(00:00:00)Your YouTube transcript will appear here(00:00:01)hi my name is p and I'm a behavioral (00:00:05)research consultant and M Information (00:00:07)Technology this presentation is (00:00:09)Introduction to a number of online (00:00:11)presentations about psychop physiology (00:00:14)in this first presentation I will tell (00:00:16)you what psychop physiology is and what (00:00:18)you can use it (00:00:20)for psychophysiology is a bre of (00:00:23)psychology that is ConEd with a (00:00:24)physiological basis of psychological (00:00:27)processes in physiology it studied how (00:00:30)the body functions or how parts of the (00:00:33)body work for example the heart skin (00:00:35)conductance or body (00:00:38)temperature psychophysiology ties (00:00:40)together physiology and psychological (00:00:43)phenomena which are behavioral or (00:00:46)emotional responses of of individuals to (00:00:48)their physical and social (00:00:51)environments for example the physical (00:00:53)environment of a t participant could be (00:00:55)a set pictures a website or some food (00:00:58)items that they need to evaluate (00:01:01)of course based on just their behavior (00:01:03)one can get an idea of their response (00:01:05)but often physiological measures can (00:01:08)give valuable additional (00:01:11)information uh about how T participants (00:01:14)experiences a certain (00:01:16)stimuli Behavior disci could appear to (00:01:19)be unmoved by stimulus where the heart (00:01:22)rate or skin conductance show a l (00:01:26)reaction also under some test conditions (00:01:29)participants are unable to fly respond (00:01:32)or report on their emotional responses (00:01:35)in these cases phological data physic (00:01:38)measures are often necessary to get more (00:01:40)insight in the participants (00:01:43)response and that is why it's useful to (00:01:46)combine behavioral and physiological (00:01:48)data to get a more complete picture of (00:01:51)the response of a test participant to (00:01:53)the physical and social (00:01:55)environment an example of a Cici measure (00:02:00)is (00:02:01)SK conductance or electr activity as a (00:02:04)measure of General (00:02:07)arousal another example is heart rate or (00:02:09)heart rate variability as a measure of (00:02:12)mental workload or stress please have a (00:02:15)look at one of the other presentations
