Charles #Gross, b. 2/29/1936, a cognitive neuroscientist who earned his PhD @cam.ac.uk in 1961. Gross's research revealed how our brains recognize complex objects, especially faces and hands. His discoveries transformed our understanding of visual processing. #ColorfulPsychologists

David Hubel, b 2/27/1926, a nobel-winning #neuropsychologist who earned his MD @mcgill.ca in 1951. #Hubel transformed our understanding of how the visual cortex processes information. His groundbreaking work with Wiesel revealed how the brain builds vision from simple signals. #ColorfulPsychologists

Carl Rogers, b. 1/8/1902, best known for his person-centered clinical approach in #psychology. #Rogers earned his PhD at Teachers College, Columbia in 1931. #RogerianTheory focuses on meeting clients with unconditional positive regard - recognizing their innate self-worth. #ColorfulPsychologists

Anna #Freud, b. 12/3/1895, a #Psychoanalyst who worked with her father, refocusing his theories to examine child development. A prolific writer and early female presence the field, she's a controversial figure for fighting to bar the LGBT community from becoming clinicians. #ColorfulPsychologists

Mary Ainsworth, b. 12/1/13, a Dev. Ψ known for her #AttachmentTheory. #Ainsworth earned her PhD @Utoronto.ca in 1937 before creating the #StrangeSituation protocol to examine emotional attachment between children and their caregivers. #ColorfulPsychologists

Edgar Adrian, b. 11/30/1889, a #neurologist and Nobel laureate for the all-or-none law for firing neurons. #Adrian received his MD @trin.cam.ac.uk in 1915 before working with WWI soldiers suffering from #ShellShock - a constellation of symptoms now better understood as #PTSD. #ColorfulPsychologists

Lev Vygotsky, b. 11/17/1896, a developmental Ψ known for the "Zone of Proximal Development" and the importance of play in learning. Earning his PhD at Moscow University in 1925, #Vygotsky had a vast impact on #Pedigogy and #Psychology as a whole. #ColorfulPsychologists

Gordon #Allport, b. 11/11/1897, a founding figure of #personality Ψ earned his PhD at @harvard.edu in 1922. As a researcher, educator, and president of the #APA, Allport made an indelible mark on the field of #psychology. #ColorfulPsychologists

Hermann #Rorschach, b. 11/8/1894, a #psychologist best know for his "inkblots." While inkblot measures lack both validity and reliability due to their subjective nature and adherence to psychoanalytic theories, Rorschach remains one of the most famous figures in the field. #ColorfulPsychologists

Harry Harlow, b. 10/31/05, a #psychologist most known for his experiments with rhesus monkeys. #Harlow earned his PhD @Stanford.edu before his professorship @Wisc.edu. Harlow's research on isolation, seperation, & dependency slated him as a influential force in the field! #ColorfulPsychologists

Kurt Lewin, b. 9/9/1890, a pioneer in social & I/O #psychology. Earning his Ph.D. @hu-berlin.de in 1916, #Lewin introduced his theory of human behavior - explaining it as a function of a person and their environment: B = f(P,E). #ColorfulPsychologists

Min Basadur, an Industrial/Organizational Ψ, known for his work in #AppliedCreativity. #Basadur earned his PhD at the University of Cincinnati, going on to develop #SimplexityThinking to improve #ProblemSolving in organizational contexts. #colorfulpsychologists

Wilhelm Wundt, b. 8/16/1832, the "father of #ExperimentalPsychology," earned his MD @Uniheidelberg.bsky.social in 1856. #Wundt founded the first Ψ lab @unileipzig.bsky.social in 1879 - differentiating and establishing #psychology as its own scientific discipline. #ColorfulPsychologists

Stanley Milgram, b. 8/15/33, a social Ψ known for his experiments on #obediance. #Milgram earned his PhD @harvard.edu in 1960 before holding professorships at Yale, Harvard, & GC-CUNY. Milgram remains one of the most recognizable and influential figures in #psychology. #ColorfulPsychologists

Martin E. P. Seligman, b. 8/12/1942, a positive Ψ known for his theory of #LearnedHelplessness. #Seligman earned his PhD and is a currently a professor @upenn.edu. #Seligman is a researcher of and outspoken proponent for a stronger focus on individual #WellBeing. #ColorfulPsychologists

Jean #Piaget, b. 8/9/1896, a developmental Ψ known for his theory of #CognitiveDevelopment. Piaget's #constructivist approach and theories of learning and development revolutionized the study of human cognition and continue to have a great impact on the field today. #ColorfulPsychologists

Carl Jung, b. 7/26/1875, founder of #Analytical Ψ. #Jung proposed an empirical approach to studying the #psyche, departing from #Freud. Jung's broad impact across the entire scientific community has cemented him as one of the most influential psychologists of all time. #ColorfulPsychologists

Oliver Sacks, b. 7/9/1933, a neurologist & author, earned his MD from Queens College, Oxford in '58. #Sack 's ability to relay his patients' struggles and accomplishments in insightful and entertaining ways inspired generations of #neuroscientists and #psychologists. #ColorfulPsychologists

Camillo Golgi, b. 7/7/1843, was a biologist known for his work with the nervous system. #Golgi's black reaction staining technique ( #GolgiStaining) allowed scientists to see neurons, leading to major breakthroughs in understanding the brain and central nervous system. #ColorfulPsychologists

Msgr. Edward A. Pace, b. 7/3/1861, a priest, physician, and #psychologist. #Pace studied psych under #Wundt @unileipzig.bsky.social, returning to the US & starting the Ψ program @catholicuniversity.bsky.social. Pace was one of the first 5 members inducted into #APA. #ColorfulPsychologists

Paul Broca, b. 6/28/1824, a physician known for associating the ventroposterior area of the frontal lobe (#BrocaArea) with speech production. #Broca graduated medical school @sorbonneparis1.bsky.social in 1849. His research changed how we view and the brain's role in language. #ColorfulPsychologists

E. Colin Cherry, b. 6/23/1914, an early #Cognitive Ψ, known for the #CocktailPartyEffect. Earning his DSc @manchester.ac.uk, his Rx in perception, especially focused auditory attention was evidence against radical behaviorism, supporting the later #CognitiveRevolution in Ψ. #ColorfulPsychologists

Alan Turing, b. 6/23/1928, the founder of #ComputerScience, earned his PhD @Princeton.edu in 1938. #Turing built the #Bombe decryption device, a critical allied achievement in WWII. His work furthered our understanding of how our brains work and set the stage for #AI. #ColorfulPsychologists

Daniel Schacter, b. 6/17/1952, a #Cognitive Ψ known for his research on memory and forgetting. #Schacter earned his PhD @uoft.bsky.social. His "Seven Sins of Memory" details how we fall prey to memory errors, giving valuable insights into the various processes of human memory. #ColorfulPsychologists

Erik Erikson, b. 6/15/1902. A dev.Ψ known for his stages of psychosocial development. Having no university degree, #Erikson held professorships @harvard.edu, @ucberkeleyofficial.bsky.social, & @Yale.edu, and is one of #psychology's most influential figures. #ColorfulPsychologists

William S. Gosset, b. 6/13/1876, a statistician and head brewer at #Guinness. #Gosset graduated @NewCollegeOxf.bluesky.social in 1899. Published under the pen name #Student, Gosset developed the t-test, allowing researchers to directly compare the means of 2 groups. #ColorfulPsychologists

Ronald Finke, b. 6/10/1950, a #cognitive Ψ known for his work in creative cognition. #Finke earned his PhD from @MIT.edu in 1979. His research into the mental processes involved in #Creativity and #ChaoticThinking helped build a fuller picture of how humans think. #ColorfulPsychologists

Torsten Wiesel, b. 6/3/1924, a neuroΨ, won the #Nobel in 1981 with #Hubel for their research on visual information processing. #Wiesel earned his MD @ki.se in 1954. His research transformed the way we understand sensory processing, especially in early childhood development. #ColorfulPsychologists

Franciscus Donders, b. 5/27/1818, an ophthalmologist and experimentalist. #Donders earned his MD in 1840 @universiteitleiden.nl. Donders was the first to show that #cognition takes time to occur - introducing #ReactionTime - an observable measure of mental processes. #ColorfulPsychologists

Robert Yerkes, b. 5/26/76, is known for the #YerkesDodsonLaw. Earning his PhD @harvard.edu, #Yerkes developed the Alpha/Beta tests for the U.S. Army during WWI. #APA president in 1917, his support for eugenics makes him prominent & problematic in the Hx of #psychology. #ColorfulPsychologists