File size: 1,675 Bytes
227148b |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 |
function [] = train_Inst5(disp_struct)
% the outline task instructions
text_0 = '-Instructions-\n\n\n';
text_1 = 'Regardless of whether you Choose or Match on each trial,\n\n your goal is to learn which pictures are more rewarding. \n\n\n\n (Doing so will help you later in the task!)\n\n\n\n';
text_2 = 'The faster you learn which pictures are better,\n\n the faster you will finish!\n\n\n\n';
text_3 = 'Let''s try a few practice trials.';
Screen('TextSize', disp_struct.wPtr, 30);
Screen('TextFont', disp_struct.wPtr, 'Times');
Screen('TextStyle', disp_struct.wPtr, 0);
Screen('TextColor', disp_struct.wPtr, [255 255 255]);
Screen('FillRect', disp_struct.wPtr,[0 0 0]);
% the number of charaters per line
wrap_length = 70;
% Print out the initial instructions
% Bold the intro
Screen('TextStyle', disp_struct.wPtr, 1);
[nx, ny, textbounds] = DrawFormattedText(disp_struct.wPtr, text_0, 'center', 50, [], wrap_length, [], [], 1.25 );
% reset to normal font
Screen('TextStyle', disp_struct.wPtr, 0);
[nx, ny, textbounds] = DrawFormattedText(disp_struct.wPtr, text_1, 'center', ny, [], wrap_length, [], [], 1.25 );
[nx, ny, textbounds] = DrawFormattedText(disp_struct.wPtr, text_2, 'center', ny, [], wrap_length, [], [], 1.25 );
[nx, ny, textbounds] = DrawFormattedText(disp_struct.wPtr, text_3, 'center', ny, [], wrap_length, [], [], 1.25 );
% flip the screen
Screen(disp_struct.wPtr, 'Flip');
WaitSecs(0.5);
% wait for P
RestrictKeysForKbCheck(KbName('SPACE'));
% wait for keypress
KbWait([],2); % Waits for keyboard(any) press
end |