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51.
Richard T. Liu Lauren B. Alloy Becky M. Mastin James Y. Choi Elaine M. Boland Abigail Jenkins 《Anxiety, stress, and coping》2014,27(6):695-711
Background and Objectives: Although there is supporting evidence for the stress generation hypothesis (i.e., the tendency for depression-prone individuals to experience more negative dependent events influenced by their behaviors and characteristics), additional research is required to advance current understanding of the specific types of dependent events relevant to this effect. The present study elaborated on the stress generation hypothesis, in which the content of negative dependent events experienced by individuals is contingent upon, and matches, the nature of their particular vulnerabilities. This extension was tested within the context of Cole's competency-based model of depression. Design: Participants (n = 185) were assessed at two time-points separated by a four-month interval. Methods: Self-perceived competence in academic, social, and appearance domains at the initial time-point were examined in relation to negative life events prospectively occurring over the four-month follow-up period, assessed using the “contextual threat” method. Results: Partial support was obtained for vulnerability-specific stress generation. Stress-generation specificity was found for self-perceived competence in appearance and academic domains, but not for self-perceived social competence. Conclusions: The current findings are consistent with the possibility of a more complex relation between self-perceived social competence and domain-congruent stress generation. Individuals may be more likely to experience negative dependent events in domains matching their specific vulnerabilities. 相似文献
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Two experiments examined how lexical status affects the targeting of saccades during reading by using the boundary technique to vary independently the content of a letter string when seen in parafoveal preview and when directly fixated. Experiment 1 measured the skipping rate for a target word embedded in a sentence under three parafoveal preview conditions: full preview (e.g., brain–brain), pseudohomophone preview (e.g., brane–brain), and orthographic nonword control preview (e.g., brant–brain); in the first condition, the preview string was always an English word, while in the second and third conditions, it was always a nonword. Experiment 2 investigated three conditions where the preview string was always a word: full preview (e.g., beach–beach), homophone preview (e.g., beech–beach), and orthographic control preview (e.g., bench–beach). None of the letter string manipulations used to create the preview conditions in the experiments disrupted sublexical orthographic or phonological patterns. In Experiment 1, higher skipping rates were observed for the full (lexical) preview condition, which consisted of a word, than for the nonword preview conditions (pseudohomophone and orthographic control). In contrast, Experiment 2 showed no difference in skipping rates across the three types of lexical preview conditions (full, homophone, and orthographic control), although preview type did influence reading times. This pattern indicates that skipping not only depends on the presence of disrupted sublexical patterns of orthography or phonology, but also is critically dependent on processes that are sensitive to the lexical status of letter strings in the parafovea. 相似文献
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Laura A. Novak MS MPS Jessica M. LaCroix PhD Kanchana U. Perera MSc Max Stivers MA Natasha A. Schvey PhD Jeffrey L. Goodie PhD ABPP Cara Olsen PhD Tracy Sbrocco PhD David B. Goldston PhD Alyssa Soumoff MD Jennifer Weaver MD Marjan Ghahramanlou-Holloway PhD 《Suicide & life-threatening behavior》2023,53(1):75-88
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It has been argued that the psychological refractory period (PRP) effect is eliminated with two ideomotor compatible tasks when instructions stress fast and simultaneous responding. Three experiments were conducted to test this hypothesis. In all experiments, Task 1 required spatially compatible manual responses (left or right) to the direction of an arrow, and Task 2 required saying the name of the auditory letter A or B. In Experiments 1 and 3, the manual responses were keypresses made with the left and right hands, whereas in Experiment 2 they were left-right toggle-switch movements made with the dominant hand. Instructions that stressed response speed reduced reaction time and increased error rate compared to standard instructions to respond fast and accurately, but did not eliminate the PRP effect on Task 2 reaction time. These results imply that, even when response speed is emphasized, ideomotor compatible tasks do not bypass response selection. 相似文献
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Stefan Stefa-Missagli MSc PsyD PhD Human-Friedrich Unterrainer PhD PsyD Giancarlo Giupponi MD Sandra-Johanna Holasek PHD Hans-Peter Kapfhammer MD Andreas Conca MD Michela Sarlo PhD Denise Erbuto PhD Elena Rogante PsyD Heidrun Moujaes-Droescher MD Katrin Davok PsyD PhD Isabella Berardelli MD PhD Karolina Krysinska PhD Karl Andriessen PhD David Lester PhD Maurizio Pompili MD PhD 《Suicide & life-threatening behavior》2020,50(1):220-232
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