Goal difficulty. Within the goal-setting theory, the term challenge, describes how difficult the goal is to obtain. It's said that for a goal to motivate you to achieve it, there needs to be a certain amount of difficulty. Without any level of difficulty present, there really isn't anything to look forward to accomplishing.
Answer: B
Explanation: In 1950, television was a quite new thing. Computing systems were also in the beginning of its own industry and technology was finally at its earliest awake. To prove how fast technology was, in 1959, almost 90 percent of the people now owned televisions.
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The correct answers are: Rejected Children
, Neglected Children
, Average Children
, Popular Children
Explanation:
There are four main types of children which will also accommodate the answer to the given question:
- Rejected Children: are infrequently nominated as someone’s best friend and are actively disliked by their peers.
- Neglected Children: are infrequently nominated as a best friend, but are not disliked by their peers.
- Average Children: receive an average number of both positive and negative nominations from their peers.
- Popular Children: are frequently nominated as a best friend and are rarely disliked by their peers.
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Answer: D) Segmental level, projection level, precommand level
Explanation: The hierarchical organisation of the motor control system is only one aspect, besides it there is a parallel one. The motor control system is responsible for regulating movement and as such is crucial for the body's motility, which includes directional movement and reflexes. Of course, motor control only exists in organisms that have a nervous system.
As for the hierarchy of the motor control system, the lowest in the hierarchy is the segmental level. It consists of reflexes and parts of the nervous system in charge of automatic movements.
Second in the hierarchy from the lowest to the highest is the projection level and helps in the functioning of the segmental level, i.e, for the regulation of reflexes and for monitoring the multi neuronal system.
The highest level is the precommand level, which is responsible for controlling the output impulses that control the finest, most precise movements of the body, responsible for starting and stopping movements, regulating the muscles, and preventing unwanted movements.
I'm guessing the answer is A.