Jump to content

File:B.F. Skinner at Harvard circa 1950 (cropped).jpg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia
    Original file (400 × 525 pixels, file size: 62 KB, MIME type: image/jpeg)

    Summary

    Description
    English: B.F. Skinner at the Harvard Psychology Department, circa 1950
    Français : Photographie en noir et lanc du psychologue américain Burrhus Frederic Skinner, auteur de « Walden Two » (1948). L'avant du crâne légèrement dégarni et portant des lunettes, B. F. Skinner est habillé d'un costume et d'une cravate. Derrière lui, une étagère de livres.
    Date circa 1950
    date QS:P,+1950-00-00T00:00:00Z/9,P1480,Q5727902
    Source self-made (by User:Silly rabbit). Updated in the Gimp by User:Michaelrayw2.
    Author Silly rabbit
    Other versions
    image extraction process
    This image has been extracted from another file
    : B.F. Skinner at Harvard circa 1950.jpg
    original file

    Licensing

    I, the copyright holder of this work, hereby publish it under the following licenses:
    GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
    w:en:Creative Commons
    attribution
    This file is licensed under the Creative Commons Attribution 3.0 Unported license.
    You are free:
    • to share – to copy, distribute and transmit the work
    • to remix – to adapt the work
    Under the following conditions:
    • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
    You may select the license of your choice.

    Captions

    Add a one-line explanation of what this file represents

    Items portrayed in this file

    depicts

    B.F. Skinner

    media type

    image/jpeg

    checksum

    8ef9c5d2aecce0a39754ebb0a1b1f8d337196846

    determination method or standard: SHA-1

    data size

    63,665 byte

    height

    525 pixel

    width

    400 pixel

    File history

    Click on a date/time to view the file as it appeared at that time.

    Date/TimeThumbnailDimensionsUserComment
    current12:46, 20 June 2023Thumbnail for version as of 12:46, 20 June 2023400 × 525 (62 KB)FMSkyCropped 3 % horizontally using CropTool with lossless mode.
    12:45, 20 June 2023Thumbnail for version as of 12:45, 20 June 2023411 × 525 (64 KB)FMSkyFile:B.F. Skinner at Harvard circa 1950.jpg cropped 25 % horizontally, 12 % vertically using CropTool with lossless mode.
    03:44, 23 February 2022Thumbnail for version as of 03:44, 23 February 2022378 × 519 (59 KB)FMSkyFile:B.F. Skinner at Harvard circa 1950.jpg cropped 31 % horizontally, 13 % vertically using CropTool with lossless mode.

    Global file usage

    The following other wikis use this file:

    View more global usage of this file.

    Metadata

    This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

    If the file has been modified from its original state, some details may not fully reflect the modified file.

    Retrieved from "https://en.wikipedia.org/wiki/File:B.F._Skinner_at_Harvard_circa_1950_(cropped).jpg"