Table 1.

Psychometric properties of achievement goals, emotions and performance.

				Range
Scale	k	M	SD	Potential	Actual	α	CR	95% CI CR
Task-approach goals	3	6.59	0.74	1–7	2.0–7.0	0.84	0.84	0.77–0.91
Task-avoidance goals	3	6.19	1.06	1–7	2.0–7.0	0.64	0.65	0.56–0.74
Self-approach goals	3	3.89	1.75	1–7	1.0–7.0	0.88	0.88	0.85–0.91
Self-avoidance goals	3	4.27	1.74	1–7	1.0–7.0	0.84	0.84	0.80–0.87
Other-approach goals	3	2.95	1.73	1–7	1.0–7.0	0.94	0.94	0.93–0.96
Other-avoidance goals	3	2.89	1.70	1–7	1.0–7.0	0.91	0.91	0.89–0.93
Enjoyment	8	2.55	0.77	1–5	1.0–4.9	0.88	0.89	0.87–0.90
Boredom	8	2.36	0.93	1–5	1.0–5.0	0.93	0.93	0.92–0.95
Academic achievement	–	3.03	0.97	1–5	1.0–5.0	–	–	–

N = 388; k = number of items; CR, composite reliability (Raykov, 2009).