The vast majority of psychology research uses __.Group of answer choicesself-selection samplingunbiased/probability samplingconvenience samplingsnowball sampling

This sampling method is commonly used in social sciences when investigating hard-to-reach groups.Group of answer choicesPurposive samplingQuota samplingSnowball samplingConvenience sampling

Which of the following types of sampling involve using random procedures to select a sample?Group of answer choicesjudgement samplingprobabilistic samplingsubjective samplingconvenience sampling

Which of the following sampling methods have LOWER external validity?Group of answer choicesprobability samplingnon-probability samplingrepresentative samplingunbiased sampling

Dr. Garcia is interested in the neuroscience of sleep disorders. He recruits 25 participants from a nearby sleep center to participate in his fMRI study. He then asks them if they know other people who would be willing to participate. What kind of sampling is this?Group of answer choicesconvenience samplingself-selection samplingquota samplingsnowball sampling

It is perhaps the easiest method of sampling because participants are selected based on availability and willingness to take part.Group of answer choicesSnowball samplingConvenience samplingQuota samplingPurposive sampling