Interaction effects are possible to find only in

Many people think of psychological health as the lack of symptoms of mental

illness. The position taken in the text is that (a) it is obvious to psychologists and psychiatrists that the reverse is true, that psychological health is the norm (b) psychological health is the norm, but that there are deep value issues involved that lead some people to disagree (c) we should establish standards of perfection as standards of psychological health (d) mental illnesses such as schizophrenia are not really illnesses (e) that is the appropriate conception, that is, psychological health is best thought of as the lack of symptoms of mental illness

According to Vygotsky, children pass through three stages of conceptual development. In the first stage, they form ___ concepts; in the second stage, they form ___ concepts; and in the third stage, they form ___ concepts

a. thematic, chain, true b. chain, thematic, true c. true, chain, thematic d. thematic, true, chain