Purpose: highlighting the system of control and planning of the training process in identifying the affective-attitudinal traits of the female gymnasts aged 12 to 15 years. Material: the experimental study was conducted from 2013 to 2016, with two research groups (experimental, n=10 and control, n=10), in „Speranta” Sports Club of Chisinau. In order to identify the affective-attitudinal traits of the female gymnasts, they were evaluated on the basis of the following indices: Self-Confidence Index, Goal Orientation Index, Index of the Ability to Concentrate, Learning Capacity Index, Index of Performance Capacity Increase and Index of General Behavior. Results: The experimental results on the identification of the affective-attitudinal traits reveal the following matters: insignificant difference of the affective-attitudinal general behavior between the indicators of the first and the second Olympic macro-cycle (t=0.59, P> 0.05), significant differences between the indicators of the second and third macro-cycle (t=9.73, P<0.001) and between the third and fourth macro-cycle (t=6.23, P<0.001) with a probability of 99.9 %; significant differences between the results obtained by the subjects of the experimental and control group between the second and third macro-cycle, t=3.54, P< 0.01 between the third and fourth macro-cycle (t=5.14, P<0.001). The affective-attitudinal general behavior is predominant to a larger extent in the experimental group with a probability of 99.5 – 99.9 %. In the control group, the affective-attitudinal traits come into prominence only at the end of the fourth macro-cycle of the Olympic cycle, t=2.92, P< 0.05. Conclusions: It is worth mentioning that in order to identify the affective-attitudinal traits of the examined female gymnasts there were applied tests with descriptors and assessment scales considered effective for the specific training of the gymnasts at such a stage. It was also found out that the moral–psychological factors had a positive influence on the dynamics of athletes’ states and affective-attitudinal traits, which influenced in turn the entire system of gymnasts’ training throughout the Olympic macro-cycle.