1..Which of the following is the foundation of Evidence -Based Nursing Practice? a.Research b. Nursing Process c. Scientific Method d.Caring 2.Research is anchored on objective reality. This is: a.Control b.Empiricism c.Systematic and orderly d.Objectivity 3.Which of the following is an ethical applied research? a.Gain -of-function research by Dr. Fauci in Wuhan laboratory b.Clinical trials by Pfizer for COVID-19 delta variant vaccine c.Lobbying for the use of Ivermectin in the management of covid cases d.A study on the relationship of smoking and covid-19 mortality 4.A University explores the students data for better understanding of the results of the different admission packages and which admission package is most successful among all packages is an example of: a.Descriptive Research b.Exploratory Research c.Explanatory Research d.Ex-post Facto 5.In this study, the investigators conceive and design the study, recruit subjects, and collect baseline exposure data on all subjects, before any of the subjects have developed any of the outcomes of interest. The subjects are then followed into the future in order to record the development of any of the outcomes of interest. a.Retrospective Cohort b.Prospective Cohort c.Ex-post Facto d.Correlational Study 6. This is a set of ethical principles regarding human experimentation developed originally in 1964 for the medical community by World Medical Association. It is widely regarded as the cornerstone document on human research ethic a.Declaration of Geneva b.Declaration of Tokyo c.Declaration of Helsinki d.Ottawa Charter 7.This principle removes the suspicion that something of relevance to objectivity is being hidden and allows readers to form their own opinions on whether a financial conflict of interest exists and what relevance it may have to the study: a.Cost – benefit ratio b.Confidentiality c. Anonymity d.Full Disclosure 8.The research process follows these steps: 1.Problem Identification 2.Theoretical Framework 3.Related literature review 4.Design 5.Sampling 6.Data Presentation 7.Data Collection 8.Data analysis 9.Conclusion and Recommendation 10.Dissemination of findings a.1,3,2,4,5,7,6,8,9,10 b.1,3,2,4,5,6,7,8,9,10 c.1,2,3,4,5,6,7,8,9,10 D.1,3,2,4,5,7,8,6,9,10 9.Which of the following is a well-stated research problem? a.Coping Strategies of ADMG Nursing Reviewees in the Bicol Region. b.What are the coping strategies of ADMG nursing reviewees in in the Bicol Region? c.The study sought to find out the coping strategies of ADMG nursing reviewees in the Bicol Region. d.There is no significant relationship between the coping strategies of ADMG nursing reviewees and their anxiety level before and during the PNLE. 10.Criteria of a good research problem, except: a.Novel b.Cost and returns c.Value-laden d.Hazards and handicaps 11.Which of the following can be considered research limitation? a.Available subjects b.Admin support c.Researcher knowledgeable to research topic d.Data saturation 12. “Stress is a non – specific response of the body to any demand made upon it.” – Hans Selye.What type of definition is this? a.Lexical b.Operational c.Denotative d.Empirical 13.What is the independent variable in this hypothesis: “There is no significant relationship between the coping strategies of ADMG nursing reviewees and their anxiety level before and during the PNLE. “ a.Anxiety level b.Coping strategies c.There is no significant relationship d.PNLE 14.In the hypothesis: “There is no significant relationship between the coping strategies of ADMG nursing reviewees and their anxiety level before and during the PNLE “, the extraneous variable (co-variate) is: a.Anxiety level b.Coping strategies c.ADMG nursing reviewees d.Holistic review preparation 15.What does it mean when you reject the Null Hypothesis? a.The explanatory variables are not related b.The explanatory variables are related c.There is no significant relationship between the IV and Dv d.Your research is useless and invalid 16.When the researcher mistakenly rejects a null hypothesis that should be accepted,what type of error is that? a.Type 1 b.Type 2 c.Type X d.Not my type 17.“All human beings need love” is an example of what type of assumption? a.Universal assumption b.Study assumption c.Theory-based assumption d.Study assumption 18.The nurse researcher is aware that the number purpose of reviewing related literature is: a.To assist the researcher in developing theoretical framework b.To provide the researcher opportunity to broaden his knowledge in the topic being studied. c.To avoid duplication in the subject being studied d.To reveal difficulties encountered by previous researchers in the same topics. 19.This type of experimental study involves 2 or more groups placed under observation, where only one of the groups is subjected to some treatment while the other groups are held static. All the groups are post-tested, and the observed differences between the groups are assumed to be a result of the treatment: a. One-shot Case Study Design b. One-group Pretest-posttest Design c.Static group Comparison Design d.Posttest only Control group 20.In this experimental design, the research participants are not randomly assigned, and as such, they are used in settings where randomization is difficult or impossible: a.True Experimental b.Quasi-experimental c.Pre-Experimental d.Solomon 4-Group 21.In this study, the researcher wants to know the “meaning” of the event or phenomenon being studied? a.Ethnography b.Phenomenology c.Qualitative d.Grounded Theory 22.If the researcher wanted to know the degree of relationship between the reviewees’ level and anxiety and their performance in the PNLE, she will have to use which of the following designs? a.Experimental b.Correlational c.Descriptive d.Retrospective 23.A study is conducted to determine the relationship between the size of the husband’s penis and the wife’s intensity of orgasm. If the finding is affirmative, which of the following is correct: 1.Design: Correlational 2.Design: Experimental 3.Design: Observation 4.Null Hypothesis: Rejected 5.Null Hypothesis: Accepted 6.Null Hypothesis: Type 1 Error a.1 and 4 b.1 and 5 c.2 and 5 d.3 and 4 e.3 and 6 24.This longitudinal study involves a sample of people from a more significant population and is conducted at specified intervals for a more extended period: a.Cohort study b.Panel study c.Retrospective study d.Cross-sectional study 25.A group of people who typically experience the same event at a given point in time is called: a.Population b.Samples c.Cohort d.Universe 26. Which of the following characteristics do NOT describe scientific investigation? A. Empirical data are gathered directly or indirectly through human senses. B. It is planed and conducted in a systemic and orderly manner C. External factors which may influence the relationship among phenomena are not necessarily controlled. D. They are conducted to test or develop theories and study advance knowledge. 27. In which of the following types of research does a researcher control the independent variable, but subjects cannot be randomly assigned to treatment conditions? A. DescriptiveC. Exploratory B.Quasi-experimental D. Experimental 28. When a nurse prepares a research report to a captive group, which of the following is NOT included? A. Summary of other research studies with the same result B. The researcher’s interpretation of the results of the study. C. A summary of the literature used to identify the research problem. D. A description of methods used to conduct the study. 29. Which of the following characteristics of a clinical nursing problem is NOT a potential for research? A. It has the potential to change how nursing care is delivered in the unit. B. It is value-laden and involves feelings and perceptions. C. It reflects something that could be improved in clinical practice. D. It is a problem that occurs frequently in a particular client group. 30. Which of the following is true in an experimental study? A. Clients most likely to perform the best are assigned to the experimental group. B.Subjects are randomly assigned to both experimental and controlled groups C. Conditions affecting the subjects are left uncontrolled to allow generalization of findings. D. The group receives the therapy being studied. 31. This type of sampling uses the technique whereby the population is subdivided into areas or sections and then taking a random sample from each section. A. Systematic sampling C.Cluster sampling B. Stratified sampling D. Purposive sampling 32. In this type of sampling, data are collected from anyone available such as those who are present in the coffee shop or those who are present in the CR at one time or another. A. Systematic sampling C. Simple random sampling B.Incidental sampling D. Cross-sectional sampling 33. In this type of sampling, selection of units in the sample is done by some sort of chance. A. Sequential sampling C. Stratified sampling B.Simple random sampling D. Cluster sampling 34. A new public health nurse would like to collect data on common problems encountered by diabetic patients in the community. In this survey, she selects only the diabetic patients in the community. In this survey, she selects only the diabetics residing in the different barangays of the community where she was assigned. This is an example of what type of sampling? A Purposive C. Systematic B. Cluster D. Stratified 35. One nurse is interested to get the effects of having foods with fortified Vit. A and D in the development of children from pre-school to age level. This type of sampling when a given group of subject is studied for an extended period of time is called: A. Cross-sectional C. Purposive B.Longitudinal D. Cross-Cultural 36.Your nursing unit plans to conduct a study on the use of structured preoperative preparation in lessening the demand for post-operative pain medications. Which of the following research activities should you initially do? A. find out from interview how many patients are willing to participate B. get the permission from the hospital director C. review literature on the topic D. prepare the tool for collecting data 37. Which of the following statements do NOT contribute to the research ability of your proposed problem? A. potential use of findings C. well-defined problem statement B. readability of findings D. measurability of variables 38. A study /research table should NOT contain which of the following ? A. categories of data collected C. specific title of table B. relevant rows and columns D. names and sample of the selected 39. Which of the following procedures ensures that the investigator has fully described to prospective subjects the nature of the study and the subject's rights? A. Debriefing B. Full disclosure C. Informed consent D. Cover data collection 40.Kevin is a member of the Nursing Research Council of the hospital. His first assignment is to determine the level of patient satisfaction on the care they received from the hospital. He plans to include all adult patients admitted from April to May, with average length of stay of 3-4 days, first admission, and with no complications. Which of the following is an extraneous variable of the study? A. Date of admission B. Length of stay C. Age of patients D. Absence of complications 41. The researcher checks if his instruments meet the criteria for evaluation. Which of the following criteria refers to the consistency or the ability to yield the same response upon its repeated administration? A. Validity B. Reliability C. Sensitivity D. Objectivity 42. The researcher decides to use judgmental sampling. Which of the following actions of Raphael is correct? A. Plans to include whoever is there during his study. B. Determines the different nationality of patients frequently admitted and decides to get representations samples from each. C. Assigns numbers for each of the patients, place these in a fishbowl and draw 10 from it. D. Decides to get 20 samples from the admitted patients 43. The researcher knows that certain patients who are in a specialized research setting tend to respond psychologically to the conditions of the study. This is referred to as A. Bias B. Hawthorne effect C. Halo effect D. Horns effect 44 Which of the following items refer to the sense of closure that the researcher experiences when data collection ceases to yield any new information? A. Saturation B. Precision C. Limitation D. Relevance 45. The researcher is interested to know the coping abilities of patients who are newly diagnosed to have terminal cancer. Which of the following types of research is appropriate? A. Phenomenological B. Ethnographic C. Grounded Theory D. Case Study 46. After teaching maternal and child concepts for two years, Ms. Abrea wanted to find out the knowledge of senior and junior students about contraceptive use and conception. Which of the following is the BEST statement of a research problem pertinent to the professor's goal? A. "Knowledge about Contraceptive Use and Conception among Third and Fourth Year Students of School X" B. "Is there a Difference in the Knowledge of Third and Fourth Year Students of School X on Contraceptive Use and Conception?" C. "What do Third and Fourth Year Students of School X Know about Contraceptive Use and Conception?" D. "Improving the Knowledge of Third and Fourth Year Students of School X on Contraceptive Use and Conception." 47. In the process of doing this and future studies, Ms. Abrea is very careful not to disclose the name of her subjects and their scores. This is an application of which of the following principle? A. Protection of clients C. Confidentiality B Anonymity D. Informed consent 48. In the process of planning this research study, the statement of facts, age range of the students, sex, marital status and initial course , if any, is BEST included in what part of the study'? A. Related literature C. Presentation and analysis of data B. Introduction D. Scope and limitation of the study 49. Having more or less 300 students in the third and fourth year nursing students, the BEST method of gathering desired information is which of the following? A. Structured interview C. Interview B. Checklist D . Questionnaire 50. Prediction of the outcome of the research are stated as: a. Methodology b. Sample c. Hypothesis d. Chi Square 52. Which of the following communicate the results of the research to the reader. They facilitate the description of the data: a. Hypothesis b. Statistic c. Research problems d.Tables 53. Quantitative data, is defined as the distance in the scoring units of the variables from the highest point achieved to the lowest: a. Frequency b. Mean c. Standard d. Range 54. This expresses the variability of the data in reference to the mean. It provides us with a numerical estimate of how far, on the average separate observations are from the mean: a. Percentile b. Standard Deviation c. Mean d. Median 55. The mode is: a.The score of measure with the highest frequency b. A measure of central tendency limited to descriptive use c. The center of gravity of the distribution of scores d. The most stables measure of control tendency 56. An abstract is: a. A brief introduction to the study b. Another way to state the research problem C. A brief summary of the contents of the entire report d. A summary of the important findings 57. Describes the tools, devices, tests and measures used in data collection: a. Questionnaire c. Research methods b. Sampling d.Instruments 58. It provides explicit explanation why the problem under study exist by showing how the variables are related to each other: a. Conceptual Paradigm c. Construct b. Proportion d. Conceptual Framework 59 . When you identify the scheme or plan of action for meeting the objectives of the study, you are identifying your: a. Sampling Method c. Data Collection tools b.Research Design d. Data Analysis plan 60. This statistical tool compares the responses of two respondent groups in the study on the phenomenon under investigation: a. U-test b. F-test c.T-test d. Chi square 61. Which of these uses sample data to predict future occurrences? a. Hypothesis b. Descriptive statistics c. Inferential statistics d. B and C only 62. In the review of literature, when the researcher restated the material read in his own words,it is called: a. Summarizing b. Quoting c.Paraphrasing d. Footnoting 63. The observer is involved with the subjects and has full knowledge and awareness of the subject to be observed: a. Covert participant observer b.Overt participant observer c. Participant observer c. Overt Non-participant observer 64. The totality of elements to which research findings may apply: a. Population b. Universe c. Target population d. All except A 65. Quantitative research involves numerical data. Which of the following is based on quantitative research? A. The effects of regular nurse visits to client's bedside on the number of client's Calls to the nurse B. A study on the effects of the white uniform of hospital personnel on pediatric patients C. A study on benefits of pre-operative health instructions to client's feeling of anxiety D. A study on the effects of touch on the client's feelings of isolation 66. Before the nurse researcher starts her study, she analyzes how much time, money, materials and people she will need to complete the research project. This analysis prior to beginning the study is called: A. Validity C.Feasibility B. Researcheability D. Reliability 67. When the researcher uses results of experiences and observations rooted in objective reality as sources of knowledge, this is: a.Control b. Manipulation C. Empiricism d. Objectivity 68. There should be no undue pressure, such as threats of penalty for failing to participate nor excessive rewards for agreeing to participate: a. Informed consent b. Right to full disclosure C. Right self -determination d. Autonomy 69. "Leadership Practices of Clinical Nurse Managers And Staff nurses' Clinical Performance in Selected Tertiary Hospitals in Metro Manila", is an example of a. research problem b. title c. hypothesis d. assumption 70. “Father “- strong, provider, head of the family and disciplinarian, is what type of definition? a. Lexican b.Connotative c. Textual/conceptual d. Denotative 71. __________ are placed at the end of the sentence of an article, chapter, book or essay: a. footnotes B.end notes c. bibliography d. references 72 This involves two control groups and two experimental groups. One control and experimental group takes the pre-test before treatment while the other group does not. However, both groups will get the post-test after the treatment, thereby segregating the effects of pre-test measure and intervention before and after treatment: a. pretest-post test design b. time series design c.Solomon Four group d. two group pretest- post test 73. Nurse Rock has established that the expected ratio of smokers in a group of male nurses was at 40:60. To compare the actual ratio against expected norm, the data would have to be analyzed using a: a.ANOVA b.T-Test c.Chi square d.Standard deviation 74. CHI SQUARE is the most widely used statistical study to determine the plausibility of the hypothesis. The chi square 0.24, which of following is an explanation to this finding? a.The null hypothesis is correct b.The null hypothesis is incorrect c.The alternative hypothesis is correct d.The null hypothesis is possibly rejected 75. In correlation co-efficient, what does it mean if the p-value is .02? a. Low Positive Correlation b. Low negative correlation c. High Positive Correlation d. Perfect Positive Correlation 1. Nursing Research can be classified according to the time frame the research study has been made. As a nurse, you know that the study entitled “Knowledge and practice of Staff Nurses in preventing needle prick injuries in a private hospital in Manila is classified as: A. Basic Research B. Historical Research C. Descriptive Research D. Experimental Research 1. Answer: C. Descriptive Research – This type of research describes the current situation in a given period of time 2. Nursing Research has a lot of purposes. Which of the following category do the study about the socio demographic profile of nursing students and their risk for depression belong? A. Prescription B. Exploration C. Prediction and control D. Explanation . Answer: B. Exploration – Exploratory research is an extension of descriptive research and is more oriented towards the discovery of relationships. Prescription research is intended for both research and practice. Prediction and control may contain a prediction of casualty, and control of the occurrence of casualty. Explanation research is a type of research that sought after predictions that should be tested with research. 3. In experimental research, as a nurse there must be an essential activity wherein the participants of the study will be able to understand the whole experimental design. This term is called: A. Desensitization B. Experimental Proper C. Research Proper D. Debriefing 3. Answer: D. Debriefing – This is the process wherein the subjects of the research must be able to understand what are they about the undergo. This is the fundamental right of being informed. 4. Ethics in Nursing Research has always been an issue when it comes to the identity of the respondents. When the topics of research are very sensitive, which of the following rights of individual participants must be ensured when the researcher cannot link the information given by the respondent from the source of the information? A. Confidentiality B. Anonymity C. Virility D. Volunteerism 4. Answer: B. Anonymity – This is the fundamental right of individuals who participate in research. Being anonymous may place the individual respondent’s information to be free from prejudice. Linking the information from the source or participant is prohibited. 5. In starting a focused group discussion, Nurse Dina wants to stress out the confidentiality of the topics that they will be discussing. Which of the following instructions convey confidentiality? A. “This discussion should not only be confined within this group of people. Any information discussed should be told publicly.” B. “This discussion should only be confined within this group of people. Any information discussed should not be told publicly.” C. “This discussion should not be confined within this group of people. Any information discussed should not be told publicly.” D. “This discussion should only be confined within this group of people. Any information discussed should be told publicly.” 5. Answer: B. “This discussion should only be confined within this group of people. Any information discussed should not be told publicly.” – Confidentiality of information means that any information discussed in a certain period of time should not be made available publicly. No. 6 – 10. Situation No.1 – “Knowledge and practice of prevention of needle prick injuries of Staff Nurses in a certain private hospital in Metro Manila” 6. Based on the research title which of the following will be the general objective? A. This study aims to determine the level of knowledge and practice of prevention of needle prick injuries of Staff Nurses in a certain private hospital. B. This study aims to determine if there is a significant relationship between levels of knowledge regarding prevention of needle prick injuries and sociodemographic of Staff Nurses in a certain private hospital. C. The study aims to determine the levels of knowledge regarding the prevention of needle prick injuries of Staff Nurses in a certain private hospital. D. This study aims to determine the sociodemographic of Staff Nurses in a certain private hospital. 6. Answer: A. This study aims to determine the level of knowledge and practice of prevention of needle prick injuries of Staff Nurses in a certain private hospital. – A general objective involves the broad concept of the study. The other options were examples of specific objectives 7. All of these are specific objectives except: A. This study is for nursing researchers in the future. B. This study aims to determine if there is a significant relationship between levels of knowledge regarding prevention of needle prick injuries and sociodemographic of Staff Nurses in a certain private hospital. C. The study aims to determine the levels of knowledge regarding the prevention of needle prick injuries of Staff Nurses in a certain private hospital. D. This study aims to determine the sociodemographic of Staff Nurses in a certain private hospital. 7. Answer: A. This study is for nursing researchers in the future. – This is not a specific objective rather it is a statement of who will be able to benefit from the study 8. As a nurse, you know the appropriate data-gathering tool, this is? A. Survey B. Questionnaire C. Structured Discussion D. Interview Method 8. Answer: B. Questionnaire – This is the best data-gathering tool. A structured questionnaire can gather precise information. 9. As a nurse, these are the following topics in the scope and limitations except: A. Limited to the hospital personnel of a private hospital B. Limited only to the practice of preventing needle prick injuries of nursing personnel C. The scope of the study involves the knowledge about prevention of needle prick injuries D. The scope of the study involves the sociodemographic profile of nursing personnel 9.Answer: A. Limited to the hospital personnel of a private hospital – The study is focused only on nursing personnel. The statement includes hospital personnel which is not specific. 10. Which of the following is not a null hypothesis? A. There is no relationship between the level of knowledge and practice of prevention of needle prick injuries B. There is no relationship between the practice of prevention of needle prick injuries and the sociodemographic profile of staff nurses C. There is a significant relationship between the knowledge and sociodemographic profile of staff nurses D. All of the above. 10. Answer: C. There is a significant relationship between the knowledge and sociodemographic profile of staff nurses – This is a positive statement of a 11. Which of the following would correspond to Intervene in Nursing Process? A. Select design plan B. Report findings C. Implement planned study D. Select a plan analysis 11. Answer: C. Implement planned study – This is similar to the part of nursing process – intervenes. This activity involves consideration of ethical standards. 12. Which of the following would correspond to the Plan in Nursing Process? A. Select design plan B. Report findings C. Implement planned study D. Change the objectives after implementation 12. Answer: A. Select a design plan – As the item denotes, there is a clue already – plan. 13. When it comes to steps in Problem Solving, which of the following would be similar in research wherein you implement the planned study? A. Theorize about facts and possible relationships B. gather, analyze relevant information C. Report findings D. Determine information needs 13. Answer: B. gather, analyze relevant information – Gathering and analyzing the information can lead to selecting the best solution, this is where implementing the planned study comes in when using the Research perspective 14. Using the Research perspective, when is the time that a nurse makes inferences? A. Define the purpose of review of literature B. Formulate a problem, define variables C. Select design sample D. Report findings 14. Answer: B. Formulate a problem, define variables – A hypothesis is a scientific guess which is similar to making inferences when it comes to the Nursing Process perspective. 15. Which of the following is does not belong to the group? A. Assess: Identify the problem B. Plan: Theorize C. Intervene: Gather relevant information D. Evaluate: Outcomes 15. Answer: B. Plan: Theorize – The planning stage in the nursing process involves determining information needs for the problem 16. In selecting a problem, these are the following consideration except: A. Time Factor B. Talents C. Cost D. Data availability 16. Answer: B. Talents – Research skills rather than using the term talent is more appropriate. In research all of the ideas must be stated in a technical form rather than in flowery words. 17. These are the purpose of Review of Related Literature except: A. Reveal investigations B. Reveal sources of data C. Reveal what is the problem D. Reveal the significant research personalities 17. Answer: C. Reveal what is the problem – This is the purpose of introduction of a research paper. The review of related literature would only place the picture properly whether there is a need for further research or not. 18. As a nurse, you know the following functions of theoretical framework, except: A. Specifies relationship among the concepts B. Give a graphic view of the data C. Clarifies the concept on which the study is built D. States assumptions 18. Answer: B. Give a graphic view of the data – This is the functions of tables and graphs which are important in showing the results of the study in an organized format. 19. Which of the following would not be Qualitative Research? A. Case study of Myocardial Infarction B. A Review on Corona Trial C. A Review on the Nursing Uniform D. A Review on the Performance in Related Learning Experience of student nurses 19. Answer: D. A Review on the Performance in Related Learning Experience of student nurses– this is not qualitative research since it uses measurement tools in order to present the data. 20. Using statistics in nursing research is a very vital tool in presenting the data. As a nurse, you know the definition of sampling as: A. Taking certain areas of the population dividing the areas into sections B. process of selecting a portion of the population to represent the entire population C. Using every Nth name from the list of participants D. Taking any sample as long as it comes up with the quota 20. Answer: B. process of selecting a portion of the population to represent the entire population – It involves many types of sampling as the other definitions would describe stratified random sampling, systematic sampling, purposive sampling. 21. In gathering information, as a nurse these are the reliable sources except: A. Interview B. Observation C. Grapevine D. Records 21. Answer: C. Grapevine – Rumours are not reliable sources of information. The other items would guarantee reliable results. 22. As a nurse educator, you want to know the reasons behind the leave of absences of student nurses. These tools can be used except? A. Interview B. Records C. Pre-Test & Post-Test D. Questionnaire 22. Answer: C. Pre-Test & Post-Test – This is not an appropriate tool in gathering the needed data. Since this type of research is descriptive in nature, the other three options can be utilized. 23. Upon gathering the data, which of the following can describe the most number of reasons for leave of absence? A. Median B. Mode C. Frequency D. Deviance 23. Answer: B. Mode – This is a numerical value in a distribution that occurs frequently. 24. If you want to know the average age of the nursing students who has the most number of leave of absence you will need: A. Median B. Mode C. Mean D. Deviance 24. Answer: C. Mean – The point on the scale that is equal to the sum of scores divided by the number of scores 25. After all the data presented, what part of descriptive statistics will you use in order to place a systematic arrangement of numerical values from lowest to highest? A. Deviance B. Central Tendency C. Mode D. Frequency Distribution 25. Answer: D. Frequency Distribution – Deviance shows how to disperse a group of samples can from the middle value. Central tendency shows how clustered groups can be in a middle value; mode is an example of central tendency 1. What are the criteria used to judge the worth of a research study? Select all that apply. A.Validity B.Reliability C.Generalizability D.Ethical considerations 2.Which statement best describes qualitative research? Select all that apply. A.It focuses on understanding subjective experiences and meanings. B.It aims to quantify data and analyze statistical relationships. C.It seeks to establish cause-and-effect relationships. D.It uses open-ended questions and interviews. 3. What does a critique of a research study always include? Select all that apply. A.Evaluation of the methodology B.Examination of the findings C.Discussion of potential limitations D.Suggestions for future research 4. For which of the following research questions would qualitative methods be most appropriate? A.What is the impact of a new drug on reducing cholesterol levels? B.How do individuals perceive the quality of customer service in a particular store? C.Is there a correlation between sleep duration and academic performance? D.What is the effect of different teaching methods on students' math scores? 5.Which of the following phrases would be found in a report of a qualitative study? A.Data collected were perceptions of pain. B.The sample size was 500 participants. C.Statistical analysis was conducted using regression models. D.The study aimed to determine the prevalence of a disease in a population. 6. Which of the following phrases would be found in a report of a quantitative study? A.Data collected were perceptions of pain. B.The sample size was 500 participants. C.Statistical analysis was conducted using regression models. D.The study aimed to determine the prevalence of a disease in a population. 7.Which of the following hypotheses are indicative of an experimental research design? A.There is a positive correlation between exercise and mental well-being. B.Participants who receive the treatment will show a greater improvement in symptoms compared to the control group. C.The level of motivation affects performance on a cognitive task. D.There is no difference in anxiety levels between males and females. 8. Which statements are part of the criteria used to judge the soundness of a stated research question? Select all that apply. A.The research question is clear and specific. B.The research question is broad and covers multiple variables. C.The research question is feasible and can be answered with available resources. D.The research question is relevant and contributes to the existing knowledge. 9. Which criteria are used to determine testability of a hypothesis? Select all that apply. A.The hypothesis is supported by previous research. B.The hypothesis is stated in a quantifiable manner. C.The hypothesis is consistent with the research objectives. D.The hypothesis is concise and specific. 10. What are the advantages to using directional hypotheses? Select all that apply. A.The indication of the use of a theory base to derive the hypothesis B.The provision of a specific theoretical frame of reference C.Ensure that findings will be generalizable D.The indication of a non biased selection of subjects