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Trions as Fundamental Species in Chemically Doped Polymer Semiconductors

open access: yesAdvanced Materials, EarlyView.
This work shows that exciton–charge carrier coupling in doped polymer semiconductors gives rise to multi‐particle states, including trions—quasiparticles consisting of two holes and one electron under p‐doping—and bound exciton‐hole pairs, as identified through spectroscopic and theoretical analysis.
Hongmo Li   +23 more
wiley   +1 more source

Achievement Motivation Among Health Sciences and Engineering Students During COVID-19. [PDF]

open access: yesAnn Neurosci
Suraj S   +5 more
europepmc   +1 more source
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Achievement Motivation and Delinquency

Psychological Reports, 1978
Although juvenile delinquenq has been studied from divergent theoretical approaches (5), Tun (4) has recently postulated that delinquents are more likely to score low 011 measures of achievement motivation than non-delinquents. This study retested Tutt's hypothesis. Achievement motivation was measured by the n Acb scale developed by Smith (3).
A, Singh, C H, Jayewardene
openaire   +2 more sources

Achievement Motivation

2008
This chapter discusses the influential theory of achievement motivation by Atkinson (Psychol Rev 64: 359-372, 1957) including the preceding work by McClelland, Atkinson, Clark, and Lowell (The achievement motive, Appleton-Century-Crofts, New York, 1953) and its development into the self-evaluation model by Heckhausen (Fear of failure as a self ...
Brunstein, J., Heckhausen, H.
openaire   +2 more sources

Achievement Motivation and Cheating

Psychological Reports, 1972
The Achievement Imagery Scale of Iowa Picture Interpretation Test was administered to 154 undergraduate students. When an opportunity for cheating on the examination was provided only 24 Ss cheated. The achievement motivation scores of cheaters and non-cheaters were not different. Proportionally there were more male cheaters than female.
openaire   +2 more sources

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