Asked by: Geert Tarrida
medical health mental health

Why do psychologists select a random sample of research participants?

17
In a survey, psychologists select a random sampleofresearch participants in order to ensure that:theparticipants are representative of the populationtheyare interested in studying. Humanisticpsychologistsfocused attention on the importance ofpeople's: potential forhealthy growth.


In respect to this, why are researchers careful to use large representative samples in their studies?

Larger,representative sample sizes help ensurereliable and validresults. psychologist accepts a 5 percentlikelihood thatthe results occurred by chance.

One may also ask, how can contemporary psychology best be defined? Contemporary psychology is best definedasthe scientific study of: Behavior and mental process.Whowould have been most likely to ignorementalprocesses and to define psychology as "the scientificstudyof observable behavior"?

Also to know is, is psychology potentially dangerous?

psychology can be potentiallydangerousbecause psychology is knowledge.

Which coefficient expresses the strongest correlation?

The greater the absolute value of thePearsonproduct-moment correlation coefficient, thestrongerthe linear relationship. The strongestlinearrelationship is indicated by acorrelationcoefficient of -1 or 1. The weakest linearrelationshipis indicated by a correlation coefficientequal to0.

Related Question Answers

Alejandro Amadoz

Professional

What is correlational research?

Correlational research is a typeofnon-experimental research method, in which aresearchermeasures two variables, understands and assess thestatisticalrelationship between them with no influence from anyextraneousvariable. Our mind can do some brilliantthings.

Yamilka Udave

Professional

Which of the following is a statistical measure of the relationship between two variables?

Correlation (Pearson, Kendall, Spearman) Correlation isabivariate analysis that measures the strength ofassociationbetween two variables and the direction oftherelationship. As the correlation coefficient valuegoestowards 0, the relationship between the twovariableswill be weaker.

Serhii Liverani

Professional

What is dark psychology?

Dark Psychology is the study of thehumancondition as it relates to the psychological natureofpeople to prey upon others. The remaining .01%, underDarkPsychology, is the brutal victimization of otherswithoutpurposive intent or reasonably defined by evolutionaryscience orreligious dogma.

Dorleta Cocos

Explainer

What are the key issues in psychology?

Terms in this set (5)
  • Nature vs. Nurture. How much of a person's behaviorishereditary and how much is from how they were raised.
  • Conscious vs. Unconscious Mind.
  • Observable Behaviors vs. Mental Processes.
  • Free Will vs. Determinism.
  • Individual Difference vs. Universal Principles.

Algis Meierotte

Explainer

What are the 7 Contemporary perspectives in psychology?

At this point in modern psychology, thevaryingviewpoints on human behavior have been split into eightdifferentperspectives: biological, behavioral, cognitive,humanistic,psychodynamic, sociocultural, evolutionary,andbiopsychosocial.

Souliman Molero

Explainer

What is the definition of contemporary meaning current modern psychology?

Answer and Explanation: Contemporary psychologyisa term used to denote areas of research and practice that areactiveand utilizing modern techniques. Forexample,early

Brezo Ambaum

Pundit

What is modern psychology?

Modern psychology is divided intoseveralsubdisciplines, each based on differing models of behaviorandmental processes. The field of neuropsychology, which studiesthebrain and the connected nervous system, has been an outgrowthofthis contemporary focus on biological explanations of humanthoughtand behavior.

Mararia Lopez De Dicastillo

Pundit

What is psychology Historic biggest issue?

Psychology's biggest and mostenduringissue concerns the relative contributions andinterplaybetween the influences of nature (genes) and nuture (allotherinfluences, from conception to death).Clinicalpsychologists study, assess, and treat (withpsychotherapy)people with psychologicaldisorders.

Daouya Vilarrubi

Pundit

What are the main psychological domains?

The five main psychological pillars, or domains, as wewillrefer to them, are:
  • Domain 1: Biological (includes neuroscience, consciousness,andsensation)
  • Domain 2: Cognitive (includes the study ofperception,cognition, memory, and intelligence)

Yongfeng Evesque

Pundit

How many levels of analysis do we have in contemporary psychology?

IB Psychology/Levels of Analysis.TheLevels of Analysis, often abbreviated to LOA, arethevarious ways of observation in psychology. The threeLOAsare biological, cognitive, and sociocultural. Biologicalisobserving the physical aspects of the brain, such as physiologyandchemicals.

Bachir Gangoso

Pundit

Which of the following pioneers of psychology was a therapist?

The early pioneers of psychology established itasa new and independent science. Wundt, Freud, Titchener,Wertheimer,Skinner, James and Watson proposed four seminal schoolsof thought,encompassing both experiments in laboratory and field,and also thedevelopment of clinical therapies.

Edelfina Grosset

Teacher

Who used the method of introspection to identify?

Wundt believed that there were two key componentsthatmake up the contents of the human mind: sensations andfeelings. Inorder to understand the mind, Wundt believed thatresearchersneeded to do more than simply identify thestructure orelements of the mind.