What's the difference between psychology and psychophysics?

Psychology


Definition:

  • (n.) The science of the human soul; specifically, the systematic or scientific knowledge of the powers and functions of the human soul, so far as they are known by consciousness; a treatise on the human soul.

Example Sentences:

  • (1) In this study, the role of psychological make-up was assessed as a risk factor in the etiology of vasospasm in variant angina (VA) using the Cornell Medical Index (CMI).
  • (2) 278 children with bronchial asthma were medically, socially and psychologically compared to 27 rheumatic and 19 diabetic children.
  • (3) The very young history of clinical Psychology is demonstrating the value of clinical Psychologist in the socialistic healthy work and the international important positions of special education to psychological specialist of medicine.
  • (4) A review is made from literature and an inventory of psychological and organic factors implicated in this pathology.
  • (5) Psychological well-being and the level of psychological autonomy were studied in a group of 109 Jewish late adolescents in the USSR.
  • (6) Contrary to expectations, it was found that psychological variables had some prognostic significance for outcome assessed by medical measures of illness severity.
  • (7) He captivated me, but not just because of his intellect; it was for his wisdom, his psychological insights and his sense of humour that I will always remember our dinners together.
  • (8) Possible explanations of the clinical gains include 1) psychological encouragement, 2) improvements of mechanical efficiency, 3) restoration of cardiovascular fitness, thus breaking a vicous circle of dyspnoea, inactivity and worsening dyspnoea, 4) strengthening of the body musculature, thus reducing the proportion of anaerobic work, 5) biochemical adaptations reducing glycolysis in the active tissues, and 6) indirect responses to such factors as group support, with advice on smoking habits, breathing patterns and bronchial hygiene.
  • (9) There is no doubt that psychological, reactive and environmental factors do play a certain role too.
  • (10) A developing sophistication on the part of both children and parents, coupled with a rapidly expanding recognition of the need to minimize the amount of physical and psychological trauma that a child has to experience, has led to a growing use of premedication agents for children.
  • (11) However, the test by itself should not be construed as an unequivocal measure of hysteria as defined psychologically by the MMPI.
  • (12) From a psychological-vertical aspect the group is rather a common situation in which the individual members remain in their experience separated from each other.
  • (13) It may be better for patients if they are given opportunities to psychologically prepare themselves well in advance of the operation.
  • (14) For many it had still a moderating effect on distress at the present but appeared to be mainly used out of "psychological dependence".
  • (15) Implications are discussed for the psychological assessment of bilinguals as well as for psychotherapy.
  • (16) Lastly, sexually tortured women manifest greater psychological and sexual dysfunction.
  • (17) Psychological features of isolator treatment in ten patients with acute leukemia are described and suggestions proposed for psychological management of patients under isolator conditions.
  • (18) More recently, it has been reported that individuals strongly reactive to psychological stress are also strongly reactive to nicotine.
  • (19) According to the author's observations in a federal penitentiary, bank robbery more often is a symptomatic act with psychological meaning.
  • (20) "I am in a bad situation, psychologically so bad and confused," one father said, surrounded by his three other young sons.

Psychophysics


Definition:

  • (n.) The science of the connection between nerve action and consciousness; the science which treats of the relations of the psychical and physical in their conjoint operation in man; the doctrine of the relation of function or dependence between body and soul.

Example Sentences:

  • (1) The reports of rod-dominated psychophysical spectral sensitivity from the deprived eye of monocularly lid-sutured (MD) monkeys are intriguing but difficult to reconcile with the absence of any reported deprivation effects in retina.
  • (2) Questionnaires and psychophysical testing have been used to quantify dyspnea, but there is variability in dyspnea grade from these methods.
  • (3) An attempt is made to relate the results of auditory psychophysics to the physiology of the hearing mechanism.
  • (4) Psychophysical results on human colour matching (Stiles & Burch, 1955; Stiles & Burch, 1959) were well predicted from the spectral sensitivities of the monkey cones.
  • (5) Coombs's theory of data (1952, 1964) and his unfolding theory of preferential choice (1950, 1964) provided the conceptualization of metacognition in this psychophysical task context.
  • (6) The psychophysical relationships between the objective and subjective magnitudes of lung volume were tested during air breathing and at two levels of hypercapnia (breathing 4% and 6% CO2 in oxygen).
  • (7) Perimetry is a subjective psychophysical sensory examination.
  • (8) The results of ecological studies appear to be more consistent that those dealing with "specific" psychosomatic disorders and suggest that man has a general psychophysical propensity to disease.
  • (9) The overall score obtained for all answers informed about the total psychophysical load.
  • (10) In the skin regions of high thresholds, on the other hand, practically all psychophysical thresholds were higher than the thresholds of the most sensitive afferent units.
  • (11) Orientation bandwidths of psychophysical channels in the human visual system were inferred from contrast thresholds for a special class of polar-separable, two-dimensional patterns.
  • (12) Predictions of the model are compared with recently obtained psychophysical data.
  • (13) The psychophysical methods of magnitude estimation and cross-modal matching were used on a group of 10 men (M age = 19.6 yr.) and 10 women (M age = 20.2 yr.).
  • (14) A psychophysical scaling procedure confirmed that the constraints generated tone sequences bearing degrees of perceptual similarity to "real" melodies.
  • (15) Thus, if intensity coding is based on localized firing rate, this fundamental psychophysical behavior does not result solely from peripheral processes.
  • (16) In psychophysics as well as in sensory physiology, the response amplitude R is often a power function of the stimulus intensity S over a wide range of S (i.e.
  • (17) Most studies that measured the magnitude of biomechanical, physiological and psychophysical stresses attempted to define peak work-loads.
  • (18) This fact, in conjunction with some recent psychophysical findings (Lansford and Baker effect) leads to infer that interocular EOG influences are mediated by other mechanisms, in addition to spread across facial tissues.
  • (19) The use of psychophysical methods for air pollution applications is illustrated by two studies on effects on sensory functions in smokers and passive smokers.
  • (20) The reliability coefficients for both the psychophysical variables--measured on Borg's CR-10 scale--and heart rate were high.

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