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function [] = test_Inst1(disp_struct)
% the outline task instructions
text_0 = '-Instructions-\n\n\n';
text_1 = 'Great Job!\nIt''s time to test what you''ve learned.\n\n';
text_2 = 'Now you''ll be free to choose on every trial,\n but you''ll NO LONGER RECIEVE ANY FEEDBACK!\n\n';
text_3 = 'If you see new combinations of symbols, choose the symbol that ''feels'' most likely to award points based on what you''ve learned.\n\n If you''re not sure which one to pick,\n just go with your gut instinct.\n\n';
text_4 = 'Press the space bar when you''re ready to begin';
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 );
[nx, ny, textbounds] = DrawFormattedText(disp_struct.wPtr, text_4, '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 |