Education and Development: The Issues and the Evidence

1987	Anzalone	Review	radio when properly used is cost effective; TV expensive and contributes little to achievement
1987	Freeman	Grenada	use of computers significantly disturbed by poor electrical supply
1987	Williams	Trinidad & Tobago	within schools females had greater access; outside school males had
Vocational and Academic Secondary Education
1982	Schiefelbein & Fartel	8th grade Chilean students	tracking into vocational curricula where academic achievement is not emphasised will lower student achievement
1983	Hinchliffe	Tanzania	higher annual unit recurrent costs for al education compared to academic
1985	Cummings et al	Kenya	staffing and capital costs higher for industrial subjects
1985	Lee	South Korea secondary graduates	in-plant vocational training is more effective than training in vocational schools
1985	Metcalf	Review of studies	Rate of return to vocational training high enough to justify investment
1985	Psacharopoulos & Loxley	follow-up survey of secondary graduates in Columbia & Tanzania	no labour advantage to graduates of vocational courses
198(3	Tibi	Thailand	recurrent costs in agriculture and technical colleges higher than in professional colleges