anxiety<\/p>\n<p>Question 25<\/p>\n<p>A researcher sets out to test the following statement: \u201cAdolescents are more likely to start smoking if one or both of their parents smoke<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u201d This statement is an example of:<\/p>\n<p>A. a theory.<\/p>\n<p>B. an operational definition.<\/p>\n<p>C. a hypothesis.<\/p>\n<p>D. experimenter bias<\/p>\n<p>Question 26<\/p>\n<p>Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Harmon wants to study the conditions under which some children are rejected by their peers<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Daily, from the beginning of a school year, she carefully observes and records the behavior of kindergartners, first-graders, and second-graders in the classroom and on the playground<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Harmon is using:<\/p>\n<p>A. a survey.<\/p>\n<p>B. naturalistic observation.<\/p>\n<p>C. a case study.<\/p>\n<p>D. the experimental method<\/p>\n<p>Question 27<\/p>\n<p>Which area of psychology is most interested in examining individual differences and the characteristics that make each person unique?<\/p>\n<p>A. educational psychology<\/p>\n<p>B. social psychology<\/p>\n<p>C. cross-cultural psychology<\/p>\n<p>D. personality psychology<\/p>\n<p>Question 28<\/p>\n<p>Of the following correlation coefficients, which represents the strongest relationship between two factors?<\/p>\n<p>A.-.85<\/p>\n<p>B. .01<\/p>\n<p>C. .50<\/p>\n<p>S. .80<\/p>\n<p>Question 29<\/p>\n<p>In order to find out if her new abstract reasoning test is good at measuring what it was designed to measure, Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Marshall compares the scores on her test with the scores and grades of college students enrolled in courses that involve abstract reasoning<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0In this instance, Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Marshall is in the process of:<\/p>\n<p>A. establishing the test\u2019s reliability.<\/p>\n<p>B. establishing the test\u2019s validity.<\/p>\n<p>C. standardizing the test.<\/p>\n<p>D. Establishing the test\u2019s variability<\/p>\n<p>Question 30<\/p>\n<p>The _____ perspective of psychology emphasizes the importance of unconscious influences and early life experiences in explaining the underlying dynamics of behavior<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a><\/p>\n<p>A. cognitive<\/p>\n<p>B. biological<\/p>\n<p>C. humanistic<\/p>\n<p>D. psychodynamic<\/p>\n<p>Question 31<\/p>\n<p>Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Macmillan has designed a test to measure mathematical ability in college graduates<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0In order to establish a norm against which individual scores may be interpreted and compared, she is presently administering the test to a large representative sample of college graduates<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Macmillan is in the process of:<\/p>\n<p>A. establishing the test\u2019s validity.<\/p>\n<p>B. establishing the test\u2019s reliability.<\/p>\n<p>C.\u00a0 standardizing the test.<\/p>\n<p>D. establishing the test\u2019s representation<\/p>\n<p>Question 32<\/p>\n<p>Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Woods is studying the degree to which primates seem to display logic and insight in figuring out a variety of puzzles and other simple problems<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Dr<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Woods is most likely a(n) _____ psychologist<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a><\/p>\n<p>A. industrial\/organizational<\/p>\n<p>B. clinical<\/p>\n<p>C. forensic<\/p>\n<p>D. cognitive<\/p>\n<p>Question 33<\/p>\n<p>Ramon has organized his data into both a frequency distribution and a polygon<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Now he wants to summarize the data with a single number that provides information about the \u201ctypical\u201d score, or the \u201ccenter\u201d of the distribution<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Ramon would be advised to use:<\/p>\n<p>A. a measure of central tendency.<\/p>\n<p>B. an inferential statistic, called thet-test.<\/p>\n<p>C. the analysis of variance (ANOVA) technique.<\/p>\n<p>D. a correlation coefficient.<\/p>\n<p>Question 34<\/p>\n<p>While conducting research on intelligence, the experimenters were very careful to control for unwanted variability in such factors as age, gender, ethnic background, socioeconomic status, and so on<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0They did this in order to avoid or minimize the influence of:<\/p>\n<p>A. extraneous or confounding variables.<\/p>\n<p>B. dependent or outcome variables.<\/p>\n<p>C. demand characteristics.<\/p>\n<p>D. practice effects<\/p>\n<p>Question 35<\/p>\n<p>The cognitive perspective of psychology focuses on:<\/p>\n<p>A. the important role of mental processes in how people process information, developlanguage, solve problems, and think.<\/p>\n<p>B. how overt behavior is acquired and modified by environmental influences.<\/p>\n<p>C. the diversity of human behavior in different cultural settings and countries.<\/p>\n<p>D. the motivation of people to grow psychologically, the influence of interpersonalrelationships on a person\u2019s self-concept, and the importance of choice and self-direction instriving to reach one\u2019s potential<\/p>\n<p>Question 36<\/p>\n<p>Behaviorism was characterized by:<\/p>\n<p>A. the rejection of consciousness as a topic in psychology and a focus upon observable behavior.<\/p>\n<p>B. a narrow focus upon consciousness and conscious experience.<\/p>\n<p>C. a focus upon the importance of free will, self-determination, and psychological growth.<\/p>\n<p>D. an emphasis upon the unconscious determinants of personality.<\/p>\n<p>Question 37<\/p>\n<p>A representative sample is a:<\/p>\n<p>A. group of participants that closely parallels the larger group to be studied on all relevant characteristics, such as age, sex, and race.<\/p>\n<p>B. sample questionnaire that represents the most likely set of survey responses.<\/p>\n<p>C. \u00a0small group of volunteers who try to predict the survey results.<\/p>\n<p>D. list of all the possible questions that might be represented on the final survey.<\/p>\n<p>Question 38<\/p>\n<p>Tyler wants to know how much the scores in his data differ from each other and whether the scores are widely spread out<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0Tyler would be well advised to use:<\/p>\n<p>A. a measure of central tendency.<\/p>\n<p>B. the correlation coefficient.<\/p>\n<p>C. a measure of variability.<\/p>\n<p>D. the analysis of variance technique (ANOVA)<\/p>\n<p>Question 39<\/p>\n<p>Under the American Psychological Association\u2019s ethical code for psychologists, psychological researchers:<\/p>\n<p>A. must respect the dignity and welfare of the research participants.<\/p>\n<p>B. must consult each participant\u2019s family doctor.<\/p>\n<p>C. are never allowed to deceive research participants.<\/p>\n<p>D. can identify research participants by name, but only in professional journals.<\/p>\n<p>Question 40<\/p>\n<p>In an experiment investigating the hypothesis that aerobic exercise improves concentration and memory, all the participants had an equal chance of being assigned to any of the three conditions in the study<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a>\u00a0The researchers have used _____ to minimize the possibility of bias when assigning participants to the different groups<a href=\"http:\/\/www.homeworkminutes.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">.<\/a><\/p>\n<p>the practice effect<\/p>\n<p>random assignment<\/p>\n<p>the single-blind technique<\/p>\n<p>the double-blind technique<\/p>\n<p><center><a href=\"http:\/\/onlineclassesguru.com\/orders\/ordernow\"><img decoding=\"async\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcTyj99p60XCLyLk1htB7-1neRt8-2QdnenNlQ&usqp=CAU\"target=\"_http:\/\/onlineclassesguru.com\/orders\/ordernow\"\/><\/center><p>","protected":false},"excerpt":{"rendered":"<p>Question Question 1 Dr.\u00a0Jakel is a psychologist who studies basic topics in psychology, such as learning, memory, sensation, and perception.\u00a0Dr.\u00a0Jakel\u2019s area of specialization is: A. biological B. experimental C. personality D. clinical Question 2 Joanna has suffered a series of personal setbacks, including the death of a family member, academic problems in college, and a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-16847","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.0 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