J Mendels
Biographic Data
| ID | 8869347 |
|---|---|
| NAME | J Mendels |
| GIVEN NAMES | J |
| FAMILY NAME | Mendels |
| SIGNATURE | MENDELS J |
| AFFILIATIONS | University of Pennsylvania |
| ORCID | 0000-0003-2786-8988 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1967 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Motivational dynamics and psychological outcomes in discipline-based PLCs during periods of societal disruption
This study examines how Discipline-Based Professional Learning Communities (DIPLCs) function as motivational and psychological support structures for educators during prolonged societal disruption. Drawing on Self-Determination Theory and the BANI framework, it investigates the ways in which autonomous and controlled motivational profiles interact with DIPLC characteristics to influence professional and psychological outcomes, including self-effi…
Recent Life Events and Diabetes in Adults
Fluctuations in diabetic condition and changes in life events were studied in a group of 37 adult diabetic patients over a period of 8 to 18 months. Evidence is presented suggestive of a relationship between life events, particularly “undesirable” ones, and changes in diabetic condition
The Schedule of Recent Experiences
One hundred and eighty-seven subjects participated in a study to evaluate the reliability of the weights assigned to individual items in the Schedule of Recent Experiences (SRE). There was a high correlation between this group's responses and the responses originally reported by Holmes and Rahe, in spite of differences in age and education between the respondents. The correlation remained very high when the study was repeated after a 1-year inter…
The Psychophysiology of Sleep in Psychotic Depression
The sleep of a 51-year-old farmer with a severe psychotic depression was studied by electroencephalograph for 31 of 36 hospital days and for 2 nights 3 weeks after discharge. He was successfully treated with 9 sessions of electroconvulsive therapy (ECT); abrupt improvement followed the sixth. Before improvement his sleep was grossly abnormal with much wakefulness. REMP and Stage IV sleep were abnormally low. After successful treatment, REMP showe…
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The Psychophysiology of Sleep in Psychotic Depression
The sleep of a 51-year-old farmer with a severe psychotic depression was studied by electroencephalograph for 31 of 36 hospital days and for 2 nights 3 weeks after discharge. He was successfully treated with 9 sessions of electroconvulsive therapy (ECT); abrupt improvement followed the sixth. Before improvement his sleep was grossly abnormal with much wakefulness. REMP and Stage IV sleep were abnormally low. After successful treatment, REMP showe…
The Schedule of Recent Experiences
One hundred and eighty-seven subjects participated in a study to evaluate the reliability of the weights assigned to individual items in the Schedule of Recent Experiences (SRE). There was a high correlation between this group's responses and the responses originally reported by Holmes and Rahe, in spite of differences in age and education between the respondents. The correlation remained very high when the study was repeated after a 1-year inter…
Recent Life Events and Diabetes in Adults
Fluctuations in diabetic condition and changes in life events were studied in a group of 37 adult diabetic patients over a period of 8 to 18 months. Evidence is presented suggestive of a relationship between life events, particularly “undesirable” ones, and changes in diabetic condition
Motivational dynamics and psychological outcomes in discipline-based PLCs during periods of societal disruption
This study examines how Discipline-Based Professional Learning Communities (DIPLCs) function as motivational and psychological support structures for educators during prolonged societal disruption. Drawing on Self-Determination Theory and the BANI framework, it investigates the ways in which autonomous and controlled motivational profiles interact with DIPLC characteristics to influence professional and psychological outcomes, including self-effi…
Medicine (3 works) · Psychology (3 works) · Demography (2 works) · Gerontology (2 works) · Gerontology (2 works) · Internal Medicine (2 works) · Internal Medicine (2 works) · Aging and Gerontology Research (1 work) · Anesthesia (1 work) · Appetite (1 work)