"Neurobehavioral and life-quality changes after cerebral revascularization": Correction to Baird et al.

Reports an error in "Neurobehavioral and life-quality changes after cerebral revascularization" by Anne Dull Baird, James I. Ausman, Fernando G. Diaz, Manuel Dujovny, Kenneth M. Adams and Mark W. Shatz (Journal of Consulting and Clinical Psychology, 1988[Feb], Vol 56[1], 148-151). The authors' names were incorrectly ordered. The correct order is as follows: Anne Dull Baird, Kenneth M. Adams, Mark W. Shatz, James I. Ausman, Fernando G. Diaz, and Manuel Dujovny. (The following abstract of the original article appeared in record 1988-21086-001.) Neuropsychological and life-quality changes were studied 6 months after carotid endarterectomy, superficial temporal artery to middle cerebral artery bypass, multiple revascularization, and vertebrobasilar revascularization procedures. These changes were compared with those in patients with recent severe spinal complaints and in patients for whom revascularization was considered but not elected. Subjects were enrolled prospectively. We did not see statistically significant differences in neurobehavioral gains in patients undergoing cerebral revascularization versus those considered but not selected for surgery and versus patients with spinal complaints. Small sample size, marked intragroup variability, and lack of randomized subject assignments may have obscured modest-to-moderate treatment effects in some individuals. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"That swimsuit becomes you: Sex differences in self-objectification, restrained eating, and math performance": Correction to Fredrickson et al. (1998).

Reports an error in "That swimsuit becomes you: Sex differences in self-objectification, restrained eating, and math performance" by Barbara L. Fredrickson, Tomi-Ann Roberts, Stephanie M. Noll, Diane M. Quinn and Jean M. Twenge (Journal of Personality and Social Psychology, 1998[Jul], Vol 75[1], 269-284). This article contains errors in the Participants sections. The corrected information is included in the erratum. (The following abstract of the original article appeared in record 1998-04530-020.) Objectification theory (B. L. Fredrickson & T Roberts, 1997) posits that American culture socializes women to adopt observers' perspectives on their physical selves. This self-objectification is hypothesized to (a) produce body shame, which in turn leads to restrained eating, and (b) consume attentional resources, which is manifested in diminished mental performance. Two experiments manipulated self-objectification by having participants try on a swimsuit or a sweater. Experiment 1 tested 72 women and found that self-objectification increased body shame, which in turn predicted restrained eating. Experiment 2 tested 42 women and 40 men and found that these effects on body shame and restrained eating replicated for women only. Additionally, self-objectification diminished math performance for women only. Discussion centers on the causes and consequences of objectifying women's bodies. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"How good is the evidence for a production deficiency among learning disabled students?": Correction to Shepherd et al.

Reports an error in "How good is the evidence for a production deficiency among learning disabled students" by Margaret J. Shepherd, Lynn M. Gelzheiser and Roberta A. Solar (Journal of Educational Psychology, 1985[Oct], Vol 77[5], 553-561). Figures 1 and 2 (p. 557 and 559, respectively) are reversed. The captions are correct, but Figure 1 should be above the caption for Figure 2 and Figure 2 should be above the caption for Figure 1. (The following abstract of the original article appeared in record 1986-14779-001.) Investigated the spontaneous use of mnemonic strategies by learning disabled (LD) and non-LD children and adolescents to examine whether LD Ss can be distinguished from their non-LD peers on the basis of strategy use and recall. In Exp I, 105 LD and 105 non-LD 9-15 yr olds were administered a picture study/recall task, in which the strategies of interest were categorical organization during study and clustering during recall. In Exp II, 140 LD and 140 non-LD 11-17 yr olds were administered a paired-associate recall task, in which the strategy of interest was elaboration. In both studies, LD Ss earned lower mean recall scores than did the non-LD Ss. As a group, LD Ss did not differ from non-LD Ss in the use of categorical organization during study but showed less categorical clustering at recall. Fewer LD Ss used elaboration. Despite these differences, recall and strategy use were not useful predictors of classification as LD or non-LD and were only weak to moderate correlates of academic achievement. (24 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Clinical significance of psychotherapy for unipolar depression: A meta-analytic approach to social comparison": Correction to Nietzel et al.

Reports an error in "Clinical significance of psychotherapy for unipolar depression: A meta-analytic approach to social comparison" by Michael T. Nietzel, Robert L. Russell, Kelly A. Hemmings and Monica L. Gretter (Journal of Consulting and Clinical Psychology, 1987[Apr], Vol 55[2], 156-161). The data presented in Table 2 were incorrect because a row and a column were inadvertently omitted. The corrected Table 2 appears in the erratum. (The following abstract of the original article appeared in record 1987-28817-001.) This study used meta-analysis to study the clinical significance of psychotherapy for symptoms of unipolar depression. The following questions were addressed: How similar is the posttherapy adjustment of depressed adults to that of nondepressed adults? Is this adjustment maintained at follow-up? What dimensions of treatment, therapists, or design are associated with clinical significance? Using the Beck Depression Inventory (BDI), we calculated composite BDI norms from 28 published studies. Sixty effect sizes (from 31 outcome studies utilizing the BDI) were calculated. The results indicated that psychotherapy produces outcomes that have moderate clinical significance and that are well-maintained at follow-up, that individual therapy is associated with greater clinical significance than group treatment, and that type of therapy is not related to improvement. Alternative approaches for operationalizing clinical significance as the return of individuals to normal levels of functioning are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Children's Depression Inventory: Construct and discriminant validity across clinical and nonreferred (control) populations": Correction to Carey et al.

Reports an error in "Children's Depression Inventory: Construct and discriminant validity across clinical and nonreferred (control) populations" by Michael P. Carey, Michael E. Faulstich, Frank M. Gresham, Laurie Ruggiero and Patience Enyart (Journal of Consulting and Clinical Psychology, 1987[Oct], Vol 55[5], 755-761). An error occurred in Table 3. Specifically, for the three-factor solutions, the coefficient of congruence between the first factor of the combined sample and the first (rather than the second) factor of the nonreferred sample should read "93." (The following abstract of the original article appeared in record 1988-06332-001.) The construct and discriminant validity of the Children's Depression Inventory (CDI) was evaluated for a large child and adolescent sample of clinical inpatients (n?=?153) and demographically comparable nonreferred subjects (n?=?153). Principal component analyses of the overall sample, using separate groups of clinical and nonreferred samples, found two- and three-factor models with optimal simple structure and clinical meaningfulness. These factors characterized Depressive Affect, Oppositional Behavior, and Personal Adjustment. The first two factors exhibited adequate internal consistency and correspondence across samples, whereas the third factor was strongest for nonreferred subjects. All three factor scores entered a significant discriminant function and correctly classified most nonreferred and clinical subjects. However, only Depressive Affect and Oppositional Behavior entered into the discriminant function that distinguished depressive and conduct-disorder subjects from nonreferred subjects. The percentage of nonreferred subjects who were correctly categorized ranged from 70.4 to 71.6, whereas the percentage of correctly classified clinical subjects ranged from 25 to 60. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Use of analogy in learning scientific concepts": Correction to Donnelly and McDaniel.

Reports an error in "Use of analogy in learning scientific concepts" by Carol M. Donnelly and Mark A. McDaniel (Journal of Experimental Psychology: Learning, Memory, and Cognition, 1993[Jul], Vol 19[4], 975-987). The captions for Figures 1 and 2 on pp. 979 and 980, respectively, were transposed. The figures and the correct captions are included in the erratum. (The following abstract of the original article appeared in record 1993-44140-001.) Four experiments compared learning of scientific concepts as expressed in either traditional literal form or through an analogy. Comprehension of basic-level details and inferential implications was measured through multiple-choice testing. In Exp 1, literal or analogical renditions were presented in textual form only. In Exp 2, text was accompanied by a dynamic video. In Exp 3, the video and text literal rendition was compared with a text-only analogical rendition. In Exp 4, Ss read only about a familiar domain. Ss consistently answered basic-level questions most accurately when concepts were expressed literally, but answered inferential questions most accurately when concepts were expressed analogically. Analysis of individual differences (Exp 2) indicated that this interaction strongly characterized the conceptual learning of science novices. The results are discussed within the framework of schema induction. [A correction to this article appears in Journal of Experimental Psychology: Learning, Memory, and Cognition, 1993, Vol 19(5), 1093. The captions for Figures 1 and 2 are corrected.] (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Play therapy and psychopharmacology: What the play therapist needs to know": Correction.

Reports an error in "Play therapy and psychopharmacology: What the play therapist needs to know" by Daniel S. Sweeney and Ross J. Tatum (International Journal of Play Therapy, 1995, Vol 4[2], 41-57). The table "Childhood DSM-IV Diagnoses and Psychotropic Medications That May Be Indicated" on pages 46-47 contained three (3) errors. A corrected copy of the table is included with the erratum. (The following abstract of the original article appeared in record 1997-05134-004.) Provides a basic overview of pediatric psychopharmacology and examines specific related considerations for the play therapist. The article also addresses some medication considerations specific to the treatment modality of play therapy. It is argued that possession of even a cursory knowledge about child psychopharmacology places the play therapist in a better position to provide quality treatment. A list of childhood Diagnostic and Statistical Manual of Mental Disorders-IV (DSM-IV) diagnoses and psychotropic medications that may be indicated is provided. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Stable negative social exchanges and health": Correction to Newsom et al. (2008).

Reports an error in "Stable negative social exchanges and health" by Jason T. Newsom, Tyrae L. Mahan, Karen S. Rook and Neal Krause (Health Psychology, 2008[Jan], Vol 27[1], 78-86). In the aforementioned article, there is an error in the Appendix. The labels for the factors Unsympathetic or insensitive behavior and Rejection or neglect were transposed. The revised table, listing the items correctly under each factor, is presented in the erratum. (The following abstract of the original article appeared in record 2008-00647-011.) Negative social exchanges with family, friends, and neighbors are known to be an important source of stress in daily life, and chronic stress is theorized to have especially potent impacts on health. Little is known about the health effects of stably high levels of negative social exchanges, however. In a national, longitudinal study of older adults (N = 666), we examined the association between stable negative social exchanges and health over a 2-year period. Trait-state-error models indicated that higher levels of stable negative social exchanges were significantly predictive of lower self-rated health, greater functional limitations, and a higher number of health conditions over 2 years after controlling for initial levels of health and sociodemographic variables. These results highlight the importance of examining continual and recurring interpersonal problems in efforts to understand the health effects of social relationships. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Illusory correlation in the perception of group attitudes": Corrections to Spears et al.

Reports an error in "Illusory correlation in the perception of group attitudes" by Russell Spears, Joop van der Pligt and J. Richard Eiser (Journal of Personality and Social Psychology, 1985[Apr], Vol 48[4], 863-875). In the article, several important corrections and additions were not made in the course of the production process. The corrected entries are included in the erratum. (The following abstract of the original article appeared in record 1985-20035-001.) 126 undergraduates with pro- or anti-attitudes toward nuclear power and 15 local members of a campaign for nuclear disarmament viewed opinion statements supposedly made by residents of 2 towns. One town was larger and statements from it occurred frequently, the other was small and statements from it were infrequent. Statements expressed either pro- or anti-attitudes to the building of a nuclear power station, in which one position was in a majority over the other. Despite the fact that the proportion of pro- and anti-statements was the same for both towns, it was predicted that the most statistically infrequent category, minority position/small town, would appear most distinctive and receive greatest encoding, leading Ss to overrepresent this category. It was also hypothesized that attitude-congruent positions would appear more salient than others because of their self-relevance, resulting in enhanced illusory correlation for minority-congruent attitude holders (distinctiveness plus salience). Futhermore, it was predicted that salience and therefore illusory correlation would increase as a function of attitude extremity for these Ss. All 3 predictions were supported, replicating the findings of D. L. Hamilton and R. K. Gifford (1976) that distinctiveness, operationalized as statistical infrequency, mediated an illusory correlation effect. (24 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Clinical comparability of the standard MMPI and the MMPI-168": Correction to Hart, McNeill, Lutz, and Adkins.

Reports an error in "Clinical comparability of the standard MMPI and the MMPI-168" by Ronald R. Hart, John W. McNeill, David J. Lutz and Thomas G. Adkins (Professional Psychology: Research and Practice, 1986[Jun], Vol 17[3], 269-272). In this article, the copyright information was incorrect. The corrected copyright information is included in the erratum. (The following abstract of the original article appeared in record 1986-26219-001.) Examined the clinical correspondence of the full-scale Minnesota Multiphasic Personality Inventory (MMPI) and the MMPI-168 on a psychiatric screening sample of 210 men (mean age 43.27 yrs). The present results fail to replicate previous optimistic findings regarding the worth of the MMPI-168 and accent the need for caution in any further use of this abbreviated instrument. (10 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Massive IQ gains in 14 nations: What IQ tests really measure": Correction to Flynn.

Reports an error in "Massive IQ gains in 14 nations: What IQ tests really measure" by James R. Flynn (Psychological Bulletin, 1987[Mar], Vol 101[2], 171-191). In this article, it was wrongly stated that that U. Schallberger put forward a hypothesis or hypotheses concerning the magnitude of Swiss IQ gains; in fact, he did not. Flynn wishes to acknowledge this error and stress that his critique of these hypotheses does not apply to Schallberger. Schallberger had earlier come to the same conclusion as Flynn, namely, that the Swiss have probably made sizable IQ gains, but all estimates of magnitude would have only speculative status. (The following abstract of the original article appeared in record 1987-17534-001.) Data from 14 nations reveal IQ gains ranging from 5 to 25 points in a single generation. Some of the largest gains occur on culturally reduced tests and tests of fluid intelligence. The Norwegian data show that a nation can make significant gains on a culturally reduced test while suffering losses on other tests. The Dutch data proved the existence of unknown environmental factors so potent that they account for 15 of the 20 points gained. The hypothesis that best fits the results is that IQ tests do not measure intelligence but rather a correlate with a weak causal link to intelligence. This hypothesis can also explain difficult trends on various mental tests, such as the combination of IQ gains and Scholastic Aptitude Test losses in the United States. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"The nature of self-referent encoding: The contributions of elaborative and organizational processes": Correction to Klein and Loftus.

Reports an error in "The nature of self-referent encoding: The contributions of elaborative and organizational processes" by Stanley B. Klein and Judith Loftus (Journal of Personality and Social Psychology, 1988[Jul], Vol 55[1], 5-11). The word case should have been deleted from the first sentence of the left-hand column of page 9. The sentence should read, "Here, self-reference produced recall almost identical to that found for the definition task." (The following abstract of the original article appeared in record 1988-28556-001.) A number of investigators have demonstrated that relating information to the self (self-referent encoding) produces better recall than structural or semantic encoding of the same material. The mechanisms responsible for this self-referent recall advantage, however, still are not well understood. Some have proposed an elaborative processing explanation (e.g., Rogers, Kuiper, & Kirker, 1977), whereas others have argued for an organizational processing interpretation (e.g., Klein & Kihlstrom, 1986). We present a paradigm for clarifying the respective contributions of these two processes to the recall of material encoded self-referentially. Our findings suggest that both elaborative and organizational processes are involved, but which process plays the larger role in recall depends on the material being judged. We discuss the implications of a dual-processing explanation of self-referent encoding. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Cross-national patterns of gender differences in mathematics: A meta-analysis" Correction.

Reports an error in "Cross-national patterns of gender differences in mathematics: A meta-analysis" by Nicole M. Else-Quest, Janet Shibley Hyde and Marcia C. Linn (Psychological Bulletin, 2010[Jan], Vol 136[1], 103-127). On page 118 of the article, the images on Figures 1 and 2 are incorrectly reversed. The legends for Figures 1 and 2 are in the correct order. (The following abstract of the original article appeared in record 2009-24669-002.) A gender gap in mathematics achievement persists in some nations but not in others. In light of the underrepresentation of women in careers in science, technology, mathematics, and engineering, increasing research attention is being devoted to understanding gender differences in mathematics achievement, attitudes, and affect. The gender stratification hypothesis maintains that such gender differences are closely related to cultural variations in opportunity structures for girls and women. We meta-analyzed 2 major international data sets, the 2003 Trends in International Mathematics and Science Study and the Programme for International Student Assessment, representing 493,495 students 14–16 years of age, to estimate the magnitude of gender differences in mathematics achievement, attitudes, and affect across 69 nations throughout the world. Consistent with the gender similarities hypothesis, all of the mean effect sizes in mathematics achievement were very small (d     

When leaders harass: The impact of target perceptions of organizational leadership and climate on harassment reporting and outcomes.

Using cases of harassment by leaders, the authors examined the effects of target perceptions of leader responses to sexual harassment and whether leader implementation of harassment policies made a difference beyond the impact of the policies themselves. Results showed that women who perceived that leaders made honest efforts to stop harassment felt significantly freer to report harassment, were more satisfied with the complaint process, and reported greater commitment than did those viewing leaders as more harassment tolerant. Different leadership levels had different effects, with hierarchically proximal leaders generally having the greatest impact. Leadership mediated the relationship between organizational policy and outcomes, supporting the view that a key role for leaders is establishing an ethical organizational climate that reinforces formal harassment policies through actions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Taste reactivity responses elicited by cocaine-, phencyclidine-, and methamphetamine-paired sucrose solutions": Correction to Parker.

Reports an error in "Taste reactivity responses elicited by cocaine-, phencyclidine-, and methamphetamine-paired sucrose solutions" by Linda A. Parker (Behavioral Neuroscience, 1993[Feb], Vol 107[1], 118-129). Table 1, on page 119, contains two errors. In the first section, the dose/route for the agent nicotine should read as follows: 1.2-2.0 mg/kg sc. In the second section, the dose/route for the agent morphine should read as follows: 2-80 mg/kg ip. Also, on page 121, paragraph 3, line 14, the parenthetical information after 40 mg/kg cocaine should read (40C; 2 × 20 mg/kg/3 cc). (The following abstract of the original article appeared in record 1993-24959-001.) The nature of flavor–drug associations produced by a range of doses of the reinforcing agents cocaine (5, 10, 15, 20, or 40 mg/kg, sc), phencyclidine (0.5, 2, 10, or 20 mg/kg, sc), and methamphetamine (2, 5, or 10 mg/kg, ip) were assessed by the taste reactivity (TR) test and the conditioned taste avoidance (CTA) test. Even at the highest doses tested, none of the agents produced aversive TR responding. At doses that produced equivalent-strength CTA, lithium did establish aversive TR responding. Results provide evidence that drugs that serve as reinforcers in other paradigms produce conditioned flavor avoidance that is not motivated by a conditioned dislike for the flavor. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Experienced emotion and affect recognition in adult attention-deficit hyperactivity disorder": Correction to Rapport et al. (2002).

Reports an error in "Experienced emotion and affect recognition in adult attention-deficit hyperactivity disorder" by Lisa J. Rapport, Sara L. Friedman, Angela Tzelepis and Amy Van Voorhis (Neuropsychology, 2002[Jan], Vol 16[1], 102-110). On Page 102, in the byline and in the author note, and on page 109 in the Rapport et al. (2001) reference, Sara Friedman's middle initial incorrectly reads "L." Her correct middle initial is "R." (The following abstract of the original article appeared in record 2002-00339-011.) Emotional competence and deficits that may disrupt interpersonal interactions were evaluated in 28 adults with attention-deficit hyperactivity disorder (ADHD) and 28 demographically equivalent controls. Participants completed tasks assessing affect recognition and experienced emotional intensity. Adults with ADHD performed worse in affect recognition than did adults without the disorder; however, the impairment was unrelated to gross perceptual processes, fundamental abilities in facial recognition, or attentional aspects of affect perception. Moreover, intensity of experienced emotion moderated affect recognition: Among controls, experienced emotion facilitated affect recognition. Among adults with ADHD, who reported significantly greater intensity, experienced emotion was inversely related to affect recognition. Results are consistent with theories of ADHD as a deficit in behavioral inhibition; yet, results may merely reflect a constellation of deficits associated with the disorder. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"The Memory Functioning Questionnaire for assessment of memory complaints in adulthood and old age": Correction to Gilewski et al.

Reports an error in "The Memory Functioning Questionnaire for assessment of memory complaints in adulthood and old age" by Michael J. Gilewski, Elizabeth M. Zelinski and K. Warner Schaie (Psychology and Aging, 1990[Dec], Vol 5[4], 482-490). In the aforementioned article, the author note at the beginning of the article should have contained the following statement: "The Memory Functioning Questionnaire (MFQ) items that appear in the appendix at the end of this article were published previously in 'Memory Functioning Questionnaire (MFQ)' by Michael J. Gilewski and Elizabeth M. Zelinski (Psychopharmacology Bulletin, 1988, Vol. 24, No. 4, pp. 665-670). The current article reflects the construction validation, scoring, and interpretation of the MFQ more accurately than does the article that appeared in Psychopharmacology Bulletin." (The following abstract of the original article appeared in record 1991-08788-001.) The results of psychometric analyses of the Metamemory Questionnaire (MQ) of E. M. Zelinski et al (1980), developed to evaluate perception of everyday memory functioning, are presented for a sample of 343 men and 435 women (aged 16-89 yrs). Exploratory factor analysis yielded 4 correlated factors (General Frequency of Forgetting, Retrospective Functioning, and Mnemonics Usage) that accounted for 36.7% of the variance in responses to the MQ. Factor structure was invariant across age groups (16-54 vs 55-89 yrs), 2 independent samples, and over 3 yrs. Because some of the original MQ scales did not load on the factors, only 64 of the original 92 items were retained for inclusion in the Memory Functioning Questionnaire (MFQ). Internal consistency of MFQ scores is high. The MFQ is therefore reliable for evaluating memory self-appraisals. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Histamine H? receptors mediate morphine-induced locomotor hyperactivity of the C57BL/6J mouse": Correction to Mickley.

Reports an error in "Histamine H? receptors mediate morphine-induced locomotor hyperactivity of the C57BL/6J mouse" by G. Andrew Mickley (Behavioral Neuroscience, 1986[Feb], Vol 100[1], 79-84). An incorrect word was inadvertently printed. The last sentence of the introduction (p. 79) should read "This was accomplished by challenging the opiate-stimulated locomotion of the C57BL/6J mouse with injections of antihistamines into the nucleus accumbens/stria terminalis or lateral ventricles." (The following abstract of the original article appeared in record 1986-14026-001.) Locomotor hyperactivity induced in C57BL/6J male mice (N=43) by intraperitoneal morphine sulfate (30 mg/kg) was challenged with intracranial injections of antihistamines or the opiate antagonist naloxone HCl (2 μg). When 75 μg of cimetidine, an H? receptor blocker, was injected into the nucleus accumbens/stria terminalis, it significantly reduced opiate-stimulated locomotion. However, ventricular injections of cimetidine did not significantly alter hyperactivity induced by either morphine or dextroamphetamine sulfate (4 mg/kg), nor did cimetidine depress spontaneous locomotion. Although naloxone eliminated morphine-induced locomotion when injected into either the nucleus accumbens or the ventricles, chlorpheniramine (20 μg), an H? receptor blocker, failed to reduce this behavior. Data suggest that opiate-stimulated locomotion of the C57BL/6J mouse may be partially mediated by histamine H? receptors of the nucleus accumbens or closely adjacent structures. (27 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Reasons to leave shiftwork and psychological and psychosomatic complaints of former shiftworkers": Correction to Frese and Okonek.

Reports an error in "Reasons to leave shiftwork and psychological and psychosomatic complaints of former shiftworkers" by Michael Frese and Klaus Okonek (Journal of Applied Psychology, 1984[Aug], Vol 69[3], 509-514). On p. 510, first column, third line from the bottom of the page, the N for the OR group should be 96, not 36. (The following abstract of the original article appeared in record 1984-32942-001.) 191 male blue-collar workers who had previously worked nights and shifts were differentiated into 3 groups: a group that had left night- and shiftwork because of health reasons; another that left it for various other reasons; and a middle group that had a combination of health and other reasons for leaving. Ss completed measures of environmental and psychological stress, psychosomatic and other health complaints, and irritation and strain. Findings show that the 1st group had more health complaints than the one that left for other reasons. They were less skilled, had been unemployed less often, and were typically told by their physician to leave shiftwork. They had also stayed in shiftwork longer than the group that left shiftwork for other reasons. It is suggested that studies on former shiftworkers should differentiate between these groups so as not to underestimate the real problems of former shiftworkers who left for health reasons. (13 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)