Ecological validity - Study guides, Class notes & Summaries

indepent variable - the variable that is manipulated by the researcher dependent variable - the outcome affected by the IV control variable - a variable kept constant to remove its effects in a study confound - uncontrolled factors that could affect the outcome validity - truth about inference being made statistical conclusion validity - Are the conclusions reasonable and dependable based on the analytical strategy? construct validity - How well does the study represent the theory or cons...

Observations correct answers - Can be used alongside other research methods such as case studies and lab experiments - Can be used on their own - No IV to manipulate - All data gathered by observing What types of data can be gathered using observations? correct answers Quantitative data e.g. observing how many times people act Qualitative data e.g. describing how people acted aggressively What are the ways to collect data in observations? correct answers Tallying, event sampling and ti...

AQA A level Psychology paper 2-Research methods What Types of experiment are there? - Answer ️️ -Lab Field Natural Quasi How are lab experiments conducted? - Answer ️️ -take place in a highly controlled environment Pros and Cons of lab experiments - Answer ️️ -High level of control of the iV and DV so we can determine cause and effect High internal validity High replicability Artificial so lacks generalizability (ecological validity/mundane realism) Low external validity ...

AQA A Level Psychology Research Methods Exam Questions And Answers 100% Verified Methods are what psychologists use to conduct their research. There are two areas of methods, what are these? Experimental Methods and Non-Experimental Methods Outline what experimental methods consist of Lab, natural, field and quasi experiments Outline what non-experimental methods consist of Correlational analysis, observations, case studies and self report (interviews and questionnaires) Outli...

A measure with the ability to produce similar results when repeated measurements are made under identical conditions has correct answers reliability When the measure being made consists of judgements or ratings of multiple observers, the degree of agreement among observers can be established by using a statistical measure of correct answers interrater reliability To assess ______ the same test is administered twice, separated by a relatively long interval of time, to the same individuals c...

According to the classical test theory, every measurement is comprised of ______________ elements? - 2.0 Assigned numeric values represent different classes - numbers represent different hair colors Assigned numeric values represent the degree of measured characteristic= Assigned numeric values represent different classes= - Ordering in magnitude Distinctiveness Compared to a comparable experiment conducted in a laboratory, the field experiment has advantages in which of the following? - ...

independent variable - Answer the variable that is manipulated dependent variable - Answer the variable that is measured or the outcome variable construct validity - Answer how well researchers measured/manipulated variables; how accurately researcher operationalized each variable; has to be reliable. how well was each variable measured; ask about operationalization, reliability, does it measure what it is supposed to external validity - Answer how well results generalize to...

A client in her mid-20s tells a social worker that she feels like a failure. She does not have a boyfriend, has been unable to find a full-time job after graduating from college, and is living at home. During the assessment process, the social worker praises the client for facing her problems and asks her about her accomplishments and positive skills, rather than her deficits. The social worker's actions are rooted in a(n): A. Functionalist approach B. Ecological perspective C. Resil...

AQA A Level Psychology - Research Methods describe a lab experiment - Answer ️️ -an experiment done in a controlled setting, in which the IV is directly manipulated and EVs are controlled what are the strengths of a lab experiment - Answer ️️ -cause and effect can be established, high control = high internal validity what are the weaknesses of a lab experiment - Answer ️️ -lack realism = unnatural behaviour = low ecological validity, demand characteristics = low internal validi...

To determine the validity of existing data, the health education specialist: correct answersexamines the references for commonly cited sources in multiple publications Which social determinant should the health education specialist consider when analyzing knowledge acquisition among youth participating in a risk reduction intervention correct answersCircumstances A seminar on high blood pressure for those who already are affected by high blood pressure is being provided as a part of a work...