When asked questions in the context of research testing, he gave the correct answer approximately 80 percent of the time. Once, Alex was given several different colored blocks (two red, three blue, and four green—similar to the picture above). Pepperberg asked him, “What color three?” expecting him to say blue.
Why does Alex the parrot sometimes answer incorrectly?
This was said to suggest that parrots, like humans, get bored. Sometimes, Alex answered the questions incorrectly, despite knowing the correct answer. Preliminary research also seems to indicate that Alex could carry over the concept of four blue balls of wool on a tray to four notes from a piano.
Which is the parent process of this defunct process?
Determine which is the parent process of this defunct process and kill it. To know this run the command: Then kill -9 637 27872, then verify the defunct process is gone by ps -ef | grep defunct. Processes marked <defunct> are dead processes (so-called “zombies” ) that remain because their parent has not destroyed them properly.
Why was Alex not considered to be intelligent?
Before Pepperberg’s work with Alex, it was widely believed in the scientific community that a large primate brain was needed to handle complex problems related to language and understanding; birds were not considered to be intelligent, as their only common use of communication was mimicking and repeating sounds to interact with each other.
What’s the question that Alexa can’t answer?
She can answer almost anything, but it seems that one question is too much for Amazon ’s smart assistant, Alexa . A video posted by Viral Hog shows Alexa appearing to malfunction after being asked: “What’s 10 to the power of 308?” The answer is 1 followed by 308 zeros, and while Alexa gets this right, she goes a bit loopy while reading it out.
Do you say it’s Alex or Alex’s?
As ‘Alex’ doesn’t end with an ‘s’, it would normally be written on both sides of the Atlantic as “It’s Alex’s”. As ‘Alec’ is a common name in Scotland it would be doubly confusing to say “It’s Alex’” as we would then wonder why you were suddenly mentioning someone called Alec when we thought the conversation was about Alex.
What was the model / rival technique for Alex?
Alex’s training used a model/rival technique, in which the student (Alex) observes trainers interacting. One of the trainers models the desired student behavior, and is seen by the student as a rival for the other trainer’s attention. The trainer and model/rival exchange roles so the student can see that the process is interactive.