RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.
2,596 results for "993 CE" — page 86 of 130
T_4_12 — Radicalization: Pathways to Extremism, Terrorism, and Deradicalization
Radicalization — the process by which individuals adopt increasingly extreme political, social, or religious ideologies that justify violence as a means of achieving group or personal goals — has become one of the most i
T_4_03 — Group Psychology and Crowd Behavior
Group psychology examines how individuals' thoughts, feelings, and behaviors are influenced by the presence and actions of others — from small groups to mass crowds. Foundational research includes Gustave Le Bon's The Cr
T_4_19 — Forensic Psychology: Profiling, Eyewitness Testimony & False Confessions
Forensic psychology — the application of psychological science to legal questions — has fundamentally transformed the criminal justice system while exposing critical vulnerabilities in traditional investigative and judic
T_4_14 — Social Comparison Theory: Festinger, Upward/Downward Comparison, and Social Media
Social comparison theory, introduced by Leon Festinger (1954), proposes that humans have a fundamental drive to evaluate their abilities and opinions — and in the absence of objective, non-social standards, they do so by
T_4_08 — Behavioral Economics and Nudge Theory
Behavioral economics integrates psychology into economic models, challenging the rational agent (homo economicus) assumption of classical economics. The field was established by Daniel Kahneman and Amos Tversky's Prospec
T_4_18 — Forensic Psychology: Criminal Behavior, Assessment, and Justice
Forensic psychology — the application of psychological science to legal and criminal justice systems — encompasses criminal profiling, eyewitness testimony reliability, risk assessment of violence and recidivism, compete
T_4_01 — Psychology of Belief & Conspiracy Thinking
The psychology of conspiracy thinking examines why individuals adopt beliefs in secret plots by powerful actors to achieve malevolent goals — beliefs that often resist disconfirmation and form interconnected "monological
T_2_06 — Health Psychology and Stress
Health psychology investigates how psychological, behavioral, and social factors influence health, illness, and healthcare — integrating biological and psychosocial perspectives within the biopsychosocial model (Engel, 1
T_2_21 — Collective Trauma Psychology
Collective trauma refers to the psychological impact of traumatic events experienced by entire communities, populations, or cultural groups — events such as genocide, slavery, colonialism, war, natural disasters, and pan
T_2_01 — Psychology of Grief, Loss, and Death Awareness
The psychology of grief, loss, and death awareness spans clinical bereavement research, existential psychology, and experimental social cognition. Elisabeth Kübler-Ross's five-stage model (1969), though culturally ubiqui
T_2_16 — Body Dysmorphic Disorder
Body dysmorphic disorder (BDD) is a psychiatric condition characterized by persistent, distressing preoccupation with perceived defects or flaws in physical appearance that are not observable or appear slight to others.
T_2_05 — Clinical Psychology: History and Foundations
Clinical psychology — the assessment, diagnosis, and treatment of mental disorders — evolved from ancient supernatural explanations of madness through institutional reform, the psychoanalytic revolution, behavioral and c
T_2_09 — Fear, Anxiety, and Phobias
Fear and anxiety are functionally distinct emotion systems: fear is a present-oriented defensive response to immediate threats (fight-flight-freeze), while anxiety is a future-oriented state of apprehension about potenti
T_1_06 — Cognitive Development — Piaget, Vygotsky, Theory of Mind
Cognitive development — how human minds grow in their capacity to think, reason, solve problems, and understand the world — has been dominated by two foundational theories: Jean Piaget's constructivist stage theory (1936
T_1_15 — Schema Theory: Cognitive Frameworks, Scripts, and Knowledge Organization
Schema theory — the idea that the mind organizes knowledge into structured mental frameworks (schemas) that guide perception, memory, and reasoning — is one of the foundational concepts in cognitive psychology, linking w
T_1_03 — Transpersonal Psychology — Beyond the Personal Self
Transpersonal psychology extends psychological inquiry beyond the individual ego to encompass states of consciousness, spirituality, and experiences transcending ordinary personal identity. Emerging in the late 1960s fro
T_1_09 — Psychology of Learning and Conditioning
Learning — relatively permanent changes in behavior or behavioral potential resulting from experience — is the foundational process of behavioral adaptation. Three paradigms dominate: classical conditioning (Pavlov, 1927
T_1_11 — History of Psychology
Psychology's formal history as an independent discipline spans approximately 150 years — from Wilhelm Wundt's founding of the first experimental psychology laboratory in Leipzig (1879) to the present day. The discipline
T_1_16 — Positive Psychology: The PERMA Model and Human Flourishing
Positive psychology — the scientific study of optimal human functioning, well-being, and the conditions enabling individuals and communities to flourish — was formally launched as a distinct movement by Martin Seligman d
T_3_06 — Psychology of Decision Making
The psychology of decision making — transformed by Kahneman & Tversky's heuristics and biases program (1970s) and formalized in prospect theory (1979, Nobel Prize in Economics 2002) — demonstrates that human judgment and
BROWSE BY SECTION — 3,721 documents across 34 fields