Portrait of Dr. William Levison in military uniform Portraits Men

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Group US Army military portrait including Dr. William Levison (top row, third from left); Schofield Barracks, Hawaii Portraits Groups Men

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World War I military portraits of Arthur Neustadt.

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Military portraits of Erich Gustav Baum as a solider during World War I Portraits Men

Includes photographs of Erich Gustav Baum with a bicycle, with other unidentified soliders, and wearing an Iron Cross

Martin Goldschmidt in Prussian military uniform Portraits Men

Born 1879?; Married September 2, 1903 in Leipzig to Paula Harmelin, father of Henry H. Goldschmidt Gould and Ruth Augusta Beatrice Goldschmidt

Schwabacher, Benno Military; Portraits Groups

Correspondence BS to Joseph Ortweiler

Hedwig 0ttow, Festungslazarett Koenigsberg military portraits women

Hedwig Ottow later married Dr. Max Bejach

Studio portrait of five Heimann brothers in military uniform during World War I.

l-r: Albert Heimann, Leopold Heimann, Nathan Heimann, Hermann Heimann and Max Heimann; Sons of Julius and Mina Heimann

The motivational benefits of specific versus general optimism

This study addresses the question whether a specific, work-related form of optimistic thinking has motivational consequences in terms of work engagement above and beyond general optimism over time. A specific form of optimistic thinking is focus on opportunities. Focus on opportunities is a future-oriented belief that describes how many plans, goals, and possibilities people expect to have in their future at work. Based on a cross-lagged panel design with a two-year time lag and data from a sample of 124 German business owners, results of structural equation modeling showed that focus on opportunities positively predicted changes in work engagement over time, even when controlling for general optimism. This finding supports propositions of social cognition and self-regulation theories that emphasize the importance of a specific form of optimism that has motivating potential by referring to future work goals and opportunities

Bert Werner Military; Portraits

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Dr. Bernhard Bardach clinking glasses with unidentified officers and civilian; Isola Military; Portraits

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Dr. Bernhard Bardach in trench with unidentified soldiers Military; Portraits

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Dr. Bernhard Bardach with unidentified officers Military; Portraits

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