Citation: P. Hassmen et al., PRECOMPETITIVE MOOD STATES AND PERFORMANCE OF ELITE MALE GOLFERS - DOTRAIT CHARACTERISTICS MAKE A DIFFERENCE, Perceptual and motor skills, 86(3), 1998, pp. 1443-1457
Citation: N. Koivula et P. Hassmen, CENTRAL, LOCAL, AND OVERALL RATINGS OF PERCEIVED EXERTION DURING CYCLING AND RUNNING BY WOMEN WITH AN EXTERNAL OR INTERNAL LOCUS OF CONTROL, The Journal of general psychology, 125(1), 1998, pp. 17-29
Citation: P. Hassmen et N. Koivula, MOOD, PHYSICAL WORKING CAPACITY AND COGNITIVE PERFORMANCE IN THE ELDERLY AS RELATED TO PHYSICAL-ACTIVITY, Aging, 9(1-2), 1997, pp. 136-142
Citation: N. Koivula, ESTIMATION OF TIME - EFFECTS OF LOCUS OF CONTROL, MENTAL ARITHMETIC AND LENGTH OF TARGET INTERVAL, Personality and individual differences, 20(1), 1996, pp. 25-32
Citation: P. Hassmen et N. Koivula, RATINGS OF PERCEIVED EXERTION BY A GROUP OF WOMEN - DOES TYPE-A BEHAVIOR ACT AS A MODIFIER, Perceptual and motor skills, 83(2), 1996, pp. 675-686
Citation: P. Hassmen et N. Koivula, RATINGS OF PERCEIVED EXERTION BY WOMEN WITH INTERNAL OR EXTERNAL LOCUS OF CONTROL, The Journal of general psychology, 123(4), 1996, pp. 297-307
Citation: N. Koivula, RATINGS OF GENDER APPROPRIATENESS OF SPORTS PARTICIPATION - EFFECTS OF GENDER-BASED SCHEMATIC PROCESSING, Sex roles, 33(7-8), 1995, pp. 543-557