Helping Adolescents with Greater Psychosocial Needs: Subjective Outcome Evaluation Based on Different Cohorts

Table 6

Means, standard deviations, Cronbach’s alphas, and mean of interitem correlations among the variables by grade.

	S1		S2		S3		Overall
	M (SD)	𝛼 (mean^#)	M (SD)	𝛼 (mean^#)	M (SD)	𝛼 (mean^#)	M (SD)	𝛼 (mean^#)
Program content (8 items)	4.58 (0.41)	0.99 (0.90)	4.64 (0.39)	0.99 (0.90)	4.73 (0.40)	0.99 (0.91)	4.62 (0.41)	0.99 (0.90)
Program implementers (8 items)	4.78 (0.39)	0.99(0.92)	4.84 (0.37)	0.98 (0.89)	4.93 (0.40)	0.99 (0.93)	4.83 (0.39)	0.99 (0.91)
Program effectiveness (8 items)	4.56 (0.41)	0.99(0.91)	4.59 (0.40)	0.99 (0.90)	4.69 (0.41)	0.99 (0.92)	4.59 (0.41)	0.99 (0.91)
Total effectiveness (24 items)	3.09 (0.26)	0.99 (0.86)	3.13 (0.25)	0.99 (0.84)	3.19 (0.26)	0.99 (0.88)	3.12 (0.26)	0.99 (0.86)

^#Mean interitem correlations.