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In archaeology, lithic analysis is the analysis of stone tools and other chipped stone artifacts using basic scientific techniques. At its most basic level, lithic analyses involve an analysis of the artifact's morphology, the measurement of various physical attributes, and examining other visible features (such as noting the presence or absence of cortex, for example).
Samuel David Gosling is a personality and social psychologist with interests in social perception, cross-species, and trends in the history of psychology. His work in social perception examines how people form impressions on others through their behavior, appearance, and physical environment, while his work with cross-species examines how ...
Scraping a chalkboard (also known as a blackboard) with one's fingernails produces a sound and feeling which most people find extremely irritating. The basis of the innate reaction to the sound has been studied in the field of psychoacoustics (the branch of psychology concerned with the perception of sound and its physiological effects).
Articles are free to read by visitors, however additional features (such as job postings or advertisements) are accessible only as a paid subscription. Members of the site each have a user profile and can upload research output including papers, data, chapters, negative results, patents, research proposals, methods, presentations, and software ...
A wide range of research methods are used in psychology. These methods vary by the sources from which information is obtained, how that information is sampled, and the types of instruments that are used in data collection. Methods also vary by whether they collect qualitative data, quantitative data or both.
Card scraper, cabinet scraper or scraper, a tool for scraping wood; Hand scraper, a single-edged tool used to scrape metal from a surface; Ice scraper, a handheld tool for removing frost, ice, and snow from windows; Paint scraper, a hand tool to remove paint or other coatings from a substrate
This free change of psychic energy is characteristic of so-called primary processes, which do not function with the aim of mental identity, but rather aim to fulfill pleasure, even self-deception to a certain extent, in order to make life easier, i.e. to avoid unpleasant and harmful things: a camouflage, reinterpretation, reconnection of ...
Bronze strigil (Roman, 1st century AD, Walters Art Museum The strigil (Latin: strigilis) or stlengis (Ancient Greek: στλεγγίς, probably a loanword from the Pre-Greek substrate) is a tool for the cleansing of the body by scraping off dirt, perspiration, and oil that was applied before bathing in Ancient Greek and Roman cultures.