INTERNAL-EXTERNAL CONTROL AND PERCEIVED DISCRIMINATION IN A SOUTH AFRICAN MINORITY GROUPORPEN C.SOCIOL. SOC. RES. 1971, Vol 56, Num 1, PP. 44-8Article

Personality and Academic Attainment: A Cross-Cultural StudyORPEN C.British (The) Journal of Educational Psychology. 1976, Vol 46, Num 2, pp 220-222Article

SELF-ESTEEM AND THE RELATIONSHIP BETWEEN NEED-FULFILMENT AND JOB SATISFACTIONORPEN C; LISUS G.JOURNAL (THE) OF SOCIAL PSYCHOLOGY. 1974, Vol 93, Num 2, pp 307-308Article

THE EFFECTS OF RACE OF APPLICANT AND TYPE OF JOB ON HIRING DECISIONSORPEN C.1982; J. SOC. PSYCHOL.; ISSN 0022-4545; USA; DA. 1982; VOL. 118; NO 2; PP. 279-280Article

THE EFFECTS OF MANAGERIAL SELF-PLANNING ON PRODUCTIVITY AND SATISFACTIONORPEN C.1981; J. SOC. PSYCHOL.; ISSN 0022-4545; USA; DA. 1981; VOL. 114; NO 1; PP. 131-132; BIBL. 3 REF.Article

WORK AND NONWORK SATISFACTION: A CAUSAL-CORRELATIONAL ANALYSIS.ORPEN C.1978; J. APPL. PHYSIOL.; USA; DA. 1978; VOL. 63; NO 4; PP. 530-532; BIBL. 12 REF.Article

ROLE AMBIGUITY, TENURE, AND JOB SATISFACTION AMONG BLACK SUPERVISORS IN SOUTH AFRICA.ORPEN C.1977; J. SOC. PSYCHOL.; U.S.A.; DA. 1977; VOL. 102; NO 2; PP. 315-316Article

DISCRIMINATION AND JOB SATISFACTION: AN EMPIRICAL STUDY WITH A SOUTH AFRICAN MINORITY GROUPORPEN C.1975; J. SOC. PSYCHOL.; U.S.A.; DA. 1975; VOL. 95; NO 2; PP. 271-272; BIBL. 5REFArticle

TASK PERFORMANCE AS A FUNCTION OF EFFORT-PERFORMANCE BELIEFS, PERFORMANCE-REWARD BELIEFS AND VALENCE OF REWARDSORPEN C.1974; PSYCHOL. AFR.; S. AFR.; DA. 1974; VOL. 15; NO 3; PP. 149-156; BIBL. 19REF.Article

EFFECT OF FLEXIBLE WORKING HOURS ON EMPLOYEE SATISFACTION AND PERFORMANCE: A FIELD EXPERIMENTORPEN C.1981; J. APPL. PSYCHOL.; ISSN 0021-9010; USA; DA. 1981; VOL. 66; NO 1; PP. 113-115; BIBL. 6 REF.Article

THE EFFECTS OF JOB ENRICHMENT ON EMPLOYEE SATISFACTION, MOTIVATION, INVOLVEMENT, AND PERFORMANCE: A FIELD EXPERIMENTORPEN C.1979; HUM. RELAT.; GBR; DA. 1979; VOL. 32; NO 3; PP. 189-217; BIBL. 31 REF.Article

THE EXPECTANCY BELIEFS, INSTRUMENTALITY BELIEFS AND JOB REWARD VALENCES OF BLACK AND WHITE WORKERS IN SOUTH AFRICA.ORPEN C.1976; BRIT. J. SOC. CLIN. PSYCHOL.; G.B.; DA. 1976; VOL. 15; NO 4; PP. 365-368; BIBL. 1 P.Article

THE CROSS-CULTURAL VALIDITY OF THE EYSENCK PERSONALITY INVENTORY: A TEST IN AFRIKAANS-SPEAKING SOUTH AFRICA = LA VALIDITE TRANSCULTURELLE DU EPI: UNE ADAPTATION EN AFRIQUE DU SUD POUR LES SUJETS AFRIKAANSORPEN C.1972; BRIT. J. SOC. CLIN. PSYCHOL.; G.B.; DA. 1972; VOL. 11; NO 3; PP. 244-247; BIBL. 13 REF.Article

THE WHEEL AND THE TABLE: THE RELATIVE MERITS OF TWO ALTERNATIVE INSTRUMENTS FOR COLLECTING SEMANTIC-TYPE DATA = LA ROUE ET LA TABLE: LES MERITES RELATIFS DE 2 INSTRUMENTS POSSIBLES POUR COLLECTER LES DONNEES DE TYPE SEMANTIQUEORPEN C.1972; BRIT. J. EDUC. PSYCHOL.; G.B.; DA. 1972; VOL. 42; NO 1; PP. 86-87; BIBL. 5REF.Article

STUDENT REACTIONS TO DIFFERENT TEACHING METHODSORPEN C; BERKOWITZ S.ONDERWYS-EDUCATION BULLETIN. 1973, Vol 17, Num 2, pp 69-76Article

THE SUSCEPTIBILITY OF STUDENT EVALUATION OF LECTURERS TO SITUATIONAL VARIABLESORPEN C.1980; HIGHER EDUC.; NLD; DA. 1980; VOL. 9; NO 3; PP. 293-306; BIBL. 2 P.Article

DISCRIMINATION, ALIENATION AND JOB SATISFACTION AMONG COLOURED AND WHITE EMPLOYERS IN SOUTH AFRICA.ORPEN C.1978; J. INTERNATION. PSYCHOL.; FR.; DA. 1978; VOL. 13; NO 1; PP. 59-67; ABS. FR.; BIBL. 1 P.Article

MARKET CONDITIONS, DECENTRALIZATION AND MANAGERIAL EFFECTIVENESS IN SOUTH AFRICAN AND AMERICAN CORPORATIONSORPEN C.1978; MANAG. INTERNATION. REV.; DEU; DA. 1978; VOL. 18; NO 1; PP. 61-68; ABS. FRE/GER; BIBL. 26 REF.Article

THE SUSCEPTIBILITY OF THE QUICK TEST TO INSTRUCTIONAL SETS = SUSCEPTIBILITE DU QT AUX DIFFERENTES INSTRUCTIONSORPEN C.1974; J. CLIN. PSYCHOL.; U.S.A.; DA. 1974; VOL. 30; NO 4; PP. 508-509; BIBL. 9REF.Article

The effect of socialization tactics on career success and satisfaction : a longitudinal studyORPEN, C.International journal of information and management sciences. 1995, Vol 6, Num 4, pp 73-77, issn 1017-1819Article

The effects of work and nonwork experiences on intentions to leave among female engineersORPEN, C.International journal of information and management sciences. 1994, Vol 5, Num 1, pp 11-23, issn 1017-1819Article

Male and female perceptions of women as managers : a constructive replicationORPEN, C.Perceptual and motor skills. 1991, Vol 72, Num 2, pp 661-662, issn 0031-5125Article

Note on prediction of managerial effectiveness from the California Psychological InventoryORPEN, C.Psychological reports. 1983, Vol 53, Num 2, issn 0033-2941, 622Article

The Susceptibility of Student Evaluation of Lecturers to Situational VariablesORPEN, C.Higher Education. An International Journal of Higher Education and Educational Planning Amsterdam. 1980, Vol 9, Num 3, pp 293-306Article

The effect of performance measurability on the relationship between careerist attitudes and career successORPEN, C.The Journal of social psychology. 1998, Vol 138, Num 1, pp 128-130, issn 0022-4545Article