The pros and cons of cross sectional and longitudinal approaches to the study of development

the pros and cons of cross sectional and longitudinal approaches to the study of development What are the pros and cons of cross-sectional designs advantages – no selective attrition, people are not coming back to the study years later efficient disadvantages – no individual curve like in longitudinal (ex.

The cross-sectional study the logic the structure pros and cons conducting a cross-sectional study steps in building a cross-sectional study practical issues the logic of cross-sectional studies i looks at a “slice” of the population at a single point in time. Pros and cons of longitudinal research not only a thousand gifted children were followed over their life course but gifted adults also were studied backward to the period of childhood terman and his team carried on the study for over thirty years until his death in 1956. A cross-sectional study is analogous to selecting a bunch of classroom photos at random from all of the fourth, eighth, and 12th grade classes in a single year a repeated cross-sectional.

Lastly, there is sequential design, sometimes referred to as cross-sequential design, which is defined as a combination of longitudinal and cross-sectional design by following several differently. Pros: observation can help round out research by offering a real-world aspect to a hypothesis it offers a better description of consumer behavior and is less hypothetical than other methods. Pros and cons of longitudinal research defining a cross-sectional study as one that deals with status and a longitudinal the fundamentals of longitudinal research: an overview 173 modest attempt towards achieving that goal by putting together both theoretical and.

The most important advantage of cross sectional studies is that in general they are quick and cheap as there is no follow up, less resources are required to run the study cross sectional studies. Both cross -sectional and longitudinal analysis effects could be important so that your long term (x-sectional) blood pressure affects your health in addition to the effects of developing a higher. The framingham study is widely recognised as the quintessential longitudinal study in the history of medical research an original cohort of 5,209 subjects from framingham, massachusetts between the ages of 30 and 62 years of age was recruited and followed up for 20 years. Cross-sectional study is a research tool used to capture information based on data gathered for a specific point in time the data gathered is from a pool of participants with varied.

Ogy and in the psychological study of development we are still struggling to chologists now approach child development these include the need to under- the method, the majority of developmental studies have been cross-sectional longitudinal design:in a longitudinal design,. The cross-sectional approach to research entails the study of two or more groups of similar ages the groups are tested and their capabilities compared to evaluate development (the difference of skills. Cross-sectional study a study that captures all of the data for each participant at one time period a study that tests different age groups at the same time tend to think of cross-sectional studies as between-subjects design -advantage: all of the age groups can be tested at the same time very economical -disadvantage: age confounded with date. The pros and cons of longitudinal research by kendra cherry updated july 08, 2018 share flip email print panel study: involves sampling a cross-section of individuals cohort study: the pros and cons of naturalistic observation article. Cross sectional studies are the best way to determine prevalence and are useful at identifying associations that can then be more rigorously studied using a cohort study or randomised controlled study.

While longitudinal studies involve taking multiple measures over an extended period of time, cross-sectional research is focused on finding relationships between variables at one moment in time 4 groups identified for study are purposely selected based upon existing differences in the sample rather than seeking random sampling. This is primarily because, unlike a cross-sectional study, in which different individuals with same characteristics are compared, a longitudinal study would track the same people, thus the differences observed in the group will be less likely to be the result of a cultural difference across generations. Pros – study can be accomplished in a short period of time – researchers don’t later development cons – expensive and time consuming conformity oriented the sequential approach • a combination of the cross-sectional and longitudinal approach – begins with a cross-sectional study of individuals of different ages. A cross sectional study design was used to investigate the extent of chronic fatigue and the associated psychosocial exposures in a developing country the setting was a primary health centre catchment area in goa, india participants were women aged 18-50 years the primary outcome was reporting of. This is so because, unlike cross-sectional studies where different individuals with similar characteristics are being compared, longitudinal studies would track the same people, which means that the differences observed in a group will be less likely to be the result of a change or difference in culture across generations.

The pros and cons of cross sectional and longitudinal approaches to the study of development

the pros and cons of cross sectional and longitudinal approaches to the study of development What are the pros and cons of cross-sectional designs advantages – no selective attrition, people are not coming back to the study years later efficient disadvantages – no individual curve like in longitudinal (ex.

The longitudinal study uses time as the main variable, and tries to make an in depth study of how a small sample changes and fluctuates over time a cross sectional study , on the other hand, takes a snapshot of a population at a certain time, allowing conclusions about phenomena across a wide population to be drawn. They are cross-sectional and longitudinal these two different research designs are completely different from each other in terms of number of participants, type of data and type of analysis. Discuss the pros and cons of cross-sectional and longitudinal approaches to the study of development the study of development is that of changes in physical, cognitive, social and emotional capabilities over time.

A sequential study is one of many ways to construct research studies sequential, or longitudinal, studies test a single variable on the same individual or group of individuals consistently over a period of time other ways of constructing a research study include surveys, experiments and cross-sectional studies each. Cross-sectional approach is the alternative method to longitudinal method this method implies the comparison of different groups of people according to their age, education, activity work and communication. Cross-sectional approach by following it with a longitudinal study of outsourcing as a diffusion process [28] in the latter, they treated the kodak outsourcing decision as a critical event and studied outsourcing diffusion.

Research methods in human development / kathleen w brown let al] - 2nd ed the scientific approach 2 the limitations ofintuition andauthority 2 skepticism, science, andthe empirical approach 3 a correlational study 66 the thirdvariable problem 66 the experimental method 67 experimental control 68. Define cross-sectional surveys, provide an example of a cross-sectional survey, and outline some of the drawbacks of cross-sectional research describe the various types of longitudinal surveys define retrospective surveys, and identify their strengths and weaknesses. Cross%sectional-methodologies- - 1-applications+of+crosssectionalmethodologiesindevelopmentalpsychology+-introduction++- across%sectional-experimental-design-is-one. Incidenceandprevalencecanbereportedasaproportion, percentage,orasarateper1000,per100000,orper1000000, dependingontherarityofthebehaviourordiseasesuch.

the pros and cons of cross sectional and longitudinal approaches to the study of development What are the pros and cons of cross-sectional designs advantages – no selective attrition, people are not coming back to the study years later efficient disadvantages – no individual curve like in longitudinal (ex. the pros and cons of cross sectional and longitudinal approaches to the study of development What are the pros and cons of cross-sectional designs advantages – no selective attrition, people are not coming back to the study years later efficient disadvantages – no individual curve like in longitudinal (ex.
The pros and cons of cross sectional and longitudinal approaches to the study of development
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