Cross sectional studies - Study guides, Class notes & Summaries

descriptive epidemiology - epidemiologic studies concerned with characterizing the amount and distribution of health and disease within a population WHO is getting sick? (ex sex, age, race/ethnicity) WHERE are they getting sick? (ex country, rural/urban, near factory) WHEN are they getting sick? (over a day, year, decade) descriptive study designs - cross-sectional, case reports, case series, ecologic analytic epidemiology - examines causal hypotheses regarding the association between exp...

nonexperimental research correct answers -descriptive research -tends to be attribute IVs -aims: *observe group differences *look at developmental trends *look at relationships among variables *not about establishing cause and effect *describes a particular situation or phenomenon -helps generate hypotheses -misconception is that it's inferior (nope, just different) other terms for IV correct answers classification variable and predictor variable other terms for DV (in nonexperim...

Chapter 01: Concepts of Health and Disease Question 1 1 out of 1 points The neuroscience nursing unit has developed a set of step-by-step directions of what should occur if a nursing assessment reveals the client may be exhibiting clinical manifestations of a cerebrovascular accident (CVA). Which statement about clinical practice guidelines are accurate? Select all that apply. Selected C. Answers: When developing a CVA set of step-by-step directions, the nursing unit should ask for assis...

UNC EDUC 181 Final Exam with Complete Solutions family form members of the family system; who is in your family family function the way the family operates to meet the needs of the members human development and family studies the study of how people change from womb to tomb and the study of family forms and how said families function empirical research carefully planned and systemic way of testing hypotheses and answering questions, following agreed-upon guidelines basic rese...

Researchers often use cross-sectional studies to study children's development in various areas. What is a difficulty with cross-sectional studies? 1. The same subjects are studied over time, and this is expensive, time consuming, and difficult because subjects might drop out of the study. 2. The investigator is examining data already on file to answer questions about children in various age groups, and that data might not be reliable. 3. Observations are made of differences between subjec...

Observational studies Ans: Watching and recording the actions of participants. This may take place in a natural setting, such as observing children at play at a park, or behind a one-way glass while children are at play in a laboratory playroom. Experiments Ans: Designed to test hypotheses (or specific statements about the relationship between variables) in a controlled setting in efforts to explain how certain factors or events produce outcomes. Case studies Ans: Studies involve ex...

NR449/ NR 449 Evidence Based Practice (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A - Chamberlain Q: The organization that was established to support clinical and basic nursing research for the care of individuals across the life span is the a. NIH b. ANA c. NINR d. CORP Answer: C Q: The individual who is primarily responsible for a research study is called the a. Nurse researcher b. data collector c. research assistant d. Principal inve...

EDUC 181 Final Exam Questions and Answers Already Passed What are the 3 areas of development? Physical, Intellectual, Emotional What are developmental milestones? approximate ages at which children reach specific normative events Why is it important that parents pay attention to important motor milestones achieved by their child? Parents can be sure their child is progressing like they're supposed to How is family form defined? Who is in your family How is family function de...

The fact that Tatiana likes to listen to the Hives (a 2000s band) and her grandmother prefers listening to Bill Haley and the Comets (a 1950s band) is probably best explained by correct answers cohort effects Which word is the best description of the meaning of the term "reliability?" correct answers consistency The advantage of the ____design is that it allows a researcher to synthesize data from across numerous studies. correct answers meta-analysis Which research method must al...

Longitudinal study design - Answer Follows individuals over a long period of time with multiple assessment points. Advantages of longitudinal studies: - Answer Phenomenon developmental or inherent within an individual Explore change over time vs. remain stable Examples of longitudinal study design: - Answer Children asked about social groups at ages 10, 13, and 15. Disadvantages to longitudinal studies: - Answer Longer: more time and resources needed Time commitment from p...