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Practice Questions for Exam 1 Multiple choice questions are followed by the same questions with answers. A dichotic listening task involves presentation of: 2 d i f f e r e n t s t i m u l i , o n e . . . a d i f f e r e n t s t i m u l u s t . . . 1 s t i m u l u s t o o n e e a r d i f f e r e n t s t i m u l i t o d i f . . . 0% 0% 0% 0% 1. 2 different stimuli, one to each ear 2. a different stimulus to each visual field 3. 1 stimulus to one ear 4. different stimuli to different senses In Treismans Model of Attn, a stimulus presented in an unattended channel is c o m p l e t e l y b l o c k e d o . . f i l t e r e d o u t a f t e r i t s m . . . a t t e n u a t e d b y t h e a t t . . . a m p l i f i e d b y t h e a t t e n . . . 0% 0% 0% 0% 1. completely blocked out prior to recognition 2. filtered out after its meaning is retrieved 3. attenuated by the attentional filter 4. amplified by the attentional filter A shadowing task requires Ps to repeat out loud A l l s t i m u l i i n b o t h c . . . A l l v i s u a l s t i m u l i A l l s t i m u l i i n u n a t t e n d . . A l l s t i m u l i i n a t t e n d e . . . 0% 0% 0% 0% 1. All stimuli in both channels 2. All visual stimuli 3. All stimuli in unattended channel 4. All stimuli in attended channel Task load refers to T h e h e a v i n e s s o f a . . . T h e n u m b e r o f t h i n g s . . T h e a m o u n t o f c o g n i . . . T h e d i f f i c u l t y o f d o i n . . . 0% 0% 0% 0% 1. The heaviness of a task. 2. The number of things a P is asked to do 3. The amount of cognitive resources demanded by the task 4. The difficulty of doing two tasks at the same time e x p e c t a t i o n s c o n t e x t a u t o m a t i o n n e u r o n s 0% 0% 0% 0% Your text's example describing "Roger misperceives a street sign" shows how ________ can affect perception. 1. expectations 2. context 3. automation 4. neurons v i s u a l s e a r c h . f e a t u r e a n a l y s i s . l e t t e r a n a l y s i s . h e u r i s t i c . 0% 0% 0% 0% The technique in which participants are asked to find a target letter among a number of "distractor" letters is referred to as 1. visual search. 2. feature analysis. 3. letter analysis. 4. heuristic. I f w e k n o w t h e s h a p e . . . I f w e k n o w t h e s h a p e . . B o t h a a n d b a r e t r u e . 0% 0% 0% Which of the following is TRUE? 1. If we know the shape of an object and where it is relative to the eye, we can determine the shape of its image on the retina. 2. If we know the shape of an image on the retina, we can determine the shape of the object that created that image. 3. Both a and b are true. n e v e r s h a r e a n y f e a t . . . a r e n e v e r i d e n t i c a l t o . . . n e v e r s l o w d o w n v i s u . . a l w a y s s l o w d o w n v i . . .... View Full Document

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