_

N-back.py

-#!/usr/bin/env python
+#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """
 This experiment was created using PsychoPy3 Experiment Builder (v2020.1.3),
@@ -96,7 +96,7 @@ FixationClock = core.Clock()
 fixation_1 = visual.TextStim(win=win, name='fixation_1',
     text='+',
     font='Arial',
-    pos=(0, 0), height=0.05, wrapWidth=None, ori=0, 
+    pos=(0, 0), height=0.05, wrapWidth=None, ori=0.0, 
     color='white', colorSpace='rgb', opacity=1, 
     languageStyle='LTR',
     depth=0.0);
@@ -121,7 +121,7 @@ target_square = visual.Rect(
 fixation_2 = visual.TextStim(win=win, name='fixation_2',
     text='+',
     font='Arial',
-    pos=[0, 0], height=0.05, wrapWidth=None, ori=0, 
+    pos=[0, 0], height=0.05, wrapWidth=None, ori=0.0, 
     color='white', colorSpace='rgb', opacity=1, 
     languageStyle='LTR',
     depth=-2.0);

html/N-back-legacy-browsers.js

@@ -601,7 +601,7 @@ function N_back_1_TrialRoutineEachFrame(trials) {
     }
     
     // *fixation_2* updates
-    if (t >= 1.0 && fixation_2.status === PsychoJS.Status.NOT_STARTED) {
+    if (t >= 0.0 && fixation_2.status === PsychoJS.Status.NOT_STARTED) {
       // keep track of start time/frame for later
       fixation_2.tStart = t;  // (not accounting for frame time here)
       fixation_2.frameNStart = frameN;  // exact frame index
@@ -609,7 +609,7 @@ function N_back_1_TrialRoutineEachFrame(trials) {
       fixation_2.setAutoDraw(true);
     }
 
-    frameRemains = 1.0 + 1.0 - psychoJS.window.monitorFramePeriod * 0.75;  // most of one frame period left
+    frameRemains = 0.0 + 1.0 - psychoJS.window.monitorFramePeriod * 0.75;  // most of one frame period left
     if (fixation_2.status === PsychoJS.Status.STARTED && t >= frameRemains) {
       fixation_2.setAutoDraw(false);
     }

html/N-back.js

@@ -604,7 +604,7 @@ function N_back_1_TrialRoutineEachFrame(trials) {
     }
     
     // *fixation_2* updates
-    if (t >= 1.0 && fixation_2.status === PsychoJS.Status.NOT_STARTED) {
+    if (t >= 0.0 && fixation_2.status === PsychoJS.Status.NOT_STARTED) {
       // keep track of start time/frame for later
       fixation_2.tStart = t;  // (not accounting for frame time here)
       fixation_2.frameNStart = frameN;  // exact frame index
@@ -612,7 +612,7 @@ function N_back_1_TrialRoutineEachFrame(trials) {
       fixation_2.setAutoDraw(true);
     }
 
-    frameRemains = 1.0 + 1.0 - psychoJS.window.monitorFramePeriod * 0.75;  // most of one frame period left
+    frameRemains = 0.0 + 1.0 - psychoJS.window.monitorFramePeriod * 0.75;  // most of one frame period left
     if (fixation_2.status === PsychoJS.Status.STARTED && t >= frameRemains) {
       fixation_2.setAutoDraw(false);
     }