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- Edvardsson, Bo, 1944-, et al.
(författare)
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Measures of attitudinal polarization
- 1975
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Ingår i: Scandinavian Journal of Psychology. - Oxford : Blackwell. - 0036-5564 .- 1467-9450. ; 16:1, s. 247-254
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Tidskriftsartikel (refereegranskat)abstract
- Criteria for measures of attitudinal polarization, i.e. degree of opposition among people on a specific issue, are proposed and some formulas, including the standard deviation, are evaluated in relation to the criteria. The formulas were also tested on empirical data with respect to level, dispersion and agreement of received values. The measures on the whole showed a high degree of agreement. There clearly exist instances where the standard deviation is not an adequate measure of attitudinal polarization. Some guidelines are given for the choice of constant values in one of the proposed formulas.
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- Edvardsson, Bo, 1944-
(författare)
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Om kritik av intelligenstestning
- 1975
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Rapporten summerar ett antal slag av kritik som fram till 1975 anförts rörande intelligenstestning. Denna kritik synes fortfarande vara relevant år 2009, då missbruk av intelligenstest och överdrivna anspråk kring resultaten florerar i psykologutlåtanden. Det viktigaste som senare har tillkommit är den kritik som kan riktas utifrån Gardners teori om multipla intelligenser och teori om emotionell intelligens. Gardner har även kritiserat mätförfarandena med papper och penna och menar att observationer av beteende i mer naturliga miljöer är rimligare.
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- Berg, Stig
(författare)
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Psykologen i åldringsvården
- 1975
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Ingår i: Psykologi i praktiken. - Stockholm : Psykologiförlaget. ; , s. 173-176
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Bokkapitel (populärvet., debatt m.m.)
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- Vegelius, Jan, et al.
(författare)
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Polari, a Fortran IV program for measures of attitudinal polarization
- 1976
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Ingår i: Educational and Psychological Measurement. - : SAGE Publications. - 0013-1644 .- 1552-3888. ; 36:3, s. 717-719
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Tidskriftsartikel (refereegranskat)abstract
- The two major purposes of this paper were: (1) to describe the theoretical background underlying the mathematical development of different measures of the degree of attitudinal polarization applicable to bipolar questions and (2) to outline a small FORTRAN IV program POLARI that provides a rapid means for calculation of four of these measures.
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- Ahlenius, Sven, et al.
(författare)
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Prolongation of the ejaculation latency in the male rat by thioridazine and chlorimipramine.
- 1979
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Ingår i: Psychopharmacology. - 0033-3158 .- 1432-2072. ; 65:2, s. 137-140
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Tidskriftsartikel (refereegranskat)abstract
- Thioridazine (3 mg/kg) and chlorimipramine (1.5–6.0 mg/kg) prolonged the ejaculation latency and increased the number of mounts but did not change the number of intromissions preceding ejaculation. Blockade of peripheral and central noradrenaline receptors by phentolamine and phenoxybenzamine respectively resulted in a suppression of all aspects of the sexual behavior with increasing doses. dl-5-HTP (25–100 mg/kg) in combination with an inhibitor of peripheral 5-HTP decarboxylase (benserazide, 25 mg/kg) produced, like chlorimipramine and thioridazine, a prolongation of ejaculation latency and an increase in the number of mounts preceding ejaculation. Selective inhibition of 5-HT reuptake however, by zimelidine (0–20 mg/kg) or alaproclate (0–20 mg/kg) did not affect the mating behavior. At higher doses of these drugs some animals failed to initiate sexual activities. There was an increase in the postejaculatory interval but no change in the ejaculatory latency.It is concluded that the prolonged ejaculation latencies observed following treatment with thioridazine or chlorimipramine is not due to a blockade of central or peripheral adrenergic -receptors.
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