An experimenter discovers that the time for people to detect a string of letters on a computer screen is 400 milliseconds, and that the time to push one of two buttons as to whether that string of letters is a legitimate word (e. g., travel) versus a nonword (e. g., terhil) is 575 milliseconds. Which technique would be most useful in figuring out the time for word recognition, independent of letter-string detection?
a. Introspectionsb. Operant conditioningc. Neuropyshologyd. Subtractive method

Robots with telescoping arms are sometimes used to perform tasks (e. g., welding or placing screws) where access may be difficult for other robotic types. during a test run, a robot arm is programmed to extend according to the relationship r = 3 + 0.5cos(4θ) and the arm rotates according to the relationship θ=−π4t2+πt , where r is in feet, θ is in radians, and t is in seconds. use a computer program to plot the path of tip a in x and y coordinates for 0 ≤ t ≤ 4s.

Select all that apply. which of the following are proofreading options included in microsoft word? spell check find replace grammar check formatting check

Problem 1 - hashing we would like to use initials to locate an individual. for instance, mel should locate the person mark e. lehr. note: this is all upper case. generate a hash function for the above using the numbers on your telephone. you know, each letter has a number associated with it, so examine your telephone keypad. generate 512 random 3 letter initials and take statistics on a linked list array size 512 to hold this information report how many have no elements, 1 element, 2 elements, does this agree with the hashing statistics distribution?