Endogeneity and Reactivity as Orthogonal Dimensions in Depression

Lewinsohn, Peter M.; Zeiss, Antoinette M.; Zeiss, Robert A.; Haller, R.

doi:10.1097/00005053-197705000-00003

Cited by 24 publications

(10 citation statements)

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“…Each was rated on a 4-point scale (O-not present; 1present to slight extent; 2-present to a moderate extent; 3-present to a marked extent), The interviewers had been trained carefully in the use of the scales. Interrater reliability for individual items (average r = .69) on 30 previous 8s was satisfactory (Lewinsohn, Zeiss, Zeiss, & Haller, 1977).…”

Section: Assessmentmentioning

confidence: 87%

Unpleasant and pleasant events, and mood

Grosscup¹,

Lewinsohn²

1980

J. Clin. Psychol.

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Investigated the relationships between the daily occurrence of aversive events, depressed mood, and the enjoyment of pleasant events in a sample of 21 depressed patients. Participants were assessed pre‐, post‐, and 1 month after treatment, on the Pleasant Events Schedule, the Unpleasant Events Schedule, MMPI, Beck Depression Inventory and Grinker Interview Checklist. During treatment participants rated their mood and also indicated the occurrence and degree of (un) pleasantness for 80 of their most pleasant and for 80 of their most unpleasant events each day over a 42‐day period. Significant associations were found between depressed mood and unpleasant events, and between unpleasant events and the pleasantness of pleasant events. There was also a significant decrease in experienced aversiveness concomitant with clinical improvement.

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Section: Assessmentmentioning

confidence: 87%

Unpleasant and pleasant events, and mood

Grosscup¹,

Lewinsohn²

1980

J. Clin. Psychol.

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“…This lack of stability in specific symptoms and in severity provides a potential explanation for why it has been difficult to achieve consensus in depression subtypes (Lewinsohn, Zeiss, Zeiss, & Haller, 1977;Nierenberg, Pava, Rosenbaum, & Fava, 1996;Parker, 2000) on the basis of symptoms. This lack of stability in specific symptoms and in severity provides a potential explanation for why it has been difficult to achieve consensus in depression subtypes (Lewinsohn, Zeiss, Zeiss, & Haller, 1977;Nierenberg, Pava, Rosenbaum, & Fava, 1996;Parker, 2000) on the basis of symptoms.…”

Section: Discussionmentioning

confidence: 99%

The symptomatic expression of major depressive disorder in adolescents and young adults.

Lewinsohn¹,

Pettit²,

Joiner³

et al. 2003

Journal of Abnormal Psychology

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145

104

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Data from the Oregon Adolescent Depression Project were used to examine the symptomatic expression of major depressive disorder (MDD) as a function of age and gender. The objective was to investigate the phenomenological nature of MDD among a cohort of adolescents as they progressed into early adulthood. The analyses were based on 564 participants who had experienced MDD in their lifetime. No systematic differences in the relative rate of occurrence of specific symptoms across episodes and only minor symptom differences between male and female participants were found. Age did not significantly influence the symptom picture. Stability of specific symptoms and episode severity across episodes was low. The results are discussed within the context of a stressor-symptom matching model.

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“…because they have consistently loaded on endogenous-reactive factors in prior factor analytic studies of depressive symptomatology (Mendels & Cochrane, 1968). The method used for categorizing the depressed subjects into endogenous and reactive subgroups was based on the results of an earlier factor analytic study (Lewinsohn et al, 1977) with three separate depressed samples, in which endogeneity and reactivity had emerged as independent and orthogonal dimensions.…”

Section: Participantsmentioning

confidence: 99%

Studies on the Measurement of Unpleasant Events and Relations with Depression

Lewinsohn¹,

Talkington²

1979

Applied Psychological Measurement

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147

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The goal was to construct a psychometrically sound instrument for the measurement of aversive events. Hypotheses about the occurrence of aversive events and depression were also tested. The Unthe first version consisted of the number of events that had occurred. Subsequently, weights were assigned to each item based on ratings by a sample of judges (Holmes & Rahe, 1967). The judges were asked to rate the life events as to the

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Endogeneity and Reactivity as Orthogonal Dimensions in Depression

Cited by 24 publications

References 0 publications

Unpleasant and pleasant events, and mood

Unpleasant and pleasant events, and mood

The symptomatic expression of major depressive disorder in adolescents and young adults.

Studies on the Measurement of Unpleasant Events and Relations with Depression

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