Unemployment and the middle-aged worker. Testing a cross-sectional model.
D000328:Adult; D000367:Age Factors; D004493:Education; D006801:Humans; D007318:Inservice Training; D008297:Male; D008875:Middle Aged; D011287:Prejudice; D044469:Racial Groups; D012050:Rehabilitation, Vocational; D012922:Social Change; D013672:Technology; D014478:Unemployment