Knh - Study guides, Class notes & Summaries

KNH 184 Exam 2 QUESTIONS AND ANSWERS ________________ is the level of excitement of a person's central nervous system. - ANSWER-Arousal .According to Hick's Law, what happens every time the number of stimulus-response alternatives doubles? - ANSWER-1. the performer's response selection stage of information processing takes longer 2. the performer's RT increases by a constant amount .Accurate prediction of the type of stimulus to be presented: - ANSWER-1. can reduce RT 2. is called ...

1 KNHS 3319 EXAM 1 STUDY GUIDE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Muscle Tissue Types Correct Answer: Voluntary: Skeletal Involuntary: Cardiac/Smooth Myofibril Correct Answer: Bundles of protein filaments containing contractile elements Sarcomere Correct Answer: Basic contractile unit of a myofibril/muscle fiber Actin and Myosin Correct Answer: Actin: Composed of actin, tropomyosin, troponin. Myosin: Composed of 2 twisted protein strands Alpha Moto...

KNHS 3319 Exam 1 Study Guide questions with complete solution

All of the following are considered some of the "Ten Great Public Health Achievements" EXCEPT: - Walking and biking trail systems ____________ is defined as 'health problems, issues, and concerns that transcend national boundaries, may be influenced by circumstances or experiences in other countries, and are best addressed by cooperative actions and solutions." - Global Health What is one example of a Social and Cultural Factor of health? - The area in which someone lives (ex. u...

Physical guidance is a strong positive motor performance variable, but a weak positive motor learning variable. - True Augmented feedback should be provided to a learner instantaneously after a practice trial so she/he can quickly decide what to do differently on the next practice trial. - False One of the reasons a retention interval must be included in a transfer/retention design is to allow any temporary effects of practice to dissipate (go away). - True A performance variable is someth...

Two fundamental Questions - How do we acquire movement skills? How do we control movement skills? Three sub disciplines of motor behavior - 1) motor learning 2) motor control 3) motor development Motor Behavior - people do things by exerting muscular contractions Motor Control - examines the control mechanisms for movement Motor learning - set of internal and mental processes associated with practice or experience leading to relatively permanent gains in the capability for skilled perform...

KNHS 3319 EXAM 1 STUDY GUIDE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Muscle Tissue Types Correct Answer: Voluntary: Skeletal Involuntary: Cardiac/Smooth Myofibril Correct Answer: Bundles of protein filaments containing contractile elements Sarcomere Correct Answer: Basic contractile unit of a myofibril/muscle fiber Actin and Myosin Correct Answer: Actin: Composed of actin, tropomyosin, troponin. Myosin: Composed of 2 twisted protein strands Alpha Motor N...

What are the three subdisciplines of motor behavior? - 1. Motor Control 2. Motor Learning 3. Motor Development Motor Control - Study of how movements are controlled Motor Learning - Study of how motor skills are acquired Motor Development - Study of how motor skills are developed The term motor skill can be conceptualized i

The ______ controls communication between the cerebellum and the cerebrum/cerebral cortex - pons What is the ability to manipulate relatively large objects with your hands and arms - Manual Dexterity What happens during rapid elbow flexion.. the triceps muscle (two things) - is inhibited and acts as the antagonist What types of neurons convey information from the CNS to the periphery? - motor, descending, efferent If you found a correlation coefficient of .75 between tasks a and b, you c...

According to Hick's Law, what happens every time the number of stimulus-response alternatives doubles? - 1. the performer's response selection stage of information processing takes longer 2. the performer's RT increases by a constant amount The _________________________ theory was developed to address the ___________________ and ____________________ problems with the original concept of motor programs. - generalized motor program / novelty / storage The inverted-U hypothesis suggests t...