Market information.
In Hong kong, middle school children is divided in to about three university rings-groups step 1, 2 and 3 according to their instructional end. The new scaled external and internal assessment scratches of all the pupils was indeed bought. Then they was equally split into about three university bands and you will assigned to help you supplementary colleges, for each and every consisting of one-third of one’s final amount out of youngsters . On the SES, monthly family revenue out-of HK$ 0–fourteen,999, HK$fifteen,000–31,999 and HK$>30,100 denoted the lower-, medium- and you may large-income group, correspondingly. This new typical-money class earns the latest average monthly domestic house earnings .
Analytical studies
Pearson’s Device-Second Correlation was utilized in order to calculate the correlations involving the features from recognized PL and you can PA accounts. Multiple regression analysis was used to look at the fresh new organization between the sensed PL and you may PA levels of those people. Detailed statistics of the participants’ market recommendations, such sex, level height (junior and elderly secondary), college band and you will SES had been experienced regarding Pearson’s Equipment-Minute Correlation so you can compute the brand new correlation between detected PL and you can PA levels. The latest z-ratings involving the correlations was in fact calculated to look at whether those individuals samples was somewhat other . SPSS adaptation twenty two for Windows was used with the analysis research. The brand new count on height was set because the 95% (P ? 0.05) in order to maintain statistical precision.
Overall performance
The newest kids claimed the identified PL normally since the (±dos.dosdos), (±2.11) and you may (±step 1.90) on the about three portion, ‘sense of worry about and you can notice-confidence’, ‘self-term and correspondence that have others’ and you may ‘degree and you may understanding’, respectively. The average daily PA time and power are 74 moments in the a walking pace, with 34 minutes during the a medium rate and you will twenty seven times within a strenuous speed, and this found the principles suggesting at least 60 minutes daily from contribution in almost any MVPA (61 minutes). The full time invested in various PA domains was an average jak wysÅ‚ać komuÅ› wiadomość na cupid of, 47 times at school, 17 moments at home, 66 moments during transportation and you can 48 minutes while in the sport.
Table 1 shows the significant correlations between the perceived PL and PA levels (r = 0.227, p < 0.01) of the Hong Kong adolescents measured by the PPLI and IPAQ-A. Although the correlations are modest, components of perceived PL, intensities of PA levels and three domains (school, transportation, and recreation) of PA were significantly correlated (r = 0.067–0.292, p < 0.01). No significant correlation was found for the home domain.
A multiple linear regression was calculated to predict the PA levels of participants based on their perceived PL attributes. Preliminary analyses were performed to ensure no violations of the assumptions of normality, linearity and multicollinearity. Table 2 shows the significant regression equation (F (3, 1941) = , p < 0.01), with an R 2 of 0.052. The participants predicted PA levels were –5490 + 366.1 (sense of self and self-confidence) + (self-expression and communication with others) + (knowledge and understanding) MET minutes when the attributes of perceived PL were measured on a 5-point Likert Scale. The results showed that sense of self and self-confidence (? = 0.123, p = 0.000), self-expression and communication with others (? = 0.071, p = 0.003) and knowledge and understanding (? = 0.082, p = 0.007) were positively related to PA level. The participants' mean PA levels increased by 366.1, and MET minutes for each attribute score of perceived PL. All attributes of perceived PL were significant predictors of PA level.
The analysis group upcoming explored elements away from intercourse, stages level, university ring and SES as well as their impact on the partnership ranging from sensed PL and you may PA membership, while the revealed inside Dining table step three. Most of the teams shown high surely correlations anywhere between detected PL and PA.
