counterbalance CAB

Author: Shotgunosine

main.py

@@ -13,7 +13,7 @@
 # CogBatt general imports for running and organizing the experiment.
 import config as CogBatt_config
 from utils import retrieve_worker_id, \
-    get_blocks_to_run, upload_block
+    get_blocks_to_run, upload_block, sid_evenness
 import version
 
 # Various task imports
@@ -92,6 +92,9 @@
 else:
     raise NotImplementedError
 
+# get subject id odd or even to counterbalance CAB
+flip_CAB = Func(sid_evenness, Ref.object(exp)._subject).result
+
 with Parallel():
     with Serial(blocking=False):
         # Log all of the info about the subject and the CogBatt version
@@ -182,7 +185,8 @@
                            task_dir=taskdir,
                            sub_dir=Ref.object(exp)._subject_dir,
                            block=exp.block_number,
-                           happy_mid=False)
+                           happy_mid=False,
+                           flip_resp=flip_CAB)
             with Elif(exp.task_name == "rdm"):
                 Wait(.5)
                 RDMExp(RDM_config,

tasks/AssBind/main.py

@@ -36,11 +36,18 @@
 @Subroutine
 def AssBindExp(self, config, sub_dir, task_dir=None, block=0,
                reminder_only=False, pulse_server=None, shuffle=False,
-               conditions=None, happy_mid=False):
-    TRIAL_REMIND_TEXT_L = "%s <-- %s" % (config.RESP_KY[0], list(config.RESP_KEYS.keys())[
-                                         list(config.RESP_KEYS.values()).index(config.RESP_KY[0])])
-    TRIAL_REMIND_TEXT_R = "%s --> %s" % (list(config.RESP_KEYS.keys())[list(
-        config.RESP_KEYS.values()).index(config.RESP_KY[1])], config.RESP_KY[1])
+               conditions=None, happy_mid=False, flip_resp=False):
+    if flip_resp:
+        resp_keys = {
+            'old': config.RESP_KEYS['new'],
+            'new': config.RESP_KEYS['old'],
+        }
+    else:
+        resp_keys = config.RESP_KEYS
+    TRIAL_REMIND_TEXT_L = "%s <-- %s" % (config.RESP_KY[0], list(resp_keys.keys())[
+                                         list(resp_keys.values()).index(config.RESP_KY[0])])
+    TRIAL_REMIND_TEXT_R = "%s --> %s" % (list(resp_keys.keys())[list(
+        resp_keys.values()).index(config.RESP_KY[1])], config.RESP_KY[1])
     if task_dir is not None:
         config.TASK_DIR = task_dir
 
@@ -207,7 +214,7 @@ def AssBindExp(self, config, sub_dir, task_dir=None, block=0,
                 Wait(0.2)
                 response = GetResponse(keys=config.RESP_KY,
                                        base_time=left_image.appear_time['time'],
-                                       correct_resp=Ref.getitem(config.RESP_KEYS,
+                                       correct_resp=Ref.getitem(resp_keys,
                                                                 trial.current['resp_correct']))
 
                 # present frame around images to indicate response
@@ -236,7 +243,9 @@ def AssBindExp(self, config, sub_dir, task_dir=None, block=0,
                 block=block,
                 trial_id=trial.i,
                 fmri_tr_time=self.trkp_press_time,
-                eeg_pulse_time=self.eeg_pulse_time)
+                eeg_pulse_time=self.eeg_pulse_time,
+                old_key=resp_keys['old'],
+                new_key=resp_keys['new'])
     Wait(.5)
     HappyQuest(task='CAB', block_num=block, trial_num=trial.i)
 

utils.py

@@ -265,6 +265,33 @@ def _read_exe_worker_id() -> dict[str, str]:
         return {"status": "error", "content": str(e)}
 
 
+def sid_evenness(sid):
+    # make sure the input is a string
+    sid = str(sid)
+    # initialize val so we can later catch if it never got set
+    val = None
+    # loop through the SID backwards looking for something that
+    # ord will return a value on
+    # I'm using a naked except because I don't care how ord fails
+    for char in sid[::-1]:
+        try:
+            val = ord(char)
+            break
+        except:
+            continue
+    # if for some reason ord works on nothing in sid
+    # then just use the length
+    # if all SIDs are the same length, this'll be a problem
+    # but I really don't expect to get this far
+    # and we'll keep an eye on use of this in the data
+    if val is None:
+        val = len(sid)
+
+    if val % 2 == 0:
+        return True
+    else:
+        return False
+
 
 if __name__ == "__main__":
     upload_block(worker_id='123456',