20890<_VersionPersist dt:dt="int">50SessionProcPsychology Software Tools, Inc.This experiment is a modification of BasicRT used to measure key release times in response to a stimulus. A fixation is presented, and the subject must press and hold the SPACEBAR in order to initiate the trial. The stimulus is presented after a variable duration (500 or 1000 msec). When the X or Y stimulus appears, the subject is to release the SPACEBAR. Reaction time (i.e., release time) is measured from the onset of the Stimulus object to the release of the SPACEBAR. A Debug statement is used at the end of the trial to indicate that the time between stimulus onset and release time are equal to the RT logged for the Stimulus object. To collect key releases, open the Experiment object, select the Devices tab, select the appropriate response device, and click Edit. The Collection Mode field in the Device Properties dialog allows the selection of the type of response to collect (i.e., presses, releases, both presses and releases). To specify a release, use a "-" before the key name within curly braces {}. For example, to specify a press of the SPACEBAR, indicate {SPACE}. To specify a release of the SPACEBAR, indicate {-SPACE}. Refer to the {KEY} Nomenclature topic in the E-Basic Help for more information, and a listing of special keys. Limitations: This experiment does not implement a check to make sure the SPACEBAR is down prior to presenting the stimulus. That is, the SPACEBAR is used to advance from the fixation to the stimulus, but additional checks should be put in place to determine that the SPACEBAR is still pressed (has not been released) prior to presenting the stimulus.2013-08-19T15:22:37.000536870912DisplayDisplay<_VersionPersist dt:dt="int">1-164048016white1NoKeyboardKeyboard<_VersionPersist dt:dt="int">1-1301MouseMouse<_VersionPersist dt:dt="int">1-1100SoundSound<_VersionPersist dt:dt="int">1-122205016-1-10-1BlockTrialSubTrialLogLevel5LogLevel6LogLevel7LogLevel8LogLevel9LogLevel1010SubjectPlease enter the Subject Number (1-32767, 0=No Data Logging):0-1-11032767SessionPlease enter the Session Number (1-32767):0-1-11132767GroupPlease enter Subject's Group (0-32767):0001032767NamePlease enter Subject's Name:100255AgePlease enter Subject's Age (0-150):00000150SexPlease enter Subject's Sex:200malemalefemaleHandednessEnter Subject's Handedness:200leftleftrightResearcherIDPlease enter Researcher's ID:0001032767SessionProcProcedure{05364275-F001-4336-9714-9C8409A5930C}20887<_VersionPersist dt:dt="int">1InstructionsBlockListGoodbye1InstructionsBlockListGoodbyeGoodbyeTextDisplay{06FF9751-C3E1-4D0E-A2E4-535CF42C14B6}20887<_VersionPersist dt:dt="int">1OnsetDelay0OnsetTime0DurationError0PreRelease0Duration0StartTime0OffsetTime0FinishTime0TimingMode0CustomOnsetTime0CustomOffsetTime0ActionDelay0ActionTime0TargetOffsetTime0TargetOnsetTime0OffsetDelay0RTTime0ACC0RT0RESP0CRESP0Tag020000010blackwhiteopaqueblack0centercenter100%100%centercentercentercenterNoCourier New18YesNoNoNoThank you for participating. Goodbye!-1BlockListList{EFBDF442-F7D6-4490-B21F-B7B0E446F5C3}20887<_VersionPersist dt:dt="int">1PracticeMode1BlockProc00000001100Weight17510Procedure17511Nested17512PracticeMode0?861881 BlockProc NoBlockProcProcedure{ACE1CF09-B864-48DC-843D-DA0090ACC712}20887<_VersionPersist dt:dt="int">1TrialList1TrialListTrialListList{579E574D-8C25-450F-B8B5-35E74B539AB0}20887<_VersionPersist dt:dt="int">1Stimulus1CorrectAnswer1VarWaitTime1TrialProc10000001100Weight17510Procedure17511Nested17512Stimulus0?75188CorrectAnswer0?126188VarWaitTime0?751882 TrialProc X 1 5002 TrialProc Y 2 1000TrialProcProcedure{9E76AA8C-C7AB-4E02-B73C-2BE6AB56FCC6}20887<_VersionPersist dt:dt="int">1FixationWait1StimulusWriteToOutput1FixationWait1StimulusWriteToOutputFixationTextDisplay{A891810E-8DAB-434B-9387-C39A9AF5F589}20887<_VersionPersist dt:dt="int">1OnsetDelay0OnsetTime0DurationError0PreRelease0Duration0StartTime0OffsetTime0FinishTime0TimingMode0CustomOnsetTime0CustomOffsetTime0ActionDelay0ActionTime0TargetOffsetTime0TargetOnsetTime0OffsetDelay0RTTime0ACC0RT0RESP0CRESP0Tag0KeyboardKeyboard{SPACE}1111YesAllYes-10010blackwhiteopaqueblack0centercenter100%100%centercentercentercenterNoCourier New18YesNoNoNo + Press and hold the spacebar to begin the trial.-1Wait1Wait{CFF16BB6-7EA8-4712-94F2-6D8379A2DE1B}20887<_VersionPersist dt:dt="int">1OnsetDelay0OnsetTime0DurationError0PreRelease0Duration0StartTime0OffsetTime0FinishTime0TimingMode0CustomOnsetTime0CustomOffsetTime0ActionDelay0ActionTime0TargetOffsetTime0TargetOnsetTime0OffsetDelay0RTTime0ACC0RT0RESP0CRESP0Tag0[VarWaitTime]0010StimulusTextDisplay{9BCE4963-E187-40CD-A1F1-E2ACB2732608}20887<_VersionPersist dt:dt="int">1OnsetDelay1OnsetTime1DurationError1PreRelease0Duration0StartTime0OffsetTime0FinishTime0TimingMode0CustomOnsetTime0CustomOffsetTime0ActionDelay0ActionTime0TargetOffsetTime0TargetOnsetTime0OffsetDelay0RTTime1ACC1RT1RESP1CRESP1Tag0KeyboardKeyboard{-SPACE}1111YesAllYes100000010blackwhiteopaqueblack0centercenter25%25%centercentercentercenterNoCourier New18YesNoNoNo[Stimulus]-1WriteToOutputInLine{A3BCF631-8A23-46A3-8995-491997709039}20887<_VersionPersist dt:dt="int">1'This InLine simply writes the current clock time-OnsetTime of the stimulus 'to the Output window, indicating that this is equal to the dependent measure 'Stimulus.RT. 'For debugging purposes only, may be removed. Debug.Print Clock.Read - Stimulus.OnsetTime & "\tRT = " & Stimulus.RTInstructionsTextDisplay{B9B64877-AFC9-48C2-A0EC-7DB04123DB53}20887<_VersionPersist dt:dt="int">1OnsetDelay0OnsetTime0DurationError0PreRelease0Duration0StartTime0OffsetTime0FinishTime0TimingMode0CustomOnsetTime0CustomOffsetTime0ActionDelay0ActionTime0TargetOffsetTime0TargetOnsetTime0OffsetDelay0RTTime0ACC0RT0RESP0CRESP0Tag0KeyboardKeyboard{ANY}1111YesAllYes100000010blackwhiteopaqueblack0centercenter100%100%centercentercentercenterNoCourier New18YesNoNoNoWelcome to the experiment You will see a fixation followed by either an 'X' or a 'Y'. You must press and hold the SPACEBAR to begin the trial. Release the SPACEBAR when the stimulus appears. Press any key to continue-1