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One manifestation of the overconfidence effect is the tendency to overestimate one's standing on a dimension of judgment or performance. This subsection of overconfidence focuses on the certainty one feels in their own ability, performance, level of control, or chance of success.
Bedtime procrastination causes people to feel that time is passing quickly, which can lead to anxiety and stress. [21] For people who do not sleep well, bedtime is an abominable time. Sleep can become a task and a burden that increases people's worry about getting enough sleep, leading to nervousness, and increases their psychological stress.
Sleep apnea is the second most frequent cause of secondary hypersomnia, affecting up to 4% of middle-aged adults, mostly men. Upper airway resistance syndrome (UARS) is a clinical variant of sleep apnea that can also cause hypersomnia. [8] Just as other sleep disorders (like narcolepsy) can coexist with sleep apnea, the same is true for UARS.
Two new studies indicate the importance of getting a good night's sleep — with one study saying a lack of sleep may be sabotaging the brain’s ability to keep intrusive thoughts at bay.
Deficient sleep patterns are prominent in many psychiatric ailments. [18] Insomnia increases the risk of a depressive episode, sleep deprivation influences the onset of hypomania, and sleep disturbance contributes to the maintenance of mood disorders. [19] Amongst manic bipolar patients, sleep loss may act as a trigger in the onset of a manic ...
Confidence is the feeling of belief or trust that a person or thing is reliable. [1] Self-confidence is trust in oneself. Self-confidence involves a positive belief that one can generally accomplish what one wishes to do in the future. [2]
We often think of winter as a time to sleep more because the dark days make us want to hibernate. However, the lack of sunlight can actually wreak havoc on our internal body clock, also known as ...
The cognitive shuffle is a cognitive strategy in which one thinks about a neutral or pleasant target for a short period of time (normally every 5–15 seconds) and then switches to thinking about an unrelated target. [7] Serial diverse imagining (SDI) is a type of cognitive shuffling in which people switch between imagining various concrete ...