Shapiro, Colin M <br/><br/>
A new approach to the construct of alertness.  [electronic resource] 

 -  Journal of psychosomatic research  Jun 2006 
 - 595-603 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-3999 
<br/><br/><label>Standard No.: </label>10.1016/j.jpsychores.2006.04.012  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Affective Symptoms--diagnosis<br/>Aged<br/>Aged, 80 and over<br/>Arousal<br/>Disorders of Excessive Somnolence--diagnosis<br/>Fatigue--diagnosis<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Psychometrics--statistics & numerical data<br/>Reproducibility of Results<br/>Stress, Psychological--complications<br/>Surveys and Questionnaires<br/>Wakefulness