Effects of daytime naps on performance and mood in a college student population.

[1]  R. Berger.  Bioenergetic functions of sleep and activity rhythms and their possible relevance to aging. , 1975, Federation proceedings.

[2]  M. Lorr,et al.  An Analysis of Mood States , 1967 .

[3]  M. Orne.  On the social psychology of the psychological experiment: With particular reference to demand characteristics and their implications. , 1962 .

[4]  J. M. Walker,et al.  A General Purpose Timer/Counter , 1972 .

[5]  S. Siegel,et al.  Nonparametric Statistics for the Behavioral Sciences , 2022, The SAGE Encyclopedia of Research Design.

[6]  R. Rosenthal,et al.  On the social psychology of the psychological experiment: the experimenter's hypothesis as unintended determinant of experimental results. , 1963, American scientist.

[7]  The psychophysiology of sleep. , 1971, California medicine.

[8]  R L Williams,et al.  The effects of naps on nocturnal sleep: influence on the need for stage-1 REM and stage 4 sleep. , 1970, Biological psychiatry.

[9]  E. Berscheid,et al.  Self-report of arousal as an indicant of activation level. , 1972, Behavioral science.

[10]  Thomas D. Cook,et al.  Subject effects in laboratory research: An examination of subject roles, demand characteristics, and valid inference. , 1972 .

[11]  R. Berger,et al.  Acute Shifts in the Sleep‐Wakefulness Cycle: Effects on Performance and Mood , 1974, Psychosomatic medicine.

[12]  W. B. Webb,et al.  Measurement of Sleep Onset by EEG Criteria , 1972 .

[13]  L. Johnson,et al.  Interaction of REM deprivation and stage 4 deprivation with total sleep loss: experiment 2. , 1974, Psychophysiology.

[14]  R. Berger,et al.  Diurnal variations in mood as asserted by self-report and verbal content analysis. , 1974, Journal of psychiatric research.

[15]  G. Globus.  Rapid eye movement cycle in real time. Implications for a theory of the D-state. , 1966, Archives of general psychiatry.

[16]  E. Wolpert,et al.  SLEEP CYCLE DURING NAPPING. , 1964, Archives of general psychiatry.

[17]  N. Kleitman,et al.  SLEEP AND WAKEFULNESS , 1940 .

[18]  A. Rechtschaffen,et al.  A manual of standardized terminology, technique and scoring system for sleep stages of human subjects , 1968 .

[19]  R. Berger,et al.  The effects of changing the phase and duration of sleep. , 1976, Journal of experimental psychology. Human perception and performance.

[20]  R. Wilkinson,et al.  AFTEREFFECT OF SLEEP DEPRIVATION. , 1963, Journal of experimental psychology.

[21]  N. Kleitman.  Phylogenetic, ontogenetic and environmental determinants in the evolution of sleep-wakefulness cycles. , 1967, Research publications - Association for Research in Nervous and Mental Disease.

[22]  R. Rosenthal,et al.  Artifact in behavioral research , 1969 .

[23]  C. Fisher,et al.  24-Hour sleep patterns. A comparison between 2- to 3-year-old and 4- to 6-year-old children. , 1973, Archives of general psychiatry.

[24]  Olive Jean Dunn,et al.  Confidence Intervals for the Means of Dependent, Normally Distributed Variables , 1959 .

[25]  J BROZEK.  PSYCHORHYTHMICS: A SPECIAL REVIEW. , 1964, Psychophysiology.

[26]  P Naitoh,et al.  The recuperative effects of REM sleep and stage 4 sleep on human performance after complete sleep loss: experiment I. , 1974, Psychophysiology.

[27]  M. J. Blake,et al.  Time of day effects on performance in a range of tasks , 1967 .

[28]  S. Lewis.  Sleep Patterns During Afternoon Naps in the Young and Elderly , 1969, British Journal of Psychiatry.

[29]  R. Berger,et al.  Performance and mood following variations in the length and timing of sleep. , 1973, Psychophysiology.

[30]  H. Lisper,et al.  Effects of signal frequency on increase in reaction time in a 10-minute auditory monitoring task. , 1973, Journal of experimental psychology.

[31]  R. Thayer,et al.  Activation states as assessed by verbal report and four psychophysiological variables. , 1970, Psychophysiology.

[32]  H. Agnew,et al.  Sleep cycling within twenty-four hour periods. , 1967, Journal of experimental psychology.

[33]  C. Hursch,et al.  Changes in stage 1-REM and stage 4 sleep during naps. , 1970, Biological psychiatry.

[34]  A. Kjellberg,et al.  Effects of 24-hour sleep deprivation on rate of decrement in a 10-minute auditory reaction time task. , 1972, Journal of experimental psychology.

[35]  G. S. Tune,et al.  Sleep and wakefulness in normal human adults. , 1968, British medical journal.

[36]  W. B. Webb,et al.  Sleep during the early morning , 1966 .

[37]  B. H. Cohen,et al.  Test of significance for a series of statistical tests. , 1954, Psychological bulletin.

[38]  J. Taub.  The Sleep-Wakefulness Cycle in Mexican Adults , 1971 .

[39]  Johnson Lc.  Are stages of sleep related to waking behavior , 1973 .

[40]  A. Kjellberg,et al.  Self-reported arousal during sleep deprivation and its relation to performance and physiological variables. , 1973, Scandinavian journal of psychology.