examined subtypes covered a breadth of approaches, dividing groups along dimensions like specific symptoms, comorbid conditions, beliefs, demographics and clinical features. But reviews found most of these did not show clear validity against the analysis guidelines used.| Simply Psychology
When a person tries to memorize words or numbers, they rehearse the item to remember it for a longer time. In this experiment, rehearsal was prevented leading| Simply Psychology
A Randomized Control Trial (RCT) is a type of scientific experiment that randomly assigns participants to an experimental group or a control group to measure the effectiveness of an intervention or treatment.| Simply Psychology
Member checking is a technique used in qualitative research where researchers share their findings (e.g., themes, interpretations, narratives) with the participants who provided the data.| Simply Psychology
Internal validity refers to whether the design and conduct of a study are able to support that a causal relationship exists between the independent and dependent variables. It ensures that no other variables except the independent variable caused the observed effect on the dependent variable.| Simply Psychology
Sampling methods in psychology refer to strategies used to select a subset of individuals (a sample) from a larger population, to study and draw inferences about the entire population. Common methods include random sampling, stratified sampling, cluster sampling, and convenience sampling. Proper sampling ensures representative, generalizable, and valid research results.| Simply Psychology
Predictive validity is a subtype of criterion-related validity that refers to the degree to which scores from a psychological instrument can predict a| Simply Psychology
The experimental method involves the manipulation of variables to establish cause-and-effect relationships. The key features are controlled methods and the random allocation of participants into controlled and experimental groups.| Simply Psychology
Face validity refers to the degree to which a test appears to measure what it is intended to measure. This is often determined from the perspective of the test-taker or an expert.| Simply Psychology
A longitudinal study is a type of observational and correlational study that involves monitoring a population over an extended period of time. It allows researchers to track changes and developments in the subjects over time.| Simply Psychology
Maslow's hierarchy of needs is a pyramid of the needs that motivate people. Individuals most basic needs, at the base of the pyramid, are physiological. Once they have fulfilled these needs, people move on to their safety needs, social well-being, self-esteem then ultimately their need for self-actualization.| Simply Psychology